From 46e0453b7e63c70af6954f591eac65086b8784e2 Mon Sep 17 00:00:00 2001 From: "Nicolas \"Pixel\" Noble" Date: Fri, 18 Mar 2016 01:45:30 +0100 Subject: [PATCH 01/89] Adding a few curly braces. --- src/core/json/json_reader.c | 12 ++++++++---- 1 file changed, 8 insertions(+), 4 deletions(-) diff --git a/src/core/json/json_reader.c b/src/core/json/json_reader.c index 9a97826287e..7e718939044 100644 --- a/src/core/json/json_reader.c +++ b/src/core/json/json_reader.c @@ -171,8 +171,9 @@ grpc_json_reader_status grpc_json_reader_run(grpc_json_reader *reader) { switch (reader->state) { case GRPC_JSON_STATE_OBJECT_KEY_STRING: case GRPC_JSON_STATE_VALUE_STRING: - if (reader->unicode_high_surrogate != 0) + if (reader->unicode_high_surrogate != 0) { return GRPC_JSON_PARSE_ERROR; + } json_reader_string_add_char(reader, c); break; @@ -280,8 +281,9 @@ grpc_json_reader_status grpc_json_reader_run(grpc_json_reader *reader) { break; case GRPC_JSON_STATE_OBJECT_KEY_STRING: - if (reader->unicode_high_surrogate != 0) + if (reader->unicode_high_surrogate != 0) { return GRPC_JSON_PARSE_ERROR; + } if (c == '"') { reader->state = GRPC_JSON_STATE_OBJECT_KEY_END; json_reader_set_key(reader); @@ -293,8 +295,9 @@ grpc_json_reader_status grpc_json_reader_run(grpc_json_reader *reader) { break; case GRPC_JSON_STATE_VALUE_STRING: - if (reader->unicode_high_surrogate != 0) + if (reader->unicode_high_surrogate != 0) { return GRPC_JSON_PARSE_ERROR; + } if (c == '"') { reader->state = GRPC_JSON_STATE_VALUE_END; json_reader_set_string(reader); @@ -374,8 +377,9 @@ grpc_json_reader_status grpc_json_reader_run(grpc_json_reader *reader) { } else { reader->state = GRPC_JSON_STATE_VALUE_STRING; } - if (reader->unicode_high_surrogate && c != 'u') + if (reader->unicode_high_surrogate && c != 'u') { return GRPC_JSON_PARSE_ERROR; + } switch (c) { case '"': case '/': From 23df75a97054822e1a7f89ab5a0601d6bd4b3aa6 Mon Sep 17 00:00:00 2001 From: "Nicolas \"Pixel\" Noble" Date: Fri, 18 Mar 2016 08:27:13 +0100 Subject: [PATCH 02/89] Copyrights. --- src/core/json/json_reader.c | 2 +- test/core/json/json_test.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/src/core/json/json_reader.c b/src/core/json/json_reader.c index 7e718939044..aa654dfc0e2 100644 --- a/src/core/json/json_reader.c +++ b/src/core/json/json_reader.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015, Google Inc. + * Copyright 2015-2016, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/test/core/json/json_test.c b/test/core/json/json_test.c index 035265a6be5..cbd96a75fe2 100644 --- a/test/core/json/json_test.c +++ b/test/core/json/json_test.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015, Google Inc. + * Copyright 2015-2016, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without From e1ad41a0ff89ed215458441b4ee08e8d4ecd9670 Mon Sep 17 00:00:00 2001 From: Alistair Veitch Date: Thu, 2 Jun 2016 14:16:05 -0700 Subject: [PATCH 03/89] change Metric->Resource, simplify Resource definition --- src/core/ext/census/gen/census.pb.c | 38 +++++------ src/core/ext/census/gen/census.pb.h | 98 +++++++++++++---------------- src/proto/census/census.proto | 62 +++++++++--------- 3 files changed, 86 insertions(+), 112 deletions(-) diff --git a/src/core/ext/census/gen/census.pb.c b/src/core/ext/census/gen/census.pb.c index d614636c908..c73c2c9b7cc 100644 --- a/src/core/ext/census/gen/census.pb.c +++ b/src/core/ext/census/gen/census.pb.c @@ -53,23 +53,17 @@ const pb_field_t google_census_Timestamp_fields[3] = { PB_LAST_FIELD }; -const pb_field_t google_census_Metric_fields[5] = { - PB_FIELD( 1, STRING , OPTIONAL, CALLBACK, FIRST, google_census_Metric, name, name, 0), - PB_FIELD( 2, STRING , OPTIONAL, CALLBACK, OTHER, google_census_Metric, description, name, 0), - PB_FIELD( 3, MESSAGE , OPTIONAL, STATIC , OTHER, google_census_Metric, unit, description, &google_census_Metric_MeasurementUnit_fields), - PB_FIELD( 4, INT32 , OPTIONAL, STATIC , OTHER, google_census_Metric, id, unit, 0), +const pb_field_t google_census_Resource_fields[4] = { + PB_FIELD( 1, STRING , OPTIONAL, CALLBACK, FIRST, google_census_Resource, name, name, 0), + PB_FIELD( 2, STRING , OPTIONAL, CALLBACK, OTHER, google_census_Resource, description, name, 0), + PB_FIELD( 3, MESSAGE , OPTIONAL, STATIC , OTHER, google_census_Resource, unit, description, &google_census_Resource_MeasurementUnit_fields), PB_LAST_FIELD }; -const pb_field_t google_census_Metric_BasicUnit_fields[2] = { - PB_FIELD( 1, UENUM , OPTIONAL, STATIC , FIRST, google_census_Metric_BasicUnit, type, type, 0), - PB_LAST_FIELD -}; - -const pb_field_t google_census_Metric_MeasurementUnit_fields[4] = { - PB_FIELD( 1, INT32 , OPTIONAL, STATIC , FIRST, google_census_Metric_MeasurementUnit, prefix, prefix, 0), - PB_FIELD( 2, MESSAGE , REPEATED, CALLBACK, OTHER, google_census_Metric_MeasurementUnit, numerator, prefix, &google_census_Metric_BasicUnit_fields), - PB_FIELD( 3, MESSAGE , REPEATED, CALLBACK, OTHER, google_census_Metric_MeasurementUnit, denominator, numerator, &google_census_Metric_BasicUnit_fields), +const pb_field_t google_census_Resource_MeasurementUnit_fields[4] = { + PB_FIELD( 1, INT32 , OPTIONAL, STATIC , FIRST, google_census_Resource_MeasurementUnit, prefix, prefix, 0), + PB_FIELD( 2, UENUM , REPEATED, CALLBACK, OTHER, google_census_Resource_MeasurementUnit, numerator, prefix, 0), + PB_FIELD( 3, UENUM , REPEATED, CALLBACK, OTHER, google_census_Resource_MeasurementUnit, denominator, numerator, 0), PB_LAST_FIELD }; @@ -124,8 +118,8 @@ const pb_field_t google_census_Tag_fields[3] = { const pb_field_t google_census_View_fields[6] = { PB_FIELD( 1, STRING , OPTIONAL, CALLBACK, FIRST, google_census_View, name, name, 0), PB_FIELD( 2, STRING , OPTIONAL, CALLBACK, OTHER, google_census_View, description, name, 0), - PB_FIELD( 3, INT32 , OPTIONAL, STATIC , OTHER, google_census_View, metric_id, description, 0), - PB_FIELD( 4, MESSAGE , OPTIONAL, STATIC , OTHER, google_census_View, aggregation, metric_id, &google_census_AggregationDescriptor_fields), + PB_FIELD( 3, STRING , OPTIONAL, CALLBACK, OTHER, google_census_View, resource_name, description, 0), + PB_FIELD( 4, MESSAGE , OPTIONAL, STATIC , OTHER, google_census_View, aggregation, resource_name, &google_census_AggregationDescriptor_fields), PB_FIELD( 5, STRING , REPEATED, CALLBACK, OTHER, google_census_View, tag_key, aggregation, 0), PB_LAST_FIELD }; @@ -139,10 +133,10 @@ const pb_field_t google_census_Aggregation_fields[6] = { PB_LAST_FIELD }; -const pb_field_t google_census_ViewAggregations_fields[4] = { - PB_FIELD( 1, MESSAGE , REPEATED, CALLBACK, FIRST, google_census_ViewAggregations, aggregation, aggregation, &google_census_Aggregation_fields), - PB_FIELD( 2, MESSAGE , OPTIONAL, STATIC , OTHER, google_census_ViewAggregations, start, aggregation, &google_census_Timestamp_fields), - PB_FIELD( 3, MESSAGE , OPTIONAL, STATIC , OTHER, google_census_ViewAggregations, end, start, &google_census_Timestamp_fields), +const pb_field_t google_census_Metric_fields[4] = { + PB_FIELD( 1, MESSAGE , REPEATED, CALLBACK, FIRST, google_census_Metric, aggregation, aggregation, &google_census_Aggregation_fields), + PB_FIELD( 2, MESSAGE , OPTIONAL, STATIC , OTHER, google_census_Metric, start, aggregation, &google_census_Timestamp_fields), + PB_FIELD( 3, MESSAGE , OPTIONAL, STATIC , OTHER, google_census_Metric, end, start, &google_census_Timestamp_fields), PB_LAST_FIELD }; @@ -156,7 +150,7 @@ const pb_field_t google_census_ViewAggregations_fields[4] = { * numbers or field sizes that are larger than what can fit in 8 or 16 bit * field descriptors. */ -PB_STATIC_ASSERT((pb_membersize(google_census_Metric, unit) < 65536 && pb_membersize(google_census_Metric_MeasurementUnit, numerator) < 65536 && pb_membersize(google_census_Metric_MeasurementUnit, denominator) < 65536 && pb_membersize(google_census_AggregationDescriptor, options.bucket_boundaries) < 65536 && pb_membersize(google_census_AggregationDescriptor, options.interval_boundaries) < 65536 && pb_membersize(google_census_Metric, unit) < 65536 && pb_membersize(google_census_Metric_MeasurementUnit, numerator) < 65536 && pb_membersize(google_census_Metric_MeasurementUnit, denominator) < 65536 && pb_membersize(google_census_AggregationDescriptor, options.bucket_boundaries) < 65536 && pb_membersize(google_census_AggregationDescriptor, options.interval_boundaries) < 65536 && pb_membersize(google_census_Distribution, range) < 65536 && pb_membersize(google_census_IntervalStats, window) < 65536 && pb_membersize(google_census_IntervalStats_Window, window_size) < 65536 && pb_membersize(google_census_View, aggregation) < 65536 && pb_membersize(google_census_Aggregation, data.distribution) < 65536 && pb_membersize(google_census_Aggregation, data.interval_stats) < 65536 && pb_membersize(google_census_Metric, unit) < 65536 && pb_membersize(google_census_Metric_MeasurementUnit, numerator) < 65536 && pb_membersize(google_census_Metric_MeasurementUnit, denominator) < 65536 && pb_membersize(google_census_AggregationDescriptor, options.bucket_boundaries) < 65536 && pb_membersize(google_census_AggregationDescriptor, options.interval_boundaries) < 65536 && pb_membersize(google_census_Metric, unit) < 65536 && pb_membersize(google_census_Metric_MeasurementUnit, numerator) < 65536 && pb_membersize(google_census_Metric_MeasurementUnit, denominator) < 65536 && pb_membersize(google_census_AggregationDescriptor, options.bucket_boundaries) < 65536 && pb_membersize(google_census_AggregationDescriptor, options.interval_boundaries) < 65536 && pb_membersize(google_census_Distribution, range) < 65536 && pb_membersize(google_census_IntervalStats, window) < 65536 && pb_membersize(google_census_IntervalStats_Window, window_size) < 65536 && pb_membersize(google_census_View, aggregation) < 65536 && pb_membersize(google_census_Aggregation, data.distribution) < 65536 && pb_membersize(google_census_Aggregation, data.interval_stats) < 65536 && pb_membersize(google_census_Aggregation, tag) < 65536 && pb_membersize(google_census_ViewAggregations, aggregation) < 65536 && pb_membersize(google_census_ViewAggregations, start) < 65536 && pb_membersize(google_census_ViewAggregations, end) < 65536), YOU_MUST_DEFINE_PB_FIELD_32BIT_FOR_MESSAGES_google_census_Duration_google_census_Timestamp_google_census_Metric_google_census_Metric_BasicUnit_google_census_Metric_MeasurementUnit_google_census_AggregationDescriptor_google_census_AggregationDescriptor_BucketBoundaries_google_census_AggregationDescriptor_IntervalBoundaries_google_census_Distribution_google_census_Distribution_Range_google_census_IntervalStats_google_census_IntervalStats_Window_google_census_Tag_google_census_View_google_census_Aggregation_google_census_ViewAggregations) +PB_STATIC_ASSERT((pb_membersize(google_census_Resource, unit) < 65536 && pb_membersize(google_census_AggregationDescriptor, options.bucket_boundaries) < 65536 && pb_membersize(google_census_AggregationDescriptor, options.interval_boundaries) < 65536 && pb_membersize(google_census_Resource, unit) < 65536 && pb_membersize(google_census_AggregationDescriptor, options.bucket_boundaries) < 65536 && pb_membersize(google_census_AggregationDescriptor, options.interval_boundaries) < 65536 && pb_membersize(google_census_Distribution, range) < 65536 && pb_membersize(google_census_IntervalStats, window) < 65536 && pb_membersize(google_census_IntervalStats_Window, window_size) < 65536 && pb_membersize(google_census_View, aggregation) < 65536 && pb_membersize(google_census_Aggregation, data.distribution) < 65536 && pb_membersize(google_census_Aggregation, data.interval_stats) < 65536 && pb_membersize(google_census_Resource, unit) < 65536 && pb_membersize(google_census_AggregationDescriptor, options.bucket_boundaries) < 65536 && pb_membersize(google_census_AggregationDescriptor, options.interval_boundaries) < 65536 && pb_membersize(google_census_Resource, unit) < 65536 && pb_membersize(google_census_AggregationDescriptor, options.bucket_boundaries) < 65536 && pb_membersize(google_census_AggregationDescriptor, options.interval_boundaries) < 65536 && pb_membersize(google_census_Distribution, range) < 65536 && pb_membersize(google_census_IntervalStats, window) < 65536 && pb_membersize(google_census_IntervalStats_Window, window_size) < 65536 && pb_membersize(google_census_View, aggregation) < 65536 && pb_membersize(google_census_Aggregation, data.distribution) < 65536 && pb_membersize(google_census_Aggregation, data.interval_stats) < 65536 && pb_membersize(google_census_Aggregation, tag) < 65536 && pb_membersize(google_census_Metric, aggregation) < 65536 && pb_membersize(google_census_Metric, start) < 65536 && pb_membersize(google_census_Metric, end) < 65536), YOU_MUST_DEFINE_PB_FIELD_32BIT_FOR_MESSAGES_google_census_Duration_google_census_Timestamp_google_census_Resource_google_census_Resource_MeasurementUnit_google_census_AggregationDescriptor_google_census_AggregationDescriptor_BucketBoundaries_google_census_AggregationDescriptor_IntervalBoundaries_google_census_Distribution_google_census_Distribution_Range_google_census_IntervalStats_google_census_IntervalStats_Window_google_census_Tag_google_census_View_google_census_Aggregation_google_census_Metric) #endif #if !defined(PB_FIELD_16BIT) && !defined(PB_FIELD_32BIT) @@ -167,7 +161,7 @@ PB_STATIC_ASSERT((pb_membersize(google_census_Metric, unit) < 65536 && pb_member * numbers or field sizes that are larger than what can fit in the default * 8 bit descriptors. */ -PB_STATIC_ASSERT((pb_membersize(google_census_Metric, unit) < 256 && pb_membersize(google_census_Metric_MeasurementUnit, numerator) < 256 && pb_membersize(google_census_Metric_MeasurementUnit, denominator) < 256 && pb_membersize(google_census_AggregationDescriptor, options.bucket_boundaries) < 256 && pb_membersize(google_census_AggregationDescriptor, options.interval_boundaries) < 256 && pb_membersize(google_census_Metric, unit) < 256 && pb_membersize(google_census_Metric_MeasurementUnit, numerator) < 256 && pb_membersize(google_census_Metric_MeasurementUnit, denominator) < 256 && pb_membersize(google_census_AggregationDescriptor, options.bucket_boundaries) < 256 && pb_membersize(google_census_AggregationDescriptor, options.interval_boundaries) < 256 && pb_membersize(google_census_Distribution, range) < 256 && pb_membersize(google_census_IntervalStats, window) < 256 && pb_membersize(google_census_IntervalStats_Window, window_size) < 256 && pb_membersize(google_census_View, aggregation) < 256 && pb_membersize(google_census_Aggregation, data.distribution) < 256 && pb_membersize(google_census_Aggregation, data.interval_stats) < 256 && pb_membersize(google_census_Metric, unit) < 256 && pb_membersize(google_census_Metric_MeasurementUnit, numerator) < 256 && pb_membersize(google_census_Metric_MeasurementUnit, denominator) < 256 && pb_membersize(google_census_AggregationDescriptor, options.bucket_boundaries) < 256 && pb_membersize(google_census_AggregationDescriptor, options.interval_boundaries) < 256 && pb_membersize(google_census_Metric, unit) < 256 && pb_membersize(google_census_Metric_MeasurementUnit, numerator) < 256 && pb_membersize(google_census_Metric_MeasurementUnit, denominator) < 256 && pb_membersize(google_census_AggregationDescriptor, options.bucket_boundaries) < 256 && pb_membersize(google_census_AggregationDescriptor, options.interval_boundaries) < 256 && pb_membersize(google_census_Distribution, range) < 256 && pb_membersize(google_census_IntervalStats, window) < 256 && pb_membersize(google_census_IntervalStats_Window, window_size) < 256 && pb_membersize(google_census_View, aggregation) < 256 && pb_membersize(google_census_Aggregation, data.distribution) < 256 && pb_membersize(google_census_Aggregation, data.interval_stats) < 256 && pb_membersize(google_census_Aggregation, tag) < 256 && pb_membersize(google_census_ViewAggregations, aggregation) < 256 && pb_membersize(google_census_ViewAggregations, start) < 256 && pb_membersize(google_census_ViewAggregations, end) < 256), YOU_MUST_DEFINE_PB_FIELD_16BIT_FOR_MESSAGES_google_census_Duration_google_census_Timestamp_google_census_Metric_google_census_Metric_BasicUnit_google_census_Metric_MeasurementUnit_google_census_AggregationDescriptor_google_census_AggregationDescriptor_BucketBoundaries_google_census_AggregationDescriptor_IntervalBoundaries_google_census_Distribution_google_census_Distribution_Range_google_census_IntervalStats_google_census_IntervalStats_Window_google_census_Tag_google_census_View_google_census_Aggregation_google_census_ViewAggregations) +PB_STATIC_ASSERT((pb_membersize(google_census_Resource, unit) < 256 && pb_membersize(google_census_AggregationDescriptor, options.bucket_boundaries) < 256 && pb_membersize(google_census_AggregationDescriptor, options.interval_boundaries) < 256 && pb_membersize(google_census_Resource, unit) < 256 && pb_membersize(google_census_AggregationDescriptor, options.bucket_boundaries) < 256 && pb_membersize(google_census_AggregationDescriptor, options.interval_boundaries) < 256 && pb_membersize(google_census_Distribution, range) < 256 && pb_membersize(google_census_IntervalStats, window) < 256 && pb_membersize(google_census_IntervalStats_Window, window_size) < 256 && pb_membersize(google_census_View, aggregation) < 256 && pb_membersize(google_census_Aggregation, data.distribution) < 256 && pb_membersize(google_census_Aggregation, data.interval_stats) < 256 && pb_membersize(google_census_Resource, unit) < 256 && pb_membersize(google_census_AggregationDescriptor, options.bucket_boundaries) < 256 && pb_membersize(google_census_AggregationDescriptor, options.interval_boundaries) < 256 && pb_membersize(google_census_Resource, unit) < 256 && pb_membersize(google_census_AggregationDescriptor, options.bucket_boundaries) < 256 && pb_membersize(google_census_AggregationDescriptor, options.interval_boundaries) < 256 && pb_membersize(google_census_Distribution, range) < 256 && pb_membersize(google_census_IntervalStats, window) < 256 && pb_membersize(google_census_IntervalStats_Window, window_size) < 256 && pb_membersize(google_census_View, aggregation) < 256 && pb_membersize(google_census_Aggregation, data.distribution) < 256 && pb_membersize(google_census_Aggregation, data.interval_stats) < 256 && pb_membersize(google_census_Aggregation, tag) < 256 && pb_membersize(google_census_Metric, aggregation) < 256 && pb_membersize(google_census_Metric, start) < 256 && pb_membersize(google_census_Metric, end) < 256), YOU_MUST_DEFINE_PB_FIELD_16BIT_FOR_MESSAGES_google_census_Duration_google_census_Timestamp_google_census_Resource_google_census_Resource_MeasurementUnit_google_census_AggregationDescriptor_google_census_AggregationDescriptor_BucketBoundaries_google_census_AggregationDescriptor_IntervalBoundaries_google_census_Distribution_google_census_Distribution_Range_google_census_IntervalStats_google_census_IntervalStats_Window_google_census_Tag_google_census_View_google_census_Aggregation_google_census_Metric) #endif diff --git a/src/core/ext/census/gen/census.pb.h b/src/core/ext/census/gen/census.pb.h index d040fe29e74..dfb53948204 100644 --- a/src/core/ext/census/gen/census.pb.h +++ b/src/core/ext/census/gen/census.pb.h @@ -45,14 +45,14 @@ extern "C" { #endif /* Enum definitions */ -typedef enum _google_census_Metric_BasicUnit_Measure { - google_census_Metric_BasicUnit_Measure_UNKNOWN = 0, - google_census_Metric_BasicUnit_Measure_BITS = 1, - google_census_Metric_BasicUnit_Measure_BYTES = 2, - google_census_Metric_BasicUnit_Measure_SECS = 3, - google_census_Metric_BasicUnit_Measure_CORES = 4, - google_census_Metric_BasicUnit_Measure_MAX_UNITS = 5 -} google_census_Metric_BasicUnit_Measure; +typedef enum _google_census_Resource_BasicUnit { + google_census_Resource_BasicUnit_UNKNOWN = 0, + google_census_Resource_BasicUnit_BITS = 1, + google_census_Resource_BasicUnit_BYTES = 2, + google_census_Resource_BasicUnit_SECS = 3, + google_census_Resource_BasicUnit_CORES = 4, + google_census_Resource_BasicUnit_MAX_UNITS = 5 +} google_census_Resource_BasicUnit; /* Struct definitions */ typedef struct _google_census_AggregationDescriptor_BucketBoundaries { @@ -89,17 +89,12 @@ typedef struct _google_census_Duration { int32_t nanos; } google_census_Duration; -typedef struct _google_census_Metric_BasicUnit { - bool has_type; - google_census_Metric_BasicUnit_Measure type; -} google_census_Metric_BasicUnit; - -typedef struct _google_census_Metric_MeasurementUnit { +typedef struct _google_census_Resource_MeasurementUnit { bool has_prefix; int32_t prefix; pb_callback_t numerator; pb_callback_t denominator; -} google_census_Metric_MeasurementUnit; +} google_census_Resource_MeasurementUnit; typedef struct _google_census_Tag { bool has_key; @@ -135,32 +130,29 @@ typedef struct _google_census_IntervalStats_Window { } google_census_IntervalStats_Window; typedef struct _google_census_Metric { + pb_callback_t aggregation; + bool has_start; + google_census_Timestamp start; + bool has_end; + google_census_Timestamp end; +} google_census_Metric; + +typedef struct _google_census_Resource { pb_callback_t name; pb_callback_t description; bool has_unit; - google_census_Metric_MeasurementUnit unit; - bool has_id; - int32_t id; -} google_census_Metric; + google_census_Resource_MeasurementUnit unit; +} google_census_Resource; typedef struct _google_census_View { pb_callback_t name; pb_callback_t description; - bool has_metric_id; - int32_t metric_id; + pb_callback_t resource_name; bool has_aggregation; google_census_AggregationDescriptor aggregation; pb_callback_t tag_key; } google_census_View; -typedef struct _google_census_ViewAggregations { - pb_callback_t aggregation; - bool has_start; - google_census_Timestamp start; - bool has_end; - google_census_Timestamp end; -} google_census_ViewAggregations; - typedef struct _google_census_Aggregation { pb_callback_t name; pb_callback_t description; @@ -177,9 +169,8 @@ typedef struct _google_census_Aggregation { /* Initializer values for message structs */ #define google_census_Duration_init_default {false, 0, false, 0} #define google_census_Timestamp_init_default {false, 0, false, 0} -#define google_census_Metric_init_default {{{NULL}, NULL}, {{NULL}, NULL}, false, google_census_Metric_MeasurementUnit_init_default, false, 0} -#define google_census_Metric_BasicUnit_init_default {false, (google_census_Metric_BasicUnit_Measure)0} -#define google_census_Metric_MeasurementUnit_init_default {false, 0, {{NULL}, NULL}, {{NULL}, NULL}} +#define google_census_Resource_init_default {{{NULL}, NULL}, {{NULL}, NULL}, false, google_census_Resource_MeasurementUnit_init_default} +#define google_census_Resource_MeasurementUnit_init_default {false, 0, {{NULL}, NULL}, {{NULL}, NULL}} #define google_census_AggregationDescriptor_init_default {0, {google_census_AggregationDescriptor_BucketBoundaries_init_default}} #define google_census_AggregationDescriptor_BucketBoundaries_init_default {{{NULL}, NULL}} #define google_census_AggregationDescriptor_IntervalBoundaries_init_default {{{NULL}, NULL}} @@ -188,14 +179,13 @@ typedef struct _google_census_Aggregation { #define google_census_IntervalStats_init_default {{{NULL}, NULL}} #define google_census_IntervalStats_Window_init_default {false, google_census_Duration_init_default, false, 0, false, 0} #define google_census_Tag_init_default {false, "", false, ""} -#define google_census_View_init_default {{{NULL}, NULL}, {{NULL}, NULL}, false, 0, false, google_census_AggregationDescriptor_init_default, {{NULL}, NULL}} +#define google_census_View_init_default {{{NULL}, NULL}, {{NULL}, NULL}, {{NULL}, NULL}, false, google_census_AggregationDescriptor_init_default, {{NULL}, NULL}} #define google_census_Aggregation_init_default {{{NULL}, NULL}, {{NULL}, NULL}, 0, {google_census_Distribution_init_default}, {{NULL}, NULL}} -#define google_census_ViewAggregations_init_default {{{NULL}, NULL}, false, google_census_Timestamp_init_default, false, google_census_Timestamp_init_default} +#define google_census_Metric_init_default {{{NULL}, NULL}, false, google_census_Timestamp_init_default, false, google_census_Timestamp_init_default} #define google_census_Duration_init_zero {false, 0, false, 0} #define google_census_Timestamp_init_zero {false, 0, false, 0} -#define google_census_Metric_init_zero {{{NULL}, NULL}, {{NULL}, NULL}, false, google_census_Metric_MeasurementUnit_init_zero, false, 0} -#define google_census_Metric_BasicUnit_init_zero {false, (google_census_Metric_BasicUnit_Measure)0} -#define google_census_Metric_MeasurementUnit_init_zero {false, 0, {{NULL}, NULL}, {{NULL}, NULL}} +#define google_census_Resource_init_zero {{{NULL}, NULL}, {{NULL}, NULL}, false, google_census_Resource_MeasurementUnit_init_zero} +#define google_census_Resource_MeasurementUnit_init_zero {false, 0, {{NULL}, NULL}, {{NULL}, NULL}} #define google_census_AggregationDescriptor_init_zero {0, {google_census_AggregationDescriptor_BucketBoundaries_init_zero}} #define google_census_AggregationDescriptor_BucketBoundaries_init_zero {{{NULL}, NULL}} #define google_census_AggregationDescriptor_IntervalBoundaries_init_zero {{{NULL}, NULL}} @@ -204,9 +194,9 @@ typedef struct _google_census_Aggregation { #define google_census_IntervalStats_init_zero {{{NULL}, NULL}} #define google_census_IntervalStats_Window_init_zero {false, google_census_Duration_init_zero, false, 0, false, 0} #define google_census_Tag_init_zero {false, "", false, ""} -#define google_census_View_init_zero {{{NULL}, NULL}, {{NULL}, NULL}, false, 0, false, google_census_AggregationDescriptor_init_zero, {{NULL}, NULL}} +#define google_census_View_init_zero {{{NULL}, NULL}, {{NULL}, NULL}, {{NULL}, NULL}, false, google_census_AggregationDescriptor_init_zero, {{NULL}, NULL}} #define google_census_Aggregation_init_zero {{{NULL}, NULL}, {{NULL}, NULL}, 0, {google_census_Distribution_init_zero}, {{NULL}, NULL}} -#define google_census_ViewAggregations_init_zero {{{NULL}, NULL}, false, google_census_Timestamp_init_zero, false, google_census_Timestamp_init_zero} +#define google_census_Metric_init_zero {{{NULL}, NULL}, false, google_census_Timestamp_init_zero, false, google_census_Timestamp_init_zero} /* Field tags (for use in manual encoding/decoding) */ #define google_census_AggregationDescriptor_BucketBoundaries_bounds_tag 1 @@ -219,10 +209,9 @@ typedef struct _google_census_Aggregation { #define google_census_Distribution_Range_max_tag 2 #define google_census_Duration_seconds_tag 1 #define google_census_Duration_nanos_tag 2 -#define google_census_Metric_BasicUnit_type_tag 1 -#define google_census_Metric_MeasurementUnit_prefix_tag 1 -#define google_census_Metric_MeasurementUnit_numerator_tag 2 -#define google_census_Metric_MeasurementUnit_denominator_tag 3 +#define google_census_Resource_MeasurementUnit_prefix_tag 1 +#define google_census_Resource_MeasurementUnit_numerator_tag 2 +#define google_census_Resource_MeasurementUnit_denominator_tag 3 #define google_census_Tag_key_tag 1 #define google_census_Tag_value_tag 2 #define google_census_Timestamp_seconds_tag 1 @@ -234,18 +223,17 @@ typedef struct _google_census_Aggregation { #define google_census_IntervalStats_Window_window_size_tag 1 #define google_census_IntervalStats_Window_count_tag 2 #define google_census_IntervalStats_Window_mean_tag 3 -#define google_census_Metric_name_tag 1 -#define google_census_Metric_description_tag 2 -#define google_census_Metric_unit_tag 3 -#define google_census_Metric_id_tag 4 +#define google_census_Metric_aggregation_tag 1 +#define google_census_Metric_start_tag 2 +#define google_census_Metric_end_tag 3 +#define google_census_Resource_name_tag 1 +#define google_census_Resource_description_tag 2 +#define google_census_Resource_unit_tag 3 #define google_census_View_name_tag 1 #define google_census_View_description_tag 2 -#define google_census_View_metric_id_tag 3 +#define google_census_View_resource_name_tag 3 #define google_census_View_aggregation_tag 4 #define google_census_View_tag_key_tag 5 -#define google_census_ViewAggregations_aggregation_tag 1 -#define google_census_ViewAggregations_start_tag 2 -#define google_census_ViewAggregations_end_tag 3 #define google_census_Aggregation_distribution_tag 3 #define google_census_Aggregation_interval_stats_tag 4 @@ -256,9 +244,8 @@ typedef struct _google_census_Aggregation { /* Struct field encoding specification for nanopb */ extern const pb_field_t google_census_Duration_fields[3]; extern const pb_field_t google_census_Timestamp_fields[3]; -extern const pb_field_t google_census_Metric_fields[5]; -extern const pb_field_t google_census_Metric_BasicUnit_fields[2]; -extern const pb_field_t google_census_Metric_MeasurementUnit_fields[4]; +extern const pb_field_t google_census_Resource_fields[4]; +extern const pb_field_t google_census_Resource_MeasurementUnit_fields[4]; extern const pb_field_t google_census_AggregationDescriptor_fields[3]; extern const pb_field_t google_census_AggregationDescriptor_BucketBoundaries_fields[2]; extern const pb_field_t google_census_AggregationDescriptor_IntervalBoundaries_fields[2]; @@ -269,12 +256,11 @@ extern const pb_field_t google_census_IntervalStats_Window_fields[4]; extern const pb_field_t google_census_Tag_fields[3]; extern const pb_field_t google_census_View_fields[6]; extern const pb_field_t google_census_Aggregation_fields[6]; -extern const pb_field_t google_census_ViewAggregations_fields[4]; +extern const pb_field_t google_census_Metric_fields[4]; /* Maximum encoded size of messages (where known) */ #define google_census_Duration_size 22 #define google_census_Timestamp_size 22 -#define google_census_Metric_BasicUnit_size 2 #define google_census_Distribution_Range_size 18 #define google_census_IntervalStats_Window_size 44 #define google_census_Tag_size 516 diff --git a/src/proto/census/census.proto b/src/proto/census/census.proto index c869d851ff1..56c291ff17c 100644 --- a/src/proto/census/census.proto +++ b/src/proto/census/census.proto @@ -33,12 +33,12 @@ package google.census; // All the census protos. // -// Nomenclature note: capitalized names below (like Metric) are protos. +// Nomenclature note: capitalized names below (like Resource) are protos. // -// Census lets you define a Metric - something which can be measured, like the +// Census lets you define a Resource - something which can be measured, like the // latency of an RPC, the number of CPU cycles spent on an operation, or // anything else you care to measure. You can record individual instances of -// measurements (a double value) for every metric of interest. These +// measurements (a double value) for every Resource of interest. These // individual measurements are aggregated together into an Aggregation. There // are two Aggregation types available: Distribution (describes the // distribution of all measurements, possibly with a histogram) and @@ -47,8 +47,8 @@ package google.census; // // You can define how your stats are broken down by Tag values and which // Aggregations to use through a View. The corresponding combination of -// Metric/View/Aggregation which is available to census clients is called a -// ViewAggregation. +// Resource/View/Aggregation which is available to census clients is called a +// Metric. // The following two types are copied from @@ -85,26 +85,23 @@ message Timestamp { int32 nanos = 2; } -// Describes a metric -message Metric { - // name of metric, e.g. rpc_latency, cpu. +// Describes a Resource. +message Resource { + // name of resource, e.g. rpc_latency, cpu. Must be unique. string name = 1; - // More detailed description of the metric, used in documentation. + // More detailed description of the resource, used in documentation. string description = 2; // Fundamental units of measurement supported by Census // TODO(aveitch): expand this to include other S.I. units? - message BasicUnit { - enum Measure { - UNKNOWN = 0; - BITS = 1; - BYTES = 2; - SECS = 3; - CORES = 4; - MAX_UNITS = 5; - } - Measure type = 1; + enum BasicUnit { + UNKNOWN = 0; + BITS = 1; + BYTES = 2; + SECS = 3; + CORES = 4; + MAX_UNITS = 5; } // MeasurementUnit lets you build compound units of the form @@ -141,14 +138,11 @@ message Metric { repeated BasicUnit denominator = 3; } - // The units in which the Metric value is reported. + // The units in which Resource values are measured. MeasurementUnit unit = 3; - - // Metrics will be assigned an ID when registered. Invalid if <= 0. - int32 id = 4; } -// An Aggregation summarizes a series of individual Metric measurements, an +// An Aggregation summarizes a series of individual Resource measurements, an // AggregationDescriptor describes an Aggregation. message AggregationDescriptor { // At most one set of options. If neither option is set, a default type @@ -251,7 +245,7 @@ message IntervalStats { double mean = 3; } - // Full set of windows for this metric. + // Full set of windows for this aggregation. repeated Window window = 1; } @@ -264,24 +258,24 @@ message Tag { // A View specifies an Aggregation and a set of tag keys. The Aggregation will // be broken down by the unique set of matching tag values for each measurement. message View { - // Name of view. + // Name of view. Must be unique. string name = 1; // More detailed description, for documentation purposes. string description = 2; - // ID of Metric to associate with this View. - int32 metric_id = 3; + // Name of Resource to be broken down for this view. + string resource_name = 3; // Aggregation type to associate with this View. AggregationDescriptor aggregation = 4; - // Tag keys to match with a given Metric. If no keys are specified, then all - // stats for the Metric are recorded. Keys must be unique. + // Tag keys to match with a given Resource measurement. If no keys are + // specified, then all stats are recorded. Keys must be unique. repeated string tag_key = 5; } -// An Aggregation summarizes a series of individual Metric measures. +// An Aggregation summarizes a series of individual Resource measurements. message Aggregation { // Name of this aggregation. string name = 1; @@ -299,13 +293,13 @@ message Aggregation { repeated Tag tag = 5; } -// A ViewAggregations represents all the Aggregations for a particular view. -message ViewAggregations { +// A Metric represents all the Aggregations for a particular view. +message Metric { // Aggregations - each will have a unique set of tag values for the tag_keys // associated with the corresponding View. repeated Aggregation aggregation = 1; - // Start and end timestamps over which the value was accumulated. These + // Start and end timestamps over which the metric was accumulated. These // values are not relevant/defined for IntervalStats aggregations, which are // always accumulated over a fixed time period. Timestamp start = 2; From 4aaba75a822c6dde718d7fe646f7671b4f64d8a0 Mon Sep 17 00:00:00 2001 From: Alistair Veitch Date: Thu, 2 Jun 2016 17:11:46 -0700 Subject: [PATCH 04/89] initial implementation of resource handling --- BUILD | 12 + Makefile | 40 +++ binding.gyp | 2 + build.yaml | 14 + config.m4 | 2 + gRPC.podspec | 6 + grpc.def | 11 +- grpc.gemspec | 4 + include/grpc/census.h | 136 +++------- package.xml | 4 + src/core/ext/census/base_resources.c | 148 ++++++++++ src/core/ext/census/base_resources.h | 39 +++ src/core/ext/census/initialize.c | 20 +- src/core/ext/census/placeholders.c | 45 ---- src/core/ext/census/resource.c | 255 ++++++++++++++++++ src/core/ext/census/resource.h | 42 +++ .../grpcio/grpc/_cython/imports.generated.c | 22 +- .../grpcio/grpc/_cython/imports.generated.h | 33 +-- src/python/grpcio/grpc_core_dependencies.py | 2 + src/ruby/ext/grpc/rb_grpc_imports.generated.c | 22 +- src/ruby/ext/grpc/rb_grpc_imports.generated.h | 33 +-- test/core/census/README | 7 + test/core/census/data/resource_empty_name.pb | 1 + test/core/census/data/resource_empty_name.txt | 5 + test/core/census/data/resource_full.pb | 2 + test/core/census/data/resource_full.txt | 9 + .../core/census/data/resource_minimal_good.pb | 2 + .../census/data/resource_minimal_good.txt | 5 + test/core/census/data/resource_no_name.pb | 1 + test/core/census/data/resource_no_name.txt | 4 + .../core/census/data/resource_no_numerator.pb | 2 + .../census/data/resource_no_numerator.txt | 6 + test/core/census/data/resource_no_unit.pb | 2 + test/core/census/data/resource_no_unit.txt | 2 + test/core/census/resource_test.c | 157 +++++++++++ tools/doxygen/Doxyfile.core.internal | 4 + tools/run_tests/sources_and_headers.json | 22 ++ tools/run_tests/tests.json | 21 ++ vsprojects/buildtests_c.sln | 27 ++ vsprojects/vcxproj/grpc/grpc.vcxproj | 6 + vsprojects/vcxproj/grpc/grpc.vcxproj.filters | 12 + .../grpc_unsecure/grpc_unsecure.vcxproj | 6 + .../grpc_unsecure.vcxproj.filters | 12 + .../census_resource_test.vcxproj | 199 ++++++++++++++ .../census_resource_test.vcxproj.filters | 21 ++ 45 files changed, 1194 insertions(+), 233 deletions(-) create mode 100644 src/core/ext/census/base_resources.c create mode 100644 src/core/ext/census/base_resources.h create mode 100644 src/core/ext/census/resource.c create mode 100644 src/core/ext/census/resource.h create mode 100644 test/core/census/README create mode 100644 test/core/census/data/resource_empty_name.pb create mode 100644 test/core/census/data/resource_empty_name.txt create mode 100644 test/core/census/data/resource_full.pb create mode 100644 test/core/census/data/resource_full.txt create mode 100644 test/core/census/data/resource_minimal_good.pb create mode 100644 test/core/census/data/resource_minimal_good.txt create mode 100644 test/core/census/data/resource_no_name.pb create mode 100644 test/core/census/data/resource_no_name.txt create mode 100644 test/core/census/data/resource_no_numerator.pb create mode 100644 test/core/census/data/resource_no_numerator.txt create mode 100644 test/core/census/data/resource_no_unit.pb create mode 100644 test/core/census/data/resource_no_unit.txt create mode 100644 test/core/census/resource_test.c create mode 100644 vsprojects/vcxproj/test/census_resource_test/census_resource_test.vcxproj create mode 100644 vsprojects/vcxproj/test/census_resource_test/census_resource_test.vcxproj.filters diff --git a/BUILD b/BUILD index 024a5182ce5..b3b75ed0bb8 100644 --- a/BUILD +++ b/BUILD @@ -299,11 +299,13 @@ cc_library( "src/core/ext/lb_policy/grpclb/load_balancer_api.h", "src/core/ext/lb_policy/grpclb/proto/grpc/lb/v1/load_balancer.pb.h", "src/core/ext/census/aggregation.h", + "src/core/ext/census/base_resources.h", "src/core/ext/census/census_interface.h", "src/core/ext/census/census_rpc_stats.h", "src/core/ext/census/gen/census.pb.h", "src/core/ext/census/grpc_filter.h", "src/core/ext/census/mlog.h", + "src/core/ext/census/resource.h", "src/core/ext/census/rpc_metric_id.h", "src/core/lib/surface/init.c", "src/core/lib/channel/channel_args.c", @@ -469,6 +471,7 @@ cc_library( "src/core/ext/lb_policy/round_robin/round_robin.c", "src/core/ext/resolver/dns/native/dns_resolver.c", "src/core/ext/resolver/sockaddr/sockaddr_resolver.c", + "src/core/ext/census/base_resources.c", "src/core/ext/census/context.c", "src/core/ext/census/gen/census.pb.c", "src/core/ext/census/grpc_context.c", @@ -478,6 +481,7 @@ cc_library( "src/core/ext/census/mlog.c", "src/core/ext/census/operation.c", "src/core/ext/census/placeholders.c", + "src/core/ext/census/resource.c", "src/core/ext/census/tracing.c", "src/core/plugin_registry/grpc_plugin_registry.c", ], @@ -647,11 +651,13 @@ cc_library( "src/core/ext/lb_policy/grpclb/load_balancer_api.h", "src/core/ext/lb_policy/grpclb/proto/grpc/lb/v1/load_balancer.pb.h", "src/core/ext/census/aggregation.h", + "src/core/ext/census/base_resources.h", "src/core/ext/census/census_interface.h", "src/core/ext/census/census_rpc_stats.h", "src/core/ext/census/gen/census.pb.h", "src/core/ext/census/grpc_filter.h", "src/core/ext/census/mlog.h", + "src/core/ext/census/resource.h", "src/core/ext/census/rpc_metric_id.h", "src/core/lib/surface/init.c", "src/core/lib/surface/init_unsecure.c", @@ -786,6 +792,7 @@ cc_library( "src/core/ext/lb_policy/grpclb/proto/grpc/lb/v1/load_balancer.pb.c", "src/core/ext/lb_policy/pick_first/pick_first.c", "src/core/ext/lb_policy/round_robin/round_robin.c", + "src/core/ext/census/base_resources.c", "src/core/ext/census/context.c", "src/core/ext/census/gen/census.pb.c", "src/core/ext/census/grpc_context.c", @@ -795,6 +802,7 @@ cc_library( "src/core/ext/census/mlog.c", "src/core/ext/census/operation.c", "src/core/ext/census/placeholders.c", + "src/core/ext/census/resource.c", "src/core/ext/census/tracing.c", "src/core/plugin_registry/grpc_unsecure_plugin_registry.c", ], @@ -1512,6 +1520,7 @@ objc_library( "src/core/ext/lb_policy/round_robin/round_robin.c", "src/core/ext/resolver/dns/native/dns_resolver.c", "src/core/ext/resolver/sockaddr/sockaddr_resolver.c", + "src/core/ext/census/base_resources.c", "src/core/ext/census/context.c", "src/core/ext/census/gen/census.pb.c", "src/core/ext/census/grpc_context.c", @@ -1521,6 +1530,7 @@ objc_library( "src/core/ext/census/mlog.c", "src/core/ext/census/operation.c", "src/core/ext/census/placeholders.c", + "src/core/ext/census/resource.c", "src/core/ext/census/tracing.c", "src/core/plugin_registry/grpc_plugin_registry.c", ], @@ -1693,11 +1703,13 @@ objc_library( "src/core/ext/lb_policy/grpclb/load_balancer_api.h", "src/core/ext/lb_policy/grpclb/proto/grpc/lb/v1/load_balancer.pb.h", "src/core/ext/census/aggregation.h", + "src/core/ext/census/base_resources.h", "src/core/ext/census/census_interface.h", "src/core/ext/census/census_rpc_stats.h", "src/core/ext/census/gen/census.pb.h", "src/core/ext/census/grpc_filter.h", "src/core/ext/census/mlog.h", + "src/core/ext/census/resource.h", "src/core/ext/census/rpc_metric_id.h", ], includes = [ diff --git a/Makefile b/Makefile index 98f6e562c69..34daedc6d27 100644 --- a/Makefile +++ b/Makefile @@ -891,6 +891,7 @@ alpn_test: $(BINDIR)/$(CONFIG)/alpn_test api_fuzzer: $(BINDIR)/$(CONFIG)/api_fuzzer bin_encoder_test: $(BINDIR)/$(CONFIG)/bin_encoder_test census_context_test: $(BINDIR)/$(CONFIG)/census_context_test +census_resource_test: $(BINDIR)/$(CONFIG)/census_resource_test channel_create_test: $(BINDIR)/$(CONFIG)/channel_create_test chttp2_hpack_encoder_test: $(BINDIR)/$(CONFIG)/chttp2_hpack_encoder_test chttp2_status_conversion_test: $(BINDIR)/$(CONFIG)/chttp2_status_conversion_test @@ -1223,6 +1224,7 @@ buildtests_c: privatelibs_c \ $(BINDIR)/$(CONFIG)/alpn_test \ $(BINDIR)/$(CONFIG)/bin_encoder_test \ $(BINDIR)/$(CONFIG)/census_context_test \ + $(BINDIR)/$(CONFIG)/census_resource_test \ $(BINDIR)/$(CONFIG)/channel_create_test \ $(BINDIR)/$(CONFIG)/chttp2_hpack_encoder_test \ $(BINDIR)/$(CONFIG)/chttp2_status_conversion_test \ @@ -1475,6 +1477,8 @@ test_c: buildtests_c $(Q) $(BINDIR)/$(CONFIG)/bin_encoder_test || ( echo test bin_encoder_test failed ; exit 1 ) $(E) "[RUN] Testing census_context_test" $(Q) $(BINDIR)/$(CONFIG)/census_context_test || ( echo test census_context_test failed ; exit 1 ) + $(E) "[RUN] Testing census_resource_test" + $(Q) $(BINDIR)/$(CONFIG)/census_resource_test || ( echo test census_resource_test failed ; exit 1 ) $(E) "[RUN] Testing channel_create_test" $(Q) $(BINDIR)/$(CONFIG)/channel_create_test || ( echo test channel_create_test failed ; exit 1 ) $(E) "[RUN] Testing chttp2_hpack_encoder_test" @@ -2637,6 +2641,7 @@ LIBGRPC_SRC = \ src/core/ext/lb_policy/round_robin/round_robin.c \ src/core/ext/resolver/dns/native/dns_resolver.c \ src/core/ext/resolver/sockaddr/sockaddr_resolver.c \ + src/core/ext/census/base_resources.c \ src/core/ext/census/context.c \ src/core/ext/census/gen/census.pb.c \ src/core/ext/census/grpc_context.c \ @@ -2646,6 +2651,7 @@ LIBGRPC_SRC = \ src/core/ext/census/mlog.c \ src/core/ext/census/operation.c \ src/core/ext/census/placeholders.c \ + src/core/ext/census/resource.c \ src/core/ext/census/tracing.c \ src/core/plugin_registry/grpc_plugin_registry.c \ @@ -2961,6 +2967,7 @@ LIBGRPC_UNSECURE_SRC = \ third_party/nanopb/pb_encode.c \ src/core/ext/lb_policy/pick_first/pick_first.c \ src/core/ext/lb_policy/round_robin/round_robin.c \ + src/core/ext/census/base_resources.c \ src/core/ext/census/context.c \ src/core/ext/census/gen/census.pb.c \ src/core/ext/census/grpc_context.c \ @@ -2970,6 +2977,7 @@ LIBGRPC_UNSECURE_SRC = \ src/core/ext/census/mlog.c \ src/core/ext/census/operation.c \ src/core/ext/census/placeholders.c \ + src/core/ext/census/resource.c \ src/core/ext/census/tracing.c \ src/core/plugin_registry/grpc_unsecure_plugin_registry.c \ @@ -6195,6 +6203,38 @@ endif endif +CENSUS_RESOURCE_TEST_SRC = \ + test/core/census/resource_test.c \ + +CENSUS_RESOURCE_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(CENSUS_RESOURCE_TEST_SRC)))) +ifeq ($(NO_SECURE),true) + +# You can't build secure targets if you don't have OpenSSL. + +$(BINDIR)/$(CONFIG)/census_resource_test: openssl_dep_error + +else + + + +$(BINDIR)/$(CONFIG)/census_resource_test: $(CENSUS_RESOURCE_TEST_OBJS) $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a + $(E) "[LD] Linking $@" + $(Q) mkdir -p `dirname $@` + $(Q) $(LD) $(LDFLAGS) $(CENSUS_RESOURCE_TEST_OBJS) $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) $(LDLIBS_SECURE) -o $(BINDIR)/$(CONFIG)/census_resource_test + +endif + +$(OBJDIR)/$(CONFIG)/test/core/census/resource_test.o: $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a + +deps_census_resource_test: $(CENSUS_RESOURCE_TEST_OBJS:.o=.dep) + +ifneq ($(NO_SECURE),true) +ifneq ($(NO_DEPS),true) +-include $(CENSUS_RESOURCE_TEST_OBJS:.o=.dep) +endif +endif + + CHANNEL_CREATE_TEST_SRC = \ test/core/surface/channel_create_test.c \ diff --git a/binding.gyp b/binding.gyp index 1e8b5e294f8..cc8077d5662 100644 --- a/binding.gyp +++ b/binding.gyp @@ -730,6 +730,7 @@ 'src/core/ext/lb_policy/round_robin/round_robin.c', 'src/core/ext/resolver/dns/native/dns_resolver.c', 'src/core/ext/resolver/sockaddr/sockaddr_resolver.c', + 'src/core/ext/census/base_resources.c', 'src/core/ext/census/context.c', 'src/core/ext/census/gen/census.pb.c', 'src/core/ext/census/grpc_context.c', @@ -739,6 +740,7 @@ 'src/core/ext/census/mlog.c', 'src/core/ext/census/operation.c', 'src/core/ext/census/placeholders.c', + 'src/core/ext/census/resource.c', 'src/core/ext/census/tracing.c', 'src/core/plugin_registry/grpc_plugin_registry.c', ], diff --git a/build.yaml b/build.yaml index f211575e925..0d192eee1d8 100644 --- a/build.yaml +++ b/build.yaml @@ -14,13 +14,16 @@ filegroups: - include/grpc/census.h headers: - src/core/ext/census/aggregation.h + - src/core/ext/census/base_resources.h - src/core/ext/census/census_interface.h - src/core/ext/census/census_rpc_stats.h - src/core/ext/census/gen/census.pb.h - src/core/ext/census/grpc_filter.h - src/core/ext/census/mlog.h + - src/core/ext/census/resource.h - src/core/ext/census/rpc_metric_id.h src: + - src/core/ext/census/base_resources.c - src/core/ext/census/context.c - src/core/ext/census/gen/census.pb.c - src/core/ext/census/grpc_context.c @@ -30,6 +33,7 @@ filegroups: - src/core/ext/census/mlog.c - src/core/ext/census/operation.c - src/core/ext/census/placeholders.c + - src/core/ext/census/resource.c - src/core/ext/census/tracing.c plugin: census_grpc_plugin uses: @@ -1192,6 +1196,16 @@ targets: - grpc - gpr_test_util - gpr +- name: census_resource_test + build: test + language: c + src: + - test/core/census/resource_test.c + deps: + - grpc_test_util + - grpc + - gpr_test_util + - gpr - name: channel_create_test build: test language: c diff --git a/config.m4 b/config.m4 index e8506bb269c..b8a84291745 100644 --- a/config.m4 +++ b/config.m4 @@ -249,6 +249,7 @@ if test "$PHP_GRPC" != "no"; then src/core/ext/lb_policy/round_robin/round_robin.c \ src/core/ext/resolver/dns/native/dns_resolver.c \ src/core/ext/resolver/sockaddr/sockaddr_resolver.c \ + src/core/ext/census/base_resources.c \ src/core/ext/census/context.c \ src/core/ext/census/gen/census.pb.c \ src/core/ext/census/grpc_context.c \ @@ -258,6 +259,7 @@ if test "$PHP_GRPC" != "no"; then src/core/ext/census/mlog.c \ src/core/ext/census/operation.c \ src/core/ext/census/placeholders.c \ + src/core/ext/census/resource.c \ src/core/ext/census/tracing.c \ src/core/plugin_registry/grpc_plugin_registry.c \ src/boringssl/err_data.c \ diff --git a/gRPC.podspec b/gRPC.podspec index 9c049f03b19..8187b40a29d 100644 --- a/gRPC.podspec +++ b/gRPC.podspec @@ -306,11 +306,13 @@ Pod::Spec.new do |s| 'third_party/nanopb/pb_decode.h', 'third_party/nanopb/pb_encode.h', 'src/core/ext/census/aggregation.h', + 'src/core/ext/census/base_resources.h', 'src/core/ext/census/census_interface.h', 'src/core/ext/census/census_rpc_stats.h', 'src/core/ext/census/gen/census.pb.h', 'src/core/ext/census/grpc_filter.h', 'src/core/ext/census/mlog.h', + 'src/core/ext/census/resource.h', 'src/core/ext/census/rpc_metric_id.h', 'include/grpc/byte_buffer.h', 'include/grpc/byte_buffer_reader.h', @@ -509,6 +511,7 @@ Pod::Spec.new do |s| 'src/core/ext/lb_policy/round_robin/round_robin.c', 'src/core/ext/resolver/dns/native/dns_resolver.c', 'src/core/ext/resolver/sockaddr/sockaddr_resolver.c', + 'src/core/ext/census/base_resources.c', 'src/core/ext/census/context.c', 'src/core/ext/census/gen/census.pb.c', 'src/core/ext/census/grpc_context.c', @@ -518,6 +521,7 @@ Pod::Spec.new do |s| 'src/core/ext/census/mlog.c', 'src/core/ext/census/operation.c', 'src/core/ext/census/placeholders.c', + 'src/core/ext/census/resource.c', 'src/core/ext/census/tracing.c', 'src/core/plugin_registry/grpc_plugin_registry.c' @@ -675,11 +679,13 @@ Pod::Spec.new do |s| 'third_party/nanopb/pb_decode.h', 'third_party/nanopb/pb_encode.h', 'src/core/ext/census/aggregation.h', + 'src/core/ext/census/base_resources.h', 'src/core/ext/census/census_interface.h', 'src/core/ext/census/census_rpc_stats.h', 'src/core/ext/census/gen/census.pb.h', 'src/core/ext/census/grpc_filter.h', 'src/core/ext/census/mlog.h', + 'src/core/ext/census/resource.h', 'src/core/ext/census/rpc_metric_id.h' ss.header_mappings_dir = '.' diff --git a/grpc.def b/grpc.def index b811f0ff129..f69370ae8ab 100644 --- a/grpc.def +++ b/grpc.def @@ -23,15 +23,10 @@ EXPORTS census_trace_scan_start census_get_trace_record census_trace_scan_end + census_define_resource + census_delete_resource + census_resource_id census_record_values - census_view_create - census_view_delete - census_view_metric - census_view_naggregations - census_view_tags - census_view_aggregrations - census_view_get_data - census_view_reset grpc_compression_algorithm_parse grpc_compression_algorithm_name grpc_compression_algorithm_for_level diff --git a/grpc.gemspec b/grpc.gemspec index 047845cd843..acb23bd043d 100755 --- a/grpc.gemspec +++ b/grpc.gemspec @@ -315,11 +315,13 @@ Gem::Specification.new do |s| s.files += %w( third_party/nanopb/pb_decode.h ) s.files += %w( third_party/nanopb/pb_encode.h ) s.files += %w( src/core/ext/census/aggregation.h ) + s.files += %w( src/core/ext/census/base_resources.h ) s.files += %w( src/core/ext/census/census_interface.h ) s.files += %w( src/core/ext/census/census_rpc_stats.h ) s.files += %w( src/core/ext/census/gen/census.pb.h ) s.files += %w( src/core/ext/census/grpc_filter.h ) s.files += %w( src/core/ext/census/mlog.h ) + s.files += %w( src/core/ext/census/resource.h ) s.files += %w( src/core/ext/census/rpc_metric_id.h ) s.files += %w( src/core/lib/surface/init.c ) s.files += %w( src/core/lib/channel/channel_args.c ) @@ -488,6 +490,7 @@ Gem::Specification.new do |s| s.files += %w( src/core/ext/lb_policy/round_robin/round_robin.c ) s.files += %w( src/core/ext/resolver/dns/native/dns_resolver.c ) s.files += %w( src/core/ext/resolver/sockaddr/sockaddr_resolver.c ) + s.files += %w( src/core/ext/census/base_resources.c ) s.files += %w( src/core/ext/census/context.c ) s.files += %w( src/core/ext/census/gen/census.pb.c ) s.files += %w( src/core/ext/census/grpc_context.c ) @@ -497,6 +500,7 @@ Gem::Specification.new do |s| s.files += %w( src/core/ext/census/mlog.c ) s.files += %w( src/core/ext/census/operation.c ) s.files += %w( src/core/ext/census/placeholders.c ) + s.files += %w( src/core/ext/census/resource.c ) s.files += %w( src/core/ext/census/tracing.c ) s.files += %w( src/core/plugin_registry/grpc_plugin_registry.c ) s.files += %w( third_party/boringssl/crypto/aes/internal.h ) diff --git a/include/grpc/census.h b/include/grpc/census.h index 39d87ba119c..62ff45d8941 100644 --- a/include/grpc/census.h +++ b/include/grpc/census.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015, Google Inc. + * Copyright 2015-2016, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -56,9 +56,11 @@ enum census_features { /** Shutdown and startup census subsystem. The 'features' argument should be * the OR (|) of census_features values. If census fails to initialize, then - * census_initialize() will return a non-zero value. It is an error to call - * census_initialize() more than once (without an intervening - * census_shutdown()). */ + * census_initialize() will return -1, otherwise the set of enabled features + * (which may be smaller than that provided in the `features` argument, see + * census_supported()) is returned. It is an error to call census_initialize() + * more than once (without an intervening census_shutdown()). These functions + * are not thread-safe. */ CENSUSAPI int census_initialize(int features); CENSUSAPI void census_shutdown(void); @@ -430,30 +432,44 @@ CENSUSAPI int census_get_trace_record(census_trace_record *trace_record); CENSUSAPI void census_trace_scan_end(); /* Core stats collection API's. The following concepts are used: - * Aggregation: A collection of values. Census supports the following - aggregation types: - Sum - a single summation type. Typically used for keeping (e.g.) - counts of events. - Distribution - statistical distribution information, used for - recording average, standard deviation etc. - Histogram - a histogram of measurements falling in defined bucket - boundaries. - Window - a count of events that happen in reolling time window. - New aggregation types can be added by the user, if desired (see - census_register_aggregation()). - * Metric: Each measurement is for a single metric. Examples include RPC - latency, CPU seconds consumed, and bytes transmitted. - * View: A view is a combination of a metric, a tag set (in which the tag - values are regular expressions) and a set of aggregations. When a - measurement for a metric matches the view tags, it is recorded (for each - unique set of tags) against each aggregation. Each metric can have an - arbitrary number of views by which it will be broken down. + * Resource: Users record measurements for a single resource. Examples + include RPC latency, CPU seconds consumed, and bytes transmitted. + * Aggregation: An aggregation of a set of measurements. Census supports the + following aggregation types: + * Distribution - statistical distribution information, used for + recording average, standard deviation etc. Can include a histogram. + * Interval - a count of events that happen in a rolling time window. + * View: A view is a combination of a Resource, a set of tag keys and an + Aggregation. When a measurement for a Resource matches the View tags, it is + recorded (for each unique set of tag values) using the Aggregation type. + Each resource can have an arbitrary number of views by which it will be + broken down. + + Census uses protos to define each of the above, and output results. This + ensures unification across the different language and runtime + implementations. The proto definitions can be found in src/proto/census. */ +/* Define a new resource. `resource_pb` should contain an encoded Resource + protobuf, `resource_pb_size` being the size of the buffer. Returns a -ve + value on error, or a positive (>= 0) resource id (for use in + census_delete_resource() and census_record_values()). In order to be valid, a + resource must have a name, and at least one numerator in it's unit type. The + resource name must be unique, and an error will be returned if it is not. */ +CENSUSAPI int32_t census_define_resource(const uint8_t *resource_pb, + size_t resource_pb_size); + +/* Delete a resource created by census_define_resource(). */ +CENSUSAPI void census_delete_resource(int32_t resource_id); + +/* Determine the id of a resource, given it's name. returns -1 if the resource + does not exist. */ +CENSUSAPI int32_t census_resource_id(const char *name); + /* A single value to be recorded comprises two parts: an ID for the particular - * metric and the value to be recorded against it. */ + * resource and the value to be recorded against it. */ typedef struct { - uint32_t metric_id; + int32_t resource_id; double value; } census_value; @@ -461,78 +477,6 @@ typedef struct { CENSUSAPI void census_record_values(census_context *context, census_value *values, size_t nvalues); -/** Type representing a particular aggregation */ -typedef struct census_aggregation_ops census_aggregation_ops; - -/* Predefined aggregation types, for use with census_view_create(). */ -extern census_aggregation_ops census_agg_sum; -extern census_aggregation_ops census_agg_distribution; -extern census_aggregation_ops census_agg_histogram; -extern census_aggregation_ops census_agg_window; - -/** Information needed to instantiate a new aggregation. Used in view - construction via census_define_view(). */ -typedef struct { - const census_aggregation_ops *ops; - const void *create_arg; /* Aaggregation initialization argument. */ -} census_aggregation; - -/** A census view type. Opaque. */ -typedef struct census_view census_view; - -/** Create a new view. - @param metric_id Metric with which this view is associated. - @param tags tags that define the view. - @param aggregations aggregations to associate with the view - @param naggregations number of aggregations - - @return A new census view -*/ - -/* TODO(aveitch): consider if context is the right argument type to pass in - tags. */ -CENSUSAPI census_view *census_view_create( - uint32_t metric_id, const census_context *tags, - const census_aggregation *aggregations, size_t naggregations); - -/** Destroy a previously created view. */ -CENSUSAPI void census_view_delete(census_view *view); - -/** Metric ID associated with a view */ -CENSUSAPI size_t census_view_metric(const census_view *view); - -/** Number of aggregations associated with view. */ -CENSUSAPI size_t census_view_naggregations(const census_view *view); - -/** Get tags associated with view. */ -CENSUSAPI const census_context *census_view_tags(const census_view *view); - -/** Get aggregation descriptors associated with a view. */ -CENSUSAPI const census_aggregation *census_view_aggregrations( - const census_view *view); - -/** Holds all the aggregation data for a particular view instantiation. Forms - part of the data returned by census_view_data(). */ -typedef struct { - const census_context *tags; /* Tags for this set of aggregations. */ - const void **data; /* One data set for every aggregation in the view. */ -} census_view_aggregation_data; - -/** Census view data as returned by census_view_get_data(). */ -typedef struct { - size_t n_tag_sets; /* Number of unique tag sets that matched view. */ - const census_view_aggregation_data *data; /* n_tag_sets entries */ -} census_view_data; - -/** Get data from aggregations associated with a view. - @param view View from which to get data. - @return Full set of data for all aggregations for the view. -*/ -CENSUSAPI const census_view_data *census_view_get_data(const census_view *view); - -/** Reset all view data to zero for the specified view */ -CENSUSAPI void census_view_reset(census_view *view); - #ifdef __cplusplus } #endif diff --git a/package.xml b/package.xml index 6f6b8dd4bdb..575b7438fae 100644 --- a/package.xml +++ b/package.xml @@ -322,11 +322,13 @@ + + @@ -495,6 +497,7 @@ + @@ -504,6 +507,7 @@ + diff --git a/src/core/ext/census/base_resources.c b/src/core/ext/census/base_resources.c new file mode 100644 index 00000000000..8f0329a72bd --- /dev/null +++ b/src/core/ext/census/base_resources.c @@ -0,0 +1,148 @@ +/* + * Copyright 2016, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + */ + +#include +#include + +#include +#include + +#include "base_resources.h" +#include "gen/census.pb.h" +#include "third_party/nanopb/pb_encode.h" + +// Add base RPC resource definitions for use by RPC runtime. +// +// TODO(aveitch): All of these are currently hardwired definitions encoded in +// the code in this file. These should be converted to use an external +// configuration mechanism, in which these resources are defined in a text +// file, which is compiled to .pb format and read by still-to-be-written +// configuration functions. + +// Structure representing a MeasurementUnit proto. +typedef struct { + int32_t prefix; + int n_numerators; + const google_census_Resource_BasicUnit *numerators; + int n_denominators; + const google_census_Resource_BasicUnit *denominators; +} measurement_unit; + +// Encode a nanopb string. Expects the string argument to be passed in as `arg`. +static bool encode_string(pb_ostream_t *stream, const pb_field_t *field, + void *const *arg) { + if (!pb_encode_tag_for_field(stream, field)) { + return false; + } + return pb_encode_string(stream, (uint8_t *)*arg, strlen((const char *)*arg)); +} + +// Encode the numerators part of a measurement_unit (passed in as `arg`). +static bool encode_numerators(pb_ostream_t *stream, const pb_field_t *field, + void *const *arg) { + const measurement_unit *mu = (const measurement_unit *)*arg; + for (int i = 0; i < mu->n_numerators; i++) { + if (!pb_encode_tag_for_field(stream, field)) { + return false; + } + if (!pb_encode_varint(stream, mu->numerators[i])) { + return false; + } + } + return true; +} + +// Encode the denominators part of a measurement_unit (passed in as `arg`). +static bool encode_denominators(pb_ostream_t *stream, const pb_field_t *field, + void *const *arg) { + const measurement_unit *mu = (const measurement_unit *)*arg; + for (int i = 0; i < mu->n_denominators; i++) { + if (!pb_encode_tag_for_field(stream, field)) { + return false; + } + if (!pb_encode_varint(stream, mu->numerators[i])) { + return false; + } + } + return true; +} + +// Define a Resource, given the important details. Encodes a protobuf, which +// is then passed to census_define_resource. +static void define_resource(const char *name, const char *description, + const measurement_unit *unit) { + // nanopb generated type for Resource. Initialize encoding functions to NULL + // since we can't directly initialize them due to embedded union in struct. + google_census_Resource resource = { + {{NULL}, (void *)name}, + {{NULL}, (void *)description}, + true, // has_unit + {true, unit->prefix, {{NULL}, (void *)unit}, {{NULL}, (void *)unit}}}; + resource.name.funcs.encode = &encode_string; + resource.description.funcs.encode = &encode_string; + resource.unit.numerator.funcs.encode = &encode_numerators; + resource.unit.denominator.funcs.encode = &encode_denominators; + + // Buffer for storing encoded proto. + uint8_t buffer[512]; + pb_ostream_t stream = pb_ostream_from_buffer(buffer, 512); + if (!pb_encode(&stream, google_census_Resource_fields, &resource)) { + gpr_log(GPR_ERROR, "Error encoding resource %s.", name); + return; + } + int32_t mid = census_define_resource(buffer, stream.bytes_written); + if (mid < 0) { + gpr_log(GPR_ERROR, "Error defining resource %s.", name); + } +} + +// Define a resource for client RPC latency. +static void define_client_rpc_latency_resource() { + google_census_Resource_BasicUnit numerator = + google_census_Resource_BasicUnit_SECS; + measurement_unit unit = {0, 1, &numerator, 0, NULL}; + define_resource("client_rpc_latency", "Client RPC latency in seconds", &unit); +} + +// Define a resource for server RPC latency. +static void define_server_rpc_latency_resource() { + google_census_Resource_BasicUnit numerator = + google_census_Resource_BasicUnit_SECS; + measurement_unit unit = {0, 1, &numerator, 0, NULL}; + define_resource("server_rpc_latency", "Server RPC latency in seconds", &unit); +} + +// Define all base resources. This should be called by census initialization. +void define_base_resources() { + define_client_rpc_latency_resource(); + define_server_rpc_latency_resource(); +} diff --git a/src/core/ext/census/base_resources.h b/src/core/ext/census/base_resources.h new file mode 100644 index 00000000000..992e5f6ebea --- /dev/null +++ b/src/core/ext/census/base_resources.h @@ -0,0 +1,39 @@ +/* + * Copyright 2016, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + */ + +#ifndef GRPC_CORE_EXT_CENSUS_BASE_RESOURCES_H +#define GRPC_CORE_EXT_CENSUS_BASE_RESOURCES_H + +// Define all base resources. This should be called by census initialization. +void define_base_resources(); + +#endif // GRPC_CORE_EXT_CENSUS_BASE_RESOURCES_H diff --git a/src/core/ext/census/initialize.c b/src/core/ext/census/initialize.c index 896276e44a1..118163512ad 100644 --- a/src/core/ext/census/initialize.c +++ b/src/core/ext/census/initialize.c @@ -32,19 +32,31 @@ */ #include +#include "base_resources.h" +#include "resource.h" static int features_enabled = CENSUS_FEATURE_NONE; int census_initialize(int features) { if (features_enabled != CENSUS_FEATURE_NONE) { // Must have been a previous call to census_initialize; return error - return 1; + return -1; } - features_enabled = features; - return 0; + features_enabled = features & CENSUS_FEATURE_ALL; + if (features & CENSUS_FEATURE_STATS) { + initialize_resources(); + define_base_resources(); + } + + return features_enabled; } -void census_shutdown(void) { features_enabled = CENSUS_FEATURE_NONE; } +void census_shutdown(void) { + if (features_enabled & CENSUS_FEATURE_STATS) { + shutdown_resources(); + } + features_enabled = CENSUS_FEATURE_NONE; +} int census_supported(void) { /* TODO(aveitch): improve this as we implement features... */ diff --git a/src/core/ext/census/placeholders.c b/src/core/ext/census/placeholders.c index fe23d13971a..9f99c5bdcfb 100644 --- a/src/core/ext/census/placeholders.c +++ b/src/core/ext/census/placeholders.c @@ -62,48 +62,3 @@ int census_trace_scan_start(int consume) { (void)consume; abort(); } - -const census_aggregation *census_view_aggregrations(const census_view *view) { - (void)view; - abort(); -} - -census_view *census_view_create(uint32_t metric_id, const census_context *tags, - const census_aggregation *aggregations, - size_t naggregations) { - (void)metric_id; - (void)tags; - (void)aggregations; - (void)naggregations; - abort(); -} - -const census_context *census_view_tags(const census_view *view) { - (void)view; - abort(); -} - -void census_view_delete(census_view *view) { - (void)view; - abort(); -} - -const census_view_data *census_view_get_data(const census_view *view) { - (void)view; - abort(); -} - -size_t census_view_metric(const census_view *view) { - (void)view; - abort(); -} - -size_t census_view_naggregations(const census_view *view) { - (void)view; - abort(); -} - -void census_view_reset(census_view *view) { - (void)view; - abort(); -} diff --git a/src/core/ext/census/resource.c b/src/core/ext/census/resource.c new file mode 100644 index 00000000000..632b899e415 --- /dev/null +++ b/src/core/ext/census/resource.c @@ -0,0 +1,255 @@ +/* + * + * Copyright 2016, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + */ + +#include "resource.h" +#include "gen/census.pb.h" +#include "third_party/nanopb/pb_decode.h" + +#include +#include +#include +#include + +#include +#include + +// Internal representation of a resource. +typedef struct { + char *name; + // Pointer to raw protobuf used in resource definition. + uint8_t *raw_pb; +} resource; + +// Protect local resource data structures. +static gpr_mu resource_lock; + +// Deleteing and creating resources are relatively rare events, and should not +// be done in the critical path of performance sensitive code. We record +// current resource id's used in a simple array, and just search it each time +// we need to assign a new id, or look up a resource. +static resource **resources = NULL; + +// Number of entries in *resources +static size_t n_resources = 0; + +// Number of defined resources +static size_t n_defined_resources = 0; + +void initialize_resources() { + gpr_mu_init(&resource_lock); + gpr_mu_lock(&resource_lock); + GPR_ASSERT(resources == NULL && n_resources == 0 && n_defined_resources == 0); + // 8 seems like a reasonable size for initial number of resources. + n_resources = 8; + resources = gpr_malloc(n_resources * sizeof(resource *)); + memset(resources, 0, n_resources * sizeof(resource *)); + gpr_mu_unlock(&resource_lock); +} + +// Delete a resource given it's ID. Must be called with resource_lock held. +static void delete_resource_locked(size_t rid) { + GPR_ASSERT(resources[rid] != NULL && resources[rid]->raw_pb != NULL && + resources[rid]->name != NULL && n_defined_resources > 0); + gpr_free(resources[rid]->name); + gpr_free(resources[rid]->raw_pb); + gpr_free(resources[rid]); + resources[rid] = NULL; + n_defined_resources--; +} + +void shutdown_resources() { + gpr_mu_lock(&resource_lock); + for (size_t i = 0; i < n_resources; i++) { + if (resources[i] != NULL) { + delete_resource_locked(i); + } + } + GPR_ASSERT(n_defined_resources == 0); + gpr_free(resources); + resources = NULL; + n_resources = 0; + gpr_mu_unlock(&resource_lock); +} + +// Check the contents of string fields in a resource proto. +static bool validate_string(pb_istream_t *stream, const pb_field_t *field, + void **arg) { + resource *vresource = (resource *)*arg; + switch (field->tag) { + case google_census_Resource_name_tag: + // Name must have at least one character + if (stream->bytes_left == 0) { + gpr_log(GPR_INFO, "Zero-length Resource name."); + return false; + } + vresource->name = gpr_malloc(stream->bytes_left + 1); + vresource->name[stream->bytes_left] = '\0'; + if (!pb_read(stream, (uint8_t *)vresource->name, stream->bytes_left)) { + return false; + } + // Can't have same name as an existing resource. + for (size_t i = 0; i < n_resources; i++) { + resource *compare = resources[i]; + if (compare == vresource || compare == NULL) continue; + if (strcmp(compare->name, vresource->name) == 0) { + gpr_log(GPR_INFO, "Duplicate Resource name %s.", vresource->name); + return false; + } + } + break; + case google_census_Resource_description_tag: + // Description is optional, does not need validating, just skip. + if (!pb_read(stream, NULL, stream->bytes_left)) { + return false; + } + break; + default: + // No other string fields in Resource. Print warning and skip. + gpr_log(GPR_INFO, "Unknown string field type in Resource protobuf."); + if (!pb_read(stream, NULL, stream->bytes_left)) { + return false; + } + break; + } + return true; +} + +// Validate units field of a Resource proto. +static bool validate_units(pb_istream_t *stream, const pb_field_t *field, + void **arg) { + if (field->tag == google_census_Resource_MeasurementUnit_numerator_tag) { + *(bool *)*arg = true; // has_numerator = true. + } + while (stream->bytes_left) { + uint64_t value; + if (!pb_decode_varint(stream, &value)) { + return false; + } + } + return true; +} + +// Vlaidate the contents of a Resource proto. `id` is the intended resource id. +static bool validate_resource_pb(const uint8_t *resource_pb, + size_t resource_pb_size, size_t id) { + GPR_ASSERT(id < n_resources); + if (resource_pb == NULL) { + return false; + } + google_census_Resource vresource; + vresource.name.funcs.decode = &validate_string; + vresource.name.arg = resources[id]; + vresource.description.funcs.decode = &validate_string; + vresource.unit.numerator.funcs.decode = &validate_units; + bool has_numerator = false; + vresource.unit.numerator.arg = &has_numerator; + vresource.unit.denominator.funcs.decode = &validate_units; + + pb_istream_t stream = + pb_istream_from_buffer((uint8_t *)resource_pb, resource_pb_size); + if (!pb_decode(&stream, google_census_Resource_fields, &vresource)) { + return false; + } + // A Resource must have a name, a unit, with at least one numerator. + return (resources[id]->name != NULL && vresource.has_unit && has_numerator); +} + +int32_t census_define_resource(const uint8_t *resource_pb, + size_t resource_pb_size) { + // use next_id to optimize expected placement of next new resource. + static size_t next_id = 0; + if (resource_pb == NULL) { + return -1; + } + gpr_mu_lock(&resource_lock); + size_t id = n_resources; // resource ID - initialize to invalid value. + // Expand resources if needed. + if (n_resources == n_defined_resources) { + resource **new_resources = gpr_malloc(n_resources * 2 * sizeof(resource *)); + memcpy(new_resources, resources, n_resources * sizeof(resource *)); + memset(new_resources + n_resources, 0, n_resources * sizeof(resource *)); + gpr_free(resources); + resources = new_resources; + n_resources *= 2; + id = n_defined_resources; + } else { + GPR_ASSERT(n_defined_resources < n_resources); + // Find a free id. + for (size_t base = 0; base < n_resources; base++) { + id = (next_id + base) % n_resources; + if (resources[id] == NULL) break; + } + } + GPR_ASSERT(id < n_resources && resources[id] == NULL); + resources[id] = gpr_malloc(sizeof(resource)); + resources[id]->name = NULL; + // Validate pb, extract name. + if (!validate_resource_pb(resource_pb, resource_pb_size, id)) { + if (resources[id]->name != NULL) { + gpr_free(resources[id]->name); + } + gpr_free(resources[id]); + resources[id] = NULL; + gpr_mu_unlock(&resource_lock); + return -1; + } + next_id = (id + 1) % n_resources; + // Make copy of raw proto, and return. + resources[id]->raw_pb = gpr_malloc(resource_pb_size); + memcpy(resources[id]->raw_pb, resource_pb, resource_pb_size); + n_defined_resources++; + gpr_mu_unlock(&resource_lock); + return (int32_t)id; +} + +void census_delete_resource(int32_t rid) { + gpr_mu_lock(&resource_lock); + if (rid >= 0 && (size_t)rid < n_resources && resources[rid] != NULL) { + delete_resource_locked((size_t)rid); + } + gpr_mu_unlock(&resource_lock); +} + +int32_t census_resource_id(const char *name) { + gpr_mu_lock(&resource_lock); + for (int32_t id = 0; (size_t)id < n_resources; id++) { + if (resources[id] != NULL) { + if (strcmp(resources[id]->name, name) == 0) { + gpr_mu_unlock(&resource_lock); + return id; + } + } + } + gpr_mu_unlock(&resource_lock); + return -1; +} diff --git a/src/core/ext/census/resource.h b/src/core/ext/census/resource.h new file mode 100644 index 00000000000..5ad5a0f7a0c --- /dev/null +++ b/src/core/ext/census/resource.h @@ -0,0 +1,42 @@ +/* + * + * Copyright 2016, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + */ + +// Census-internal resource definition and manipluation functions. +#ifndef GRPC_CORE_EXT_CENSUS_RESOURCE_H +#define GRPC_CORE_EXT_CENSUS_RESOURCE_H + +// Initialize and shutdown the resources subsystem. +void initialize_resources(); +void shutdown_resources(); + +#endif /* GRPC_CORE_EXT_CENSUS_RESOURCE_H */ diff --git a/src/python/grpcio/grpc/_cython/imports.generated.c b/src/python/grpcio/grpc/_cython/imports.generated.c index f71cf128445..29ada16afdd 100644 --- a/src/python/grpcio/grpc/_cython/imports.generated.c +++ b/src/python/grpcio/grpc/_cython/imports.generated.c @@ -61,15 +61,10 @@ census_trace_print_type census_trace_print_import; census_trace_scan_start_type census_trace_scan_start_import; census_get_trace_record_type census_get_trace_record_import; census_trace_scan_end_type census_trace_scan_end_import; +census_define_resource_type census_define_resource_import; +census_delete_resource_type census_delete_resource_import; +census_resource_id_type census_resource_id_import; census_record_values_type census_record_values_import; -census_view_create_type census_view_create_import; -census_view_delete_type census_view_delete_import; -census_view_metric_type census_view_metric_import; -census_view_naggregations_type census_view_naggregations_import; -census_view_tags_type census_view_tags_import; -census_view_aggregrations_type census_view_aggregrations_import; -census_view_get_data_type census_view_get_data_import; -census_view_reset_type census_view_reset_import; grpc_compression_algorithm_parse_type grpc_compression_algorithm_parse_import; grpc_compression_algorithm_name_type grpc_compression_algorithm_name_import; grpc_compression_algorithm_for_level_type grpc_compression_algorithm_for_level_import; @@ -333,15 +328,10 @@ void pygrpc_load_imports(HMODULE library) { census_trace_scan_start_import = (census_trace_scan_start_type) GetProcAddress(library, "census_trace_scan_start"); census_get_trace_record_import = (census_get_trace_record_type) GetProcAddress(library, "census_get_trace_record"); census_trace_scan_end_import = (census_trace_scan_end_type) GetProcAddress(library, "census_trace_scan_end"); + census_define_resource_import = (census_define_resource_type) GetProcAddress(library, "census_define_resource"); + census_delete_resource_import = (census_delete_resource_type) GetProcAddress(library, "census_delete_resource"); + census_resource_id_import = (census_resource_id_type) GetProcAddress(library, "census_resource_id"); census_record_values_import = (census_record_values_type) GetProcAddress(library, "census_record_values"); - census_view_create_import = (census_view_create_type) GetProcAddress(library, "census_view_create"); - census_view_delete_import = (census_view_delete_type) GetProcAddress(library, "census_view_delete"); - census_view_metric_import = (census_view_metric_type) GetProcAddress(library, "census_view_metric"); - census_view_naggregations_import = (census_view_naggregations_type) GetProcAddress(library, "census_view_naggregations"); - census_view_tags_import = (census_view_tags_type) GetProcAddress(library, "census_view_tags"); - census_view_aggregrations_import = (census_view_aggregrations_type) GetProcAddress(library, "census_view_aggregrations"); - census_view_get_data_import = (census_view_get_data_type) GetProcAddress(library, "census_view_get_data"); - census_view_reset_import = (census_view_reset_type) GetProcAddress(library, "census_view_reset"); grpc_compression_algorithm_parse_import = (grpc_compression_algorithm_parse_type) GetProcAddress(library, "grpc_compression_algorithm_parse"); grpc_compression_algorithm_name_import = (grpc_compression_algorithm_name_type) GetProcAddress(library, "grpc_compression_algorithm_name"); grpc_compression_algorithm_for_level_import = (grpc_compression_algorithm_for_level_type) GetProcAddress(library, "grpc_compression_algorithm_for_level"); diff --git a/src/python/grpcio/grpc/_cython/imports.generated.h b/src/python/grpcio/grpc/_cython/imports.generated.h index a364075e9e3..f6dd79cadc2 100644 --- a/src/python/grpcio/grpc/_cython/imports.generated.h +++ b/src/python/grpcio/grpc/_cython/imports.generated.h @@ -134,33 +134,18 @@ extern census_get_trace_record_type census_get_trace_record_import; typedef void(*census_trace_scan_end_type)(); extern census_trace_scan_end_type census_trace_scan_end_import; #define census_trace_scan_end census_trace_scan_end_import +typedef int32_t(*census_define_resource_type)(const uint8_t *resource_pb, size_t resource_pb_size); +extern census_define_resource_type census_define_resource_import; +#define census_define_resource census_define_resource_import +typedef void(*census_delete_resource_type)(int32_t resource_id); +extern census_delete_resource_type census_delete_resource_import; +#define census_delete_resource census_delete_resource_import +typedef int32_t(*census_resource_id_type)(const char *name); +extern census_resource_id_type census_resource_id_import; +#define census_resource_id census_resource_id_import typedef void(*census_record_values_type)(census_context *context, census_value *values, size_t nvalues); extern census_record_values_type census_record_values_import; #define census_record_values census_record_values_import -typedef census_view *(*census_view_create_type)(uint32_t metric_id, const census_context *tags, const census_aggregation *aggregations, size_t naggregations); -extern census_view_create_type census_view_create_import; -#define census_view_create census_view_create_import -typedef void(*census_view_delete_type)(census_view *view); -extern census_view_delete_type census_view_delete_import; -#define census_view_delete census_view_delete_import -typedef size_t(*census_view_metric_type)(const census_view *view); -extern census_view_metric_type census_view_metric_import; -#define census_view_metric census_view_metric_import -typedef size_t(*census_view_naggregations_type)(const census_view *view); -extern census_view_naggregations_type census_view_naggregations_import; -#define census_view_naggregations census_view_naggregations_import -typedef const census_context *(*census_view_tags_type)(const census_view *view); -extern census_view_tags_type census_view_tags_import; -#define census_view_tags census_view_tags_import -typedef const census_aggregation *(*census_view_aggregrations_type)(const census_view *view); -extern census_view_aggregrations_type census_view_aggregrations_import; -#define census_view_aggregrations census_view_aggregrations_import -typedef const census_view_data *(*census_view_get_data_type)(const census_view *view); -extern census_view_get_data_type census_view_get_data_import; -#define census_view_get_data census_view_get_data_import -typedef void(*census_view_reset_type)(census_view *view); -extern census_view_reset_type census_view_reset_import; -#define census_view_reset census_view_reset_import typedef int(*grpc_compression_algorithm_parse_type)(const char *name, size_t name_length, grpc_compression_algorithm *algorithm); extern grpc_compression_algorithm_parse_type grpc_compression_algorithm_parse_import; #define grpc_compression_algorithm_parse grpc_compression_algorithm_parse_import diff --git a/src/python/grpcio/grpc_core_dependencies.py b/src/python/grpcio/grpc_core_dependencies.py index d0f23f42ccc..c7d042d5657 100644 --- a/src/python/grpcio/grpc_core_dependencies.py +++ b/src/python/grpcio/grpc_core_dependencies.py @@ -243,6 +243,7 @@ CORE_SOURCE_FILES = [ 'src/core/ext/lb_policy/round_robin/round_robin.c', 'src/core/ext/resolver/dns/native/dns_resolver.c', 'src/core/ext/resolver/sockaddr/sockaddr_resolver.c', + 'src/core/ext/census/base_resources.c', 'src/core/ext/census/context.c', 'src/core/ext/census/gen/census.pb.c', 'src/core/ext/census/grpc_context.c', @@ -252,6 +253,7 @@ CORE_SOURCE_FILES = [ 'src/core/ext/census/mlog.c', 'src/core/ext/census/operation.c', 'src/core/ext/census/placeholders.c', + 'src/core/ext/census/resource.c', 'src/core/ext/census/tracing.c', 'src/core/plugin_registry/grpc_plugin_registry.c', 'src/boringssl/err_data.c', diff --git a/src/ruby/ext/grpc/rb_grpc_imports.generated.c b/src/ruby/ext/grpc/rb_grpc_imports.generated.c index 3b62984defa..5d0f565ea83 100644 --- a/src/ruby/ext/grpc/rb_grpc_imports.generated.c +++ b/src/ruby/ext/grpc/rb_grpc_imports.generated.c @@ -61,15 +61,10 @@ census_trace_print_type census_trace_print_import; census_trace_scan_start_type census_trace_scan_start_import; census_get_trace_record_type census_get_trace_record_import; census_trace_scan_end_type census_trace_scan_end_import; +census_define_resource_type census_define_resource_import; +census_delete_resource_type census_delete_resource_import; +census_resource_id_type census_resource_id_import; census_record_values_type census_record_values_import; -census_view_create_type census_view_create_import; -census_view_delete_type census_view_delete_import; -census_view_metric_type census_view_metric_import; -census_view_naggregations_type census_view_naggregations_import; -census_view_tags_type census_view_tags_import; -census_view_aggregrations_type census_view_aggregrations_import; -census_view_get_data_type census_view_get_data_import; -census_view_reset_type census_view_reset_import; grpc_compression_algorithm_parse_type grpc_compression_algorithm_parse_import; grpc_compression_algorithm_name_type grpc_compression_algorithm_name_import; grpc_compression_algorithm_for_level_type grpc_compression_algorithm_for_level_import; @@ -329,15 +324,10 @@ void grpc_rb_load_imports(HMODULE library) { census_trace_scan_start_import = (census_trace_scan_start_type) GetProcAddress(library, "census_trace_scan_start"); census_get_trace_record_import = (census_get_trace_record_type) GetProcAddress(library, "census_get_trace_record"); census_trace_scan_end_import = (census_trace_scan_end_type) GetProcAddress(library, "census_trace_scan_end"); + census_define_resource_import = (census_define_resource_type) GetProcAddress(library, "census_define_resource"); + census_delete_resource_import = (census_delete_resource_type) GetProcAddress(library, "census_delete_resource"); + census_resource_id_import = (census_resource_id_type) GetProcAddress(library, "census_resource_id"); census_record_values_import = (census_record_values_type) GetProcAddress(library, "census_record_values"); - census_view_create_import = (census_view_create_type) GetProcAddress(library, "census_view_create"); - census_view_delete_import = (census_view_delete_type) GetProcAddress(library, "census_view_delete"); - census_view_metric_import = (census_view_metric_type) GetProcAddress(library, "census_view_metric"); - census_view_naggregations_import = (census_view_naggregations_type) GetProcAddress(library, "census_view_naggregations"); - census_view_tags_import = (census_view_tags_type) GetProcAddress(library, "census_view_tags"); - census_view_aggregrations_import = (census_view_aggregrations_type) GetProcAddress(library, "census_view_aggregrations"); - census_view_get_data_import = (census_view_get_data_type) GetProcAddress(library, "census_view_get_data"); - census_view_reset_import = (census_view_reset_type) GetProcAddress(library, "census_view_reset"); grpc_compression_algorithm_parse_import = (grpc_compression_algorithm_parse_type) GetProcAddress(library, "grpc_compression_algorithm_parse"); grpc_compression_algorithm_name_import = (grpc_compression_algorithm_name_type) GetProcAddress(library, "grpc_compression_algorithm_name"); grpc_compression_algorithm_for_level_import = (grpc_compression_algorithm_for_level_type) GetProcAddress(library, "grpc_compression_algorithm_for_level"); diff --git a/src/ruby/ext/grpc/rb_grpc_imports.generated.h b/src/ruby/ext/grpc/rb_grpc_imports.generated.h index 1428e6d71c3..4033e5e6263 100644 --- a/src/ruby/ext/grpc/rb_grpc_imports.generated.h +++ b/src/ruby/ext/grpc/rb_grpc_imports.generated.h @@ -134,33 +134,18 @@ extern census_get_trace_record_type census_get_trace_record_import; typedef void(*census_trace_scan_end_type)(); extern census_trace_scan_end_type census_trace_scan_end_import; #define census_trace_scan_end census_trace_scan_end_import +typedef int32_t(*census_define_resource_type)(const uint8_t *resource_pb, size_t resource_pb_size); +extern census_define_resource_type census_define_resource_import; +#define census_define_resource census_define_resource_import +typedef void(*census_delete_resource_type)(int32_t resource_id); +extern census_delete_resource_type census_delete_resource_import; +#define census_delete_resource census_delete_resource_import +typedef int32_t(*census_resource_id_type)(const char *name); +extern census_resource_id_type census_resource_id_import; +#define census_resource_id census_resource_id_import typedef void(*census_record_values_type)(census_context *context, census_value *values, size_t nvalues); extern census_record_values_type census_record_values_import; #define census_record_values census_record_values_import -typedef census_view *(*census_view_create_type)(uint32_t metric_id, const census_context *tags, const census_aggregation *aggregations, size_t naggregations); -extern census_view_create_type census_view_create_import; -#define census_view_create census_view_create_import -typedef void(*census_view_delete_type)(census_view *view); -extern census_view_delete_type census_view_delete_import; -#define census_view_delete census_view_delete_import -typedef size_t(*census_view_metric_type)(const census_view *view); -extern census_view_metric_type census_view_metric_import; -#define census_view_metric census_view_metric_import -typedef size_t(*census_view_naggregations_type)(const census_view *view); -extern census_view_naggregations_type census_view_naggregations_import; -#define census_view_naggregations census_view_naggregations_import -typedef const census_context *(*census_view_tags_type)(const census_view *view); -extern census_view_tags_type census_view_tags_import; -#define census_view_tags census_view_tags_import -typedef const census_aggregation *(*census_view_aggregrations_type)(const census_view *view); -extern census_view_aggregrations_type census_view_aggregrations_import; -#define census_view_aggregrations census_view_aggregrations_import -typedef const census_view_data *(*census_view_get_data_type)(const census_view *view); -extern census_view_get_data_type census_view_get_data_import; -#define census_view_get_data census_view_get_data_import -typedef void(*census_view_reset_type)(census_view *view); -extern census_view_reset_type census_view_reset_import; -#define census_view_reset census_view_reset_import typedef int(*grpc_compression_algorithm_parse_type)(const char *name, size_t name_length, grpc_compression_algorithm *algorithm); extern grpc_compression_algorithm_parse_type grpc_compression_algorithm_parse_import; #define grpc_compression_algorithm_parse grpc_compression_algorithm_parse_import diff --git a/test/core/census/README b/test/core/census/README new file mode 100644 index 00000000000..d5363b72333 --- /dev/null +++ b/test/core/census/README @@ -0,0 +1,7 @@ +Test source and data files for Census. + +binary proto files (*.pb) in data directory are generated from the *.txt file, +via: + +BASE="filename" +cat $BASE.txt | protoc --encode=google.census.Resource census.proto > $BASE.pb diff --git a/test/core/census/data/resource_empty_name.pb b/test/core/census/data/resource_empty_name.pb new file mode 100644 index 00000000000..4d547445fae --- /dev/null +++ b/test/core/census/data/resource_empty_name.pb @@ -0,0 +1 @@ + \ No newline at end of file diff --git a/test/core/census/data/resource_empty_name.txt b/test/core/census/data/resource_empty_name.txt new file mode 100644 index 00000000000..271fd3274c2 --- /dev/null +++ b/test/core/census/data/resource_empty_name.txt @@ -0,0 +1,5 @@ +# Name is present, but empty. +name : '' +unit { + numerator : SECS +} diff --git a/test/core/census/data/resource_full.pb b/test/core/census/data/resource_full.pb new file mode 100644 index 00000000000..e4c6a2aef53 --- /dev/null +++ b/test/core/census/data/resource_full.pb @@ -0,0 +1,2 @@ + + full_resource"A resource with everything defined \ No newline at end of file diff --git a/test/core/census/data/resource_full.txt b/test/core/census/data/resource_full.txt new file mode 100644 index 00000000000..1aa2fafe3a4 --- /dev/null +++ b/test/core/census/data/resource_full.txt @@ -0,0 +1,9 @@ +# A full resource definition - all fields filled out. +name : 'full_resource' +description : 'A resource with everything defined' +unit { + # Megabits per second. + prefix : 6 + numerator : BITS + denominator : SECS +} diff --git a/test/core/census/data/resource_minimal_good.pb b/test/core/census/data/resource_minimal_good.pb new file mode 100644 index 00000000000..7100c462bf1 --- /dev/null +++ b/test/core/census/data/resource_minimal_good.pb @@ -0,0 +1,2 @@ + + minimal_good \ No newline at end of file diff --git a/test/core/census/data/resource_minimal_good.txt b/test/core/census/data/resource_minimal_good.txt new file mode 100644 index 00000000000..a7a7e71dd62 --- /dev/null +++ b/test/core/census/data/resource_minimal_good.txt @@ -0,0 +1,5 @@ +# A minimal "good" Resource definition: has a name and numerator/unit. +name : 'minimal_good' +unit { + numerator : SECS +} diff --git a/test/core/census/data/resource_no_name.pb b/test/core/census/data/resource_no_name.pb new file mode 100644 index 00000000000..4d547445fae --- /dev/null +++ b/test/core/census/data/resource_no_name.pb @@ -0,0 +1 @@ + \ No newline at end of file diff --git a/test/core/census/data/resource_no_name.txt b/test/core/census/data/resource_no_name.txt new file mode 100644 index 00000000000..8f12a91d35e --- /dev/null +++ b/test/core/census/data/resource_no_name.txt @@ -0,0 +1,4 @@ +# The minimal good Resource without a name. +unit { + numerator : SECS +} diff --git a/test/core/census/data/resource_no_numerator.pb b/test/core/census/data/resource_no_numerator.pb new file mode 100644 index 00000000000..2a5cceee70c --- /dev/null +++ b/test/core/census/data/resource_no_numerator.pb @@ -0,0 +1,2 @@ + +resource_no_numerator \ No newline at end of file diff --git a/test/core/census/data/resource_no_numerator.txt b/test/core/census/data/resource_no_numerator.txt new file mode 100644 index 00000000000..fc1fec74a24 --- /dev/null +++ b/test/core/census/data/resource_no_numerator.txt @@ -0,0 +1,6 @@ +# Resource without a numerator +name : 'resource_no_numerator' +unit { + prefix : -3 + denominator : SECS +} diff --git a/test/core/census/data/resource_no_unit.pb b/test/core/census/data/resource_no_unit.pb new file mode 100644 index 00000000000..9dca2620e0a --- /dev/null +++ b/test/core/census/data/resource_no_unit.pb @@ -0,0 +1,2 @@ + +resource_no_unit \ No newline at end of file diff --git a/test/core/census/data/resource_no_unit.txt b/test/core/census/data/resource_no_unit.txt new file mode 100644 index 00000000000..c5d5115cebf --- /dev/null +++ b/test/core/census/data/resource_no_unit.txt @@ -0,0 +1,2 @@ +# The minimal good resource without a unit +name : 'resource_no_unit' diff --git a/test/core/census/resource_test.c b/test/core/census/resource_test.c new file mode 100644 index 00000000000..bfb76bcfb5e --- /dev/null +++ b/test/core/census/resource_test.c @@ -0,0 +1,157 @@ +/* + * + * Copyright 2016, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + */ + +#include "src/core/ext/census/resource.h" +#include +#include +#include +#include +#include +#include +#include +#include "src/core/ext/census/base_resources.h" +#include "test/core/util/test_config.h" + +// Test all the functionality for dealing with Resources. + +// Just startup and shutdown resources subsystem. +static void test_enable_disable() { + initialize_resources(); + shutdown_resources(); +} + +// A blank/empty initialization should not work. +static void test_empty_definition() { + initialize_resources(); + int32_t rid = census_define_resource(NULL, 0); + GPR_ASSERT(rid == -1); + uint8_t buffer[50] = {0}; + rid = census_define_resource(buffer, 50); + GPR_ASSERT(rid == -1); + shutdown_resources(); +} + +// Given a file name, read raw proto and define the resource included within. +// Returns resource id from census_define_resource(). +static int32_t define_resource_from_file(const char *file) { + const size_t buf_size = 512; + uint8_t buffer[buf_size]; + FILE *input = fopen(file, "r"); + GPR_ASSERT(input != NULL); + size_t nbytes = fread(buffer, 1, buf_size, input); + GPR_ASSERT(nbytes != 0 && nbytes < buf_size); + int32_t rid = census_define_resource(buffer, nbytes); + GPR_ASSERT(fclose(input) == 0); + return rid; +} + +// Test definition of a single resource, using a proto read from a file. The +// `succeed` parameter indicates whether we expect the definition to succeed or +// fail. `name` is used to check that the returned resource can be looked up by +// name. +static void test_define_single_resource(const char *file, const char *name, + bool succeed) { + gpr_log(GPR_INFO, "Test defining resource \"%s\"\n", name); + initialize_resources(); + int32_t rid = define_resource_from_file(file); + if (succeed) { + GPR_ASSERT(rid >= 0); + int32_t rid2 = census_resource_id(name); + GPR_ASSERT(rid == rid2); + } else { + GPR_ASSERT(rid < 0); + } + shutdown_resources(); +} + +// Try deleting various resources (both those that exist and those that don't). +static void test_delete_resource() { + initialize_resources(); + // Try deleting resource before any are defined. + census_delete_resource(0); + // Create and check a couple of resources. + int32_t rid1 = define_resource_from_file( + "test/core/census/data/resource_minimal_good.pb"); + int32_t rid2 = + define_resource_from_file("test/core/census/data/resource_full.pb"); + GPR_ASSERT(rid1 >= 0 && rid2 >= 0 && rid1 != rid2); + int32_t rid3 = census_resource_id("minimal_good"); + int32_t rid4 = census_resource_id("full_resource"); + GPR_ASSERT(rid1 == rid3 && rid2 == rid4); + // Try deleting non-existant resources. + census_delete_resource(-1); + census_delete_resource(rid1 + rid2 + 1); + census_delete_resource(10000000); + // Delete one of the previously defined resources and check for deletion. + census_delete_resource(rid1); + rid3 = census_resource_id("minimal_good"); + GPR_ASSERT(rid3 < 0); + // Check that re-adding works. + rid1 = define_resource_from_file( + "test/core/census/data/resource_minimal_good.pb"); + GPR_ASSERT(rid1 >= 0); + rid3 = census_resource_id("minimal_good"); + GPR_ASSERT(rid1 == rid3); + shutdown_resources(); +} + +// Test define base resources. +static void test_base_resources() { + initialize_resources(); + define_base_resources(); + int32_t rid1 = census_resource_id("client_rpc_latency"); + int32_t rid2 = census_resource_id("server_rpc_latency"); + GPR_ASSERT(rid1 >= 0 && rid2 >= 0 && rid1 != rid2); + shutdown_resources(); +} + +int main(int argc, char **argv) { + grpc_test_init(argc, argv); + test_enable_disable(); + test_empty_definition(); + test_define_single_resource("test/core/census/data/resource_minimal_good.pb", + "minimal_good", true); + test_define_single_resource("test/core/census/data/resource_full.pb", + "full_resource", true); + test_define_single_resource("test/core/census/data/resource_no_name.pb", + "resource_no_name", false); + test_define_single_resource("test/core/census/data/resource_no_numerator.pb", + "resource_no_numerator", false); + test_define_single_resource("test/core/census/data/resource_no_unit.pb", + "resource_no_unit", false); + test_define_single_resource("test/core/census/data/resource_empty_name.pb", + "resource_empty_name", false); + test_delete_resource(); + test_base_resources(); + return 0; +} diff --git a/tools/doxygen/Doxyfile.core.internal b/tools/doxygen/Doxyfile.core.internal index 7446fec8244..51007a5da96 100644 --- a/tools/doxygen/Doxyfile.core.internal +++ b/tools/doxygen/Doxyfile.core.internal @@ -932,11 +932,13 @@ third_party/nanopb/pb_common.h \ third_party/nanopb/pb_decode.h \ third_party/nanopb/pb_encode.h \ src/core/ext/census/aggregation.h \ +src/core/ext/census/base_resources.h \ src/core/ext/census/census_interface.h \ src/core/ext/census/census_rpc_stats.h \ src/core/ext/census/gen/census.pb.h \ src/core/ext/census/grpc_filter.h \ src/core/ext/census/mlog.h \ +src/core/ext/census/resource.h \ src/core/ext/census/rpc_metric_id.h \ src/core/lib/surface/init.c \ src/core/lib/channel/channel_args.c \ @@ -1105,6 +1107,7 @@ src/core/ext/lb_policy/pick_first/pick_first.c \ src/core/ext/lb_policy/round_robin/round_robin.c \ src/core/ext/resolver/dns/native/dns_resolver.c \ src/core/ext/resolver/sockaddr/sockaddr_resolver.c \ +src/core/ext/census/base_resources.c \ src/core/ext/census/context.c \ src/core/ext/census/gen/census.pb.c \ src/core/ext/census/grpc_context.c \ @@ -1114,6 +1117,7 @@ src/core/ext/census/initialize.c \ src/core/ext/census/mlog.c \ src/core/ext/census/operation.c \ src/core/ext/census/placeholders.c \ +src/core/ext/census/resource.c \ src/core/ext/census/tracing.c \ src/core/plugin_registry/grpc_plugin_registry.c \ include/grpc/support/alloc.h \ diff --git a/tools/run_tests/sources_and_headers.json b/tools/run_tests/sources_and_headers.json index e0471234954..28f54e7c9e2 100644 --- a/tools/run_tests/sources_and_headers.json +++ b/tools/run_tests/sources_and_headers.json @@ -109,6 +109,22 @@ "third_party": false, "type": "target" }, + { + "deps": [ + "gpr", + "gpr_test_util", + "grpc", + "grpc_test_util" + ], + "headers": [], + "language": "c", + "name": "census_resource_test", + "src": [ + "test/core/census/resource_test.c" + ], + "third_party": false, + "type": "target" + }, { "deps": [ "gpr", @@ -5296,11 +5312,13 @@ "headers": [ "include/grpc/census.h", "src/core/ext/census/aggregation.h", + "src/core/ext/census/base_resources.h", "src/core/ext/census/census_interface.h", "src/core/ext/census/census_rpc_stats.h", "src/core/ext/census/gen/census.pb.h", "src/core/ext/census/grpc_filter.h", "src/core/ext/census/mlog.h", + "src/core/ext/census/resource.h", "src/core/ext/census/rpc_metric_id.h" ], "language": "c", @@ -5308,6 +5326,8 @@ "src": [ "include/grpc/census.h", "src/core/ext/census/aggregation.h", + "src/core/ext/census/base_resources.c", + "src/core/ext/census/base_resources.h", "src/core/ext/census/census_interface.h", "src/core/ext/census/census_rpc_stats.h", "src/core/ext/census/context.c", @@ -5322,6 +5342,8 @@ "src/core/ext/census/mlog.h", "src/core/ext/census/operation.c", "src/core/ext/census/placeholders.c", + "src/core/ext/census/resource.c", + "src/core/ext/census/resource.h", "src/core/ext/census/rpc_metric_id.h", "src/core/ext/census/tracing.c" ], diff --git a/tools/run_tests/tests.json b/tools/run_tests/tests.json index 850f9474aec..a1946d27cf8 100644 --- a/tools/run_tests/tests.json +++ b/tools/run_tests/tests.json @@ -127,6 +127,27 @@ "windows" ] }, + { + "args": [], + "ci_platforms": [ + "linux", + "mac", + "posix", + "windows" + ], + "cpu_cost": 1.0, + "exclude_configs": [], + "flaky": false, + "gtest": false, + "language": "c", + "name": "census_resource_test", + "platforms": [ + "linux", + "mac", + "posix", + "windows" + ] + }, { "args": [], "ci_platforms": [ diff --git a/vsprojects/buildtests_c.sln b/vsprojects/buildtests_c.sln index be8b5d40ace..d94a43501e0 100644 --- a/vsprojects/buildtests_c.sln +++ b/vsprojects/buildtests_c.sln @@ -180,6 +180,17 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "census_context_test", "vcxp {B23D3D1A-9438-4EDA-BEB6-9A0A03D17792} = {B23D3D1A-9438-4EDA-BEB6-9A0A03D17792} EndProjectSection EndProject +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "census_resource_test", "vcxproj\test\census_resource_test\census_resource_test.vcxproj", "{18CF99B5-3C61-EC3D-9509-3C95334C3B88}" + ProjectSection(myProperties) = preProject + lib = "False" + EndProjectSection + ProjectSection(ProjectDependencies) = postProject + {17BCAFC0-5FDC-4C94-AEB9-95F3E220614B} = {17BCAFC0-5FDC-4C94-AEB9-95F3E220614B} + {29D16885-7228-4C31-81ED-5F9187C7F2A9} = {29D16885-7228-4C31-81ED-5F9187C7F2A9} + {EAB0A629-17A9-44DB-B5FF-E91A721FE037} = {EAB0A629-17A9-44DB-B5FF-E91A721FE037} + {B23D3D1A-9438-4EDA-BEB6-9A0A03D17792} = {B23D3D1A-9438-4EDA-BEB6-9A0A03D17792} + EndProjectSection +EndProject Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "channel_create_test", "vcxproj\test\channel_create_test\channel_create_test.vcxproj", "{AFC88484-3A2E-32BC-25B2-23DF741D4F3D}" ProjectSection(myProperties) = preProject lib = "False" @@ -1707,6 +1718,22 @@ Global {5C1CFC2D-AF3C-D7CB-BA74-D267E91CBC73}.Release-DLL|Win32.Build.0 = Release|Win32 {5C1CFC2D-AF3C-D7CB-BA74-D267E91CBC73}.Release-DLL|x64.ActiveCfg = Release|x64 {5C1CFC2D-AF3C-D7CB-BA74-D267E91CBC73}.Release-DLL|x64.Build.0 = Release|x64 + {18CF99B5-3C61-EC3D-9509-3C95334C3B88}.Debug|Win32.ActiveCfg = Debug|Win32 + {18CF99B5-3C61-EC3D-9509-3C95334C3B88}.Debug|x64.ActiveCfg = Debug|x64 + {18CF99B5-3C61-EC3D-9509-3C95334C3B88}.Release|Win32.ActiveCfg = Release|Win32 + {18CF99B5-3C61-EC3D-9509-3C95334C3B88}.Release|x64.ActiveCfg = Release|x64 + {18CF99B5-3C61-EC3D-9509-3C95334C3B88}.Debug|Win32.Build.0 = Debug|Win32 + {18CF99B5-3C61-EC3D-9509-3C95334C3B88}.Debug|x64.Build.0 = Debug|x64 + {18CF99B5-3C61-EC3D-9509-3C95334C3B88}.Release|Win32.Build.0 = Release|Win32 + {18CF99B5-3C61-EC3D-9509-3C95334C3B88}.Release|x64.Build.0 = Release|x64 + {18CF99B5-3C61-EC3D-9509-3C95334C3B88}.Debug-DLL|Win32.ActiveCfg = Debug|Win32 + {18CF99B5-3C61-EC3D-9509-3C95334C3B88}.Debug-DLL|Win32.Build.0 = Debug|Win32 + {18CF99B5-3C61-EC3D-9509-3C95334C3B88}.Debug-DLL|x64.ActiveCfg = Debug|x64 + {18CF99B5-3C61-EC3D-9509-3C95334C3B88}.Debug-DLL|x64.Build.0 = Debug|x64 + {18CF99B5-3C61-EC3D-9509-3C95334C3B88}.Release-DLL|Win32.ActiveCfg = Release|Win32 + {18CF99B5-3C61-EC3D-9509-3C95334C3B88}.Release-DLL|Win32.Build.0 = Release|Win32 + {18CF99B5-3C61-EC3D-9509-3C95334C3B88}.Release-DLL|x64.ActiveCfg = Release|x64 + {18CF99B5-3C61-EC3D-9509-3C95334C3B88}.Release-DLL|x64.Build.0 = Release|x64 {AFC88484-3A2E-32BC-25B2-23DF741D4F3D}.Debug|Win32.ActiveCfg = Debug|Win32 {AFC88484-3A2E-32BC-25B2-23DF741D4F3D}.Debug|x64.ActiveCfg = Debug|x64 {AFC88484-3A2E-32BC-25B2-23DF741D4F3D}.Release|Win32.ActiveCfg = Release|Win32 diff --git a/vsprojects/vcxproj/grpc/grpc.vcxproj b/vsprojects/vcxproj/grpc/grpc.vcxproj index 61a59e7c3f0..d5ac625eb22 100644 --- a/vsprojects/vcxproj/grpc/grpc.vcxproj +++ b/vsprojects/vcxproj/grpc/grpc.vcxproj @@ -441,11 +441,13 @@ + + @@ -783,6 +785,8 @@ + + @@ -801,6 +805,8 @@ + + diff --git a/vsprojects/vcxproj/grpc/grpc.vcxproj.filters b/vsprojects/vcxproj/grpc/grpc.vcxproj.filters index 4bd436aa167..37b1f0993a8 100644 --- a/vsprojects/vcxproj/grpc/grpc.vcxproj.filters +++ b/vsprojects/vcxproj/grpc/grpc.vcxproj.filters @@ -502,6 +502,9 @@ src\core\ext\resolver\sockaddr + + src\core\ext\census + src\core\ext\census @@ -529,6 +532,9 @@ src\core\ext\census + + src\core\ext\census + src\core\ext\census @@ -1055,6 +1061,9 @@ src\core\ext\census + + src\core\ext\census + src\core\ext\census @@ -1070,6 +1079,9 @@ src\core\ext\census + + src\core\ext\census + src\core\ext\census diff --git a/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj b/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj index e29a275d5ab..5bb261486e9 100644 --- a/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj +++ b/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj @@ -405,11 +405,13 @@ + + @@ -685,6 +687,8 @@ + + @@ -703,6 +707,8 @@ + + diff --git a/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj.filters b/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj.filters index e5e4acc9a5d..3616227ac3e 100644 --- a/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj.filters +++ b/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj.filters @@ -409,6 +409,9 @@ src\core\ext\lb_policy\round_robin + + src\core\ext\census + src\core\ext\census @@ -436,6 +439,9 @@ src\core\ext\census + + src\core\ext\census + src\core\ext\census @@ -881,6 +887,9 @@ src\core\ext\census + + src\core\ext\census + src\core\ext\census @@ -896,6 +905,9 @@ src\core\ext\census + + src\core\ext\census + src\core\ext\census diff --git a/vsprojects/vcxproj/test/census_resource_test/census_resource_test.vcxproj b/vsprojects/vcxproj/test/census_resource_test/census_resource_test.vcxproj new file mode 100644 index 00000000000..c4fbd54e222 --- /dev/null +++ b/vsprojects/vcxproj/test/census_resource_test/census_resource_test.vcxproj @@ -0,0 +1,199 @@ + + + + + + Debug + Win32 + + + Debug + x64 + + + Release + Win32 + + + Release + x64 + + + + {18CF99B5-3C61-EC3D-9509-3C95334C3B88} + true + $(SolutionDir)IntDir\$(MSBuildProjectName)\ + + + + v100 + + + v110 + + + v120 + + + v140 + + + Application + true + Unicode + + + Application + false + true + Unicode + + + + + + + + + + + + + + census_resource_test + static + Debug + static + Debug + + + census_resource_test + static + Release + static + Release + + + + NotUsing + Level3 + Disabled + WIN32;_DEBUG;_LIB;%(PreprocessorDefinitions) + true + MultiThreadedDebug + true + None + false + + + Console + true + false + + + + + + NotUsing + Level3 + Disabled + WIN32;_DEBUG;_LIB;%(PreprocessorDefinitions) + true + MultiThreadedDebug + true + None + false + + + Console + true + false + + + + + + NotUsing + Level3 + MaxSpeed + WIN32;NDEBUG;_LIB;%(PreprocessorDefinitions) + true + true + true + MultiThreaded + true + None + false + + + Console + true + false + true + true + + + + + + NotUsing + Level3 + MaxSpeed + WIN32;NDEBUG;_LIB;%(PreprocessorDefinitions) + true + true + true + MultiThreaded + true + None + false + + + Console + true + false + true + true + + + + + + + + + + {17BCAFC0-5FDC-4C94-AEB9-95F3E220614B} + + + {29D16885-7228-4C31-81ED-5F9187C7F2A9} + + + {EAB0A629-17A9-44DB-B5FF-E91A721FE037} + + + {B23D3D1A-9438-4EDA-BEB6-9A0A03D17792} + + + + + + + + + + + + + + + This project references NuGet package(s) that are missing on this computer. Enable NuGet Package Restore to download them. For more information, see http://go.microsoft.com/fwlink/?LinkID=322105. The missing file is {0}. + + + + + + + + + diff --git a/vsprojects/vcxproj/test/census_resource_test/census_resource_test.vcxproj.filters b/vsprojects/vcxproj/test/census_resource_test/census_resource_test.vcxproj.filters new file mode 100644 index 00000000000..93faac55d07 --- /dev/null +++ b/vsprojects/vcxproj/test/census_resource_test/census_resource_test.vcxproj.filters @@ -0,0 +1,21 @@ + + + + + test\core\census + + + + + + {313aad4e-d33b-88c5-7d94-e04a4cb0c912} + + + {ff2d74ef-228a-1739-7fa7-7dccbec5b0c5} + + + {4f529bd9-396f-027c-bc49-f9a6bbc97c72} + + + + From 7a97fe2c10e5b55c5f28f7031c2c67fc47581e09 Mon Sep 17 00:00:00 2001 From: Alistair Veitch Date: Fri, 3 Jun 2016 12:10:45 -0700 Subject: [PATCH 05/89] use macro rather than constant in array size --- test/core/census/resource_test.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/test/core/census/resource_test.c b/test/core/census/resource_test.c index bfb76bcfb5e..1375d56a6bc 100644 --- a/test/core/census/resource_test.c +++ b/test/core/census/resource_test.c @@ -64,12 +64,12 @@ static void test_empty_definition() { // Given a file name, read raw proto and define the resource included within. // Returns resource id from census_define_resource(). static int32_t define_resource_from_file(const char *file) { - const size_t buf_size = 512; - uint8_t buffer[buf_size]; +#define BUF_SIZE 512 + uint8_t buffer[BUF_SIZE]; FILE *input = fopen(file, "r"); GPR_ASSERT(input != NULL); - size_t nbytes = fread(buffer, 1, buf_size, input); - GPR_ASSERT(nbytes != 0 && nbytes < buf_size); + size_t nbytes = fread(buffer, 1, BUF_SIZE, input); + GPR_ASSERT(nbytes != 0 && nbytes < BUF_SIZE); int32_t rid = census_define_resource(buffer, nbytes); GPR_ASSERT(fclose(input) == 0); return rid; From 4eb67b47a0918f5633585cfc3335476139d37685 Mon Sep 17 00:00:00 2001 From: Alistair Veitch Date: Fri, 3 Jun 2016 15:45:04 -0700 Subject: [PATCH 06/89] Proto tweaks --- src/core/ext/census/gen/census.pb.c | 25 +++++++------ src/core/ext/census/gen/census.pb.h | 49 ++++++++++++++++--------- src/proto/census/census.proto | 57 ++++++++++++++++++----------- 3 files changed, 82 insertions(+), 49 deletions(-) diff --git a/src/core/ext/census/gen/census.pb.c b/src/core/ext/census/gen/census.pb.c index c73c2c9b7cc..647f0635b74 100644 --- a/src/core/ext/census/gen/census.pb.c +++ b/src/core/ext/census/gen/census.pb.c @@ -67,9 +67,10 @@ const pb_field_t google_census_Resource_MeasurementUnit_fields[4] = { PB_LAST_FIELD }; -const pb_field_t google_census_AggregationDescriptor_fields[3] = { - PB_ONEOF_FIELD(options, 1, MESSAGE , ONEOF, STATIC , FIRST, google_census_AggregationDescriptor, bucket_boundaries, bucket_boundaries, &google_census_AggregationDescriptor_BucketBoundaries_fields), - PB_ONEOF_FIELD(options, 2, MESSAGE , ONEOF, STATIC , FIRST, google_census_AggregationDescriptor, interval_boundaries, interval_boundaries, &google_census_AggregationDescriptor_IntervalBoundaries_fields), +const pb_field_t google_census_AggregationDescriptor_fields[4] = { + PB_FIELD( 1, UENUM , OPTIONAL, STATIC , FIRST, google_census_AggregationDescriptor, type, type, 0), + PB_ONEOF_FIELD(options, 2, MESSAGE , ONEOF, STATIC , OTHER, google_census_AggregationDescriptor, bucket_boundaries, type, &google_census_AggregationDescriptor_BucketBoundaries_fields), + PB_ONEOF_FIELD(options, 3, MESSAGE , ONEOF, STATIC , OTHER, google_census_AggregationDescriptor, interval_boundaries, type, &google_census_AggregationDescriptor_IntervalBoundaries_fields), PB_LAST_FIELD }; @@ -124,19 +125,21 @@ const pb_field_t google_census_View_fields[6] = { PB_LAST_FIELD }; -const pb_field_t google_census_Aggregation_fields[6] = { +const pb_field_t google_census_Aggregation_fields[7] = { PB_FIELD( 1, STRING , OPTIONAL, CALLBACK, FIRST, google_census_Aggregation, name, name, 0), PB_FIELD( 2, STRING , OPTIONAL, CALLBACK, OTHER, google_census_Aggregation, description, name, 0), - PB_ONEOF_FIELD(data, 3, MESSAGE , ONEOF, STATIC , OTHER, google_census_Aggregation, distribution, description, &google_census_Distribution_fields), - PB_ONEOF_FIELD(data, 4, MESSAGE , ONEOF, STATIC , OTHER, google_census_Aggregation, interval_stats, description, &google_census_IntervalStats_fields), - PB_FIELD( 5, MESSAGE , REPEATED, CALLBACK, OTHER, google_census_Aggregation, tag, data.interval_stats, &google_census_Tag_fields), + PB_ONEOF_FIELD(data, 3, UINT64 , ONEOF, STATIC , OTHER, google_census_Aggregation, count, description, 0), + PB_ONEOF_FIELD(data, 4, MESSAGE , ONEOF, STATIC , OTHER, google_census_Aggregation, distribution, description, &google_census_Distribution_fields), + PB_ONEOF_FIELD(data, 5, MESSAGE , ONEOF, STATIC , OTHER, google_census_Aggregation, interval_stats, description, &google_census_IntervalStats_fields), + PB_FIELD( 6, MESSAGE , REPEATED, CALLBACK, OTHER, google_census_Aggregation, tag, data.interval_stats, &google_census_Tag_fields), PB_LAST_FIELD }; -const pb_field_t google_census_Metric_fields[4] = { - PB_FIELD( 1, MESSAGE , REPEATED, CALLBACK, FIRST, google_census_Metric, aggregation, aggregation, &google_census_Aggregation_fields), - PB_FIELD( 2, MESSAGE , OPTIONAL, STATIC , OTHER, google_census_Metric, start, aggregation, &google_census_Timestamp_fields), - PB_FIELD( 3, MESSAGE , OPTIONAL, STATIC , OTHER, google_census_Metric, end, start, &google_census_Timestamp_fields), +const pb_field_t google_census_Metric_fields[5] = { + PB_FIELD( 1, STRING , OPTIONAL, CALLBACK, FIRST, google_census_Metric, view_name, view_name, 0), + PB_FIELD( 2, MESSAGE , REPEATED, CALLBACK, OTHER, google_census_Metric, aggregation, view_name, &google_census_Aggregation_fields), + PB_FIELD( 3, MESSAGE , OPTIONAL, STATIC , OTHER, google_census_Metric, start, aggregation, &google_census_Timestamp_fields), + PB_FIELD( 4, MESSAGE , OPTIONAL, STATIC , OTHER, google_census_Metric, end, start, &google_census_Timestamp_fields), PB_LAST_FIELD }; diff --git a/src/core/ext/census/gen/census.pb.h b/src/core/ext/census/gen/census.pb.h index dfb53948204..dae583f33d3 100644 --- a/src/core/ext/census/gen/census.pb.h +++ b/src/core/ext/census/gen/census.pb.h @@ -54,6 +54,13 @@ typedef enum _google_census_Resource_BasicUnit { google_census_Resource_BasicUnit_MAX_UNITS = 5 } google_census_Resource_BasicUnit; +typedef enum _google_census_AggregationDescriptor_AggregationType { + google_census_AggregationDescriptor_AggregationType_UNKNOWN = 0, + google_census_AggregationDescriptor_AggregationType_COUNT = 1, + google_census_AggregationDescriptor_AggregationType_DISTRIBUTION = 2, + google_census_AggregationDescriptor_AggregationType_INTERVAL = 3 +} google_census_AggregationDescriptor_AggregationType; + /* Struct definitions */ typedef struct _google_census_AggregationDescriptor_BucketBoundaries { pb_callback_t bounds; @@ -68,6 +75,8 @@ typedef struct _google_census_IntervalStats { } google_census_IntervalStats; typedef struct _google_census_AggregationDescriptor { + bool has_type; + google_census_AggregationDescriptor_AggregationType type; pb_size_t which_options; union { google_census_AggregationDescriptor_BucketBoundaries bucket_boundaries; @@ -130,6 +139,7 @@ typedef struct _google_census_IntervalStats_Window { } google_census_IntervalStats_Window; typedef struct _google_census_Metric { + pb_callback_t view_name; pb_callback_t aggregation; bool has_start; google_census_Timestamp start; @@ -158,6 +168,7 @@ typedef struct _google_census_Aggregation { pb_callback_t description; pb_size_t which_data; union { + uint64_t count; google_census_Distribution distribution; google_census_IntervalStats interval_stats; } data; @@ -171,7 +182,7 @@ typedef struct _google_census_Aggregation { #define google_census_Timestamp_init_default {false, 0, false, 0} #define google_census_Resource_init_default {{{NULL}, NULL}, {{NULL}, NULL}, false, google_census_Resource_MeasurementUnit_init_default} #define google_census_Resource_MeasurementUnit_init_default {false, 0, {{NULL}, NULL}, {{NULL}, NULL}} -#define google_census_AggregationDescriptor_init_default {0, {google_census_AggregationDescriptor_BucketBoundaries_init_default}} +#define google_census_AggregationDescriptor_init_default {false, (google_census_AggregationDescriptor_AggregationType)0, 0, {google_census_AggregationDescriptor_BucketBoundaries_init_default}} #define google_census_AggregationDescriptor_BucketBoundaries_init_default {{{NULL}, NULL}} #define google_census_AggregationDescriptor_IntervalBoundaries_init_default {{{NULL}, NULL}} #define google_census_Distribution_init_default {false, 0, false, 0, false, google_census_Distribution_Range_init_default, {{NULL}, NULL}} @@ -180,13 +191,13 @@ typedef struct _google_census_Aggregation { #define google_census_IntervalStats_Window_init_default {false, google_census_Duration_init_default, false, 0, false, 0} #define google_census_Tag_init_default {false, "", false, ""} #define google_census_View_init_default {{{NULL}, NULL}, {{NULL}, NULL}, {{NULL}, NULL}, false, google_census_AggregationDescriptor_init_default, {{NULL}, NULL}} -#define google_census_Aggregation_init_default {{{NULL}, NULL}, {{NULL}, NULL}, 0, {google_census_Distribution_init_default}, {{NULL}, NULL}} -#define google_census_Metric_init_default {{{NULL}, NULL}, false, google_census_Timestamp_init_default, false, google_census_Timestamp_init_default} +#define google_census_Aggregation_init_default {{{NULL}, NULL}, {{NULL}, NULL}, 0, {0}, {{NULL}, NULL}} +#define google_census_Metric_init_default {{{NULL}, NULL}, {{NULL}, NULL}, false, google_census_Timestamp_init_default, false, google_census_Timestamp_init_default} #define google_census_Duration_init_zero {false, 0, false, 0} #define google_census_Timestamp_init_zero {false, 0, false, 0} #define google_census_Resource_init_zero {{{NULL}, NULL}, {{NULL}, NULL}, false, google_census_Resource_MeasurementUnit_init_zero} #define google_census_Resource_MeasurementUnit_init_zero {false, 0, {{NULL}, NULL}, {{NULL}, NULL}} -#define google_census_AggregationDescriptor_init_zero {0, {google_census_AggregationDescriptor_BucketBoundaries_init_zero}} +#define google_census_AggregationDescriptor_init_zero {false, (google_census_AggregationDescriptor_AggregationType)0, 0, {google_census_AggregationDescriptor_BucketBoundaries_init_zero}} #define google_census_AggregationDescriptor_BucketBoundaries_init_zero {{{NULL}, NULL}} #define google_census_AggregationDescriptor_IntervalBoundaries_init_zero {{{NULL}, NULL}} #define google_census_Distribution_init_zero {false, 0, false, 0, false, google_census_Distribution_Range_init_zero, {{NULL}, NULL}} @@ -195,16 +206,17 @@ typedef struct _google_census_Aggregation { #define google_census_IntervalStats_Window_init_zero {false, google_census_Duration_init_zero, false, 0, false, 0} #define google_census_Tag_init_zero {false, "", false, ""} #define google_census_View_init_zero {{{NULL}, NULL}, {{NULL}, NULL}, {{NULL}, NULL}, false, google_census_AggregationDescriptor_init_zero, {{NULL}, NULL}} -#define google_census_Aggregation_init_zero {{{NULL}, NULL}, {{NULL}, NULL}, 0, {google_census_Distribution_init_zero}, {{NULL}, NULL}} -#define google_census_Metric_init_zero {{{NULL}, NULL}, false, google_census_Timestamp_init_zero, false, google_census_Timestamp_init_zero} +#define google_census_Aggregation_init_zero {{{NULL}, NULL}, {{NULL}, NULL}, 0, {0}, {{NULL}, NULL}} +#define google_census_Metric_init_zero {{{NULL}, NULL}, {{NULL}, NULL}, false, google_census_Timestamp_init_zero, false, google_census_Timestamp_init_zero} /* Field tags (for use in manual encoding/decoding) */ #define google_census_AggregationDescriptor_BucketBoundaries_bounds_tag 1 #define google_census_AggregationDescriptor_IntervalBoundaries_window_size_tag 1 #define google_census_IntervalStats_window_tag 1 -#define google_census_AggregationDescriptor_bucket_boundaries_tag 1 +#define google_census_AggregationDescriptor_bucket_boundaries_tag 2 -#define google_census_AggregationDescriptor_interval_boundaries_tag 2 +#define google_census_AggregationDescriptor_interval_boundaries_tag 3 +#define google_census_AggregationDescriptor_type_tag 1 #define google_census_Distribution_Range_min_tag 1 #define google_census_Distribution_Range_max_tag 2 #define google_census_Duration_seconds_tag 1 @@ -223,9 +235,10 @@ typedef struct _google_census_Aggregation { #define google_census_IntervalStats_Window_window_size_tag 1 #define google_census_IntervalStats_Window_count_tag 2 #define google_census_IntervalStats_Window_mean_tag 3 -#define google_census_Metric_aggregation_tag 1 -#define google_census_Metric_start_tag 2 -#define google_census_Metric_end_tag 3 +#define google_census_Metric_view_name_tag 1 +#define google_census_Metric_aggregation_tag 2 +#define google_census_Metric_start_tag 3 +#define google_census_Metric_end_tag 4 #define google_census_Resource_name_tag 1 #define google_census_Resource_description_tag 2 #define google_census_Resource_unit_tag 3 @@ -234,19 +247,21 @@ typedef struct _google_census_Aggregation { #define google_census_View_resource_name_tag 3 #define google_census_View_aggregation_tag 4 #define google_census_View_tag_key_tag 5 -#define google_census_Aggregation_distribution_tag 3 +#define google_census_Aggregation_count_tag 3 + +#define google_census_Aggregation_distribution_tag 4 -#define google_census_Aggregation_interval_stats_tag 4 +#define google_census_Aggregation_interval_stats_tag 5 #define google_census_Aggregation_name_tag 1 #define google_census_Aggregation_description_tag 2 -#define google_census_Aggregation_tag_tag 5 +#define google_census_Aggregation_tag_tag 6 /* Struct field encoding specification for nanopb */ extern const pb_field_t google_census_Duration_fields[3]; extern const pb_field_t google_census_Timestamp_fields[3]; extern const pb_field_t google_census_Resource_fields[4]; extern const pb_field_t google_census_Resource_MeasurementUnit_fields[4]; -extern const pb_field_t google_census_AggregationDescriptor_fields[3]; +extern const pb_field_t google_census_AggregationDescriptor_fields[4]; extern const pb_field_t google_census_AggregationDescriptor_BucketBoundaries_fields[2]; extern const pb_field_t google_census_AggregationDescriptor_IntervalBoundaries_fields[2]; extern const pb_field_t google_census_Distribution_fields[5]; @@ -255,8 +270,8 @@ extern const pb_field_t google_census_IntervalStats_fields[2]; extern const pb_field_t google_census_IntervalStats_Window_fields[4]; extern const pb_field_t google_census_Tag_fields[3]; extern const pb_field_t google_census_View_fields[6]; -extern const pb_field_t google_census_Aggregation_fields[6]; -extern const pb_field_t google_census_Metric_fields[4]; +extern const pb_field_t google_census_Aggregation_fields[7]; +extern const pb_field_t google_census_Metric_fields[5]; /* Maximum encoded size of messages (where known) */ #define google_census_Duration_size 22 diff --git a/src/proto/census/census.proto b/src/proto/census/census.proto index 56c291ff17c..c2a594b6415 100644 --- a/src/proto/census/census.proto +++ b/src/proto/census/census.proto @@ -121,7 +121,7 @@ message Resource { // denominator: SECS // denominator: SECS // - // To specify multiples (in power of 10) units, specify a non-zero prefix + // To specify multiples (in power of 10) of units, specify a non-zero prefix // value, for example: // // - MB/s (i.e. megabytes / s): @@ -145,22 +145,33 @@ message Resource { // An Aggregation summarizes a series of individual Resource measurements, an // AggregationDescriptor describes an Aggregation. message AggregationDescriptor { - // At most one set of options. If neither option is set, a default type - // of Distribution (without a histogram component) will be used. + enum AggregationType { + // Unspecified. Should not be used. + UNKNOWN = 0; + // A count of measurements made. + COUNT = 1; + // A Distribution. + DISTRIBUTION = 2; + // Counts over fixed time intervals. + INTERVAL = 3; + } + // The type of Aggregation. + AggregationType type = 1; + + // At most one set of options. It is illegal to specifiy an option for + // COUNT Aggregations. interval_boundaries must be set for INTERVAL types. + // bucket_boundaries are optional for DISTRIBUTION types. oneof options { - // Defines the histogram bucket boundaries for Distributions. - BucketBoundaries bucket_boundaries = 1; + // Defines histogram bucket boundaries for Distributions. + BucketBoundaries bucket_boundaries = 2; // Defines the time windows to record for IntervalStats. - IntervalBoundaries interval_boundaries = 2; + IntervalBoundaries interval_boundaries = 3; } // A Distribution may optionally contain a histogram of the values in the - // population. The bucket boundaries for that histogram is described by - // `bucket_boundaries`. - // - // Describes histogram bucket boundaries. Defines `size(bounds) + 1` (= N) - // buckets (for size(bounds) >= 1; if size(bounds) == 0, then no histogram - // will be defined. The boundaries for bucket index i are: + // population. The bucket boundaries for that histogram are described by + // `bucket_boundaries`. This defines `size(bounds) + 1` (= N) buckets. The + // boundaries for bucket index i are: // // [-infinity, bounds[i]) for i == 0 // [bounds[i-1], bounds[i]) for 0 < i < N-2 @@ -190,8 +201,8 @@ message AggregationDescriptor { // a specified set of histogram buckets, as defined in // Aggregation.bucket_options. // -// The summary statistics are the count, mean, sum of the squared deviation from -// the mean, the minimum, and the maximum of the set of population of values. +// The summary statistics are the count, mean, minimum, and the maximum of the +// set of population of values. // // Although it is not forbidden, it is generally a bad idea to include // non-finite values (infinities or NaNs) in the population of values, as this @@ -237,7 +248,7 @@ message Distribution { message IntervalStats { // Summary statistic over a single time window. message Window { - // The window duration. + // The window duration. Must be positive. Duration window_size = 1; // The number of measurements in this window. int64 count = 2; @@ -285,23 +296,27 @@ message Aggregation { // The data for this Aggregation. oneof data { - Distribution distribution = 3; - IntervalStats interval_stats = 4; + uint64 count = 3; + Distribution distribution = 4; + IntervalStats interval_stats = 5; } // Tags associated with this Aggregation. - repeated Tag tag = 5; + repeated Tag tag = 6; } // A Metric represents all the Aggregations for a particular view. message Metric { + // View associated with this Metric. + string view_name = 1; + // Aggregations - each will have a unique set of tag values for the tag_keys // associated with the corresponding View. - repeated Aggregation aggregation = 1; + repeated Aggregation aggregation = 2; // Start and end timestamps over which the metric was accumulated. These // values are not relevant/defined for IntervalStats aggregations, which are // always accumulated over a fixed time period. - Timestamp start = 2; - Timestamp end = 3; + Timestamp start = 3; + Timestamp end = 4; } From 0cf4defa42dfd0e1f09ea3e1fae7c111a673244f Mon Sep 17 00:00:00 2001 From: Alistair Veitch Date: Tue, 7 Jun 2016 08:59:30 -0700 Subject: [PATCH 07/89] simplify base resource definition; misc comment updates --- src/core/ext/census/base_resources.c | 119 ++++------------------ src/core/ext/census/base_resources.h | 4 +- src/core/ext/census/resource.c | 142 +++++++++++++++++++-------- src/core/ext/census/resource.h | 29 +++++- 4 files changed, 148 insertions(+), 146 deletions(-) diff --git a/src/core/ext/census/base_resources.c b/src/core/ext/census/base_resources.c index 8f0329a72bd..f1ee41c5d97 100644 --- a/src/core/ext/census/base_resources.c +++ b/src/core/ext/census/base_resources.c @@ -30,15 +30,15 @@ * */ +#include "base_resources.h" + #include #include #include #include -#include "base_resources.h" -#include "gen/census.pb.h" -#include "third_party/nanopb/pb_encode.h" +#include "resource.h" // Add base RPC resource definitions for use by RPC runtime. // @@ -48,101 +48,24 @@ // file, which is compiled to .pb format and read by still-to-be-written // configuration functions. -// Structure representing a MeasurementUnit proto. -typedef struct { - int32_t prefix; - int n_numerators; - const google_census_Resource_BasicUnit *numerators; - int n_denominators; - const google_census_Resource_BasicUnit *denominators; -} measurement_unit; - -// Encode a nanopb string. Expects the string argument to be passed in as `arg`. -static bool encode_string(pb_ostream_t *stream, const pb_field_t *field, - void *const *arg) { - if (!pb_encode_tag_for_field(stream, field)) { - return false; - } - return pb_encode_string(stream, (uint8_t *)*arg, strlen((const char *)*arg)); -} - -// Encode the numerators part of a measurement_unit (passed in as `arg`). -static bool encode_numerators(pb_ostream_t *stream, const pb_field_t *field, - void *const *arg) { - const measurement_unit *mu = (const measurement_unit *)*arg; - for (int i = 0; i < mu->n_numerators; i++) { - if (!pb_encode_tag_for_field(stream, field)) { - return false; - } - if (!pb_encode_varint(stream, mu->numerators[i])) { - return false; - } - } - return true; -} - -// Encode the denominators part of a measurement_unit (passed in as `arg`). -static bool encode_denominators(pb_ostream_t *stream, const pb_field_t *field, - void *const *arg) { - const measurement_unit *mu = (const measurement_unit *)*arg; - for (int i = 0; i < mu->n_denominators; i++) { - if (!pb_encode_tag_for_field(stream, field)) { - return false; - } - if (!pb_encode_varint(stream, mu->numerators[i])) { - return false; - } - } - return true; -} - -// Define a Resource, given the important details. Encodes a protobuf, which -// is then passed to census_define_resource. -static void define_resource(const char *name, const char *description, - const measurement_unit *unit) { - // nanopb generated type for Resource. Initialize encoding functions to NULL - // since we can't directly initialize them due to embedded union in struct. - google_census_Resource resource = { - {{NULL}, (void *)name}, - {{NULL}, (void *)description}, - true, // has_unit - {true, unit->prefix, {{NULL}, (void *)unit}, {{NULL}, (void *)unit}}}; - resource.name.funcs.encode = &encode_string; - resource.description.funcs.encode = &encode_string; - resource.unit.numerator.funcs.encode = &encode_numerators; - resource.unit.denominator.funcs.encode = &encode_denominators; - - // Buffer for storing encoded proto. - uint8_t buffer[512]; - pb_ostream_t stream = pb_ostream_from_buffer(buffer, 512); - if (!pb_encode(&stream, google_census_Resource_fields, &resource)) { - gpr_log(GPR_ERROR, "Error encoding resource %s.", name); - return; - } - int32_t mid = census_define_resource(buffer, stream.bytes_written); - if (mid < 0) { - gpr_log(GPR_ERROR, "Error defining resource %s.", name); - } -} - -// Define a resource for client RPC latency. -static void define_client_rpc_latency_resource() { - google_census_Resource_BasicUnit numerator = - google_census_Resource_BasicUnit_SECS; - measurement_unit unit = {0, 1, &numerator, 0, NULL}; - define_resource("client_rpc_latency", "Client RPC latency in seconds", &unit); -} - -// Define a resource for server RPC latency. -static void define_server_rpc_latency_resource() { - google_census_Resource_BasicUnit numerator = - google_census_Resource_BasicUnit_SECS; - measurement_unit unit = {0, 1, &numerator, 0, NULL}; - define_resource("server_rpc_latency", "Server RPC latency in seconds", &unit); -} - // Define all base resources. This should be called by census initialization. void define_base_resources() { - define_client_rpc_latency_resource(); - define_server_rpc_latency_resource(); + google_census_Resource_BasicUnit numerator = + google_census_Resource_BasicUnit_SECS; + resource r = {"client_rpc_latency", // name + "Client RPC latency in seconds", // description + 0, // prefix + 1, // n_numerators + &numerator, // numerators + 0, // n_denominators + NULL}; // denominators + define_resource(&r); + r = (resource){"server_rpc_latency", // name + "Server RPC latency in seconds", // description + 0, // prefix + 1, // n_numerators + &numerator, // numerators + 0, // n_denominators + NULL}; // denominators + define_resource(&r); } diff --git a/src/core/ext/census/base_resources.h b/src/core/ext/census/base_resources.h index 992e5f6ebea..e5a7696db43 100644 --- a/src/core/ext/census/base_resources.h +++ b/src/core/ext/census/base_resources.h @@ -33,7 +33,7 @@ #ifndef GRPC_CORE_EXT_CENSUS_BASE_RESOURCES_H #define GRPC_CORE_EXT_CENSUS_BASE_RESOURCES_H -// Define all base resources. This should be called by census initialization. +/* Define all base resources. This should be called by census initialization. */ void define_base_resources(); -#endif // GRPC_CORE_EXT_CENSUS_BASE_RESOURCES_H +#endif /* GRPC_CORE_EXT_CENSUS_BASE_RESOURCES_H */ diff --git a/src/core/ext/census/resource.c b/src/core/ext/census/resource.c index 632b899e415..0ca0db94bad 100644 --- a/src/core/ext/census/resource.c +++ b/src/core/ext/census/resource.c @@ -32,7 +32,6 @@ */ #include "resource.h" -#include "gen/census.pb.h" #include "third_party/nanopb/pb_decode.h" #include @@ -43,13 +42,6 @@ #include #include -// Internal representation of a resource. -typedef struct { - char *name; - // Pointer to raw protobuf used in resource definition. - uint8_t *raw_pb; -} resource; - // Protect local resource data structures. static gpr_mu resource_lock; @@ -65,7 +57,7 @@ static size_t n_resources = 0; // Number of defined resources static size_t n_defined_resources = 0; -void initialize_resources() { +void initialize_resources(void) { gpr_mu_init(&resource_lock); gpr_mu_lock(&resource_lock); GPR_ASSERT(resources == NULL && n_resources == 0 && n_defined_resources == 0); @@ -78,16 +70,17 @@ void initialize_resources() { // Delete a resource given it's ID. Must be called with resource_lock held. static void delete_resource_locked(size_t rid) { - GPR_ASSERT(resources[rid] != NULL && resources[rid]->raw_pb != NULL && - resources[rid]->name != NULL && n_defined_resources > 0); + GPR_ASSERT(resources[rid] != NULL); gpr_free(resources[rid]->name); - gpr_free(resources[rid]->raw_pb); + gpr_free(resources[rid]->description); + gpr_free(resources[rid]->numerators); + gpr_free(resources[rid]->denominators); gpr_free(resources[rid]); resources[rid] = NULL; n_defined_resources--; } -void shutdown_resources() { +void shutdown_resources(void) { gpr_mu_lock(&resource_lock); for (size_t i = 0; i < n_resources; i++) { if (resources[i] != NULL) { @@ -128,8 +121,13 @@ static bool validate_string(pb_istream_t *stream, const pb_field_t *field, } break; case google_census_Resource_description_tag: - // Description is optional, does not need validating, just skip. - if (!pb_read(stream, NULL, stream->bytes_left)) { + if (stream->bytes_left == 0) { + return true; + } + vresource->description = gpr_malloc(stream->bytes_left + 1); + vresource->description[stream->bytes_left] = '\0'; + if (!pb_read(stream, (uint8_t *)vresource->description, + stream->bytes_left)) { return false; } break; @@ -144,17 +142,47 @@ static bool validate_string(pb_istream_t *stream, const pb_field_t *field, return true; } +// Decode numerators/denominators in a stream. The `count` and `bup` +// (BasicUnit pointer) are pointers to the approriate fields in a resource +// struct. +static bool validate_units_helper(pb_istream_t *stream, int *count, + google_census_Resource_BasicUnit **bup) { + while (stream->bytes_left) { + (*count)++; + // Have to allocate a new array of values. Normal case is 0 or 1, so + // this should normally not be an issue. + google_census_Resource_BasicUnit *new_bup = + gpr_malloc((size_t)*count * sizeof(google_census_Resource_BasicUnit)); + if (*count != 1) { + memcpy(new_bup, *bup, + (size_t)(*count - 1) * sizeof(google_census_Resource_BasicUnit)); + gpr_free(*bup); + } + *bup = new_bup; + if (!pb_decode_varint(stream, (uint64_t *)(*bup + *count - 1))) { + return false; + } + } + return true; +} + // Validate units field of a Resource proto. static bool validate_units(pb_istream_t *stream, const pb_field_t *field, void **arg) { - if (field->tag == google_census_Resource_MeasurementUnit_numerator_tag) { - *(bool *)*arg = true; // has_numerator = true. - } - while (stream->bytes_left) { - uint64_t value; - if (!pb_decode_varint(stream, &value)) { + resource *vresource = (resource *)(*arg); + switch (field->tag) { + case google_census_Resource_MeasurementUnit_numerator_tag: + return validate_units_helper(stream, &vresource->n_numerators, + &vresource->numerators); + break; + case google_census_Resource_MeasurementUnit_denominator_tag: + return validate_units_helper(stream, &vresource->n_denominators, + &vresource->denominators); + break; + default: + gpr_log(GPR_ERROR, "Unknown field type."); return false; - } + break; } return true; } @@ -170,10 +198,11 @@ static bool validate_resource_pb(const uint8_t *resource_pb, vresource.name.funcs.decode = &validate_string; vresource.name.arg = resources[id]; vresource.description.funcs.decode = &validate_string; + vresource.description.arg = resources[id]; vresource.unit.numerator.funcs.decode = &validate_units; - bool has_numerator = false; - vresource.unit.numerator.arg = &has_numerator; + vresource.unit.numerator.arg = resources[id]; vresource.unit.denominator.funcs.decode = &validate_units; + vresource.unit.denominator.arg = resources[id]; pb_istream_t stream = pb_istream_from_buffer((uint8_t *)resource_pb, resource_pb_size); @@ -181,17 +210,15 @@ static bool validate_resource_pb(const uint8_t *resource_pb, return false; } // A Resource must have a name, a unit, with at least one numerator. - return (resources[id]->name != NULL && vresource.has_unit && has_numerator); + return (resources[id]->name != NULL && vresource.has_unit && + resources[id]->n_numerators > 0); } -int32_t census_define_resource(const uint8_t *resource_pb, - size_t resource_pb_size) { +// Allocate a blank resource, and return associated ID. Must be called with +// resource_lock held. +size_t allocate_resource(void) { // use next_id to optimize expected placement of next new resource. static size_t next_id = 0; - if (resource_pb == NULL) { - return -1; - } - gpr_mu_lock(&resource_lock); size_t id = n_resources; // resource ID - initialize to invalid value. // Expand resources if needed. if (n_resources == n_defined_resources) { @@ -212,22 +239,25 @@ int32_t census_define_resource(const uint8_t *resource_pb, } GPR_ASSERT(id < n_resources && resources[id] == NULL); resources[id] = gpr_malloc(sizeof(resource)); - resources[id]->name = NULL; + memset(resources[id], 0, sizeof(resource)); + n_defined_resources++; + next_id = (id + 1) % n_resources; + return id; +} + +int32_t census_define_resource(const uint8_t *resource_pb, + size_t resource_pb_size) { + if (resource_pb == NULL) { + return -1; + } + gpr_mu_lock(&resource_lock); + size_t id = allocate_resource(); // Validate pb, extract name. if (!validate_resource_pb(resource_pb, resource_pb_size, id)) { - if (resources[id]->name != NULL) { - gpr_free(resources[id]->name); - } - gpr_free(resources[id]); - resources[id] = NULL; + delete_resource_locked(id); gpr_mu_unlock(&resource_lock); return -1; } - next_id = (id + 1) % n_resources; - // Make copy of raw proto, and return. - resources[id]->raw_pb = gpr_malloc(resource_pb_size); - memcpy(resources[id]->raw_pb, resource_pb, resource_pb_size); - n_defined_resources++; gpr_mu_unlock(&resource_lock); return (int32_t)id; } @@ -253,3 +283,31 @@ int32_t census_resource_id(const char *name) { gpr_mu_unlock(&resource_lock); return -1; } + +int32_t define_resource(const resource *base) { + GPR_ASSERT(base != NULL && base->name != NULL && base->n_numerators > 0 && + base->numerators != NULL); + gpr_mu_lock(&resource_lock); + size_t id = allocate_resource(); + size_t len = strlen(base->name) + 1; + resources[id]->name = gpr_malloc(len); + memcpy(resources[id]->name, base->name, len); + if (base->description) { + len = strlen(base->description); + resources[id]->description = gpr_malloc(len); + memcpy(resources[id]->description, base->description, len); + } + resources[id]->prefix = base->prefix; + resources[id]->n_numerators = base->n_numerators; + len = (size_t)base->n_numerators * sizeof(*base->numerators); + resources[id]->numerators = gpr_malloc(len); + memcpy(resources[id]->numerators, base->numerators, len); + resources[id]->n_denominators = base->n_denominators; + if (base->n_denominators != 0) { + len = (size_t)base->n_denominators * sizeof(*base->denominators); + resources[id]->denominators = gpr_malloc(len); + memcpy(resources[id]->denominators, base->denominators, len); + } + gpr_mu_unlock(&resource_lock); + return (int32_t)id; +} diff --git a/src/core/ext/census/resource.h b/src/core/ext/census/resource.h index 5ad5a0f7a0c..a0669f3a39b 100644 --- a/src/core/ext/census/resource.h +++ b/src/core/ext/census/resource.h @@ -31,12 +31,33 @@ * */ -// Census-internal resource definition and manipluation functions. +/* Census-internal resource definition and manipluation functions. */ #ifndef GRPC_CORE_EXT_CENSUS_RESOURCE_H #define GRPC_CORE_EXT_CENSUS_RESOURCE_H -// Initialize and shutdown the resources subsystem. -void initialize_resources(); -void shutdown_resources(); +#include +#include "gen/census.pb.h" + +/* Internal representation of a resource. */ +typedef struct { + char *name; + char *description; + int32_t prefix; + int n_numerators; + google_census_Resource_BasicUnit *numerators; + int n_denominators; + google_census_Resource_BasicUnit *denominators; +} resource; + +/* Initialize and shutdown the resources subsystem. */ +void initialize_resources(void); +void shutdown_resources(void); + +/* Add a new resource, given a proposed resource structure. Returns the + resource ID, or -ve on failure. + TODO(aveitch): this function exists to support addition of the base + resources. It should be removed when we have the ability to add resources + from configuration files. */ +int32_t define_resource(const resource *base); #endif /* GRPC_CORE_EXT_CENSUS_RESOURCE_H */ From 3fb8f7360b033874978e517043c7eec59e295e42 Mon Sep 17 00:00:00 2001 From: David Garcia Quintas Date: Wed, 15 Jun 2016 22:53:08 -0700 Subject: [PATCH 08/89] gRPC LB policy --- BUILD | 3 + Makefile | 38 + binding.gyp | 1 + build.yaml | 14 + config.m4 | 1 + gRPC.podspec | 1 + grpc.gemspec | 1 + package.xml | 1 + src/core/ext/client_config/lb_policy.c | 5 +- src/core/ext/client_config/lb_policy.h | 13 +- src/core/ext/lb_policy/grpclb/grpclb.c | 836 ++++++++++++++++++ src/core/ext/lb_policy/grpclb/grpclb.h | 44 + .../ext/lb_policy/grpclb/load_balancer_api.c | 77 ++ .../ext/lb_policy/grpclb/load_balancer_api.h | 16 + .../plugin_registry/grpc_plugin_registry.c | 4 + .../grpc_unsecure_plugin_registry.c | 4 + src/python/grpcio/grpc_core_dependencies.py | 1 + test/core/client_config/grpclb_test.c | 670 ++++++++++++++ test/core/end2end/cq_verifier.c | 9 +- test/core/end2end/cq_verifier.h | 3 + .../codegen/core/gen_grpclb_test_response.py | 97 ++ tools/doxygen/Doxyfile.core.internal | 1 + tools/run_tests/sources_and_headers.json | 19 + tools/run_tests/tests.json | 21 + vsprojects/buildtests_c.sln | 27 + vsprojects/vcxproj/grpc/grpc.vcxproj | 2 + vsprojects/vcxproj/grpc/grpc.vcxproj.filters | 3 + .../grpc_unsecure/grpc_unsecure.vcxproj | 2 + .../grpc_unsecure.vcxproj.filters | 3 + .../test/grpclb_test/grpclb_test.vcxproj | 199 +++++ .../grpclb_test/grpclb_test.vcxproj.filters | 21 + 31 files changed, 2128 insertions(+), 9 deletions(-) create mode 100644 src/core/ext/lb_policy/grpclb/grpclb.c create mode 100644 src/core/ext/lb_policy/grpclb/grpclb.h create mode 100644 test/core/client_config/grpclb_test.c create mode 100755 tools/codegen/core/gen_grpclb_test_response.py create mode 100644 vsprojects/vcxproj/test/grpclb_test/grpclb_test.vcxproj create mode 100644 vsprojects/vcxproj/test/grpclb_test/grpclb_test.vcxproj.filters diff --git a/BUILD b/BUILD index f049e3c4056..42a35a310d6 100644 --- a/BUILD +++ b/BUILD @@ -467,6 +467,7 @@ cc_library( "src/core/ext/transport/chttp2/server/insecure/server_chttp2_posix.c", "src/core/ext/transport/chttp2/client/insecure/channel_create.c", "src/core/ext/transport/chttp2/client/insecure/channel_create_posix.c", + "src/core/ext/lb_policy/grpclb/grpclb.c", "src/core/ext/lb_policy/grpclb/load_balancer_api.c", "src/core/ext/lb_policy/grpclb/proto/grpc/lb/v1/load_balancer.pb.c", "src/core/ext/lb_policy/pick_first/pick_first.c", @@ -1141,6 +1142,7 @@ cc_library( "src/core/ext/resolver/sockaddr/sockaddr_resolver.c", "src/core/ext/load_reporting/load_reporting.c", "src/core/ext/load_reporting/load_reporting_filter.c", + "src/core/ext/lb_policy/grpclb/grpclb.c", "src/core/ext/lb_policy/grpclb/load_balancer_api.c", "src/core/ext/lb_policy/grpclb/proto/grpc/lb/v1/load_balancer.pb.c", "src/core/ext/lb_policy/pick_first/pick_first.c", @@ -1943,6 +1945,7 @@ objc_library( "src/core/ext/transport/chttp2/server/insecure/server_chttp2_posix.c", "src/core/ext/transport/chttp2/client/insecure/channel_create.c", "src/core/ext/transport/chttp2/client/insecure/channel_create_posix.c", + "src/core/ext/lb_policy/grpclb/grpclb.c", "src/core/ext/lb_policy/grpclb/load_balancer_api.c", "src/core/ext/lb_policy/grpclb/proto/grpc/lb/v1/load_balancer.pb.c", "src/core/ext/lb_policy/pick_first/pick_first.c", diff --git a/Makefile b/Makefile index 6eccd06952c..e316d4b1533 100644 --- a/Makefile +++ b/Makefile @@ -946,6 +946,7 @@ grpc_jwt_verifier_test: $(BINDIR)/$(CONFIG)/grpc_jwt_verifier_test grpc_print_google_default_creds_token: $(BINDIR)/$(CONFIG)/grpc_print_google_default_creds_token grpc_security_connector_test: $(BINDIR)/$(CONFIG)/grpc_security_connector_test grpc_verify_jwt: $(BINDIR)/$(CONFIG)/grpc_verify_jwt +grpclb_test: $(BINDIR)/$(CONFIG)/grpclb_test hpack_parser_fuzzer_test: $(BINDIR)/$(CONFIG)/hpack_parser_fuzzer_test hpack_parser_test: $(BINDIR)/$(CONFIG)/hpack_parser_test hpack_table_test: $(BINDIR)/$(CONFIG)/hpack_table_test @@ -1277,6 +1278,7 @@ buildtests_c: privatelibs_c \ $(BINDIR)/$(CONFIG)/grpc_json_token_test \ $(BINDIR)/$(CONFIG)/grpc_jwt_verifier_test \ $(BINDIR)/$(CONFIG)/grpc_security_connector_test \ + $(BINDIR)/$(CONFIG)/grpclb_test \ $(BINDIR)/$(CONFIG)/hpack_parser_test \ $(BINDIR)/$(CONFIG)/hpack_table_test \ $(BINDIR)/$(CONFIG)/http_parser_test \ @@ -1579,6 +1581,8 @@ test_c: buildtests_c $(Q) $(BINDIR)/$(CONFIG)/grpc_jwt_verifier_test || ( echo test grpc_jwt_verifier_test failed ; exit 1 ) $(E) "[RUN] Testing grpc_security_connector_test" $(Q) $(BINDIR)/$(CONFIG)/grpc_security_connector_test || ( echo test grpc_security_connector_test failed ; exit 1 ) + $(E) "[RUN] Testing grpclb_test" + $(Q) $(BINDIR)/$(CONFIG)/grpclb_test || ( echo test grpclb_test failed ; exit 1 ) $(E) "[RUN] Testing hpack_parser_test" $(Q) $(BINDIR)/$(CONFIG)/hpack_parser_test || ( echo test hpack_parser_test failed ; exit 1 ) $(E) "[RUN] Testing hpack_table_test" @@ -2662,6 +2666,7 @@ LIBGRPC_SRC = \ src/core/ext/transport/chttp2/server/insecure/server_chttp2_posix.c \ src/core/ext/transport/chttp2/client/insecure/channel_create.c \ src/core/ext/transport/chttp2/client/insecure/channel_create_posix.c \ + src/core/ext/lb_policy/grpclb/grpclb.c \ src/core/ext/lb_policy/grpclb/load_balancer_api.c \ src/core/ext/lb_policy/grpclb/proto/grpc/lb/v1/load_balancer.pb.c \ third_party/nanopb/pb_common.c \ @@ -3240,6 +3245,7 @@ LIBGRPC_UNSECURE_SRC = \ src/core/ext/resolver/sockaddr/sockaddr_resolver.c \ src/core/ext/load_reporting/load_reporting.c \ src/core/ext/load_reporting/load_reporting_filter.c \ + src/core/ext/lb_policy/grpclb/grpclb.c \ src/core/ext/lb_policy/grpclb/load_balancer_api.c \ src/core/ext/lb_policy/grpclb/proto/grpc/lb/v1/load_balancer.pb.c \ third_party/nanopb/pb_common.c \ @@ -8470,6 +8476,38 @@ endif endif +GRPCLB_TEST_SRC = \ + test/core/client_config/grpclb_test.c \ + +GRPCLB_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(GRPCLB_TEST_SRC)))) +ifeq ($(NO_SECURE),true) + +# You can't build secure targets if you don't have OpenSSL. + +$(BINDIR)/$(CONFIG)/grpclb_test: openssl_dep_error + +else + + + +$(BINDIR)/$(CONFIG)/grpclb_test: $(GRPCLB_TEST_OBJS) $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a + $(E) "[LD] Linking $@" + $(Q) mkdir -p `dirname $@` + $(Q) $(LD) $(LDFLAGS) $(GRPCLB_TEST_OBJS) $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) $(LDLIBS_SECURE) -o $(BINDIR)/$(CONFIG)/grpclb_test + +endif + +$(OBJDIR)/$(CONFIG)/test/core/client_config/grpclb_test.o: $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a + +deps_grpclb_test: $(GRPCLB_TEST_OBJS:.o=.dep) + +ifneq ($(NO_SECURE),true) +ifneq ($(NO_DEPS),true) +-include $(GRPCLB_TEST_OBJS:.o=.dep) +endif +endif + + HPACK_PARSER_FUZZER_TEST_SRC = \ test/core/transport/chttp2/hpack_parser_fuzzer_test.c \ diff --git a/binding.gyp b/binding.gyp index fc61a9d01fc..f6cb59b4115 100644 --- a/binding.gyp +++ b/binding.gyp @@ -722,6 +722,7 @@ 'src/core/ext/transport/chttp2/server/insecure/server_chttp2_posix.c', 'src/core/ext/transport/chttp2/client/insecure/channel_create.c', 'src/core/ext/transport/chttp2/client/insecure/channel_create_posix.c', + 'src/core/ext/lb_policy/grpclb/grpclb.c', 'src/core/ext/lb_policy/grpclb/load_balancer_api.c', 'src/core/ext/lb_policy/grpclb/proto/grpc/lb/v1/load_balancer.pb.c', 'third_party/nanopb/pb_common.c', diff --git a/build.yaml b/build.yaml index a83ebc595ad..d5d1b816a68 100644 --- a/build.yaml +++ b/build.yaml @@ -377,8 +377,10 @@ filegroups: - src/core/ext/lb_policy/grpclb/load_balancer_api.h - src/core/ext/lb_policy/grpclb/proto/grpc/lb/v1/load_balancer.pb.h src: + - src/core/ext/lb_policy/grpclb/grpclb.c - src/core/ext/lb_policy/grpclb/load_balancer_api.c - src/core/ext/lb_policy/grpclb/proto/grpc/lb/v1/load_balancer.pb.c + plugin: grpc_lb_policy_grpclb uses: - grpc_base - grpc_client_config @@ -796,6 +798,7 @@ libs: - grpc_lb_policy_grpclb - grpc_lb_policy_pick_first - grpc_lb_policy_round_robin + - grpc_lb_policy_grpclb - grpc_resolver_dns_native - grpc_resolver_sockaddr - grpc_load_reporting @@ -893,6 +896,7 @@ libs: - grpc_lb_policy_grpclb - grpc_lb_policy_pick_first - grpc_lb_policy_round_robin + - grpc_lb_policy_grpclb - census generate_plugin_registry: true secure: false @@ -1815,6 +1819,16 @@ targets: - grpc - gpr_test_util - gpr +- name: grpclb_test + build: test + language: c + src: + - test/core/client_config/grpclb_test.c + deps: + - grpc_test_util + - grpc + - gpr_test_util + - gpr - name: hpack_parser_fuzzer_test build: fuzzer language: c diff --git a/config.m4 b/config.m4 index bf5aa244ff2..17dc3c86ec9 100644 --- a/config.m4 +++ b/config.m4 @@ -241,6 +241,7 @@ if test "$PHP_GRPC" != "no"; then src/core/ext/transport/chttp2/server/insecure/server_chttp2_posix.c \ src/core/ext/transport/chttp2/client/insecure/channel_create.c \ src/core/ext/transport/chttp2/client/insecure/channel_create_posix.c \ + src/core/ext/lb_policy/grpclb/grpclb.c \ src/core/ext/lb_policy/grpclb/load_balancer_api.c \ src/core/ext/lb_policy/grpclb/proto/grpc/lb/v1/load_balancer.pb.c \ third_party/nanopb/pb_common.c \ diff --git a/gRPC.podspec b/gRPC.podspec index d3665d51744..ab04e494a31 100644 --- a/gRPC.podspec +++ b/gRPC.podspec @@ -504,6 +504,7 @@ Pod::Spec.new do |s| 'src/core/ext/transport/chttp2/server/insecure/server_chttp2_posix.c', 'src/core/ext/transport/chttp2/client/insecure/channel_create.c', 'src/core/ext/transport/chttp2/client/insecure/channel_create_posix.c', + 'src/core/ext/lb_policy/grpclb/grpclb.c', 'src/core/ext/lb_policy/grpclb/load_balancer_api.c', 'src/core/ext/lb_policy/grpclb/proto/grpc/lb/v1/load_balancer.pb.c', 'third_party/nanopb/pb_common.c', diff --git a/grpc.gemspec b/grpc.gemspec index 9f3ae048a70..d30d7ae30e9 100755 --- a/grpc.gemspec +++ b/grpc.gemspec @@ -483,6 +483,7 @@ Gem::Specification.new do |s| s.files += %w( src/core/ext/transport/chttp2/server/insecure/server_chttp2_posix.c ) s.files += %w( src/core/ext/transport/chttp2/client/insecure/channel_create.c ) s.files += %w( src/core/ext/transport/chttp2/client/insecure/channel_create_posix.c ) + s.files += %w( src/core/ext/lb_policy/grpclb/grpclb.c ) s.files += %w( src/core/ext/lb_policy/grpclb/load_balancer_api.c ) s.files += %w( src/core/ext/lb_policy/grpclb/proto/grpc/lb/v1/load_balancer.pb.c ) s.files += %w( third_party/nanopb/pb_common.c ) diff --git a/package.xml b/package.xml index b25e42c1c01..2c718608647 100644 --- a/package.xml +++ b/package.xml @@ -490,6 +490,7 @@ + diff --git a/src/core/ext/client_config/lb_policy.c b/src/core/ext/client_config/lb_policy.c index 20535398d69..dc1612428ec 100644 --- a/src/core/ext/client_config/lb_policy.c +++ b/src/core/ext/client_config/lb_policy.c @@ -60,8 +60,9 @@ static gpr_atm ref_mutate(grpc_lb_policy *c, gpr_atm delta, : gpr_atm_no_barrier_fetch_add(&c->ref_pair, delta); #ifdef GRPC_LB_POLICY_REFCOUNT_DEBUG gpr_log(file, line, GPR_LOG_SEVERITY_DEBUG, - "LB_POLICY: %p % 12s 0x%08x -> 0x%08x [%s]", c, purpose, old_val, - old_val + delta, reason); + "LB_POLICY: 0x%" PRIxPTR " %12s 0x%" PRIxPTR " -> 0x%" PRIxPTR + " [%s]", + (intptr_t)c, purpose, old_val, old_val + delta, reason); #endif return old_val; } diff --git a/src/core/ext/client_config/lb_policy.h b/src/core/ext/client_config/lb_policy.h index 56fa11198b7..b07824ae1ba 100644 --- a/src/core/ext/client_config/lb_policy.h +++ b/src/core/ext/client_config/lb_policy.h @@ -73,15 +73,17 @@ struct grpc_lb_policy_vtable { void (*ping_one)(grpc_exec_ctx *exec_ctx, grpc_lb_policy *policy, grpc_closure *closure); - /** try to enter a READY connectivity state */ + /** Try to enter a READY connectivity state */ void (*exit_idle)(grpc_exec_ctx *exec_ctx, grpc_lb_policy *policy); - /** check the current connectivity of the lb_policy */ + /** Check the current connectivity */ grpc_connectivity_state (*check_connectivity)(grpc_exec_ctx *exec_ctx, grpc_lb_policy *policy); /** call notify when the connectivity state of a channel changes from *state. - Updates *state with the new state of the policy */ + Updates *state with the new state of the policy. Calling with a NULL \a + state cancels the subscription. + */ void (*notify_on_state_change)(grpc_exec_ctx *exec_ctx, grpc_lb_policy *policy, grpc_connectivity_state *state, @@ -124,7 +126,7 @@ void grpc_lb_policy_init(grpc_lb_policy *policy, /** Given initial metadata in \a initial_metadata, find an appropriate target for this rpc, and 'return' it by calling \a on_complete after setting \a target. - Picking can be asynchronous. Any IO should be done under \a pollset. */ + Picking can be asynchronous. Any IO should be done under \a pollent. */ int grpc_lb_policy_pick(grpc_exec_ctx *exec_ctx, grpc_lb_policy *policy, grpc_polling_entity *pollent, grpc_metadata_batch *initial_metadata, @@ -146,8 +148,11 @@ void grpc_lb_policy_cancel_picks(grpc_exec_ctx *exec_ctx, uint32_t initial_metadata_flags_mask, uint32_t initial_metadata_flags_eq); +/** Try to enter a READY connectivity state */ void grpc_lb_policy_exit_idle(grpc_exec_ctx *exec_ctx, grpc_lb_policy *policy); +/* Call notify when the connectivity state of a channel changes from \a *state. + * Updates \a *state with the new state of the policy */ void grpc_lb_policy_notify_on_state_change(grpc_exec_ctx *exec_ctx, grpc_lb_policy *policy, grpc_connectivity_state *state, diff --git a/src/core/ext/lb_policy/grpclb/grpclb.c b/src/core/ext/lb_policy/grpclb/grpclb.c new file mode 100644 index 00000000000..cfa9669e0a2 --- /dev/null +++ b/src/core/ext/lb_policy/grpclb/grpclb.c @@ -0,0 +1,836 @@ +/* + * + * Copyright 2016, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + */ + +#include "src/core/ext/lb_policy/grpclb/grpclb.h" +#include "src/core/ext/client_config/client_channel_factory.h" +#include "src/core/ext/client_config/lb_policy_registry.h" +#include "src/core/ext/client_config/parse_address.h" +#include "src/core/ext/lb_policy/grpclb/load_balancer_api.h" +#include "src/core/lib/iomgr/sockaddr_utils.h" +#include "src/core/lib/support/string.h" +#include "src/core/lib/surface/call.h" +#include "src/core/lib/surface/channel.h" + +#include + +#include +#include +#include +#include +#include + +int grpc_lb_glb_trace = 0; + +typedef struct wrapped_rr_closure_arg { + grpc_closure *wrapped_closure; + grpc_lb_policy *rr_policy; +} wrapped_rr_closure_arg; + +/* The \a on_complete closure passed as part of the pick requires keeping a + * reference to its associated round robin instance. We wrap this closure in + * order to unref the round robin instance upon its invocation */ +static void wrapped_rr_closure(grpc_exec_ctx *exec_ctx, void *arg, + bool success) { + wrapped_rr_closure_arg *wc = arg; + + if (wc->rr_policy != NULL) { + if (grpc_lb_glb_trace) { + gpr_log(GPR_INFO, "Unreffing RR %p", wc->rr_policy); + } + GRPC_LB_POLICY_UNREF(exec_ctx, wc->rr_policy, "wrapped_rr_closure"); + } + + if (wc->wrapped_closure != NULL) { + grpc_exec_ctx_enqueue(exec_ctx, wc->wrapped_closure, success, NULL); + } + gpr_free(wc); +} + +typedef struct pending_pick { + struct pending_pick *next; + grpc_polling_entity *pollent; + grpc_metadata_batch *initial_metadata; + uint32_t initial_metadata_flags; + grpc_connected_subchannel **target; + grpc_closure *wrapped_on_complete; + wrapped_rr_closure_arg *wrapped_on_complete_arg; +} pending_pick; + +typedef struct pending_ping { + struct pending_ping *next; + grpc_closure *wrapped_notify; + wrapped_rr_closure_arg *wrapped_notify_arg; +} pending_ping; + +typedef struct glb_lb_policy glb_lb_policy; + +#define MAX_LBCD_OPS_LEN 6 +typedef struct lb_client_data { + gpr_mu mu; + grpc_closure md_sent; + grpc_closure md_rcvd; + grpc_closure req_sent; + grpc_closure res_rcvd; + grpc_closure close_sent; + grpc_closure srv_status_rcvd; + + grpc_call *c; + gpr_timespec deadline; + + grpc_metadata_array initial_metadata_recv; + grpc_metadata_array trailing_metadata_recv; + + grpc_byte_buffer *request_payload; + grpc_byte_buffer *response_payload; + + grpc_status_code status; + char *status_details; + size_t status_details_capacity; + + glb_lb_policy *p; +} lb_client_data; + +/* Keeps track and reacts to changes in connectivity of the RR instance */ +typedef struct rr_connectivity_data { + grpc_closure on_change; + grpc_connectivity_state state; + glb_lb_policy *p; +} rr_connectivity_data; + +struct glb_lb_policy { + /** base policy: must be first */ + grpc_lb_policy base; + + /** mutex protecting remaining members */ + gpr_mu mu; + + grpc_client_channel_factory *cc_factory; + + /** for communicating with the LB server */ + grpc_channel *lb_server_channel; + + /** the RR policy to use of the backend servers returned by the LB server */ + grpc_lb_policy *rr_policy; + + bool started_picking; + + /** our connectivity state tracker */ + grpc_connectivity_state_tracker state_tracker; + + grpc_grpclb_serverlist *serverlist; + + /** list of picks that are waiting on connectivity */ + pending_pick *pending_picks; + + /** list of pings that are waiting on connectivity */ + pending_ping *pending_pings; + + /** data associated with the communication with the LB server */ + lb_client_data *lbcd; + + /** for tracking of the RR connectivity */ + rr_connectivity_data *rr_connectivity; +}; + +static void rr_handover(grpc_exec_ctx *exec_ctx, glb_lb_policy *p); +static void rr_connectivity_changed(grpc_exec_ctx *exec_ctx, void *arg, + bool iomgr_success) { + rr_connectivity_data *rrcd = arg; + if (!iomgr_success) { + gpr_free(rrcd); + return; + } + glb_lb_policy *p = rrcd->p; + const grpc_connectivity_state new_state = p->rr_connectivity->state; + if (new_state == GRPC_CHANNEL_SHUTDOWN && p->serverlist != NULL) { + /* a RR policy is shutting down but there's a serverlist available -> + * perform a handover */ + rr_handover(exec_ctx, p); + } else { + grpc_connectivity_state_set(exec_ctx, &p->state_tracker, new_state, + "rr_connectivity_changed"); + /* resubscribe */ + grpc_lb_policy_notify_on_state_change(exec_ctx, p->rr_policy, + &p->rr_connectivity->state, + &p->rr_connectivity->on_change); + } +} + +static void add_pending_pick(pending_pick **root, grpc_polling_entity *pollent, + grpc_metadata_batch *initial_metadata, + uint32_t initial_metadata_flags, + grpc_connected_subchannel **target, + grpc_closure *on_complete) { + pending_pick *pp = gpr_malloc(sizeof(*pp)); + memset(pp, 0, sizeof(pending_pick)); + pp->wrapped_on_complete_arg = gpr_malloc(sizeof(wrapped_rr_closure_arg)); + memset(pp->wrapped_on_complete_arg, 0, sizeof(wrapped_rr_closure_arg)); + pp->next = *root; + pp->pollent = pollent; + pp->target = target; + pp->initial_metadata = initial_metadata; + pp->initial_metadata_flags = initial_metadata_flags; + pp->wrapped_on_complete = + grpc_closure_create(wrapped_rr_closure, pp->wrapped_on_complete_arg); + pp->wrapped_on_complete_arg->wrapped_closure = on_complete; + *root = pp; +} + +static void add_pending_ping(pending_ping **root, grpc_closure *notify) { + pending_ping *pping = gpr_malloc(sizeof(*pping)); + memset(pping, 0, sizeof(pending_ping)); + pping->wrapped_notify_arg = gpr_malloc(sizeof(wrapped_rr_closure_arg)); + memset(pping->wrapped_notify_arg, 0, sizeof(wrapped_rr_closure_arg)); + pping->next = *root; + pping->wrapped_notify = + grpc_closure_create(wrapped_rr_closure, pping->wrapped_notify_arg); + pping->wrapped_notify_arg->wrapped_closure = notify; + *root = pping; +} + +static void lb_client_data_destroy(lb_client_data *lbcd); + +static void md_sent_cb(grpc_exec_ctx *exec_ctx, void *arg, bool success) { + lb_client_data *lbcd = arg; + GPR_ASSERT(lbcd->c); + grpc_call_error error; + grpc_op ops[1]; + memset(ops, 0, sizeof(ops)); + grpc_op *op = ops; + op->op = GRPC_OP_RECV_INITIAL_METADATA; + op->data.recv_initial_metadata = &lbcd->initial_metadata_recv; + op->flags = 0; + op->reserved = NULL; + op++; + error = grpc_call_start_batch_and_execute(exec_ctx, lbcd->c, ops, + (size_t)(op - ops), &lbcd->md_rcvd); + GPR_ASSERT(GRPC_CALL_OK == error); +} + +static void md_recv_cb(grpc_exec_ctx *exec_ctx, void *arg, bool success) { + lb_client_data *lbcd = arg; + GPR_ASSERT(lbcd->c); + grpc_call_error error; + grpc_op ops[1]; + memset(ops, 0, sizeof(ops)); + grpc_op *op = ops; + + op->op = GRPC_OP_SEND_MESSAGE; + op->data.send_message = lbcd->request_payload; + op->flags = 0; + op->reserved = NULL; + op++; + error = grpc_call_start_batch_and_execute( + exec_ctx, lbcd->c, ops, (size_t)(op - ops), &lbcd->req_sent); + GPR_ASSERT(GRPC_CALL_OK == error); +} + +static void req_sent_cb(grpc_exec_ctx *exec_ctx, void *arg, bool success) { + lb_client_data *lbcd = arg; + grpc_call_error error; + + grpc_op ops[1]; + memset(ops, 0, sizeof(ops)); + grpc_op *op = ops; + + op->op = GRPC_OP_RECV_MESSAGE; + op->data.recv_message = &lbcd->response_payload; + op->flags = 0; + op->reserved = NULL; + op++; + error = grpc_call_start_batch_and_execute( + exec_ctx, lbcd->c, ops, (size_t)(op - ops), &lbcd->res_rcvd); + GPR_ASSERT(GRPC_CALL_OK == error); +} + +static void res_rcvd_cb(grpc_exec_ctx *exec_ctx, void *arg, bool success) { + /* look inside lbcd->response_payload, ideally to send it back as the + * serverlist. */ + lb_client_data *lbcd = arg; + grpc_op ops[2]; + memset(ops, 0, sizeof(ops)); + grpc_op *op = ops; + if (lbcd->response_payload) { + grpc_byte_buffer_reader bbr; + grpc_byte_buffer_reader_init(&bbr, lbcd->response_payload); + gpr_slice response_slice = grpc_byte_buffer_reader_readall(&bbr); + grpc_byte_buffer_destroy(lbcd->response_payload); + grpc_grpclb_serverlist *serverlist = + grpc_grpclb_response_parse_serverlist(response_slice); + if (serverlist) { + gpr_slice_unref(response_slice); + if (grpc_lb_glb_trace) { + gpr_log(GPR_INFO, "Serverlist with %zu servers received", + serverlist->num_servers); + } + /* update serverlist */ + if (serverlist->num_servers > 0) { + if (grpc_grpclb_serverlist_equals(lbcd->p->serverlist, serverlist)) { + gpr_log(GPR_INFO, + "Incoming server list identical to current, ignoring."); + } else { + if (lbcd->p->serverlist != NULL) { + grpc_grpclb_destroy_serverlist(lbcd->p->serverlist); + } + lbcd->p->serverlist = serverlist; + } + } + if (lbcd->p->rr_policy == NULL) { + /* initial "handover", in this case from a null RR policy, meaning it'll + * just create the first one */ + rr_handover(exec_ctx, lbcd->p); + } else { + /* unref the RR policy, eventually leading to its substitution with a + * new one constructed from the received serverlist (see + * rr_connectivity_changed) */ + GRPC_LB_POLICY_UNREF(exec_ctx, lbcd->p->rr_policy, + "serverlist_received"); + } + + /* listen for a potential serverlist update */ + op->op = GRPC_OP_RECV_MESSAGE; + op->data.recv_message = &lbcd->response_payload; + op->flags = 0; + op->reserved = NULL; + op++; + const grpc_call_error error = grpc_call_start_batch_and_execute( + exec_ctx, lbcd->c, ops, (size_t)(op - ops), + &lbcd->res_rcvd); /* loop */ + GPR_ASSERT(GRPC_CALL_OK == error); + return; + } else { + gpr_log(GPR_ERROR, "Invalid LB response received: '%s'", + gpr_dump_slice(response_slice, GPR_DUMP_ASCII)); + gpr_slice_unref(response_slice); + + /* Disconnect from server returning invalid response. */ + op->op = GRPC_OP_SEND_CLOSE_FROM_CLIENT; + op->flags = 0; + op->reserved = NULL; + op++; + grpc_call_error error = grpc_call_start_batch_and_execute( + exec_ctx, lbcd->c, ops, (size_t)(op - ops), &lbcd->close_sent); + GPR_ASSERT(GRPC_CALL_OK == error); + } + } + /* empty payload: call cancelled by server. Cleanups happening in + * srv_status_rcvd_cb */ +} +static void close_sent_cb(grpc_exec_ctx *exec_ctx, void *arg, bool success) { + if (grpc_lb_glb_trace) { + gpr_log(GPR_INFO, + "Close from LB client sent. Waiting from server status now"); + } +} +static void srv_status_rcvd_cb(grpc_exec_ctx *exec_ctx, void *arg, + bool success) { + lb_client_data *lbcd = arg; + glb_lb_policy *p = lbcd->p; + if (grpc_lb_glb_trace) { + gpr_log( + GPR_INFO, + "status from lb server received. Status = %d, Details = '%s', Capaticy " + "= %zu", + lbcd->status, lbcd->status_details, lbcd->status_details_capacity); + } + + grpc_call_destroy(lbcd->c); + grpc_channel_destroy(lbcd->p->lb_server_channel); + lbcd->p->lb_server_channel = NULL; + lb_client_data_destroy(lbcd); + p->lbcd = NULL; +} + +static lb_client_data *lb_client_data_create(glb_lb_policy *p) { + lb_client_data *lbcd = gpr_malloc(sizeof(lb_client_data)); + memset(lbcd, 0, sizeof(lb_client_data)); + + gpr_mu_init(&lbcd->mu); + grpc_closure_init(&lbcd->md_sent, md_sent_cb, lbcd); + + grpc_closure_init(&lbcd->md_rcvd, md_recv_cb, lbcd); + grpc_closure_init(&lbcd->req_sent, req_sent_cb, lbcd); + grpc_closure_init(&lbcd->res_rcvd, res_rcvd_cb, lbcd); + grpc_closure_init(&lbcd->close_sent, close_sent_cb, lbcd); + grpc_closure_init(&lbcd->srv_status_rcvd, srv_status_rcvd_cb, lbcd); + + /* TODO(dgq): get the deadline from the client/user instead of fabricating + * one + * here. Make it a policy arg? */ + lbcd->deadline = gpr_time_add(gpr_now(GPR_CLOCK_MONOTONIC), + gpr_time_from_seconds(3, GPR_TIMESPAN)); + + lbcd->c = grpc_channel_create_pollset_set_call( + p->lb_server_channel, NULL, GRPC_PROPAGATE_DEFAULTS, + p->base.interested_parties, "/BalanceLoad", + NULL, /* FIXME(dgq): which "host" value to use? */ + lbcd->deadline, NULL); + + grpc_metadata_array_init(&lbcd->initial_metadata_recv); + grpc_metadata_array_init(&lbcd->trailing_metadata_recv); + + grpc_grpclb_request *request = grpc_grpclb_request_create( + "load.balanced.service.name"); /* FIXME(dgq): get the name of the load + balanced service from above. */ + gpr_slice request_payload_slice = grpc_grpclb_request_encode(request); + lbcd->request_payload = + grpc_raw_byte_buffer_create(&request_payload_slice, 1); + gpr_slice_unref(request_payload_slice); + grpc_grpclb_request_destroy(request); + + lbcd->status_details = NULL; + lbcd->status_details_capacity = 0; + lbcd->p = p; + return lbcd; +} + +static void lb_client_data_destroy(lb_client_data *lbcd) { + grpc_metadata_array_destroy(&lbcd->initial_metadata_recv); + grpc_metadata_array_destroy(&lbcd->trailing_metadata_recv); + + grpc_byte_buffer_destroy(lbcd->request_payload); + + gpr_free(lbcd->status_details); + gpr_mu_destroy(&lbcd->mu); + gpr_free(lbcd); +} + +static void glb_destroy(grpc_exec_ctx *exec_ctx, grpc_lb_policy *pol) { + glb_lb_policy *p = (glb_lb_policy *)pol; + GPR_ASSERT(p->pending_picks == NULL); + GPR_ASSERT(p->pending_pings == NULL); + grpc_connectivity_state_destroy(exec_ctx, &p->state_tracker); + if (p->serverlist != NULL) { + grpc_grpclb_destroy_serverlist(p->serverlist); + } + gpr_mu_destroy(&p->mu); + gpr_free(p); +} + +static void glb_shutdown(grpc_exec_ctx *exec_ctx, grpc_lb_policy *pol) { + glb_lb_policy *p = (glb_lb_policy *)pol; + gpr_mu_lock(&p->mu); + + pending_pick *pp = p->pending_picks; + p->pending_picks = NULL; + pending_ping *pping = p->pending_pings; + p->pending_pings = NULL; + gpr_mu_unlock(&p->mu); + + while (pp != NULL) { + pending_pick *next = pp->next; + *pp->target = NULL; + grpc_exec_ctx_enqueue(exec_ctx, pp->wrapped_on_complete, true, NULL); + gpr_free(pp); + pp = next; + } + + while (pping != NULL) { + pending_ping *next = pping->next; + grpc_exec_ctx_enqueue(exec_ctx, pping->wrapped_notify, true, NULL); + pping = next; + } + + if (p->rr_policy) { + /* unsubscribe */ + grpc_lb_policy_notify_on_state_change(exec_ctx, p->rr_policy, NULL, + &p->rr_connectivity->on_change); + GRPC_LB_POLICY_UNREF(exec_ctx, p->rr_policy, "glb_shutdown"); + } + + grpc_connectivity_state_set(exec_ctx, &p->state_tracker, + GRPC_CHANNEL_SHUTDOWN, "glb_shutdown"); +} + +static void glb_cancel_pick(grpc_exec_ctx *exec_ctx, grpc_lb_policy *pol, + grpc_connected_subchannel **target) { + glb_lb_policy *p = (glb_lb_policy *)pol; + gpr_mu_lock(&p->mu); + pending_pick *pp = p->pending_picks; + p->pending_picks = NULL; + while (pp != NULL) { + pending_pick *next = pp->next; + if (pp->target == target) { + grpc_polling_entity_del_from_pollset_set(exec_ctx, pp->pollent, + p->base.interested_parties); + *target = NULL; + grpc_exec_ctx_enqueue(exec_ctx, pp->wrapped_on_complete, false, NULL); + gpr_free(pp); + } else { + pp->next = p->pending_picks; + p->pending_picks = pp; + } + pp = next; + } + gpr_mu_unlock(&p->mu); +} + +static void glb_cancel_picks(grpc_exec_ctx *exec_ctx, grpc_lb_policy *pol, + uint32_t initial_metadata_flags_mask, + uint32_t initial_metadata_flags_eq) { + glb_lb_policy *p = (glb_lb_policy *)pol; + gpr_mu_lock(&p->mu); + if (p->lbcd != NULL) { + /* cancel the call to the load balancer service, if any */ + grpc_call_cancel(p->lbcd->c, NULL); + } + pending_pick *pp = p->pending_picks; + p->pending_picks = NULL; + while (pp != NULL) { + pending_pick *next = pp->next; + if ((pp->initial_metadata_flags & initial_metadata_flags_mask) == + initial_metadata_flags_eq) { + grpc_polling_entity_del_from_pollset_set(exec_ctx, pp->pollent, + p->base.interested_parties); + grpc_exec_ctx_enqueue(exec_ctx, pp->wrapped_on_complete, false, NULL); + gpr_free(pp); + } else { + pp->next = p->pending_picks; + p->pending_picks = pp; + } + pp = next; + } + gpr_mu_unlock(&p->mu); +} + +static void query_for_backends(grpc_exec_ctx *exec_ctx, glb_lb_policy *p) { + GPR_ASSERT(p->lb_server_channel != NULL); + + p->lbcd = lb_client_data_create(p); + grpc_call_error error; + grpc_op ops[1]; + memset(ops, 0, sizeof(ops)); + grpc_op *op = ops; + op->op = GRPC_OP_SEND_INITIAL_METADATA; + op->data.send_initial_metadata.count = 0; + op->flags = 0; + op->reserved = NULL; + op++; + error = grpc_call_start_batch_and_execute( + exec_ctx, p->lbcd->c, ops, (size_t)(op - ops), &p->lbcd->md_sent); + GPR_ASSERT(GRPC_CALL_OK == error); + + op = ops; + op->op = GRPC_OP_RECV_STATUS_ON_CLIENT; + op->data.recv_status_on_client.trailing_metadata = + &p->lbcd->trailing_metadata_recv; + op->data.recv_status_on_client.status = &p->lbcd->status; + op->data.recv_status_on_client.status_details = &p->lbcd->status_details; + op->data.recv_status_on_client.status_details_capacity = + &p->lbcd->status_details_capacity; + op->flags = 0; + op->reserved = NULL; + op++; + error = grpc_call_start_batch_and_execute( + exec_ctx, p->lbcd->c, ops, (size_t)(op - ops), &p->lbcd->srv_status_rcvd); + GPR_ASSERT(GRPC_CALL_OK == error); +} + +static grpc_lb_policy *create_rr(grpc_exec_ctx *exec_ctx, + const grpc_grpclb_serverlist *serverlist, + glb_lb_policy *p) { + /* TODO(dgq): support mixed ip version */ + GPR_ASSERT(serverlist != NULL && serverlist->num_servers > 0); + char **host_ports = gpr_malloc(sizeof(char *) * serverlist->num_servers); + for (size_t i = 0; i < serverlist->num_servers; ++i) { + gpr_join_host_port(&host_ports[i], serverlist->servers[i]->ip_address, + serverlist->servers[i]->port); + } + + size_t uri_path_len; + char *concat_ipports = gpr_strjoin_sep( + (const char **)host_ports, serverlist->num_servers, ",", &uri_path_len); + + grpc_lb_policy_args args; + args.client_channel_factory = p->cc_factory; + args.addresses = gpr_malloc(sizeof(grpc_resolved_addresses)); + args.addresses->naddrs = serverlist->num_servers; + args.addresses->addrs = + gpr_malloc(sizeof(grpc_resolved_address) * args.addresses->naddrs); + size_t out_addrs_idx = 0; + for (size_t i = 0; i < serverlist->num_servers; ++i) { + grpc_uri uri; + struct sockaddr_storage sa; + size_t sa_len; + uri.path = host_ports[i]; + if (parse_ipv4(&uri, &sa, &sa_len)) { /* TODO(dgq): add support for ipv6 */ + memcpy(args.addresses->addrs[out_addrs_idx].addr, &sa, sa_len); + args.addresses->addrs[out_addrs_idx].len = sa_len; + ++out_addrs_idx; + } else { + gpr_log(GPR_ERROR, "Invalid LB service address '%s', ignoring.", + host_ports[i]); + } + } + + grpc_lb_policy *rr = grpc_lb_policy_create(exec_ctx, "round_robin", &args); + + gpr_free(concat_ipports); + for (size_t i = 0; i < serverlist->num_servers; i++) { + gpr_free(host_ports[i]); + } + gpr_free(host_ports); + + gpr_free(args.addresses->addrs); + gpr_free(args.addresses); + + return rr; +} + +static void start_picking(grpc_exec_ctx *exec_ctx, glb_lb_policy *p) { + p->started_picking = true; + query_for_backends(exec_ctx, p); +} + +static void rr_handover(grpc_exec_ctx *exec_ctx, glb_lb_policy *p) { + p->rr_policy = create_rr(exec_ctx, p->serverlist, p); + if (grpc_lb_glb_trace) { + gpr_log(GPR_INFO, "Created RR policy (0x%" PRIxPTR ")", + (intptr_t)p->rr_policy); + } + GPR_ASSERT(p->rr_policy != NULL); + p->rr_connectivity->state = + grpc_lb_policy_check_connectivity(exec_ctx, p->rr_policy); + grpc_lb_policy_notify_on_state_change(exec_ctx, p->rr_policy, + &p->rr_connectivity->state, + &p->rr_connectivity->on_change); + grpc_connectivity_state_set(exec_ctx, &p->state_tracker, + p->rr_connectivity->state, "rr_handover"); + grpc_lb_policy_exit_idle(exec_ctx, p->rr_policy); + + /* flush pending ops */ + pending_pick *pp; + while ((pp = p->pending_picks)) { + p->pending_picks = pp->next; + GRPC_LB_POLICY_REF(p->rr_policy, "rr_handover_pending_pick"); + pp->wrapped_on_complete_arg->rr_policy = p->rr_policy; + if (grpc_lb_glb_trace) { + gpr_log(GPR_INFO, "Pending pick about to PICK from 0x%"PRIxPTR"", (intptr_t)p->rr_policy); + } + grpc_lb_policy_pick(exec_ctx, p->rr_policy, pp->pollent, + pp->initial_metadata, pp->initial_metadata_flags, + pp->target, pp->wrapped_on_complete); + gpr_free(pp); + } + + pending_ping *pping; + while ((pping = p->pending_pings)) { + p->pending_pings = pping->next; + GRPC_LB_POLICY_REF(p->rr_policy, "rr_handover_pending_ping"); + pping->wrapped_notify_arg->rr_policy = p->rr_policy; + if (grpc_lb_glb_trace) { + gpr_log(GPR_INFO, "Pending ping about to PING from 0x%"PRIxPTR"", (intptr_t)p->rr_policy); + } + grpc_lb_policy_ping_one(exec_ctx, p->rr_policy, pping->wrapped_notify); + gpr_free(pping); + } +} + +static void glb_exit_idle(grpc_exec_ctx *exec_ctx, grpc_lb_policy *pol) { + glb_lb_policy *p = (glb_lb_policy *)pol; + gpr_mu_lock(&p->mu); + if (!p->started_picking) { + start_picking(exec_ctx, p); + } + gpr_mu_unlock(&p->mu); +} + +static int glb_pick(grpc_exec_ctx *exec_ctx, grpc_lb_policy *pol, + grpc_polling_entity *pollent, + grpc_metadata_batch *initial_metadata, + uint32_t initial_metadata_flags, + grpc_connected_subchannel **target, + grpc_closure *on_complete) { + glb_lb_policy *p = (glb_lb_policy *)pol; + gpr_mu_lock(&p->mu); + int r; + + if (p->rr_policy != NULL) { + if (grpc_lb_glb_trace) { + gpr_log(GPR_INFO, "about to PICK from 0x%"PRIxPTR"", (intptr_t)p->rr_policy); + } + GRPC_LB_POLICY_REF(p->rr_policy, "rr_pick"); + wrapped_rr_closure_arg *warg = gpr_malloc(sizeof(wrapped_rr_closure_arg)); + warg->rr_policy = p->rr_policy; + warg->wrapped_closure = on_complete; + grpc_closure *wrapped_on_complete = + grpc_closure_create(wrapped_rr_closure, warg); + r = grpc_lb_policy_pick(exec_ctx, p->rr_policy, pollent, initial_metadata, + initial_metadata_flags, target, + wrapped_on_complete); + if (r != 0) { + /* the call to grpc_lb_policy_pick has been sychronous. Invoke a neutered + * wrapped closure */ + warg->wrapped_closure = NULL; + grpc_exec_ctx_enqueue(exec_ctx, wrapped_on_complete, false, NULL); + } + } else { + grpc_polling_entity_add_to_pollset_set(exec_ctx, pollent, + p->base.interested_parties); + add_pending_pick(&p->pending_picks, pollent, initial_metadata, + initial_metadata_flags, target, on_complete); + + if (!p->started_picking) { + start_picking(exec_ctx, p); + } + r = 0; + } + gpr_mu_unlock(&p->mu); + return r; +} + +static grpc_connectivity_state glb_check_connectivity(grpc_exec_ctx *exec_ctx, + grpc_lb_policy *pol) { + glb_lb_policy *p = (glb_lb_policy *)pol; + grpc_connectivity_state st; + gpr_mu_lock(&p->mu); + st = grpc_connectivity_state_check(&p->state_tracker); + gpr_mu_unlock(&p->mu); + return st; +} + +static void glb_ping_one(grpc_exec_ctx *exec_ctx, grpc_lb_policy *pol, + grpc_closure *closure) { + glb_lb_policy *p = (glb_lb_policy *)pol; + gpr_mu_lock(&p->mu); + if (p->rr_policy) { + grpc_lb_policy_ping_one(exec_ctx, p->rr_policy, closure); + } else { + add_pending_ping(&p->pending_pings, closure); + if (!p->started_picking) { + start_picking(exec_ctx, p); + } + } + gpr_mu_unlock(&p->mu); +} + +static void glb_notify_on_state_change(grpc_exec_ctx *exec_ctx, + grpc_lb_policy *pol, + grpc_connectivity_state *current, + grpc_closure *notify) { + glb_lb_policy *p = (glb_lb_policy *)pol; + gpr_mu_lock(&p->mu); + grpc_connectivity_state_notify_on_state_change(exec_ctx, &p->state_tracker, + current, notify); + + gpr_mu_unlock(&p->mu); +} + +static const grpc_lb_policy_vtable glb_lb_policy_vtable = { + glb_destroy, glb_shutdown, glb_pick, + glb_cancel_pick, glb_cancel_picks, glb_ping_one, + glb_exit_idle, glb_check_connectivity, glb_notify_on_state_change}; + +static void glb_factory_ref(grpc_lb_policy_factory *factory) {} + +static void glb_factory_unref(grpc_lb_policy_factory *factory) {} + +static grpc_lb_policy *glb_create(grpc_exec_ctx *exec_ctx, + grpc_lb_policy_factory *factory, + grpc_lb_policy_args *args) { + glb_lb_policy *p = gpr_malloc(sizeof(*p)); + memset(p, 0, sizeof(*p)); + + /* all input addresses in args->addresses come from a resolver that claims + * they are LB services. + * + * Create a client channel over them to communicate with a LB service */ + p->cc_factory = args->client_channel_factory; + GPR_ASSERT(p->cc_factory != NULL); + if (args->addresses->naddrs == 0) { + return NULL; + } + + /* construct a target from the args->addresses, in the form + * ipvX://ip1:port1,ip2:port2,... + * TODO(dgq): support mixed ip version */ + char **addr_strs = gpr_malloc(sizeof(char *) * args->addresses->naddrs); + addr_strs[0] = + grpc_sockaddr_to_uri((const struct sockaddr *)&args->addresses->addrs[0]); + for (size_t i = 1; i < args->addresses->naddrs; i++) { + GPR_ASSERT(grpc_sockaddr_to_string( + &addr_strs[i], + (const struct sockaddr *)&args->addresses->addrs[i], + true) == 0); + } + size_t uri_path_len; + char *target_uri_str = gpr_strjoin_sep( + (const char **)addr_strs, args->addresses->naddrs, ",", &uri_path_len); + + /* will pick using pick_first */ + p->lb_server_channel = grpc_client_channel_factory_create_channel( + exec_ctx, p->cc_factory, target_uri_str, + GRPC_CLIENT_CHANNEL_TYPE_LOAD_BALANCING, NULL); + + gpr_free(target_uri_str); + for (size_t i = 0; i < args->addresses->naddrs; i++) { + gpr_free(addr_strs[i]); + } + gpr_free(addr_strs); + + if (p->lb_server_channel == NULL) { + gpr_free(p); + return NULL; + } + + rr_connectivity_data *rr_connectivity = + gpr_malloc(sizeof(rr_connectivity_data)); + memset(rr_connectivity, 0, sizeof(rr_connectivity_data)); + grpc_closure_init(&rr_connectivity->on_change, rr_connectivity_changed, + rr_connectivity); + rr_connectivity->p = p; + p->rr_connectivity = rr_connectivity; + + grpc_lb_policy_init(&p->base, &glb_lb_policy_vtable); + gpr_mu_init(&p->mu); + grpc_connectivity_state_init(&p->state_tracker, GRPC_CHANNEL_IDLE, "grpclb"); + return &p->base; +} + +static const grpc_lb_policy_factory_vtable glb_factory_vtable = { + glb_factory_ref, glb_factory_unref, glb_create, "grpclb"}; + +static grpc_lb_policy_factory glb_lb_policy_factory = {&glb_factory_vtable}; + +grpc_lb_policy_factory *grpc_glb_lb_factory_create() { + return &glb_lb_policy_factory; +} + +/* Plugin registration */ + +void grpc_lb_policy_grpclb_init() { + grpc_register_lb_policy(grpc_glb_lb_factory_create()); + grpc_register_tracer("glb", &grpc_lb_glb_trace); +} + +void grpc_lb_policy_grpclb_shutdown() {} diff --git a/src/core/ext/lb_policy/grpclb/grpclb.h b/src/core/ext/lb_policy/grpclb/grpclb.h new file mode 100644 index 00000000000..83552b4fa02 --- /dev/null +++ b/src/core/ext/lb_policy/grpclb/grpclb.h @@ -0,0 +1,44 @@ +/* + * + * Copyright 2016, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + */ + +#ifndef GRPC_CORE_EXT_LB_POLICY_GRPCLB_GRPCLB_H +#define GRPC_CORE_EXT_LB_POLICY_GRPCLB_GRPCLB_H + +#include "src/core/ext/client_config/lb_policy_factory.h" + +/** Returns a load balancing factory for the glb policy, which tries to connect + * to a load balancing server to decide the next successfully connected + * subchannel to pick. */ +grpc_lb_policy_factory *grpc_glb_lb_factory_create(); + +#endif /* GRPC_CORE_EXT_LB_POLICY_GRPCLB_GRPCLB_H */ diff --git a/src/core/ext/lb_policy/grpclb/load_balancer_api.c b/src/core/ext/lb_policy/grpclb/load_balancer_api.c index 59b89997dd9..c3b3888e90b 100644 --- a/src/core/ext/lb_policy/grpclb/load_balancer_api.c +++ b/src/core/ext/lb_policy/grpclb/load_balancer_api.c @@ -56,6 +56,7 @@ static bool decode_serverlist(pb_istream_t *stream, const pb_field_t *field, dec_arg->num_servers++; } else { /* second pass */ grpc_grpclb_server *server = gpr_malloc(sizeof(grpc_grpclb_server)); + memset(server, 0, sizeof(grpc_grpclb_server)); GPR_ASSERT(dec_arg->num_servers > 0); if (dec_arg->i == 0) { /* first iteration of second pass */ dec_arg->servers = @@ -147,6 +148,7 @@ grpc_grpclb_serverlist *grpc_grpclb_response_parse_serverlist( } grpc_grpclb_serverlist *sl = gpr_malloc(sizeof(grpc_grpclb_serverlist)); + memset(sl, 0, sizeof(*sl)); sl->num_servers = arg.num_servers; sl->servers = arg.servers; if (res->server_list.has_expiration_interval) { @@ -167,6 +169,81 @@ void grpc_grpclb_destroy_serverlist(grpc_grpclb_serverlist *serverlist) { gpr_free(serverlist); } +grpc_grpclb_serverlist *grpc_grpclb_serverlist_copy( + const grpc_grpclb_serverlist *sl) { + grpc_grpclb_serverlist *copy = gpr_malloc(sizeof(grpc_grpclb_serverlist)); + memset(copy, 0, sizeof(grpc_grpclb_serverlist)); + copy->num_servers = sl->num_servers; + memcpy(©->expiration_interval, &sl->expiration_interval, + sizeof(grpc_grpclb_duration)); + copy->servers = gpr_malloc(sizeof(grpc_grpclb_server*) * sl->num_servers); + for (size_t i = 0; i < sl->num_servers; i++) { + copy->servers[i] = gpr_malloc(sizeof(grpc_grpclb_server)); + memcpy(copy->servers[i], sl->servers[i], sizeof(grpc_grpclb_server)); + } + return copy; +} + +bool grpc_grpclb_serverlist_equals(const grpc_grpclb_serverlist *lhs, + const grpc_grpclb_serverlist *rhs) { + if ((lhs == NULL) || (rhs == NULL)) { + return false; + } + if (lhs->num_servers != rhs->num_servers) { + return false; + } + if (grpc_grpclb_duration_compare(&lhs->expiration_interval, + &rhs->expiration_interval) != 0) { + return false; + } + for (size_t i = 0; i < lhs->num_servers; i++) { + if (!grpc_grpclb_server_equals(lhs->servers[i], rhs->servers[i])) { + return false; + } + } + return true; +} + +bool grpc_grpclb_server_equals(const grpc_grpclb_server *lhs, + const grpc_grpclb_server *rhs) { + return memcmp(lhs, rhs, sizeof(grpc_grpclb_server)) == 0; +} + +int grpc_grpclb_duration_compare(const grpc_grpclb_duration *lhs, + const grpc_grpclb_duration *rhs) { + GPR_ASSERT(lhs && rhs); + if (lhs->has_seconds && rhs->has_seconds) { + if (lhs->seconds < rhs->seconds) { + return -1; + } + if (lhs->seconds > rhs->seconds) { + return 1; + } + goto compare_nanos; + } + if (lhs->has_seconds + rhs->has_seconds == 0) { + goto compare_nanos; + } + // only lhs or rhs have seconds + return rhs->has_seconds ? 1 : -1; + +compare_nanos: + if (lhs->has_nanos && rhs->has_nanos) { + if (lhs->nanos < rhs->nanos) { + return -1; + } + if (lhs->nanos > rhs->nanos) { + return 1; + } + return 0; + } + if (lhs->has_nanos + rhs->has_nanos == 0) { + return 0; + } + // only lhs or rhs have nanos + return rhs->has_nanos ? 1 : -1; +} + void grpc_grpclb_response_destroy(grpc_grpclb_response *response) { gpr_free(response); } diff --git a/src/core/ext/lb_policy/grpclb/load_balancer_api.h b/src/core/ext/lb_policy/grpclb/load_balancer_api.h index 71b5616d0c8..cc5c4e93439 100644 --- a/src/core/ext/lb_policy/grpclb/load_balancer_api.h +++ b/src/core/ext/lb_policy/grpclb/load_balancer_api.h @@ -68,6 +68,11 @@ void grpc_grpclb_request_destroy(grpc_grpclb_request *request); * grpc_grpclb_response */ grpc_grpclb_response *grpc_grpclb_response_parse(gpr_slice encoded_response); +/** Return a copy of \a sl. The caller is responsible for calling \a + * grpc_grpclb_destroy_serverlist on the returned copy. */ +grpc_grpclb_serverlist *grpc_grpclb_serverlist_copy( + const grpc_grpclb_serverlist *sl); + /** Destroy \a serverlist */ void grpc_grpclb_destroy_serverlist(grpc_grpclb_serverlist *serverlist); @@ -75,6 +80,17 @@ void grpc_grpclb_destroy_serverlist(grpc_grpclb_serverlist *serverlist); grpc_grpclb_serverlist *grpc_grpclb_response_parse_serverlist( gpr_slice encoded_response); +bool grpc_grpclb_serverlist_equals(const grpc_grpclb_serverlist *lhs, + const grpc_grpclb_serverlist *rhs); + +bool grpc_grpclb_server_equals(const grpc_grpclb_server *lhs, + const grpc_grpclb_server *rhs); + +/** Compare \a lhs against \a rhs and return 0 if \a lhs and \a rhs are equal, + * < 0 if \a lhs represents a duration shorter than \a rhs and > 0 otherwise */ +int grpc_grpclb_duration_compare(const grpc_grpclb_duration *lhs, + const grpc_grpclb_duration *rhs); + /** Destroy \a response */ void grpc_grpclb_response_destroy(grpc_grpclb_response *response); diff --git a/src/core/plugin_registry/grpc_plugin_registry.c b/src/core/plugin_registry/grpc_plugin_registry.c index 905cd59e23d..7a7a9ce477a 100644 --- a/src/core/plugin_registry/grpc_plugin_registry.c +++ b/src/core/plugin_registry/grpc_plugin_registry.c @@ -37,6 +37,8 @@ extern void grpc_chttp2_plugin_init(void); extern void grpc_chttp2_plugin_shutdown(void); extern void grpc_client_config_init(void); extern void grpc_client_config_shutdown(void); +extern void grpc_lb_policy_grpclb_init(void); +extern void grpc_lb_policy_grpclb_shutdown(void); extern void grpc_lb_policy_pick_first_init(void); extern void grpc_lb_policy_pick_first_shutdown(void); extern void grpc_lb_policy_round_robin_init(void); @@ -55,6 +57,8 @@ void grpc_register_built_in_plugins(void) { grpc_chttp2_plugin_shutdown); grpc_register_plugin(grpc_client_config_init, grpc_client_config_shutdown); + grpc_register_plugin(grpc_lb_policy_grpclb_init, + grpc_lb_policy_grpclb_shutdown); grpc_register_plugin(grpc_lb_policy_pick_first_init, grpc_lb_policy_pick_first_shutdown); grpc_register_plugin(grpc_lb_policy_round_robin_init, diff --git a/src/core/plugin_registry/grpc_unsecure_plugin_registry.c b/src/core/plugin_registry/grpc_unsecure_plugin_registry.c index 79950787258..ad4ddf0ff48 100644 --- a/src/core/plugin_registry/grpc_unsecure_plugin_registry.c +++ b/src/core/plugin_registry/grpc_unsecure_plugin_registry.c @@ -43,6 +43,8 @@ extern void grpc_resolver_sockaddr_init(void); extern void grpc_resolver_sockaddr_shutdown(void); extern void grpc_load_reporting_plugin_init(void); extern void grpc_load_reporting_plugin_shutdown(void); +extern void grpc_lb_policy_grpclb_init(void); +extern void grpc_lb_policy_grpclb_shutdown(void); extern void grpc_lb_policy_pick_first_init(void); extern void grpc_lb_policy_pick_first_shutdown(void); extern void grpc_lb_policy_round_robin_init(void); @@ -61,6 +63,8 @@ void grpc_register_built_in_plugins(void) { grpc_resolver_sockaddr_shutdown); grpc_register_plugin(grpc_load_reporting_plugin_init, grpc_load_reporting_plugin_shutdown); + grpc_register_plugin(grpc_lb_policy_grpclb_init, + grpc_lb_policy_grpclb_shutdown); grpc_register_plugin(grpc_lb_policy_pick_first_init, grpc_lb_policy_pick_first_shutdown); grpc_register_plugin(grpc_lb_policy_round_robin_init, diff --git a/src/python/grpcio/grpc_core_dependencies.py b/src/python/grpcio/grpc_core_dependencies.py index 2a5229434c9..5768403a040 100644 --- a/src/python/grpcio/grpc_core_dependencies.py +++ b/src/python/grpcio/grpc_core_dependencies.py @@ -235,6 +235,7 @@ CORE_SOURCE_FILES = [ 'src/core/ext/transport/chttp2/server/insecure/server_chttp2_posix.c', 'src/core/ext/transport/chttp2/client/insecure/channel_create.c', 'src/core/ext/transport/chttp2/client/insecure/channel_create_posix.c', + 'src/core/ext/lb_policy/grpclb/grpclb.c', 'src/core/ext/lb_policy/grpclb/load_balancer_api.c', 'src/core/ext/lb_policy/grpclb/proto/grpc/lb/v1/load_balancer.pb.c', 'third_party/nanopb/pb_common.c', diff --git a/test/core/client_config/grpclb_test.c b/test/core/client_config/grpclb_test.c new file mode 100644 index 00000000000..2080fefd1ae --- /dev/null +++ b/test/core/client_config/grpclb_test.c @@ -0,0 +1,670 @@ +/* + * + * Copyright 2016, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + */ + +#include +#include +#include +#include + +#include +#include +#include +#include +#include +#include +#include +#include + +#include "src/core/ext/client_config/client_channel.h" +#include "src/core/lib/channel/channel_stack.h" +#include "src/core/lib/support/string.h" +#include "src/core/lib/support/tmpfile.h" +#include "src/core/lib/surface/channel.h" +#include "src/core/lib/surface/server.h" +#include "test/core/end2end/cq_verifier.h" +#include "test/core/util/port.h" +#include "test/core/util/test_config.h" + +#define NUM_BACKENDS 4 + +typedef struct client_fixture { + grpc_channel *client; + char *server_uri; + grpc_completion_queue *cq; +} client_fixture; + +typedef struct server_fixture { + grpc_server *server; + grpc_call *server_call; + grpc_completion_queue *cq; + char *servers_hostport; + int port; + gpr_thd_id tid; + int num_calls_serviced; +} server_fixture; + +typedef struct test_fixture { + server_fixture lb_server; + server_fixture lb_backends[NUM_BACKENDS]; + client_fixture client; + int lb_server_update_delay_ms; +} test_fixture; + +static gpr_timespec n_seconds_time(int n) { + return GRPC_TIMEOUT_SECONDS_TO_DEADLINE(n); +} + +static void *tag(intptr_t t) { return (void *)t; } + +static gpr_slice build_response_payload_slice(const char *host, int *ports, + size_t nports) { + /* + server_list { + servers { + ip_address: "127.0.0.1" + port: ... + load_balance_token: "token..." + } + ... + } */ + char **hostports_vec = gpr_malloc(sizeof(char *) * nports); + for (size_t i = 0; i < nports; i++) { + gpr_join_host_port(&hostports_vec[i], "127.0.0.1", ports[i]); + } + char *hostports_str = + gpr_strjoin_sep((const char **)hostports_vec, nports, " ", NULL); + gpr_log(GPR_INFO, "generating response for %s", hostports_str); + + char *output_fname; + FILE *tmpfd = gpr_tmpfile("grpclb_test", &output_fname); + fclose(tmpfd); + char *cmdline; + gpr_asprintf(&cmdline, + "./tools/codegen/core/gen_grpclb_test_response.py --lb_proto " + "src/proto/grpc/lb/v1/load_balancer.proto %s " + "--output %s --quiet", + hostports_str, output_fname); + GPR_ASSERT(system(cmdline) == 0); + FILE *f = fopen(output_fname, "rb"); + fseek(f, 0, SEEK_END); + const size_t fsize = (size_t)ftell(f); + rewind(f); + + char *serialized_response = gpr_malloc(fsize); + GPR_ASSERT(fread(serialized_response, fsize, 1, f) == 1); + fclose(f); + gpr_free(output_fname); + gpr_free(cmdline); + + for (size_t i = 0; i < nports; i++) { + gpr_free(hostports_vec[i]); + } + gpr_free(hostports_vec); + gpr_free(hostports_str); + + const gpr_slice response_slice = + gpr_slice_from_copied_buffer(serialized_response, fsize); + gpr_free(serialized_response); + return response_slice; +} + +static void drain_cq(grpc_completion_queue *cq) { + grpc_event ev; + do { + ev = grpc_completion_queue_next(cq, n_seconds_time(5), NULL); + } while (ev.type != GRPC_QUEUE_SHUTDOWN); +} + +static void sleep_ms(int delay_ms) { + gpr_sleep_until(gpr_time_add(gpr_now(GPR_CLOCK_REALTIME), + gpr_time_from_millis(delay_ms, GPR_TIMESPAN))); +} + +static void start_lb_server(server_fixture *sf, int *ports, size_t nports, + int update_delay_ms) { + grpc_call *s; + cq_verifier *cqv = cq_verifier_create(sf->cq); + grpc_op ops[6]; + grpc_op *op; + grpc_metadata_array request_metadata_recv; + grpc_call_details call_details; + grpc_call_error error; + int was_cancelled = 2; + grpc_byte_buffer *request_payload_recv; + grpc_byte_buffer *response_payload; + + memset(ops, 0, sizeof(ops)); + grpc_metadata_array_init(&request_metadata_recv); + grpc_call_details_init(&call_details); + + error = grpc_server_request_call(sf->server, &s, &call_details, + &request_metadata_recv, sf->cq, sf->cq, + tag(200)); + GPR_ASSERT(GRPC_CALL_OK == error); + gpr_log(GPR_INFO, "LB Server[%s] up", sf->servers_hostport); + cq_expect_completion(cqv, tag(200), 1); + cq_verify(cqv); + gpr_log(GPR_INFO, "LB Server[%s] after tag 200", sf->servers_hostport); + + op = ops; + op->op = GRPC_OP_SEND_INITIAL_METADATA; + op->data.send_initial_metadata.count = 0; + op->flags = 0; + op->reserved = NULL; + op++; + op->op = GRPC_OP_RECV_CLOSE_ON_SERVER; + op->data.recv_close_on_server.cancelled = &was_cancelled; + op->flags = 0; + op->reserved = NULL; + op++; + error = grpc_call_start_batch(s, ops, (size_t)(op - ops), tag(201), NULL); + GPR_ASSERT(GRPC_CALL_OK == error); + gpr_log(GPR_INFO, "LB Server[%s] after tag 201", sf->servers_hostport); + + /* receive request for backends */ + op = ops; + op->op = GRPC_OP_RECV_MESSAGE; + op->data.recv_message = &request_payload_recv; + op->flags = 0; + op->reserved = NULL; + op++; + error = grpc_call_start_batch(s, ops, (size_t)(op - ops), tag(202), NULL); + GPR_ASSERT(GRPC_CALL_OK == error); + cq_expect_completion(cqv, tag(202), 1); + cq_verify(cqv); + gpr_log(GPR_INFO, "LB Server[%s] after RECV_MSG", sf->servers_hostport); + // TODO(dgq): validate request. + grpc_byte_buffer_destroy(request_payload_recv); + gpr_slice response_payload_slice; + for (int i = 0; i < 2; i++) { + if (i == 0) { + // First half of the ports. + response_payload_slice = + build_response_payload_slice("127.0.0.1", ports, nports / 2); + } else { + // Second half of the ports. + sleep_ms(update_delay_ms); + response_payload_slice = build_response_payload_slice( + "127.0.0.1", ports + (nports / 2), (nports + 1) / 2 /* ceil */); + } + + response_payload = grpc_raw_byte_buffer_create(&response_payload_slice, 1); + op = ops; + op->op = GRPC_OP_SEND_MESSAGE; + op->data.send_message = response_payload; + op->flags = 0; + op->reserved = NULL; + op++; + error = grpc_call_start_batch(s, ops, (size_t)(op - ops), tag(203), NULL); + GPR_ASSERT(GRPC_CALL_OK == error); + cq_expect_completion(cqv, tag(203), 1); + cq_verify(cqv); + gpr_log(GPR_INFO, "LB Server[%s] after SEND_MESSAGE, iter %d", + sf->servers_hostport, i); + + grpc_byte_buffer_destroy(response_payload); + gpr_slice_unref(response_payload_slice); + } + gpr_log(GPR_INFO, "LB Server[%s] shutting down", sf->servers_hostport); + + op = ops; + op->op = GRPC_OP_SEND_STATUS_FROM_SERVER; + op->data.send_status_from_server.trailing_metadata_count = 0; + op->data.send_status_from_server.status = GRPC_STATUS_OK; + op->data.send_status_from_server.status_details = "xyz"; + op->flags = 0; + op->reserved = NULL; + op++; + error = grpc_call_start_batch(s, ops, (size_t)(op - ops), tag(204), NULL); + GPR_ASSERT(GRPC_CALL_OK == error); + + cq_expect_completion(cqv, tag(201), 1); + cq_expect_completion(cqv, tag(204), 1); + cq_verify(cqv); + gpr_log(GPR_INFO, "LB Server[%s] after tag 204. All done. LB server out", + sf->servers_hostport); + + grpc_call_destroy(s); + + cq_verifier_destroy(cqv); + + grpc_metadata_array_destroy(&request_metadata_recv); + grpc_call_details_destroy(&call_details); +} + +static void start_backend_server(server_fixture *sf) { + grpc_call *s; + cq_verifier *cqv; + grpc_op ops[6]; + grpc_op *op; + grpc_metadata_array request_metadata_recv; + grpc_call_details call_details; + grpc_call_error error; + int was_cancelled; + grpc_byte_buffer *request_payload_recv; + grpc_byte_buffer *response_payload; + grpc_event ev; + + while (true) { + memset(ops, 0, sizeof(ops)); + cqv = cq_verifier_create(sf->cq); + was_cancelled = 2; + grpc_metadata_array_init(&request_metadata_recv); + grpc_call_details_init(&call_details); + + error = grpc_server_request_call(sf->server, &s, &call_details, + &request_metadata_recv, sf->cq, sf->cq, + tag(100)); + GPR_ASSERT(GRPC_CALL_OK == error); + gpr_log(GPR_INFO, "Server[%s] up", sf->servers_hostport); + ev = grpc_completion_queue_next(sf->cq, n_seconds_time(60), NULL); + if (!ev.success) { + gpr_log(GPR_INFO, "Server[%s] being torn down", sf->servers_hostport); + cq_verifier_destroy(cqv); + grpc_metadata_array_destroy(&request_metadata_recv); + grpc_call_details_destroy(&call_details); + return; + } + GPR_ASSERT(ev.type == GRPC_OP_COMPLETE); + gpr_log(GPR_INFO, "Server[%s] after tag 100", sf->servers_hostport); + + op = ops; + op->op = GRPC_OP_SEND_INITIAL_METADATA; + op->data.send_initial_metadata.count = 0; + op->flags = 0; + op->reserved = NULL; + op++; + op->op = GRPC_OP_RECV_CLOSE_ON_SERVER; + op->data.recv_close_on_server.cancelled = &was_cancelled; + op->flags = 0; + op->reserved = NULL; + op++; + error = grpc_call_start_batch(s, ops, (size_t)(op - ops), tag(101), NULL); + GPR_ASSERT(GRPC_CALL_OK == error); + gpr_log(GPR_INFO, "Server[%s] after tag 101", sf->servers_hostport); + + bool exit = false; + gpr_slice response_payload_slice = + gpr_slice_from_copied_string("hello you"); + while (!exit) { + op = ops; + op->op = GRPC_OP_RECV_MESSAGE; + op->data.recv_message = &request_payload_recv; + op->flags = 0; + op->reserved = NULL; + op++; + error = grpc_call_start_batch(s, ops, (size_t)(op - ops), tag(102), NULL); + GPR_ASSERT(GRPC_CALL_OK == error); + ev = grpc_completion_queue_next(sf->cq, n_seconds_time(3), NULL); + if (ev.type == GRPC_OP_COMPLETE && ev.success) { + GPR_ASSERT(ev.tag = tag(102)); + if (request_payload_recv == NULL) { + exit = true; + gpr_log(GPR_INFO, + "Server[%s] recv \"close\" from client, exiting. Call #%d", + sf->servers_hostport, sf->num_calls_serviced); + } + } else { + gpr_log(GPR_INFO, "Server[%s] forced to shutdown. Call #%d", + sf->servers_hostport, sf->num_calls_serviced); + exit = true; + } + gpr_log(GPR_INFO, "Server[%s] after tag 102. Call #%d", + sf->servers_hostport, sf->num_calls_serviced); + + if (!exit) { + response_payload = + grpc_raw_byte_buffer_create(&response_payload_slice, 1); + op = ops; + op->op = GRPC_OP_SEND_MESSAGE; + op->data.send_message = response_payload; + op->flags = 0; + op->reserved = NULL; + op++; + error = + grpc_call_start_batch(s, ops, (size_t)(op - ops), tag(103), NULL); + GPR_ASSERT(GRPC_CALL_OK == error); + ev = grpc_completion_queue_next(sf->cq, n_seconds_time(3), NULL); + if (ev.type == GRPC_OP_COMPLETE && ev.success) { + GPR_ASSERT(ev.tag = tag(103)); + } else { + gpr_log(GPR_INFO, "Server[%s] forced to shutdown. Call #%d", + sf->servers_hostport, sf->num_calls_serviced); + exit = true; + } + gpr_log(GPR_INFO, "Server[%s] after tag 103. Call #%d", + sf->servers_hostport, sf->num_calls_serviced); + grpc_byte_buffer_destroy(response_payload); + } + + grpc_byte_buffer_destroy(request_payload_recv); + } + ++sf->num_calls_serviced; + + gpr_log(GPR_INFO, "Server[%s] OUT OF THE LOOP", sf->servers_hostport); + gpr_slice_unref(response_payload_slice); + + op = ops; + op->op = GRPC_OP_SEND_STATUS_FROM_SERVER; + op->data.send_status_from_server.trailing_metadata_count = 0; + op->data.send_status_from_server.status = GRPC_STATUS_OK; + op->data.send_status_from_server.status_details = "Backend server out a-ok"; + op->flags = 0; + op->reserved = NULL; + op++; + error = grpc_call_start_batch(s, ops, (size_t)(op - ops), tag(104), NULL); + GPR_ASSERT(GRPC_CALL_OK == error); + + cq_expect_completion(cqv, tag(101), 1); + cq_expect_completion(cqv, tag(104), 1); + cq_verify(cqv); + gpr_log(GPR_INFO, "Server[%s] DONE. After servicing %d calls", + sf->servers_hostport, sf->num_calls_serviced); + + grpc_call_destroy(s); + cq_verifier_destroy(cqv); + grpc_metadata_array_destroy(&request_metadata_recv); + grpc_call_details_destroy(&call_details); + } +} + +static void perform_request(client_fixture *cf) { + grpc_call *c; + cq_verifier *cqv = cq_verifier_create(cf->cq); + grpc_op ops[6]; + grpc_op *op; + grpc_metadata_array initial_metadata_recv; + grpc_metadata_array trailing_metadata_recv; + grpc_status_code status; + grpc_call_error error; + char *details = NULL; + size_t details_capacity = 0; + grpc_byte_buffer *request_payload; + grpc_byte_buffer *response_payload_recv; + int i; + + memset(ops, 0, sizeof(ops)); + gpr_slice request_payload_slice = gpr_slice_from_copied_string("hello world"); + + c = grpc_channel_create_call(cf->client, NULL, GRPC_PROPAGATE_DEFAULTS, + cf->cq, "/foo", "foo.test.google.fr:1234", + n_seconds_time(1000), NULL); + gpr_log(GPR_INFO, "Call 0x%" PRIxPTR " created", (intptr_t)c); + GPR_ASSERT(c); + char *peer; + + grpc_metadata_array_init(&initial_metadata_recv); + grpc_metadata_array_init(&trailing_metadata_recv); + + op = ops; + op->op = GRPC_OP_SEND_INITIAL_METADATA; + op->data.send_initial_metadata.count = 0; + op->flags = 0; + op->reserved = NULL; + op++; + op->op = GRPC_OP_RECV_INITIAL_METADATA; + op->data.recv_initial_metadata = &initial_metadata_recv; + op->flags = 0; + op->reserved = NULL; + op++; + op->op = GRPC_OP_RECV_STATUS_ON_CLIENT; + op->data.recv_status_on_client.trailing_metadata = &trailing_metadata_recv; + op->data.recv_status_on_client.status = &status; + op->data.recv_status_on_client.status_details = &details; + op->data.recv_status_on_client.status_details_capacity = &details_capacity; + op->flags = 0; + op->reserved = NULL; + op++; + error = grpc_call_start_batch(c, ops, (size_t)(op - ops), tag(1), NULL); + GPR_ASSERT(GRPC_CALL_OK == error); + + for (i = 0; i < 4; i++) { + request_payload = grpc_raw_byte_buffer_create(&request_payload_slice, 1); + + op = ops; + op->op = GRPC_OP_SEND_MESSAGE; + op->data.send_message = request_payload; + op->flags = 0; + op->reserved = NULL; + op++; + op->op = GRPC_OP_RECV_MESSAGE; + op->data.recv_message = &response_payload_recv; + op->flags = 0; + op->reserved = NULL; + op++; + error = grpc_call_start_batch(c, ops, (size_t)(op - ops), tag(2), NULL); + GPR_ASSERT(GRPC_CALL_OK == error); + + peer = grpc_call_get_peer(c); + cq_expect_completion(cqv, tag(2), 1); + cq_verify(cqv); + gpr_free(peer); + + grpc_byte_buffer_destroy(request_payload); + grpc_byte_buffer_destroy(response_payload_recv); + } + + gpr_slice_unref(request_payload_slice); + + op = ops; + op->op = GRPC_OP_SEND_CLOSE_FROM_CLIENT; + op->flags = 0; + op->reserved = NULL; + op++; + error = grpc_call_start_batch(c, ops, (size_t)(op - ops), tag(3), NULL); + GPR_ASSERT(GRPC_CALL_OK == error); + + cq_expect_completion(cqv, tag(1), 1); + cq_expect_completion(cqv, tag(3), 1); + cq_verify(cqv); + peer = grpc_call_get_peer(c); + gpr_log(GPR_INFO, "Client DONE WITH SERVER %s ", peer); + gpr_free(peer); + + grpc_call_destroy(c); + + cq_verify_empty_timeout(cqv, 1); + cq_verifier_destroy(cqv); + + grpc_metadata_array_destroy(&initial_metadata_recv); + grpc_metadata_array_destroy(&trailing_metadata_recv); + gpr_free(details); +} + +static void setup_client(const char *server_hostport, client_fixture *cf) { + cf->cq = grpc_completion_queue_create(NULL); + cf->server_uri = gpr_strdup(server_hostport); + cf->client = grpc_insecure_channel_create(cf->server_uri, NULL, NULL); +} + +static void teardown_client(client_fixture *cf) { + grpc_completion_queue_shutdown(cf->cq); + drain_cq(cf->cq); + grpc_completion_queue_destroy(cf->cq); + cf->cq = NULL; + grpc_channel_destroy(cf->client); + cf->client = NULL; + gpr_free(cf->server_uri); +} + +static void setup_server(const char *host, server_fixture *sf) { + int assigned_port; + + sf->cq = grpc_completion_queue_create(NULL); + char *colon_idx = strchr(host, ':'); + if (colon_idx) { + char *port_str = colon_idx + 1; + sf->port = atoi(port_str); + sf->servers_hostport = gpr_strdup(host); + } else { + sf->port = grpc_pick_unused_port_or_die(); + gpr_join_host_port(&sf->servers_hostport, host, sf->port); + } + + sf->server = grpc_server_create(NULL, NULL); + grpc_server_register_completion_queue(sf->server, sf->cq, NULL); + GPR_ASSERT((assigned_port = grpc_server_add_insecure_http2_port( + sf->server, sf->servers_hostport)) > 0); + GPR_ASSERT(sf->port == assigned_port); + grpc_server_start(sf->server); +} + +static void teardown_server(server_fixture *sf) { + if (!sf->server) return; + + gpr_log(GPR_INFO, "Server[%s] shutting down", sf->servers_hostport); + grpc_server_shutdown_and_notify(sf->server, sf->cq, tag(1000)); + GPR_ASSERT(grpc_completion_queue_pluck( + sf->cq, tag(1000), GRPC_TIMEOUT_SECONDS_TO_DEADLINE(5), NULL) + .type == GRPC_OP_COMPLETE); + grpc_server_destroy(sf->server); + gpr_thd_join(sf->tid); + + sf->server = NULL; + grpc_completion_queue_shutdown(sf->cq); + drain_cq(sf->cq); + grpc_completion_queue_destroy(sf->cq); + + gpr_log(GPR_INFO, "Server[%s] bye bye", sf->servers_hostport); + gpr_free(sf->servers_hostport); +} + +static void fork_backend_server(void *arg) { + server_fixture *sf = arg; + start_backend_server(sf); +} + +static void fork_lb_server(void *arg) { + test_fixture *tf = arg; + int ports[NUM_BACKENDS]; + for (int i = 0; i < NUM_BACKENDS; i++) { + ports[i] = tf->lb_backends[i].port; + } + start_lb_server(&tf->lb_server, ports, NUM_BACKENDS, + tf->lb_server_update_delay_ms); +} + +static void setup_test_fixture(test_fixture *tf, + int lb_server_update_delay_ms) { + tf->lb_server_update_delay_ms = lb_server_update_delay_ms; + + gpr_thd_options options = gpr_thd_options_default(); + gpr_thd_options_set_joinable(&options); + + for (int i = 0; i < NUM_BACKENDS; ++i) { + setup_server("127.0.0.1", &tf->lb_backends[i]); + gpr_thd_new(&tf->lb_backends[i].tid, fork_backend_server, + &tf->lb_backends[i], &options); + } + + setup_server("127.0.0.1", &tf->lb_server); + gpr_thd_new(&tf->lb_server.tid, fork_lb_server, &tf->lb_server, &options); + + char *server_uri; + gpr_asprintf(&server_uri, "ipv4:%s?lb_policy=grpclb&lb_enabled=1", + tf->lb_server.servers_hostport); + setup_client(server_uri, &tf->client); + gpr_free(server_uri); +} + +static void teardown_test_fixture(test_fixture *tf) { + teardown_client(&tf->client); + for (int i = 0; i < NUM_BACKENDS; ++i) { + teardown_server(&tf->lb_backends[i]); + } + teardown_server(&tf->lb_server); +} + +// The LB server will send two updates: batch 1 and batch 2. Each batch contains +// two addresses, both of a valid and running backend server. Batch 1 is readily +// available and provided as soon as the client establishes the streaming call. +// Batch 2 is sent after a delay of \a lb_server_update_delay_ms milliseconds. +static test_fixture test_update(int lb_server_update_delay_ms) { + test_fixture tf; + memset(&tf, 0, sizeof(tf)); + setup_test_fixture(&tf, lb_server_update_delay_ms); + perform_request( + &tf.client); // "consumes" 1st backend server of 1st serverlist + perform_request( + &tf.client); // "consumes" 2nd backend server of 1st serverlist + + perform_request( + &tf.client); // "consumes" 1st backend server of 2nd serverlist + perform_request( + &tf.client); // "consumes" 2nd backend server of 2nd serverlist + + teardown_test_fixture(&tf); + return tf; +} + +int main(int argc, char **argv) { + grpc_test_init(argc, argv); + grpc_init(); + + test_fixture tf_result; + // Clients take a bit over one second to complete a call (the last part of the + // call sleeps for 1 second while verifying the client's completion queue is + // empty). Therefore: + // + // If the LB server waits 800ms before sending an update, it will arrive + // before the first client request is done, skipping the second server from + // batch 1 altogether: the 2nd client request will go to the 1st server of + // batch 2 (ie, the third one out of the four total servers). + tf_result = test_update(800); + GPR_ASSERT(tf_result.lb_backends[0].num_calls_serviced == 1); + GPR_ASSERT(tf_result.lb_backends[1].num_calls_serviced == 0); + GPR_ASSERT(tf_result.lb_backends[2].num_calls_serviced == 2); + GPR_ASSERT(tf_result.lb_backends[3].num_calls_serviced == 1); + + // If the LB server waits 1500ms, the update arrives after having picked the + // 2nd server from batch 1 but before the next pick for the first server of + // batch 2. All server are used. + tf_result = test_update(1500); + GPR_ASSERT(tf_result.lb_backends[0].num_calls_serviced == 1); + GPR_ASSERT(tf_result.lb_backends[1].num_calls_serviced == 1); + GPR_ASSERT(tf_result.lb_backends[2].num_calls_serviced == 1); + GPR_ASSERT(tf_result.lb_backends[3].num_calls_serviced == 1); + + // If the LB server waits >= 2000ms, the update arrives after the first two + // request are done and the third pick is performed, which returns, in RR + // fashion, the 1st server of the 1st update. Therefore, the second server of + // batch 1 is hit twice, whereas the first server of batch 2 is never hit. + tf_result = test_update(2000); + GPR_ASSERT(tf_result.lb_backends[0].num_calls_serviced == 2); + GPR_ASSERT(tf_result.lb_backends[1].num_calls_serviced == 1); + GPR_ASSERT(tf_result.lb_backends[2].num_calls_serviced == 1); + GPR_ASSERT(tf_result.lb_backends[3].num_calls_serviced == 0); + + grpc_shutdown(); + return 0; +} diff --git a/test/core/end2end/cq_verifier.c b/test/core/end2end/cq_verifier.c index 8e9fa70b0ec..060e166e6eb 100644 --- a/test/core/end2end/cq_verifier.c +++ b/test/core/end2end/cq_verifier.c @@ -258,9 +258,10 @@ void cq_verify(cq_verifier *v) { gpr_strvec_destroy(&have_tags); } -void cq_verify_empty(cq_verifier *v) { - gpr_timespec deadline = gpr_time_add(gpr_now(GPR_CLOCK_REALTIME), - gpr_time_from_seconds(1, GPR_TIMESPAN)); +void cq_verify_empty_timeout(cq_verifier *v, int timeout_sec) { + gpr_timespec deadline = + gpr_time_add(gpr_now(GPR_CLOCK_REALTIME), + gpr_time_from_seconds(timeout_sec, GPR_TIMESPAN)); grpc_event ev; GPR_ASSERT(v->expect.next == &v->expect && "expectation queue must be empty"); @@ -274,6 +275,8 @@ void cq_verify_empty(cq_verifier *v) { } } +void cq_verify_empty(cq_verifier *v) { cq_verify_empty_timeout(v, 1); } + static expectation *add(cq_verifier *v, grpc_completion_type type, void *tag) { expectation *e = gpr_malloc(sizeof(expectation)); e->type = type; diff --git a/test/core/end2end/cq_verifier.h b/test/core/end2end/cq_verifier.h index 8c9a85c2187..bf82468c9a2 100644 --- a/test/core/end2end/cq_verifier.h +++ b/test/core/end2end/cq_verifier.h @@ -55,6 +55,9 @@ void cq_verify(cq_verifier *v); /* ensure that the completion queue is empty */ void cq_verify_empty(cq_verifier *v); +/* ensure that the completion queue is empty, waiting up to \a timeout secs. */ +void cq_verify_empty_timeout(cq_verifier *v, int timeout_sec); + /* Various expectation matchers Any functions taking ... expect a NULL terminated list of key/value pairs (each pair using two parameter slots) of metadata that MUST be present in diff --git a/tools/codegen/core/gen_grpclb_test_response.py b/tools/codegen/core/gen_grpclb_test_response.py new file mode 100755 index 00000000000..4535efc738c --- /dev/null +++ b/tools/codegen/core/gen_grpclb_test_response.py @@ -0,0 +1,97 @@ +#!/usr/bin/env python2.7 + +# Copyright 2015-2016, Google Inc. +# All rights reserved. +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions are +# met: +# +# * Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# * Redistributions in binary form must reproduce the above +# copyright notice, this list of conditions and the following disclaimer +# in the documentation and/or other materials provided with the +# distribution. +# * Neither the name of Google Inc. nor the names of its +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +from __future__ import print_function +import argparse +import subprocess +import sys +import os.path +import sys +import tempfile +import importlib + +# Example: tools/codegen/core/gen_grpclb_test_response.py \ +# --lb_proto src/proto/grpc/lb/v1/load_balancer.proto \ +# 127.0.0.1:1234 10.0.0.1:4321 + +# 1) Compile src/proto/grpc/lb/v1/load_balancer.proto to a temp location +parser = argparse.ArgumentParser() +parser.add_argument('--lb_proto', required=True) +parser.add_argument('-e', '--expiration_interval_secs', type=int) +parser.add_argument('-o', '--output') +parser.add_argument('-q', '--quiet', default=False, action='store_true') +parser.add_argument('ipports', nargs='+') +args = parser.parse_args() + +if not os.path.isfile(args.lb_proto): + print("ERROR: file '{}' cannot be accessed (not found, no permissions, etc.)" + .format(args.lb_proto), file=sys.stderr) + sys.exit(1) + +proto_dirname = os.path.dirname(args.lb_proto) +output_dir = tempfile.mkdtemp() + +protoc_cmd = 'protoc -I{} --python_out={} {}'.format( + proto_dirname, output_dir, args.lb_proto) + +with tempfile.TemporaryFile() as stderr_tmpfile: + if subprocess.call(protoc_cmd, stderr=stderr_tmpfile, shell=True) != 0: + stderr_tmpfile.seek(0) + print("ERROR: while running '{}': {}". + format(protoc_cmd, stderr_tmpfile.read())) + sys.exit(2) + +# 2) import the output .py file. +module_name = os.path.splitext(os.path.basename(args.lb_proto))[0] + '_pb2' +sys.path.append(output_dir) +pb_module = importlib.import_module(module_name) + +# 3) Generate! +lb_response = pb_module.LoadBalanceResponse() +if args.expiration_interval_secs: + lb_response.server_list.expiration_interval.seconds = \ + args.expiration_interval_secs + +for ipport in args.ipports: + ip, port = ipport.split(':') + server = lb_response.server_list.servers.add() + server.ip_address = ip + server.port = int(port) + server.load_balance_token = b'token{}'.format(port) + +serialized_bytes = lb_response.SerializeToString() +serialized_hex = ''.join('\\x{:02x}'.format(ord(c)) for c in serialized_bytes) +if args.output: + with open(args.output, 'w') as f: + f.write(serialized_bytes) +if not args.quiet: + print(str(lb_response)) + print(serialized_hex) diff --git a/tools/doxygen/Doxyfile.core.internal b/tools/doxygen/Doxyfile.core.internal index aee866adf46..62ae97a9a3c 100644 --- a/tools/doxygen/Doxyfile.core.internal +++ b/tools/doxygen/Doxyfile.core.internal @@ -1100,6 +1100,7 @@ src/core/ext/transport/chttp2/server/insecure/server_chttp2.c \ src/core/ext/transport/chttp2/server/insecure/server_chttp2_posix.c \ src/core/ext/transport/chttp2/client/insecure/channel_create.c \ src/core/ext/transport/chttp2/client/insecure/channel_create_posix.c \ +src/core/ext/lb_policy/grpclb/grpclb.c \ src/core/ext/lb_policy/grpclb/load_balancer_api.c \ src/core/ext/lb_policy/grpclb/proto/grpc/lb/v1/load_balancer.pb.c \ third_party/nanopb/pb_common.c \ diff --git a/tools/run_tests/sources_and_headers.json b/tools/run_tests/sources_and_headers.json index 4aad52c69d0..b2b0d5bf997 100644 --- a/tools/run_tests/sources_and_headers.json +++ b/tools/run_tests/sources_and_headers.json @@ -944,6 +944,22 @@ "third_party": false, "type": "target" }, + { + "deps": [ + "gpr", + "gpr_test_util", + "grpc", + "grpc_test_util" + ], + "headers": [], + "language": "c", + "name": "grpclb_test", + "src": [ + "test/core/client_config/grpclb_test.c" + ], + "third_party": false, + "type": "target" + }, { "deps": [ "gpr", @@ -4152,6 +4168,7 @@ "gpr", "grpc_base", "grpc_lb_policy_grpclb", + "grpc_lb_policy_grpclb", "grpc_lb_policy_pick_first", "grpc_lb_policy_round_robin", "grpc_load_reporting", @@ -4246,6 +4263,7 @@ "gpr", "grpc_base", "grpc_lb_policy_grpclb", + "grpc_lb_policy_grpclb", "grpc_lb_policy_pick_first", "grpc_lb_policy_round_robin", "grpc_load_reporting", @@ -6048,6 +6066,7 @@ "language": "c", "name": "grpc_lb_policy_grpclb", "src": [ + "src/core/ext/lb_policy/grpclb/grpclb.c", "src/core/ext/lb_policy/grpclb/load_balancer_api.c", "src/core/ext/lb_policy/grpclb/load_balancer_api.h", "src/core/ext/lb_policy/grpclb/proto/grpc/lb/v1/load_balancer.pb.c", diff --git a/tools/run_tests/tests.json b/tools/run_tests/tests.json index 5a84a41b638..bf439b43e9c 100644 --- a/tools/run_tests/tests.json +++ b/tools/run_tests/tests.json @@ -1079,6 +1079,27 @@ "windows" ] }, + { + "args": [], + "ci_platforms": [ + "linux", + "mac", + "posix", + "windows" + ], + "cpu_cost": 1.0, + "exclude_configs": [], + "flaky": false, + "gtest": false, + "language": "c", + "name": "grpclb_test", + "platforms": [ + "linux", + "mac", + "posix", + "windows" + ] + }, { "args": [], "ci_platforms": [ diff --git a/vsprojects/buildtests_c.sln b/vsprojects/buildtests_c.sln index 3a214a4ad41..070f6559b7b 100644 --- a/vsprojects/buildtests_c.sln +++ b/vsprojects/buildtests_c.sln @@ -643,6 +643,17 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "grpc_verify_jwt", "vcxproj\ {B23D3D1A-9438-4EDA-BEB6-9A0A03D17792} = {B23D3D1A-9438-4EDA-BEB6-9A0A03D17792} EndProjectSection EndProject +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "grpclb_test", "vcxproj\test\grpclb_test\grpclb_test.vcxproj", "{9D6FFE17-ABF0-A851-268E-9E3E8C573CBB}" + ProjectSection(myProperties) = preProject + lib = "False" + EndProjectSection + ProjectSection(ProjectDependencies) = postProject + {17BCAFC0-5FDC-4C94-AEB9-95F3E220614B} = {17BCAFC0-5FDC-4C94-AEB9-95F3E220614B} + {29D16885-7228-4C31-81ED-5F9187C7F2A9} = {29D16885-7228-4C31-81ED-5F9187C7F2A9} + {EAB0A629-17A9-44DB-B5FF-E91A721FE037} = {EAB0A629-17A9-44DB-B5FF-E91A721FE037} + {B23D3D1A-9438-4EDA-BEB6-9A0A03D17792} = {B23D3D1A-9438-4EDA-BEB6-9A0A03D17792} + EndProjectSection +EndProject Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "h2_census_nosec_test", "vcxproj\test/end2end/fixtures\h2_census_nosec_test\h2_census_nosec_test.vcxproj", "{A8039D43-910E-4248-2A22-74366E8C4DCD}" ProjectSection(myProperties) = preProject lib = "False" @@ -2455,6 +2466,22 @@ Global {02FAC25F-5FF6-34A0-00AE-B82BFBA851A9}.Release-DLL|Win32.Build.0 = Release|Win32 {02FAC25F-5FF6-34A0-00AE-B82BFBA851A9}.Release-DLL|x64.ActiveCfg = Release|x64 {02FAC25F-5FF6-34A0-00AE-B82BFBA851A9}.Release-DLL|x64.Build.0 = Release|x64 + {9D6FFE17-ABF0-A851-268E-9E3E8C573CBB}.Debug|Win32.ActiveCfg = Debug|Win32 + {9D6FFE17-ABF0-A851-268E-9E3E8C573CBB}.Debug|x64.ActiveCfg = Debug|x64 + {9D6FFE17-ABF0-A851-268E-9E3E8C573CBB}.Release|Win32.ActiveCfg = Release|Win32 + {9D6FFE17-ABF0-A851-268E-9E3E8C573CBB}.Release|x64.ActiveCfg = Release|x64 + {9D6FFE17-ABF0-A851-268E-9E3E8C573CBB}.Debug|Win32.Build.0 = Debug|Win32 + {9D6FFE17-ABF0-A851-268E-9E3E8C573CBB}.Debug|x64.Build.0 = Debug|x64 + {9D6FFE17-ABF0-A851-268E-9E3E8C573CBB}.Release|Win32.Build.0 = Release|Win32 + {9D6FFE17-ABF0-A851-268E-9E3E8C573CBB}.Release|x64.Build.0 = Release|x64 + {9D6FFE17-ABF0-A851-268E-9E3E8C573CBB}.Debug-DLL|Win32.ActiveCfg = Debug|Win32 + {9D6FFE17-ABF0-A851-268E-9E3E8C573CBB}.Debug-DLL|Win32.Build.0 = Debug|Win32 + {9D6FFE17-ABF0-A851-268E-9E3E8C573CBB}.Debug-DLL|x64.ActiveCfg = Debug|x64 + {9D6FFE17-ABF0-A851-268E-9E3E8C573CBB}.Debug-DLL|x64.Build.0 = Debug|x64 + {9D6FFE17-ABF0-A851-268E-9E3E8C573CBB}.Release-DLL|Win32.ActiveCfg = Release|Win32 + {9D6FFE17-ABF0-A851-268E-9E3E8C573CBB}.Release-DLL|Win32.Build.0 = Release|Win32 + {9D6FFE17-ABF0-A851-268E-9E3E8C573CBB}.Release-DLL|x64.ActiveCfg = Release|x64 + {9D6FFE17-ABF0-A851-268E-9E3E8C573CBB}.Release-DLL|x64.Build.0 = Release|x64 {A8039D43-910E-4248-2A22-74366E8C4DCD}.Debug|Win32.ActiveCfg = Debug|Win32 {A8039D43-910E-4248-2A22-74366E8C4DCD}.Debug|x64.ActiveCfg = Debug|x64 {A8039D43-910E-4248-2A22-74366E8C4DCD}.Release|Win32.ActiveCfg = Release|Win32 diff --git a/vsprojects/vcxproj/grpc/grpc.vcxproj b/vsprojects/vcxproj/grpc/grpc.vcxproj index ec0c984f2e7..2473525a97f 100644 --- a/vsprojects/vcxproj/grpc/grpc.vcxproj +++ b/vsprojects/vcxproj/grpc/grpc.vcxproj @@ -770,6 +770,8 @@ + + diff --git a/vsprojects/vcxproj/grpc/grpc.vcxproj.filters b/vsprojects/vcxproj/grpc/grpc.vcxproj.filters index 273f73b2a30..28c6483cf2a 100644 --- a/vsprojects/vcxproj/grpc/grpc.vcxproj.filters +++ b/vsprojects/vcxproj/grpc/grpc.vcxproj.filters @@ -478,6 +478,9 @@ src\core\ext\transport\chttp2\client\insecure + + src\core\ext\lb_policy\grpclb + src\core\ext\lb_policy\grpclb diff --git a/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj b/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj index bba099d803c..6e1b3ad05aa 100644 --- a/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj +++ b/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj @@ -688,6 +688,8 @@ + + diff --git a/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj.filters b/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj.filters index 78a8777f942..ce599a6e66f 100644 --- a/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj.filters +++ b/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj.filters @@ -406,6 +406,9 @@ src\core\ext\load_reporting + + src\core\ext\lb_policy\grpclb + src\core\ext\lb_policy\grpclb diff --git a/vsprojects/vcxproj/test/grpclb_test/grpclb_test.vcxproj b/vsprojects/vcxproj/test/grpclb_test/grpclb_test.vcxproj new file mode 100644 index 00000000000..7ea8e06d74a --- /dev/null +++ b/vsprojects/vcxproj/test/grpclb_test/grpclb_test.vcxproj @@ -0,0 +1,199 @@ + + + + + + Debug + Win32 + + + Debug + x64 + + + Release + Win32 + + + Release + x64 + + + + {9D6FFE17-ABF0-A851-268E-9E3E8C573CBB} + true + $(SolutionDir)IntDir\$(MSBuildProjectName)\ + + + + v100 + + + v110 + + + v120 + + + v140 + + + Application + true + Unicode + + + Application + false + true + Unicode + + + + + + + + + + + + + + grpclb_test + static + Debug + static + Debug + + + grpclb_test + static + Release + static + Release + + + + NotUsing + Level3 + Disabled + WIN32;_DEBUG;_LIB;%(PreprocessorDefinitions) + true + MultiThreadedDebug + true + None + false + + + Console + true + false + + + + + + NotUsing + Level3 + Disabled + WIN32;_DEBUG;_LIB;%(PreprocessorDefinitions) + true + MultiThreadedDebug + true + None + false + + + Console + true + false + + + + + + NotUsing + Level3 + MaxSpeed + WIN32;NDEBUG;_LIB;%(PreprocessorDefinitions) + true + true + true + MultiThreaded + true + None + false + + + Console + true + false + true + true + + + + + + NotUsing + Level3 + MaxSpeed + WIN32;NDEBUG;_LIB;%(PreprocessorDefinitions) + true + true + true + MultiThreaded + true + None + false + + + Console + true + false + true + true + + + + + + + + + + {17BCAFC0-5FDC-4C94-AEB9-95F3E220614B} + + + {29D16885-7228-4C31-81ED-5F9187C7F2A9} + + + {EAB0A629-17A9-44DB-B5FF-E91A721FE037} + + + {B23D3D1A-9438-4EDA-BEB6-9A0A03D17792} + + + + + + + + + + + + + + + This project references NuGet package(s) that are missing on this computer. Enable NuGet Package Restore to download them. For more information, see http://go.microsoft.com/fwlink/?LinkID=322105. The missing file is {0}. + + + + + + + + + diff --git a/vsprojects/vcxproj/test/grpclb_test/grpclb_test.vcxproj.filters b/vsprojects/vcxproj/test/grpclb_test/grpclb_test.vcxproj.filters new file mode 100644 index 00000000000..7a70c0b5e1c --- /dev/null +++ b/vsprojects/vcxproj/test/grpclb_test/grpclb_test.vcxproj.filters @@ -0,0 +1,21 @@ + + + + + test\core\client_config + + + + + + {e0ba55a2-37d9-5029-6f4e-64f097307340} + + + {6d1d02a2-d635-142d-16d4-45bd59f5c83a} + + + {356b8663-f1cf-f0df-39d0-d2de958699d0} + + + + From eaef69b572265d3b282cadf33f5e452f31e164ae Mon Sep 17 00:00:00 2001 From: David Garcia Quintas Date: Wed, 15 Jun 2016 23:52:25 -0700 Subject: [PATCH 09/89] removed unused includes --- test/core/client_config/grpclb_test.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/test/core/client_config/grpclb_test.c b/test/core/client_config/grpclb_test.c index 2080fefd1ae..63f32c241d3 100644 --- a/test/core/client_config/grpclb_test.c +++ b/test/core/client_config/grpclb_test.c @@ -32,9 +32,7 @@ */ #include -#include #include -#include #include #include From 22e8f1db07889afc85f935ad3f5a64b876b73339 Mon Sep 17 00:00:00 2001 From: David Garcia Quintas Date: Wed, 15 Jun 2016 23:53:00 -0700 Subject: [PATCH 10/89] reordered includes --- src/core/ext/lb_policy/grpclb/grpclb.c | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) diff --git a/src/core/ext/lb_policy/grpclb/grpclb.c b/src/core/ext/lb_policy/grpclb/grpclb.c index cfa9669e0a2..852e78f0202 100644 --- a/src/core/ext/lb_policy/grpclb/grpclb.c +++ b/src/core/ext/lb_policy/grpclb/grpclb.c @@ -31,6 +31,14 @@ * */ +#include + +#include +#include +#include +#include +#include + #include "src/core/ext/lb_policy/grpclb/grpclb.h" #include "src/core/ext/client_config/client_channel_factory.h" #include "src/core/ext/client_config/lb_policy_registry.h" @@ -41,14 +49,6 @@ #include "src/core/lib/surface/call.h" #include "src/core/lib/surface/channel.h" -#include - -#include -#include -#include -#include -#include - int grpc_lb_glb_trace = 0; typedef struct wrapped_rr_closure_arg { From b2e986b3fa333135533b3e050229c259aac7376c Mon Sep 17 00:00:00 2001 From: David Garcia Quintas Date: Wed, 15 Jun 2016 23:55:50 -0700 Subject: [PATCH 11/89] added missing grpclb.h dep in build.yaml --- BUILD | 3 +++ build.yaml | 1 + gRPC.podspec | 2 ++ grpc.gemspec | 1 + package.xml | 1 + tools/doxygen/Doxyfile.core.internal | 1 + tools/run_tests/sources_and_headers.json | 2 ++ vsprojects/vcxproj/grpc/grpc.vcxproj | 1 + vsprojects/vcxproj/grpc/grpc.vcxproj.filters | 3 +++ vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj | 1 + vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj.filters | 3 +++ 11 files changed, 19 insertions(+) diff --git a/BUILD b/BUILD index 42a35a310d6..e0de092d674 100644 --- a/BUILD +++ b/BUILD @@ -297,6 +297,7 @@ cc_library( "src/core/ext/client_config/subchannel_call_holder.h", "src/core/ext/client_config/subchannel_index.h", "src/core/ext/client_config/uri_parser.h", + "src/core/ext/lb_policy/grpclb/grpclb.h", "src/core/ext/lb_policy/grpclb/load_balancer_api.h", "src/core/ext/lb_policy/grpclb/proto/grpc/lb/v1/load_balancer.pb.h", "src/core/ext/load_reporting/load_reporting.h", @@ -998,6 +999,7 @@ cc_library( "src/core/ext/client_config/uri_parser.h", "src/core/ext/load_reporting/load_reporting.h", "src/core/ext/load_reporting/load_reporting_filter.h", + "src/core/ext/lb_policy/grpclb/grpclb.h", "src/core/ext/lb_policy/grpclb/load_balancer_api.h", "src/core/ext/lb_policy/grpclb/proto/grpc/lb/v1/load_balancer.pb.h", "src/core/ext/census/aggregation.h", @@ -2133,6 +2135,7 @@ objc_library( "src/core/ext/client_config/subchannel_call_holder.h", "src/core/ext/client_config/subchannel_index.h", "src/core/ext/client_config/uri_parser.h", + "src/core/ext/lb_policy/grpclb/grpclb.h", "src/core/ext/lb_policy/grpclb/load_balancer_api.h", "src/core/ext/lb_policy/grpclb/proto/grpc/lb/v1/load_balancer.pb.h", "src/core/ext/load_reporting/load_reporting.h", diff --git a/build.yaml b/build.yaml index d5d1b816a68..ee854361a19 100644 --- a/build.yaml +++ b/build.yaml @@ -374,6 +374,7 @@ filegroups: - gpr_codegen - name: grpc_lb_policy_grpclb headers: + - src/core/ext/lb_policy/grpclb/grpclb.h - src/core/ext/lb_policy/grpclb/load_balancer_api.h - src/core/ext/lb_policy/grpclb/proto/grpc/lb/v1/load_balancer.pb.h src: diff --git a/gRPC.podspec b/gRPC.podspec index ab04e494a31..bbf18ee0e59 100644 --- a/gRPC.podspec +++ b/gRPC.podspec @@ -300,6 +300,7 @@ Pod::Spec.new do |s| 'src/core/ext/client_config/subchannel_call_holder.h', 'src/core/ext/client_config/subchannel_index.h', 'src/core/ext/client_config/uri_parser.h', + 'src/core/ext/lb_policy/grpclb/grpclb.h', 'src/core/ext/lb_policy/grpclb/load_balancer_api.h', 'src/core/ext/lb_policy/grpclb/proto/grpc/lb/v1/load_balancer.pb.h', 'third_party/nanopb/pb.h', @@ -676,6 +677,7 @@ Pod::Spec.new do |s| 'src/core/ext/client_config/subchannel_call_holder.h', 'src/core/ext/client_config/subchannel_index.h', 'src/core/ext/client_config/uri_parser.h', + 'src/core/ext/lb_policy/grpclb/grpclb.h', 'src/core/ext/lb_policy/grpclb/load_balancer_api.h', 'src/core/ext/lb_policy/grpclb/proto/grpc/lb/v1/load_balancer.pb.h', 'third_party/nanopb/pb.h', diff --git a/grpc.gemspec b/grpc.gemspec index d30d7ae30e9..dea6d4f5189 100755 --- a/grpc.gemspec +++ b/grpc.gemspec @@ -309,6 +309,7 @@ Gem::Specification.new do |s| s.files += %w( src/core/ext/client_config/subchannel_call_holder.h ) s.files += %w( src/core/ext/client_config/subchannel_index.h ) s.files += %w( src/core/ext/client_config/uri_parser.h ) + s.files += %w( src/core/ext/lb_policy/grpclb/grpclb.h ) s.files += %w( src/core/ext/lb_policy/grpclb/load_balancer_api.h ) s.files += %w( src/core/ext/lb_policy/grpclb/proto/grpc/lb/v1/load_balancer.pb.h ) s.files += %w( third_party/nanopb/pb.h ) diff --git a/package.xml b/package.xml index 2c718608647..ef52eba3fed 100644 --- a/package.xml +++ b/package.xml @@ -316,6 +316,7 @@ + diff --git a/tools/doxygen/Doxyfile.core.internal b/tools/doxygen/Doxyfile.core.internal index 62ae97a9a3c..057c385dd04 100644 --- a/tools/doxygen/Doxyfile.core.internal +++ b/tools/doxygen/Doxyfile.core.internal @@ -926,6 +926,7 @@ src/core/ext/client_config/subchannel.h \ src/core/ext/client_config/subchannel_call_holder.h \ src/core/ext/client_config/subchannel_index.h \ src/core/ext/client_config/uri_parser.h \ +src/core/ext/lb_policy/grpclb/grpclb.h \ src/core/ext/lb_policy/grpclb/load_balancer_api.h \ src/core/ext/lb_policy/grpclb/proto/grpc/lb/v1/load_balancer.pb.h \ third_party/nanopb/pb.h \ diff --git a/tools/run_tests/sources_and_headers.json b/tools/run_tests/sources_and_headers.json index b2b0d5bf997..492be7322f6 100644 --- a/tools/run_tests/sources_and_headers.json +++ b/tools/run_tests/sources_and_headers.json @@ -6060,6 +6060,7 @@ "nanopb" ], "headers": [ + "src/core/ext/lb_policy/grpclb/grpclb.h", "src/core/ext/lb_policy/grpclb/load_balancer_api.h", "src/core/ext/lb_policy/grpclb/proto/grpc/lb/v1/load_balancer.pb.h" ], @@ -6067,6 +6068,7 @@ "name": "grpc_lb_policy_grpclb", "src": [ "src/core/ext/lb_policy/grpclb/grpclb.c", + "src/core/ext/lb_policy/grpclb/grpclb.h", "src/core/ext/lb_policy/grpclb/load_balancer_api.c", "src/core/ext/lb_policy/grpclb/load_balancer_api.h", "src/core/ext/lb_policy/grpclb/proto/grpc/lb/v1/load_balancer.pb.c", diff --git a/vsprojects/vcxproj/grpc/grpc.vcxproj b/vsprojects/vcxproj/grpc/grpc.vcxproj index 2473525a97f..ee1a6a979fb 100644 --- a/vsprojects/vcxproj/grpc/grpc.vcxproj +++ b/vsprojects/vcxproj/grpc/grpc.vcxproj @@ -435,6 +435,7 @@ + diff --git a/vsprojects/vcxproj/grpc/grpc.vcxproj.filters b/vsprojects/vcxproj/grpc/grpc.vcxproj.filters index 28c6483cf2a..ea349a3ed69 100644 --- a/vsprojects/vcxproj/grpc/grpc.vcxproj.filters +++ b/vsprojects/vcxproj/grpc/grpc.vcxproj.filters @@ -1049,6 +1049,9 @@ src\core\ext\client_config + + src\core\ext\lb_policy\grpclb + src\core\ext\lb_policy\grpclb diff --git a/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj b/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj index 6e1b3ad05aa..2ad6dd7d664 100644 --- a/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj +++ b/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj @@ -403,6 +403,7 @@ + diff --git a/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj.filters b/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj.filters index ce599a6e66f..1612cef4392 100644 --- a/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj.filters +++ b/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj.filters @@ -896,6 +896,9 @@ src\core\ext\load_reporting + + src\core\ext\lb_policy\grpclb + src\core\ext\lb_policy\grpclb From 8782d1b7e104b74e0bf1ecba386420088140c76c Mon Sep 17 00:00:00 2001 From: David Garcia Quintas Date: Wed, 15 Jun 2016 23:58:44 -0700 Subject: [PATCH 12/89] clang-format --- src/core/ext/lb_policy/grpclb/grpclb.c | 11 +++++++---- src/core/ext/lb_policy/grpclb/load_balancer_api.c | 2 +- test/core/client_config/grpclb_test.c | 2 +- 3 files changed, 9 insertions(+), 6 deletions(-) diff --git a/src/core/ext/lb_policy/grpclb/grpclb.c b/src/core/ext/lb_policy/grpclb/grpclb.c index 852e78f0202..26cead51b0e 100644 --- a/src/core/ext/lb_policy/grpclb/grpclb.c +++ b/src/core/ext/lb_policy/grpclb/grpclb.c @@ -39,10 +39,10 @@ #include #include -#include "src/core/ext/lb_policy/grpclb/grpclb.h" #include "src/core/ext/client_config/client_channel_factory.h" #include "src/core/ext/client_config/lb_policy_registry.h" #include "src/core/ext/client_config/parse_address.h" +#include "src/core/ext/lb_policy/grpclb/grpclb.h" #include "src/core/ext/lb_policy/grpclb/load_balancer_api.h" #include "src/core/lib/iomgr/sockaddr_utils.h" #include "src/core/lib/support/string.h" @@ -635,7 +635,8 @@ static void rr_handover(grpc_exec_ctx *exec_ctx, glb_lb_policy *p) { GRPC_LB_POLICY_REF(p->rr_policy, "rr_handover_pending_pick"); pp->wrapped_on_complete_arg->rr_policy = p->rr_policy; if (grpc_lb_glb_trace) { - gpr_log(GPR_INFO, "Pending pick about to PICK from 0x%"PRIxPTR"", (intptr_t)p->rr_policy); + gpr_log(GPR_INFO, "Pending pick about to PICK from 0x%" PRIxPTR "", + (intptr_t)p->rr_policy); } grpc_lb_policy_pick(exec_ctx, p->rr_policy, pp->pollent, pp->initial_metadata, pp->initial_metadata_flags, @@ -649,7 +650,8 @@ static void rr_handover(grpc_exec_ctx *exec_ctx, glb_lb_policy *p) { GRPC_LB_POLICY_REF(p->rr_policy, "rr_handover_pending_ping"); pping->wrapped_notify_arg->rr_policy = p->rr_policy; if (grpc_lb_glb_trace) { - gpr_log(GPR_INFO, "Pending ping about to PING from 0x%"PRIxPTR"", (intptr_t)p->rr_policy); + gpr_log(GPR_INFO, "Pending ping about to PING from 0x%" PRIxPTR "", + (intptr_t)p->rr_policy); } grpc_lb_policy_ping_one(exec_ctx, p->rr_policy, pping->wrapped_notify); gpr_free(pping); @@ -677,7 +679,8 @@ static int glb_pick(grpc_exec_ctx *exec_ctx, grpc_lb_policy *pol, if (p->rr_policy != NULL) { if (grpc_lb_glb_trace) { - gpr_log(GPR_INFO, "about to PICK from 0x%"PRIxPTR"", (intptr_t)p->rr_policy); + gpr_log(GPR_INFO, "about to PICK from 0x%" PRIxPTR "", + (intptr_t)p->rr_policy); } GRPC_LB_POLICY_REF(p->rr_policy, "rr_pick"); wrapped_rr_closure_arg *warg = gpr_malloc(sizeof(wrapped_rr_closure_arg)); diff --git a/src/core/ext/lb_policy/grpclb/load_balancer_api.c b/src/core/ext/lb_policy/grpclb/load_balancer_api.c index c3b3888e90b..6c77612e0d4 100644 --- a/src/core/ext/lb_policy/grpclb/load_balancer_api.c +++ b/src/core/ext/lb_policy/grpclb/load_balancer_api.c @@ -176,7 +176,7 @@ grpc_grpclb_serverlist *grpc_grpclb_serverlist_copy( copy->num_servers = sl->num_servers; memcpy(©->expiration_interval, &sl->expiration_interval, sizeof(grpc_grpclb_duration)); - copy->servers = gpr_malloc(sizeof(grpc_grpclb_server*) * sl->num_servers); + copy->servers = gpr_malloc(sizeof(grpc_grpclb_server *) * sl->num_servers); for (size_t i = 0; i < sl->num_servers; i++) { copy->servers[i] = gpr_malloc(sizeof(grpc_grpclb_server)); memcpy(copy->servers[i], sl->servers[i], sizeof(grpc_grpclb_server)); diff --git a/test/core/client_config/grpclb_test.c b/test/core/client_config/grpclb_test.c index 63f32c241d3..85cfe80748f 100644 --- a/test/core/client_config/grpclb_test.c +++ b/test/core/client_config/grpclb_test.c @@ -387,7 +387,7 @@ static void start_backend_server(server_fixture *sf) { cq_expect_completion(cqv, tag(104), 1); cq_verify(cqv); gpr_log(GPR_INFO, "Server[%s] DONE. After servicing %d calls", - sf->servers_hostport, sf->num_calls_serviced); + sf->servers_hostport, sf->num_calls_serviced); grpc_call_destroy(s); cq_verifier_destroy(cqv); From 55145c03d2a164d207e4a112963c91036cae7b28 Mon Sep 17 00:00:00 2001 From: David Garcia Quintas Date: Tue, 21 Jun 2016 14:51:54 -0700 Subject: [PATCH 13/89] first step in transforming grpclb_test to C++ --- Makefile | 197 ++++-- build.yaml | 25 +- .../grpclb/grpclb_test.cc} | 15 +- tools/run_tests/sources_and_headers.json | 38 +- tools/run_tests/tests.json | 42 +- vsprojects/buildtests_c.sln | 27 - .../grpc_test_util/grpc_test_util.vcxproj | 270 ++++++++ .../grpc_test_util.vcxproj.filters | 602 ++++++++++++++++++ .../test/grpclb_test/grpclb_test.vcxproj | 30 +- .../grpclb_test/grpclb_test.vcxproj.filters | 30 +- 10 files changed, 1147 insertions(+), 129 deletions(-) rename test/{core/client_config/grpclb_test.c => cpp/grpclb/grpclb_test.cc} (98%) diff --git a/Makefile b/Makefile index e316d4b1533..7c88917f11e 100644 --- a/Makefile +++ b/Makefile @@ -946,7 +946,6 @@ grpc_jwt_verifier_test: $(BINDIR)/$(CONFIG)/grpc_jwt_verifier_test grpc_print_google_default_creds_token: $(BINDIR)/$(CONFIG)/grpc_print_google_default_creds_token grpc_security_connector_test: $(BINDIR)/$(CONFIG)/grpc_security_connector_test grpc_verify_jwt: $(BINDIR)/$(CONFIG)/grpc_verify_jwt -grpclb_test: $(BINDIR)/$(CONFIG)/grpclb_test hpack_parser_fuzzer_test: $(BINDIR)/$(CONFIG)/hpack_parser_fuzzer_test hpack_parser_test: $(BINDIR)/$(CONFIG)/hpack_parser_test hpack_table_test: $(BINDIR)/$(CONFIG)/hpack_table_test @@ -1025,6 +1024,7 @@ grpc_objective_c_plugin: $(BINDIR)/$(CONFIG)/grpc_objective_c_plugin grpc_python_plugin: $(BINDIR)/$(CONFIG)/grpc_python_plugin grpc_ruby_plugin: $(BINDIR)/$(CONFIG)/grpc_ruby_plugin grpclb_api_test: $(BINDIR)/$(CONFIG)/grpclb_api_test +grpclb_test: $(BINDIR)/$(CONFIG)/grpclb_test hybrid_end2end_test: $(BINDIR)/$(CONFIG)/hybrid_end2end_test interop_client: $(BINDIR)/$(CONFIG)/interop_client interop_server: $(BINDIR)/$(CONFIG)/interop_server @@ -1278,7 +1278,6 @@ buildtests_c: privatelibs_c \ $(BINDIR)/$(CONFIG)/grpc_json_token_test \ $(BINDIR)/$(CONFIG)/grpc_jwt_verifier_test \ $(BINDIR)/$(CONFIG)/grpc_security_connector_test \ - $(BINDIR)/$(CONFIG)/grpclb_test \ $(BINDIR)/$(CONFIG)/hpack_parser_test \ $(BINDIR)/$(CONFIG)/hpack_table_test \ $(BINDIR)/$(CONFIG)/http_parser_test \ @@ -1399,6 +1398,7 @@ buildtests_cxx: buildtests_zookeeper privatelibs_cxx \ $(BINDIR)/$(CONFIG)/golden_file_test \ $(BINDIR)/$(CONFIG)/grpc_cli \ $(BINDIR)/$(CONFIG)/grpclb_api_test \ + $(BINDIR)/$(CONFIG)/grpclb_test \ $(BINDIR)/$(CONFIG)/hybrid_end2end_test \ $(BINDIR)/$(CONFIG)/interop_client \ $(BINDIR)/$(CONFIG)/interop_server \ @@ -1581,8 +1581,6 @@ test_c: buildtests_c $(Q) $(BINDIR)/$(CONFIG)/grpc_jwt_verifier_test || ( echo test grpc_jwt_verifier_test failed ; exit 1 ) $(E) "[RUN] Testing grpc_security_connector_test" $(Q) $(BINDIR)/$(CONFIG)/grpc_security_connector_test || ( echo test grpc_security_connector_test failed ; exit 1 ) - $(E) "[RUN] Testing grpclb_test" - $(Q) $(BINDIR)/$(CONFIG)/grpclb_test || ( echo test grpclb_test failed ; exit 1 ) $(E) "[RUN] Testing hpack_parser_test" $(Q) $(BINDIR)/$(CONFIG)/hpack_parser_test || ( echo test hpack_parser_test failed ; exit 1 ) $(E) "[RUN] Testing hpack_table_test" @@ -1731,6 +1729,8 @@ test_cxx: test_zookeeper buildtests_cxx $(Q) $(BINDIR)/$(CONFIG)/golden_file_test || ( echo test golden_file_test failed ; exit 1 ) $(E) "[RUN] Testing grpclb_api_test" $(Q) $(BINDIR)/$(CONFIG)/grpclb_api_test || ( echo test grpclb_api_test failed ; exit 1 ) + $(E) "[RUN] Testing grpclb_test" + $(Q) $(BINDIR)/$(CONFIG)/grpclb_test || ( echo test grpclb_test failed ; exit 1 ) $(E) "[RUN] Testing hybrid_end2end_test" $(Q) $(BINDIR)/$(CONFIG)/hybrid_end2end_test || ( echo test hybrid_end2end_test failed ; exit 1 ) $(E) "[RUN] Testing interop_test" @@ -3036,8 +3036,118 @@ LIBGRPC_TEST_UTIL_SRC = \ test/core/util/port_server_client.c \ test/core/util/port_windows.c \ test/core/util/slice_splitter.c \ + src/core/lib/channel/channel_args.c \ + src/core/lib/channel/channel_stack.c \ + src/core/lib/channel/channel_stack_builder.c \ + src/core/lib/channel/compress_filter.c \ + src/core/lib/channel/connected_channel.c \ + src/core/lib/channel/http_client_filter.c \ + src/core/lib/channel/http_server_filter.c \ + src/core/lib/compression/compression.c \ + src/core/lib/compression/message_compress.c \ + src/core/lib/debug/trace.c \ + src/core/lib/http/format_request.c \ + src/core/lib/http/httpcli.c \ + src/core/lib/http/parser.c \ + src/core/lib/iomgr/closure.c \ + src/core/lib/iomgr/endpoint.c \ + src/core/lib/iomgr/endpoint_pair_posix.c \ + src/core/lib/iomgr/endpoint_pair_windows.c \ + src/core/lib/iomgr/ev_poll_and_epoll_posix.c \ + src/core/lib/iomgr/ev_poll_posix.c \ + src/core/lib/iomgr/ev_posix.c \ + src/core/lib/iomgr/exec_ctx.c \ + src/core/lib/iomgr/executor.c \ + src/core/lib/iomgr/iocp_windows.c \ + src/core/lib/iomgr/iomgr.c \ + src/core/lib/iomgr/iomgr_posix.c \ + src/core/lib/iomgr/iomgr_windows.c \ + src/core/lib/iomgr/polling_entity.c \ + src/core/lib/iomgr/pollset_set_windows.c \ + src/core/lib/iomgr/pollset_windows.c \ + src/core/lib/iomgr/resolve_address_posix.c \ + src/core/lib/iomgr/resolve_address_windows.c \ + src/core/lib/iomgr/sockaddr_utils.c \ + src/core/lib/iomgr/socket_utils_common_posix.c \ + src/core/lib/iomgr/socket_utils_linux.c \ + src/core/lib/iomgr/socket_utils_posix.c \ + src/core/lib/iomgr/socket_windows.c \ + src/core/lib/iomgr/tcp_client_posix.c \ + src/core/lib/iomgr/tcp_client_windows.c \ + src/core/lib/iomgr/tcp_posix.c \ + src/core/lib/iomgr/tcp_server_posix.c \ + src/core/lib/iomgr/tcp_server_windows.c \ + src/core/lib/iomgr/tcp_windows.c \ + src/core/lib/iomgr/time_averaged_stats.c \ + src/core/lib/iomgr/timer.c \ + src/core/lib/iomgr/timer_heap.c \ + src/core/lib/iomgr/udp_server.c \ + src/core/lib/iomgr/unix_sockets_posix.c \ + src/core/lib/iomgr/unix_sockets_posix_noop.c \ + src/core/lib/iomgr/wakeup_fd_eventfd.c \ + src/core/lib/iomgr/wakeup_fd_nospecial.c \ + src/core/lib/iomgr/wakeup_fd_pipe.c \ + src/core/lib/iomgr/wakeup_fd_posix.c \ + src/core/lib/iomgr/workqueue_posix.c \ + src/core/lib/iomgr/workqueue_windows.c \ + src/core/lib/json/json.c \ + src/core/lib/json/json_reader.c \ + src/core/lib/json/json_string.c \ + src/core/lib/json/json_writer.c \ + src/core/lib/surface/alarm.c \ + src/core/lib/surface/api_trace.c \ + src/core/lib/surface/byte_buffer.c \ + src/core/lib/surface/byte_buffer_reader.c \ + src/core/lib/surface/call.c \ + src/core/lib/surface/call_details.c \ + src/core/lib/surface/call_log_batch.c \ + src/core/lib/surface/channel.c \ + src/core/lib/surface/channel_init.c \ + src/core/lib/surface/channel_ping.c \ + src/core/lib/surface/channel_stack_type.c \ + src/core/lib/surface/completion_queue.c \ + src/core/lib/surface/event_string.c \ + src/core/lib/surface/lame_client.c \ + src/core/lib/surface/metadata_array.c \ + src/core/lib/surface/server.c \ + src/core/lib/surface/validate_metadata.c \ + src/core/lib/surface/version.c \ + src/core/lib/transport/byte_stream.c \ + src/core/lib/transport/connectivity_state.c \ + src/core/lib/transport/metadata.c \ + src/core/lib/transport/metadata_batch.c \ + src/core/lib/transport/static_metadata.c \ + src/core/lib/transport/transport.c \ + src/core/lib/transport/transport_op_string.c \ PUBLIC_HEADERS_C += \ + include/grpc/byte_buffer.h \ + include/grpc/byte_buffer_reader.h \ + include/grpc/compression.h \ + include/grpc/grpc.h \ + include/grpc/grpc_posix.h \ + include/grpc/status.h \ + include/grpc/impl/codegen/byte_buffer.h \ + include/grpc/impl/codegen/byte_buffer_reader.h \ + include/grpc/impl/codegen/compression_types.h \ + include/grpc/impl/codegen/connectivity_state.h \ + include/grpc/impl/codegen/grpc_types.h \ + include/grpc/impl/codegen/propagation_bits.h \ + include/grpc/impl/codegen/status.h \ + include/grpc/impl/codegen/alloc.h \ + include/grpc/impl/codegen/atm.h \ + include/grpc/impl/codegen/atm_gcc_atomic.h \ + include/grpc/impl/codegen/atm_gcc_sync.h \ + include/grpc/impl/codegen/atm_windows.h \ + include/grpc/impl/codegen/log.h \ + include/grpc/impl/codegen/port_platform.h \ + include/grpc/impl/codegen/slice.h \ + include/grpc/impl/codegen/slice_buffer.h \ + include/grpc/impl/codegen/sync.h \ + include/grpc/impl/codegen/sync_generic.h \ + include/grpc/impl/codegen/sync_posix.h \ + include/grpc/impl/codegen/sync_windows.h \ + include/grpc/impl/codegen/time.h \ LIBGRPC_TEST_UTIL_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(LIBGRPC_TEST_UTIL_SRC)))) @@ -8476,38 +8586,6 @@ endif endif -GRPCLB_TEST_SRC = \ - test/core/client_config/grpclb_test.c \ - -GRPCLB_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(GRPCLB_TEST_SRC)))) -ifeq ($(NO_SECURE),true) - -# You can't build secure targets if you don't have OpenSSL. - -$(BINDIR)/$(CONFIG)/grpclb_test: openssl_dep_error - -else - - - -$(BINDIR)/$(CONFIG)/grpclb_test: $(GRPCLB_TEST_OBJS) $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a - $(E) "[LD] Linking $@" - $(Q) mkdir -p `dirname $@` - $(Q) $(LD) $(LDFLAGS) $(GRPCLB_TEST_OBJS) $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) $(LDLIBS_SECURE) -o $(BINDIR)/$(CONFIG)/grpclb_test - -endif - -$(OBJDIR)/$(CONFIG)/test/core/client_config/grpclb_test.o: $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a - -deps_grpclb_test: $(GRPCLB_TEST_OBJS:.o=.dep) - -ifneq ($(NO_SECURE),true) -ifneq ($(NO_DEPS),true) --include $(GRPCLB_TEST_OBJS:.o=.dep) -endif -endif - - HPACK_PARSER_FUZZER_TEST_SRC = \ test/core/transport/chttp2/hpack_parser_fuzzer_test.c \ @@ -11251,6 +11329,53 @@ endif $(OBJDIR)/$(CONFIG)/test/cpp/grpclb/grpclb_api_test.o: $(GENDIR)/src/proto/grpc/lb/v1/load_balancer.pb.cc $(GENDIR)/src/proto/grpc/lb/v1/load_balancer.grpc.pb.cc +GRPCLB_TEST_SRC = \ + $(GENDIR)/src/proto/grpc/lb/v1/load_balancer.pb.cc $(GENDIR)/src/proto/grpc/lb/v1/load_balancer.grpc.pb.cc \ + test/cpp/grpclb/grpclb_test.cc \ + +GRPCLB_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(GRPCLB_TEST_SRC)))) +ifeq ($(NO_SECURE),true) + +# You can't build secure targets if you don't have OpenSSL. + +$(BINDIR)/$(CONFIG)/grpclb_test: openssl_dep_error + +else + + + + +ifeq ($(NO_PROTOBUF),true) + +# You can't build the protoc plugins or protobuf-enabled targets if you don't have protobuf 3.0.0+. + +$(BINDIR)/$(CONFIG)/grpclb_test: protobuf_dep_error + +else + +$(BINDIR)/$(CONFIG)/grpclb_test: $(PROTOBUF_DEP) $(GRPCLB_TEST_OBJS) $(LIBDIR)/$(CONFIG)/libgpr.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc++_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a + $(E) "[LD] Linking $@" + $(Q) mkdir -p `dirname $@` + $(Q) $(LDXX) $(LDFLAGS) $(GRPCLB_TEST_OBJS) $(LIBDIR)/$(CONFIG)/libgpr.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc++_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LDLIBSXX) $(LDLIBS_PROTOBUF) $(LDLIBS) $(LDLIBS_SECURE) $(GTEST_LIB) -o $(BINDIR)/$(CONFIG)/grpclb_test + +endif + +endif + +$(OBJDIR)/$(CONFIG)/src/proto/grpc/lb/v1/load_balancer.o: $(LIBDIR)/$(CONFIG)/libgpr.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc++_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a + +$(OBJDIR)/$(CONFIG)/test/cpp/grpclb/grpclb_test.o: $(LIBDIR)/$(CONFIG)/libgpr.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc++_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a + +deps_grpclb_test: $(GRPCLB_TEST_OBJS:.o=.dep) + +ifneq ($(NO_SECURE),true) +ifneq ($(NO_DEPS),true) +-include $(GRPCLB_TEST_OBJS:.o=.dep) +endif +endif +$(OBJDIR)/$(CONFIG)/test/cpp/grpclb/grpclb_test.o: $(GENDIR)/src/proto/grpc/lb/v1/load_balancer.pb.cc $(GENDIR)/src/proto/grpc/lb/v1/load_balancer.grpc.pb.cc + + HYBRID_END2END_TEST_SRC = \ test/cpp/end2end/hybrid_end2end_test.cc \ diff --git a/build.yaml b/build.yaml index ee854361a19..d62b0a03f70 100644 --- a/build.yaml +++ b/build.yaml @@ -866,6 +866,7 @@ libs: - grpc filegroups: - grpc_test_util_base + - grpc_base vs_project_guid: '{17BCAFC0-5FDC-4C94-AEB9-95F3E220614B}' - name: grpc_test_util_unsecure build: private @@ -1820,16 +1821,6 @@ targets: - grpc - gpr_test_util - gpr -- name: grpclb_test - build: test - language: c - src: - - test/core/client_config/grpclb_test.c - deps: - - grpc_test_util - - grpc - - gpr_test_util - - gpr - name: hpack_parser_fuzzer_test build: fuzzer language: c @@ -2734,6 +2725,20 @@ targets: - grpc_test_util - grpc++ - grpc +- name: grpclb_test + gtest: false + build: test + language: c++ + src: + - src/proto/grpc/lb/v1/load_balancer.proto + - test/cpp/grpclb/grpclb_test.cc + deps: + - gpr + - gpr_test_util + - grpc + - grpc++ + - grpc++_test_util + - grpc_test_util - name: hybrid_end2end_test gtest: true build: test diff --git a/test/core/client_config/grpclb_test.c b/test/cpp/grpclb/grpclb_test.cc similarity index 98% rename from test/core/client_config/grpclb_test.c rename to test/cpp/grpclb/grpclb_test.cc index 85cfe80748f..4805bf024d5 100644 --- a/test/core/client_config/grpclb_test.c +++ b/test/cpp/grpclb/grpclb_test.cc @@ -34,6 +34,7 @@ #include #include +extern "C" { #include #include #include @@ -52,6 +53,7 @@ #include "test/core/end2end/cq_verifier.h" #include "test/core/util/port.h" #include "test/core/util/test_config.h" +} #define NUM_BACKENDS 4 @@ -95,7 +97,8 @@ static gpr_slice build_response_payload_slice(const char *host, int *ports, } ... } */ - char **hostports_vec = gpr_malloc(sizeof(char *) * nports); + char **hostports_vec = + static_cast(gpr_malloc(sizeof(char *) * nports)); for (size_t i = 0; i < nports; i++) { gpr_join_host_port(&hostports_vec[i], "127.0.0.1", ports[i]); } @@ -118,7 +121,7 @@ static gpr_slice build_response_payload_slice(const char *host, int *ports, const size_t fsize = (size_t)ftell(f); rewind(f); - char *serialized_response = gpr_malloc(fsize); + char *serialized_response = static_cast(gpr_malloc(fsize)); GPR_ASSERT(fread(serialized_response, fsize, 1, f) == 1); fclose(f); gpr_free(output_fname); @@ -519,9 +522,9 @@ static void setup_server(const char *host, server_fixture *sf) { int assigned_port; sf->cq = grpc_completion_queue_create(NULL); - char *colon_idx = strchr(host, ':'); + const char *colon_idx = strchr(host, ':'); if (colon_idx) { - char *port_str = colon_idx + 1; + const char *port_str = colon_idx + 1; sf->port = atoi(port_str); sf->servers_hostport = gpr_strdup(host); } else { @@ -558,12 +561,12 @@ static void teardown_server(server_fixture *sf) { } static void fork_backend_server(void *arg) { - server_fixture *sf = arg; + server_fixture *sf = static_cast(arg); start_backend_server(sf); } static void fork_lb_server(void *arg) { - test_fixture *tf = arg; + test_fixture *tf = static_cast(arg); int ports[NUM_BACKENDS]; for (int i = 0; i < NUM_BACKENDS; i++) { ports[i] = tf->lb_backends[i].port; diff --git a/tools/run_tests/sources_and_headers.json b/tools/run_tests/sources_and_headers.json index 492be7322f6..6e292e5983e 100644 --- a/tools/run_tests/sources_and_headers.json +++ b/tools/run_tests/sources_and_headers.json @@ -944,22 +944,6 @@ "third_party": false, "type": "target" }, - { - "deps": [ - "gpr", - "gpr_test_util", - "grpc", - "grpc_test_util" - ], - "headers": [], - "language": "c", - "name": "grpclb_test", - "src": [ - "test/core/client_config/grpclb_test.c" - ], - "third_party": false, - "type": "target" - }, { "deps": [ "gpr", @@ -2231,6 +2215,27 @@ "third_party": false, "type": "target" }, + { + "deps": [ + "gpr", + "gpr_test_util", + "grpc", + "grpc++", + "grpc++_test_util", + "grpc_test_util" + ], + "headers": [ + "src/proto/grpc/lb/v1/load_balancer.grpc.pb.h", + "src/proto/grpc/lb/v1/load_balancer.pb.h" + ], + "language": "c++", + "name": "grpclb_test", + "src": [ + "test/cpp/grpclb/grpclb_test.cc" + ], + "third_party": false, + "type": "target" + }, { "deps": [ "gpr", @@ -4222,6 +4227,7 @@ "gpr", "gpr_test_util", "grpc", + "grpc_base", "grpc_test_util_base" ], "headers": [ diff --git a/tools/run_tests/tests.json b/tools/run_tests/tests.json index bf439b43e9c..b69bea4242f 100644 --- a/tools/run_tests/tests.json +++ b/tools/run_tests/tests.json @@ -1079,27 +1079,6 @@ "windows" ] }, - { - "args": [], - "ci_platforms": [ - "linux", - "mac", - "posix", - "windows" - ], - "cpu_cost": 1.0, - "exclude_configs": [], - "flaky": false, - "gtest": false, - "language": "c", - "name": "grpclb_test", - "platforms": [ - "linux", - "mac", - "posix", - "windows" - ] - }, { "args": [], "ci_platforms": [ @@ -2294,6 +2273,27 @@ "windows" ] }, + { + "args": [], + "ci_platforms": [ + "linux", + "mac", + "posix", + "windows" + ], + "cpu_cost": 1.0, + "exclude_configs": [], + "flaky": false, + "gtest": false, + "language": "c++", + "name": "grpclb_test", + "platforms": [ + "linux", + "mac", + "posix", + "windows" + ] + }, { "args": [], "ci_platforms": [ diff --git a/vsprojects/buildtests_c.sln b/vsprojects/buildtests_c.sln index 070f6559b7b..3a214a4ad41 100644 --- a/vsprojects/buildtests_c.sln +++ b/vsprojects/buildtests_c.sln @@ -643,17 +643,6 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "grpc_verify_jwt", "vcxproj\ {B23D3D1A-9438-4EDA-BEB6-9A0A03D17792} = {B23D3D1A-9438-4EDA-BEB6-9A0A03D17792} EndProjectSection EndProject -Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "grpclb_test", "vcxproj\test\grpclb_test\grpclb_test.vcxproj", "{9D6FFE17-ABF0-A851-268E-9E3E8C573CBB}" - ProjectSection(myProperties) = preProject - lib = "False" - EndProjectSection - ProjectSection(ProjectDependencies) = postProject - {17BCAFC0-5FDC-4C94-AEB9-95F3E220614B} = {17BCAFC0-5FDC-4C94-AEB9-95F3E220614B} - {29D16885-7228-4C31-81ED-5F9187C7F2A9} = {29D16885-7228-4C31-81ED-5F9187C7F2A9} - {EAB0A629-17A9-44DB-B5FF-E91A721FE037} = {EAB0A629-17A9-44DB-B5FF-E91A721FE037} - {B23D3D1A-9438-4EDA-BEB6-9A0A03D17792} = {B23D3D1A-9438-4EDA-BEB6-9A0A03D17792} - EndProjectSection -EndProject Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "h2_census_nosec_test", "vcxproj\test/end2end/fixtures\h2_census_nosec_test\h2_census_nosec_test.vcxproj", "{A8039D43-910E-4248-2A22-74366E8C4DCD}" ProjectSection(myProperties) = preProject lib = "False" @@ -2466,22 +2455,6 @@ Global {02FAC25F-5FF6-34A0-00AE-B82BFBA851A9}.Release-DLL|Win32.Build.0 = Release|Win32 {02FAC25F-5FF6-34A0-00AE-B82BFBA851A9}.Release-DLL|x64.ActiveCfg = Release|x64 {02FAC25F-5FF6-34A0-00AE-B82BFBA851A9}.Release-DLL|x64.Build.0 = Release|x64 - {9D6FFE17-ABF0-A851-268E-9E3E8C573CBB}.Debug|Win32.ActiveCfg = Debug|Win32 - {9D6FFE17-ABF0-A851-268E-9E3E8C573CBB}.Debug|x64.ActiveCfg = Debug|x64 - {9D6FFE17-ABF0-A851-268E-9E3E8C573CBB}.Release|Win32.ActiveCfg = Release|Win32 - {9D6FFE17-ABF0-A851-268E-9E3E8C573CBB}.Release|x64.ActiveCfg = Release|x64 - {9D6FFE17-ABF0-A851-268E-9E3E8C573CBB}.Debug|Win32.Build.0 = Debug|Win32 - {9D6FFE17-ABF0-A851-268E-9E3E8C573CBB}.Debug|x64.Build.0 = Debug|x64 - {9D6FFE17-ABF0-A851-268E-9E3E8C573CBB}.Release|Win32.Build.0 = Release|Win32 - {9D6FFE17-ABF0-A851-268E-9E3E8C573CBB}.Release|x64.Build.0 = Release|x64 - {9D6FFE17-ABF0-A851-268E-9E3E8C573CBB}.Debug-DLL|Win32.ActiveCfg = Debug|Win32 - {9D6FFE17-ABF0-A851-268E-9E3E8C573CBB}.Debug-DLL|Win32.Build.0 = Debug|Win32 - {9D6FFE17-ABF0-A851-268E-9E3E8C573CBB}.Debug-DLL|x64.ActiveCfg = Debug|x64 - {9D6FFE17-ABF0-A851-268E-9E3E8C573CBB}.Debug-DLL|x64.Build.0 = Debug|x64 - {9D6FFE17-ABF0-A851-268E-9E3E8C573CBB}.Release-DLL|Win32.ActiveCfg = Release|Win32 - {9D6FFE17-ABF0-A851-268E-9E3E8C573CBB}.Release-DLL|Win32.Build.0 = Release|Win32 - {9D6FFE17-ABF0-A851-268E-9E3E8C573CBB}.Release-DLL|x64.ActiveCfg = Release|x64 - {9D6FFE17-ABF0-A851-268E-9E3E8C573CBB}.Release-DLL|x64.Build.0 = Release|x64 {A8039D43-910E-4248-2A22-74366E8C4DCD}.Debug|Win32.ActiveCfg = Debug|Win32 {A8039D43-910E-4248-2A22-74366E8C4DCD}.Debug|x64.ActiveCfg = Debug|x64 {A8039D43-910E-4248-2A22-74366E8C4DCD}.Release|Win32.ActiveCfg = Release|Win32 diff --git a/vsprojects/vcxproj/grpc_test_util/grpc_test_util.vcxproj b/vsprojects/vcxproj/grpc_test_util/grpc_test_util.vcxproj index f0a8f7b6b9e..fd37c566921 100644 --- a/vsprojects/vcxproj/grpc_test_util/grpc_test_util.vcxproj +++ b/vsprojects/vcxproj/grpc_test_util/grpc_test_util.vcxproj @@ -146,6 +146,35 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + @@ -160,6 +189,81 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + @@ -196,6 +300,172 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/vsprojects/vcxproj/grpc_test_util/grpc_test_util.vcxproj.filters b/vsprojects/vcxproj/grpc_test_util/grpc_test_util.vcxproj.filters index a1d31eb54e0..f04c6ea773c 100644 --- a/vsprojects/vcxproj/grpc_test_util/grpc_test_util.vcxproj.filters +++ b/vsprojects/vcxproj/grpc_test_util/grpc_test_util.vcxproj.filters @@ -52,6 +52,338 @@ test\core\util + + src\core\lib\channel + + + src\core\lib\channel + + + src\core\lib\channel + + + src\core\lib\channel + + + src\core\lib\channel + + + src\core\lib\channel + + + src\core\lib\channel + + + src\core\lib\compression + + + src\core\lib\compression + + + src\core\lib\debug + + + src\core\lib\http + + + src\core\lib\http + + + src\core\lib\http + + + src\core\lib\iomgr + + + src\core\lib\iomgr + + + src\core\lib\iomgr + + + src\core\lib\iomgr + + + src\core\lib\iomgr + + + src\core\lib\iomgr + + + src\core\lib\iomgr + + + src\core\lib\iomgr + + + src\core\lib\iomgr + + + src\core\lib\iomgr + + + src\core\lib\iomgr + + + src\core\lib\iomgr + + + src\core\lib\iomgr + + + src\core\lib\iomgr + + + src\core\lib\iomgr + + + src\core\lib\iomgr + + + src\core\lib\iomgr + + + src\core\lib\iomgr + + + src\core\lib\iomgr + + + src\core\lib\iomgr + + + src\core\lib\iomgr + + + src\core\lib\iomgr + + + src\core\lib\iomgr + + + src\core\lib\iomgr + + + src\core\lib\iomgr + + + src\core\lib\iomgr + + + src\core\lib\iomgr + + + src\core\lib\iomgr + + + src\core\lib\iomgr + + + src\core\lib\iomgr + + + src\core\lib\iomgr + + + src\core\lib\iomgr + + + src\core\lib\iomgr + + + src\core\lib\iomgr + + + src\core\lib\iomgr + + + src\core\lib\iomgr + + + src\core\lib\iomgr + + + src\core\lib\iomgr + + + src\core\lib\iomgr + + + src\core\lib\iomgr + + + src\core\lib\iomgr + + + src\core\lib\json + + + src\core\lib\json + + + src\core\lib\json + + + src\core\lib\json + + + src\core\lib\surface + + + src\core\lib\surface + + + src\core\lib\surface + + + src\core\lib\surface + + + src\core\lib\surface + + + src\core\lib\surface + + + src\core\lib\surface + + + src\core\lib\surface + + + src\core\lib\surface + + + src\core\lib\surface + + + src\core\lib\surface + + + src\core\lib\surface + + + src\core\lib\surface + + + src\core\lib\surface + + + src\core\lib\surface + + + src\core\lib\surface + + + src\core\lib\surface + + + src\core\lib\surface + + + src\core\lib\transport + + + src\core\lib\transport + + + src\core\lib\transport + + + src\core\lib\transport + + + src\core\lib\transport + + + src\core\lib\transport + + + src\core\lib\transport + + + + + include\grpc + + + include\grpc + + + include\grpc + + + include\grpc + + + include\grpc + + + include\grpc + + + include\grpc\impl\codegen + + + include\grpc\impl\codegen + + + include\grpc\impl\codegen + + + include\grpc\impl\codegen + + + include\grpc\impl\codegen + + + include\grpc\impl\codegen + + + include\grpc\impl\codegen + + + include\grpc\impl\codegen + + + include\grpc\impl\codegen + + + include\grpc\impl\codegen + + + include\grpc\impl\codegen + + + include\grpc\impl\codegen + + + include\grpc\impl\codegen + + + include\grpc\impl\codegen + + + include\grpc\impl\codegen + + + include\grpc\impl\codegen + + + include\grpc\impl\codegen + + + include\grpc\impl\codegen + + + include\grpc\impl\codegen + + + include\grpc\impl\codegen + + + include\grpc\impl\codegen + @@ -93,9 +425,279 @@ test\core\util + + src\core\lib\channel + + + src\core\lib\channel + + + src\core\lib\channel + + + src\core\lib\channel + + + src\core\lib\channel + + + src\core\lib\channel + + + src\core\lib\channel + + + src\core\lib\channel + + + src\core\lib\compression + + + src\core\lib\compression + + + src\core\lib\debug + + + src\core\lib\http + + + src\core\lib\http + + + src\core\lib\http + + + src\core\lib\iomgr + + + src\core\lib\iomgr + + + src\core\lib\iomgr + + + src\core\lib\iomgr + + + src\core\lib\iomgr + + + src\core\lib\iomgr + + + src\core\lib\iomgr + + + src\core\lib\iomgr + + + src\core\lib\iomgr + + + src\core\lib\iomgr + + + src\core\lib\iomgr + + + src\core\lib\iomgr + + + src\core\lib\iomgr + + + src\core\lib\iomgr + + + src\core\lib\iomgr + + + src\core\lib\iomgr + + + src\core\lib\iomgr + + + src\core\lib\iomgr + + + src\core\lib\iomgr + + + src\core\lib\iomgr + + + src\core\lib\iomgr + + + src\core\lib\iomgr + + + src\core\lib\iomgr + + + src\core\lib\iomgr + + + src\core\lib\iomgr + + + src\core\lib\iomgr + + + src\core\lib\iomgr + + + src\core\lib\iomgr + + + src\core\lib\iomgr + + + src\core\lib\iomgr + + + src\core\lib\iomgr + + + src\core\lib\iomgr + + + src\core\lib\iomgr + + + src\core\lib\iomgr + + + src\core\lib\iomgr + + + src\core\lib\iomgr + + + src\core\lib\iomgr + + + src\core\lib\iomgr + + + src\core\lib\json + + + src\core\lib\json + + + src\core\lib\json + + + src\core\lib\json + + + src\core\lib\surface + + + src\core\lib\surface + + + src\core\lib\surface + + + src\core\lib\surface + + + src\core\lib\surface + + + src\core\lib\surface + + + src\core\lib\surface + + + src\core\lib\surface + + + src\core\lib\surface + + + src\core\lib\surface + + + src\core\lib\surface + + + src\core\lib\surface + + + src\core\lib\transport + + + src\core\lib\transport + + + src\core\lib\transport + + + src\core\lib\transport + + + src\core\lib\transport + + + src\core\lib\transport + + + src\core\lib\transport + + + {50129440-aff7-7df7-682c-b9671be19a6f} + + + {d448b078-95a6-6fca-fe4a-8b44dd71f359} + + + {314a6801-6fe3-9211-33d8-ecf3332c1151} + + + {8e97f1e1-f4d1-a56e-0837-7901778fb3b9} + + + {7d107d7c-1da3-9525-3ba1-3a411b552ea8} + + + {f7bfac91-5eb2-dea7-4601-6c63edbbf997} + + + {f4e8c61e-1ca6-0fdd-7b5e-b7f9a30c9a21} + + + {1cd1503c-bec0-5ade-c75f-aa25c80975ec} + + + {09632582-2cc3-5618-d673-65d3884f8ce5} + + + {2c1a72e9-886e-8082-9d2f-0fc9cb3ab996} + + + {4862ecce-fa07-eb5e-5c05-bfa753c8bfe5} + + + {fc7f488e-08b4-8366-3720-1f7ffaa0b0b3} + + + {89bc8f83-e29a-ddab-8f6b-22df11cdc867} + + + {7f2b7dca-395f-94dd-c9ad-9a286bd9751e} + + + {5249e884-ea07-6782-531d-ec622c54b9af} + {a2783de3-4fcf-718d-a859-c2108350ff33} diff --git a/vsprojects/vcxproj/test/grpclb_test/grpclb_test.vcxproj b/vsprojects/vcxproj/test/grpclb_test/grpclb_test.vcxproj index 7ea8e06d74a..91b9a6eaccc 100644 --- a/vsprojects/vcxproj/test/grpclb_test/grpclb_test.vcxproj +++ b/vsprojects/vcxproj/test/grpclb_test/grpclb_test.vcxproj @@ -53,8 +53,10 @@ + + @@ -158,21 +160,35 @@ - + + + + + + + + + - - {17BCAFC0-5FDC-4C94-AEB9-95F3E220614B} + + {B23D3D1A-9438-4EDA-BEB6-9A0A03D17792} + + + {EAB0A629-17A9-44DB-B5FF-E91A721FE037} {29D16885-7228-4C31-81ED-5F9187C7F2A9} - - {EAB0A629-17A9-44DB-B5FF-E91A721FE037} + + {C187A093-A0FE-489D-A40A-6E33DE0F9FEB} - - {B23D3D1A-9438-4EDA-BEB6-9A0A03D17792} + + {0BE77741-552A-929B-A497-4EF7ECE17A64} + + + {17BCAFC0-5FDC-4C94-AEB9-95F3E220614B} diff --git a/vsprojects/vcxproj/test/grpclb_test/grpclb_test.vcxproj.filters b/vsprojects/vcxproj/test/grpclb_test/grpclb_test.vcxproj.filters index 7a70c0b5e1c..5493df2e7b2 100644 --- a/vsprojects/vcxproj/test/grpclb_test/grpclb_test.vcxproj.filters +++ b/vsprojects/vcxproj/test/grpclb_test/grpclb_test.vcxproj.filters @@ -1,20 +1,38 @@ - - test\core\client_config + + src\proto\grpc\lb\v1 + + + test\cpp\grpclb + + {082bbcbc-bbd8-db7d-afe9-fa0fec76863d} + + + {7c61995a-80c2-ef3d-0a4b-baf2221c12f8} + + + {fc2920d4-902c-fdf0-d4b8-6b22e1361105} + + + {4778352a-559f-b008-e3d2-4ae9181260df} + + + {36a4326b-4f2a-4720-b730-e40fe078fd40} + {e0ba55a2-37d9-5029-6f4e-64f097307340} - - {6d1d02a2-d635-142d-16d4-45bd59f5c83a} + + {ad67d6ba-d08b-7879-2929-20f0f01c9918} - - {356b8663-f1cf-f0df-39d0-d2de958699d0} + + {4498fa30-2dab-584c-5711-a1055cec30f6} From aaba1313469440a887ad70be276d8b790e91146a Mon Sep 17 00:00:00 2001 From: David Garcia Quintas Date: Wed, 22 Jun 2016 18:10:37 -0700 Subject: [PATCH 14/89] finally got rid of external deps to generate the lb response proto --- test/cpp/grpclb/grpclb_test.cc | 102 +++++++++++++++++---------------- 1 file changed, 52 insertions(+), 50 deletions(-) diff --git a/test/cpp/grpclb/grpclb_test.cc b/test/cpp/grpclb/grpclb_test.cc index 4805bf024d5..8a366a49284 100644 --- a/test/cpp/grpclb/grpclb_test.cc +++ b/test/cpp/grpclb/grpclb_test.cc @@ -31,8 +31,9 @@ * */ -#include -#include +#include +#include +#include extern "C" { #include @@ -55,8 +56,13 @@ extern "C" { #include "test/core/util/test_config.h" } +#include "src/proto/grpc/lb/v1/load_balancer.pb.h" + #define NUM_BACKENDS 4 +namespace grpc { +namespace { + typedef struct client_fixture { grpc_channel *client; char *server_uri; @@ -86,8 +92,9 @@ static gpr_timespec n_seconds_time(int n) { static void *tag(intptr_t t) { return (void *)t; } -static gpr_slice build_response_payload_slice(const char *host, int *ports, - size_t nports) { +static gpr_slice build_response_payload_slice( + const char *host, int *ports, size_t nports, + int64_t expiration_interval_secs, int32_t expiration_interval_nanos) { /* server_list { servers { @@ -97,45 +104,30 @@ static gpr_slice build_response_payload_slice(const char *host, int *ports, } ... } */ - char **hostports_vec = - static_cast(gpr_malloc(sizeof(char *) * nports)); - for (size_t i = 0; i < nports; i++) { - gpr_join_host_port(&hostports_vec[i], "127.0.0.1", ports[i]); - } - char *hostports_str = - gpr_strjoin_sep((const char **)hostports_vec, nports, " ", NULL); - gpr_log(GPR_INFO, "generating response for %s", hostports_str); - - char *output_fname; - FILE *tmpfd = gpr_tmpfile("grpclb_test", &output_fname); - fclose(tmpfd); - char *cmdline; - gpr_asprintf(&cmdline, - "./tools/codegen/core/gen_grpclb_test_response.py --lb_proto " - "src/proto/grpc/lb/v1/load_balancer.proto %s " - "--output %s --quiet", - hostports_str, output_fname); - GPR_ASSERT(system(cmdline) == 0); - FILE *f = fopen(output_fname, "rb"); - fseek(f, 0, SEEK_END); - const size_t fsize = (size_t)ftell(f); - rewind(f); - - char *serialized_response = static_cast(gpr_malloc(fsize)); - GPR_ASSERT(fread(serialized_response, fsize, 1, f) == 1); - fclose(f); - gpr_free(output_fname); - gpr_free(cmdline); + grpc::lb::v1::LoadBalanceResponse response; + auto *serverlist = response.mutable_server_list(); + if (expiration_interval_secs > 0 || expiration_interval_nanos > 0) { + auto *expiration_interval = serverlist->mutable_expiration_interval(); + if (expiration_interval_secs > 0) { + expiration_interval->set_seconds(expiration_interval_secs); + } + if (expiration_interval_nanos > 0) { + expiration_interval->set_nanos(expiration_interval_nanos); + } + } for (size_t i = 0; i < nports; i++) { - gpr_free(hostports_vec[i]); + auto *server = serverlist->add_servers(); + server->set_ip_address(host); + server->set_port(ports[i]); + server->set_load_balance_token("token" + std::to_string(ports[i])); } - gpr_free(hostports_vec); - gpr_free(hostports_str); + + gpr_log(GPR_INFO, "generating response: %s", + response.ShortDebugString().c_str()); const gpr_slice response_slice = - gpr_slice_from_copied_buffer(serialized_response, fsize); - gpr_free(serialized_response); + gpr_slice_from_copied_string(response.SerializeAsString().c_str()); return response_slice; } @@ -211,12 +203,13 @@ static void start_lb_server(server_fixture *sf, int *ports, size_t nports, if (i == 0) { // First half of the ports. response_payload_slice = - build_response_payload_slice("127.0.0.1", ports, nports / 2); + build_response_payload_slice("127.0.0.1", ports, nports / 2, -1, -1); } else { // Second half of the ports. sleep_ms(update_delay_ms); - response_payload_slice = build_response_payload_slice( - "127.0.0.1", ports + (nports / 2), (nports + 1) / 2 /* ceil */); + response_payload_slice = + build_response_payload_slice("127.0.0.1", ports + (nports / 2), + (nports + 1) / 2 /* ceil */, -1, -1); } response_payload = grpc_raw_byte_buffer_create(&response_payload_slice, 1); @@ -606,11 +599,16 @@ static void teardown_test_fixture(test_fixture *tf) { teardown_server(&tf->lb_server); } -// The LB server will send two updates: batch 1 and batch 2. Each batch contains -// two addresses, both of a valid and running backend server. Batch 1 is readily -// available and provided as soon as the client establishes the streaming call. -// Batch 2 is sent after a delay of \a lb_server_update_delay_ms milliseconds. +// The LB server will send two updates: batch 1 and batch 2. Each batch +// contains +// two addresses, both of a valid and running backend server. Batch 1 is +// readily +// available and provided as soon as the client establishes the streaming +// call. +// Batch 2 is sent after a delay of \a lb_server_update_delay_ms +// milliseconds. static test_fixture test_update(int lb_server_update_delay_ms) { + gpr_log(GPR_INFO, "start %s(%d)", __func__, lb_server_update_delay_ms); test_fixture tf; memset(&tf, 0, sizeof(tf)); setup_test_fixture(&tf, lb_server_update_delay_ms); @@ -625,14 +623,18 @@ static test_fixture test_update(int lb_server_update_delay_ms) { &tf.client); // "consumes" 2nd backend server of 2nd serverlist teardown_test_fixture(&tf); + gpr_log(GPR_INFO, "end %s(%d)", __func__, lb_server_update_delay_ms); return tf; } +} // namespace +} // namespace grpc + int main(int argc, char **argv) { grpc_test_init(argc, argv); grpc_init(); - test_fixture tf_result; + grpc::test_fixture tf_result; // Clients take a bit over one second to complete a call (the last part of the // call sleeps for 1 second while verifying the client's completion queue is // empty). Therefore: @@ -641,7 +643,7 @@ int main(int argc, char **argv) { // before the first client request is done, skipping the second server from // batch 1 altogether: the 2nd client request will go to the 1st server of // batch 2 (ie, the third one out of the four total servers). - tf_result = test_update(800); + tf_result = grpc::test_update(800); GPR_ASSERT(tf_result.lb_backends[0].num_calls_serviced == 1); GPR_ASSERT(tf_result.lb_backends[1].num_calls_serviced == 0); GPR_ASSERT(tf_result.lb_backends[2].num_calls_serviced == 2); @@ -650,17 +652,17 @@ int main(int argc, char **argv) { // If the LB server waits 1500ms, the update arrives after having picked the // 2nd server from batch 1 but before the next pick for the first server of // batch 2. All server are used. - tf_result = test_update(1500); + tf_result = grpc::test_update(1500); GPR_ASSERT(tf_result.lb_backends[0].num_calls_serviced == 1); GPR_ASSERT(tf_result.lb_backends[1].num_calls_serviced == 1); GPR_ASSERT(tf_result.lb_backends[2].num_calls_serviced == 1); GPR_ASSERT(tf_result.lb_backends[3].num_calls_serviced == 1); - // If the LB server waits >= 2000ms, the update arrives after the first two + // If the LB server waits > 2000ms, the update arrives after the first two // request are done and the third pick is performed, which returns, in RR // fashion, the 1st server of the 1st update. Therefore, the second server of // batch 1 is hit twice, whereas the first server of batch 2 is never hit. - tf_result = test_update(2000); + tf_result = grpc::test_update(2100); GPR_ASSERT(tf_result.lb_backends[0].num_calls_serviced == 2); GPR_ASSERT(tf_result.lb_backends[1].num_calls_serviced == 1); GPR_ASSERT(tf_result.lb_backends[2].num_calls_serviced == 1); From 86a00a67c40ff1f4d574d08a8b8421af3cf38e7a Mon Sep 17 00:00:00 2001 From: David Garcia Quintas Date: Wed, 22 Jun 2016 18:10:55 -0700 Subject: [PATCH 15/89] regenerated projects --- Makefile | 3 +++ src/node/tools/package.json | 1 - .../vcxproj/grpc_test_util/grpc_test_util.vcxproj | 6 ++++++ .../grpc_test_util/grpc_test_util.vcxproj.filters | 12 ++++++++++++ 4 files changed, 21 insertions(+), 1 deletion(-) diff --git a/Makefile b/Makefile index c21c24d422d..385330cc74c 100644 --- a/Makefile +++ b/Makefile @@ -1493,6 +1493,7 @@ buildtests_cxx: buildtests_zookeeper privatelibs_cxx \ $(BINDIR)/$(CONFIG)/golden_file_test \ $(BINDIR)/$(CONFIG)/grpc_cli \ $(BINDIR)/$(CONFIG)/grpclb_api_test \ + $(BINDIR)/$(CONFIG)/grpclb_test \ $(BINDIR)/$(CONFIG)/hybrid_end2end_test \ $(BINDIR)/$(CONFIG)/interop_client \ $(BINDIR)/$(CONFIG)/interop_server \ @@ -3101,6 +3102,7 @@ LIBGRPC_TEST_UTIL_SRC = \ src/core/lib/iomgr/endpoint.c \ src/core/lib/iomgr/endpoint_pair_posix.c \ src/core/lib/iomgr/endpoint_pair_windows.c \ + src/core/lib/iomgr/error.c \ src/core/lib/iomgr/ev_poll_and_epoll_posix.c \ src/core/lib/iomgr/ev_poll_posix.c \ src/core/lib/iomgr/ev_posix.c \ @@ -3110,6 +3112,7 @@ LIBGRPC_TEST_UTIL_SRC = \ src/core/lib/iomgr/iomgr.c \ src/core/lib/iomgr/iomgr_posix.c \ src/core/lib/iomgr/iomgr_windows.c \ + src/core/lib/iomgr/load_file.c \ src/core/lib/iomgr/polling_entity.c \ src/core/lib/iomgr/pollset_set_windows.c \ src/core/lib/iomgr/pollset_windows.c \ diff --git a/src/node/tools/package.json b/src/node/tools/package.json index c34b259e2e0..d4849c2e388 100644 --- a/src/node/tools/package.json +++ b/src/node/tools/package.json @@ -34,7 +34,6 @@ "index.js", "bin/protoc.js", "bin/protoc_plugin.js", - "bin/google/protobuf", "LICENSE" ], "main": "index.js" diff --git a/vsprojects/vcxproj/grpc_test_util/grpc_test_util.vcxproj b/vsprojects/vcxproj/grpc_test_util/grpc_test_util.vcxproj index fd37c566921..17e6876830e 100644 --- a/vsprojects/vcxproj/grpc_test_util/grpc_test_util.vcxproj +++ b/vsprojects/vcxproj/grpc_test_util/grpc_test_util.vcxproj @@ -206,6 +206,7 @@ + @@ -215,6 +216,7 @@ + @@ -334,6 +336,8 @@ + + @@ -352,6 +356,8 @@ + + diff --git a/vsprojects/vcxproj/grpc_test_util/grpc_test_util.vcxproj.filters b/vsprojects/vcxproj/grpc_test_util/grpc_test_util.vcxproj.filters index f04c6ea773c..bb30a294e80 100644 --- a/vsprojects/vcxproj/grpc_test_util/grpc_test_util.vcxproj.filters +++ b/vsprojects/vcxproj/grpc_test_util/grpc_test_util.vcxproj.filters @@ -103,6 +103,9 @@ src\core\lib\iomgr + + src\core\lib\iomgr + src\core\lib\iomgr @@ -130,6 +133,9 @@ src\core\lib\iomgr + + src\core\lib\iomgr + src\core\lib\iomgr @@ -476,6 +482,9 @@ src\core\lib\iomgr + + src\core\lib\iomgr + src\core\lib\iomgr @@ -503,6 +512,9 @@ src\core\lib\iomgr + + src\core\lib\iomgr + src\core\lib\iomgr From d84cec7380cbc264cb1b620ebd39c3099b6cbe12 Mon Sep 17 00:00:00 2001 From: David Garcia Quintas Date: Wed, 22 Jun 2016 18:15:01 -0700 Subject: [PATCH 16/89] removed unnecessary lb response generator --- .../codegen/core/gen_grpclb_test_response.py | 97 ------------------- 1 file changed, 97 deletions(-) delete mode 100755 tools/codegen/core/gen_grpclb_test_response.py diff --git a/tools/codegen/core/gen_grpclb_test_response.py b/tools/codegen/core/gen_grpclb_test_response.py deleted file mode 100755 index 4535efc738c..00000000000 --- a/tools/codegen/core/gen_grpclb_test_response.py +++ /dev/null @@ -1,97 +0,0 @@ -#!/usr/bin/env python2.7 - -# Copyright 2015-2016, Google Inc. -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -from __future__ import print_function -import argparse -import subprocess -import sys -import os.path -import sys -import tempfile -import importlib - -# Example: tools/codegen/core/gen_grpclb_test_response.py \ -# --lb_proto src/proto/grpc/lb/v1/load_balancer.proto \ -# 127.0.0.1:1234 10.0.0.1:4321 - -# 1) Compile src/proto/grpc/lb/v1/load_balancer.proto to a temp location -parser = argparse.ArgumentParser() -parser.add_argument('--lb_proto', required=True) -parser.add_argument('-e', '--expiration_interval_secs', type=int) -parser.add_argument('-o', '--output') -parser.add_argument('-q', '--quiet', default=False, action='store_true') -parser.add_argument('ipports', nargs='+') -args = parser.parse_args() - -if not os.path.isfile(args.lb_proto): - print("ERROR: file '{}' cannot be accessed (not found, no permissions, etc.)" - .format(args.lb_proto), file=sys.stderr) - sys.exit(1) - -proto_dirname = os.path.dirname(args.lb_proto) -output_dir = tempfile.mkdtemp() - -protoc_cmd = 'protoc -I{} --python_out={} {}'.format( - proto_dirname, output_dir, args.lb_proto) - -with tempfile.TemporaryFile() as stderr_tmpfile: - if subprocess.call(protoc_cmd, stderr=stderr_tmpfile, shell=True) != 0: - stderr_tmpfile.seek(0) - print("ERROR: while running '{}': {}". - format(protoc_cmd, stderr_tmpfile.read())) - sys.exit(2) - -# 2) import the output .py file. -module_name = os.path.splitext(os.path.basename(args.lb_proto))[0] + '_pb2' -sys.path.append(output_dir) -pb_module = importlib.import_module(module_name) - -# 3) Generate! -lb_response = pb_module.LoadBalanceResponse() -if args.expiration_interval_secs: - lb_response.server_list.expiration_interval.seconds = \ - args.expiration_interval_secs - -for ipport in args.ipports: - ip, port = ipport.split(':') - server = lb_response.server_list.servers.add() - server.ip_address = ip - server.port = int(port) - server.load_balance_token = b'token{}'.format(port) - -serialized_bytes = lb_response.SerializeToString() -serialized_hex = ''.join('\\x{:02x}'.format(ord(c)) for c in serialized_bytes) -if args.output: - with open(args.output, 'w') as f: - f.write(serialized_bytes) -if not args.quiet: - print(str(lb_response)) - print(serialized_hex) From f9f856bb890246d39e6f8d25a664269b8d10f8e6 Mon Sep 17 00:00:00 2001 From: David Garcia Quintas Date: Wed, 22 Jun 2016 18:25:53 -0700 Subject: [PATCH 17/89] Added todos for more grpclb tests. --- test/cpp/grpclb/grpclb_test.cc | 24 ++++++++++++++---------- 1 file changed, 14 insertions(+), 10 deletions(-) diff --git a/test/cpp/grpclb/grpclb_test.cc b/test/cpp/grpclb/grpclb_test.cc index 8a366a49284..faf8d878848 100644 --- a/test/cpp/grpclb/grpclb_test.cc +++ b/test/cpp/grpclb/grpclb_test.cc @@ -60,6 +60,11 @@ extern "C" { #define NUM_BACKENDS 4 +// TODO(dgq): Other scenarios in need of testing: +// - Send identical serverlist update +// - Test reception of invalid serverlist +// - Test pinging + namespace grpc { namespace { @@ -95,15 +100,14 @@ static void *tag(intptr_t t) { return (void *)t; } static gpr_slice build_response_payload_slice( const char *host, int *ports, size_t nports, int64_t expiration_interval_secs, int32_t expiration_interval_nanos) { - /* - server_list { - servers { - ip_address: "127.0.0.1" - port: ... - load_balance_token: "token..." - } - ... - } */ + // server_list { + // servers { + // ip_address: "127.0.0.1" + // port: ... + // load_balance_token: "token..." + // } + // ... + // } grpc::lb::v1::LoadBalanceResponse response; auto *serverlist = response.mutable_server_list(); @@ -184,7 +188,7 @@ static void start_lb_server(server_fixture *sf, int *ports, size_t nports, GPR_ASSERT(GRPC_CALL_OK == error); gpr_log(GPR_INFO, "LB Server[%s] after tag 201", sf->servers_hostport); - /* receive request for backends */ + // receive request for backends op = ops; op->op = GRPC_OP_RECV_MESSAGE; op->data.recv_message = &request_payload_recv; From 0badbe8b119c7375dfb0f8e6f853180009a2ffb7 Mon Sep 17 00:00:00 2001 From: "Mark D. Roth" Date: Thu, 23 Jun 2016 10:15:12 -0700 Subject: [PATCH 18/89] Change grpc_channel_filter init_call_elem() method to return grpc_error. --- src/core/ext/census/grpc_filter.c | 14 ++++++++------ src/core/ext/client_config/client_channel.c | 6 ++++-- src/core/ext/client_config/subchannel.c | 7 +++++-- .../load_reporting/load_reporting_filter.c | 6 ++++-- src/core/lib/channel/channel_stack.c | 19 ++++++++++++------- src/core/lib/channel/channel_stack.h | 18 ++++++++++-------- src/core/lib/channel/compress_filter.c | 7 +++++-- src/core/lib/channel/connected_channel.c | 13 +++++++------ src/core/lib/channel/http_client_filter.c | 6 ++++-- src/core/lib/channel/http_server_filter.c | 6 ++++-- .../security/transport/client_auth_filter.c | 6 ++++-- .../security/transport/server_auth_filter.c | 7 +++++-- src/core/lib/surface/call.c | 9 ++++++--- src/core/lib/surface/lame_client.c | 7 +++++-- src/core/lib/surface/server.c | 6 ++++-- test/core/channel/channel_stack_test.c | 12 ++++++++---- test/core/end2end/tests/filter_causes_close.c | 7 +++++-- 17 files changed, 100 insertions(+), 56 deletions(-) diff --git a/src/core/ext/census/grpc_filter.c b/src/core/ext/census/grpc_filter.c index 72e4e5427eb..dd2e2e01244 100644 --- a/src/core/ext/census/grpc_filter.c +++ b/src/core/ext/census/grpc_filter.c @@ -124,13 +124,14 @@ static void server_start_transport_op(grpc_exec_ctx *exec_ctx, grpc_call_next_op(exec_ctx, elem, op); } -static void client_init_call_elem(grpc_exec_ctx *exec_ctx, - grpc_call_element *elem, - grpc_call_element_args *args) { +static grpc_error* client_init_call_elem(grpc_exec_ctx *exec_ctx, + grpc_call_element *elem, + grpc_call_element_args *args) { call_data *d = elem->call_data; GPR_ASSERT(d != NULL); memset(d, 0, sizeof(*d)); d->start_ts = gpr_now(GPR_CLOCK_REALTIME); + return GRPC_ERROR_NONE; } static void client_destroy_call_elem(grpc_exec_ctx *exec_ctx, @@ -142,15 +143,16 @@ static void client_destroy_call_elem(grpc_exec_ctx *exec_ctx, /* TODO(hongyu): record rpc client stats and census_rpc_end_op here */ } -static void server_init_call_elem(grpc_exec_ctx *exec_ctx, - grpc_call_element *elem, - grpc_call_element_args *args) { +static grpc_error* server_init_call_elem(grpc_exec_ctx *exec_ctx, + grpc_call_element *elem, + grpc_call_element_args *args) { call_data *d = elem->call_data; GPR_ASSERT(d != NULL); memset(d, 0, sizeof(*d)); d->start_ts = gpr_now(GPR_CLOCK_REALTIME); /* TODO(hongyu): call census_tracing_start_op here. */ grpc_closure_init(&d->finish_recv, server_on_done_recv, elem); + return GRPC_ERROR_NONE; } static void server_destroy_call_elem(grpc_exec_ctx *exec_ctx, diff --git a/src/core/ext/client_config/client_channel.c b/src/core/ext/client_config/client_channel.c index 1d5a7d52246..b0a09dab932 100644 --- a/src/core/ext/client_config/client_channel.c +++ b/src/core/ext/client_config/client_channel.c @@ -430,10 +430,12 @@ static int cc_pick_subchannel(grpc_exec_ctx *exec_ctx, void *elemp, } /* Constructor for call_data */ -static void init_call_elem(grpc_exec_ctx *exec_ctx, grpc_call_element *elem, - grpc_call_element_args *args) { +static grpc_error* init_call_elem(grpc_exec_ctx *exec_ctx, + grpc_call_element *elem, + grpc_call_element_args *args) { grpc_subchannel_call_holder_init(elem->call_data, cc_pick_subchannel, elem, args->call_stack); + return GRPC_ERROR_NONE; } /* Destructor for call_data */ diff --git a/src/core/ext/client_config/subchannel.c b/src/core/ext/client_config/subchannel.c index 468067ea57c..2e9cf7d7d4e 100644 --- a/src/core/ext/client_config/subchannel.c +++ b/src/core/ext/client_config/subchannel.c @@ -709,8 +709,11 @@ grpc_subchannel_call *grpc_connected_subchannel_create_call( grpc_call_stack *callstk = SUBCHANNEL_CALL_TO_CALL_STACK(call); call->connection = con; GRPC_CONNECTED_SUBCHANNEL_REF(con, "subchannel_call"); - grpc_call_stack_init(exec_ctx, chanstk, 1, subchannel_call_destroy, call, - NULL, NULL, callstk); + grpc_error* error = grpc_call_stack_init(exec_ctx, chanstk, 1, + subchannel_call_destroy, call, + NULL, NULL, callstk); +// FIXME: handle error (probably requires changing this function's API) +GPR_ASSERT(error == GRPC_ERROR_NONE); grpc_call_stack_set_pollset_or_pollset_set(exec_ctx, callstk, pollent); return call; } diff --git a/src/core/ext/load_reporting/load_reporting_filter.c b/src/core/ext/load_reporting/load_reporting_filter.c index f372f88c3a6..cfe752d6e2b 100644 --- a/src/core/ext/load_reporting/load_reporting_filter.c +++ b/src/core/ext/load_reporting/load_reporting_filter.c @@ -56,10 +56,12 @@ static void invoke_lr_fn_locked(grpc_load_reporting_config *lrc, } /* Constructor for call_data */ -static void init_call_elem(grpc_exec_ctx *exec_ctx, grpc_call_element *elem, - grpc_call_element_args *args) { +static grpc_error* init_call_elem(grpc_exec_ctx *exec_ctx, + grpc_call_element *elem, + grpc_call_element_args *args) { call_data *calld = elem->call_data; memset(calld, 0, sizeof(call_data)); + return GRPC_ERROR_NONE; } /* Destructor for call_data */ diff --git a/src/core/lib/channel/channel_stack.c b/src/core/lib/channel/channel_stack.c index bbba85d80ba..0613f94c299 100644 --- a/src/core/lib/channel/channel_stack.c +++ b/src/core/lib/channel/channel_stack.c @@ -157,12 +157,13 @@ void grpc_channel_stack_destroy(grpc_exec_ctx *exec_ctx, } } -void grpc_call_stack_init(grpc_exec_ctx *exec_ctx, - grpc_channel_stack *channel_stack, int initial_refs, - grpc_iomgr_cb_func destroy, void *destroy_arg, - grpc_call_context_element *context, - const void *transport_server_data, - grpc_call_stack *call_stack) { +grpc_error* grpc_call_stack_init(grpc_exec_ctx *exec_ctx, + grpc_channel_stack *channel_stack, + int initial_refs, grpc_iomgr_cb_func destroy, + void *destroy_arg, + grpc_call_context_element *context, + const void *transport_server_data, + grpc_call_stack *call_stack) { grpc_channel_element *channel_elems = CHANNEL_ELEMS_FROM_STACK(channel_stack); grpc_call_element_args args; size_t count = channel_stack->count; @@ -185,10 +186,14 @@ void grpc_call_stack_init(grpc_exec_ctx *exec_ctx, call_elems[i].filter = channel_elems[i].filter; call_elems[i].channel_data = channel_elems[i].channel_data; call_elems[i].call_data = user_data; - call_elems[i].filter->init_call_elem(exec_ctx, &call_elems[i], &args); + grpc_error* error = call_elems[i].filter->init_call_elem( + exec_ctx, &call_elems[i], &args); + if (error != GRPC_ERROR_NONE) + return error; user_data += ROUND_UP_TO_ALIGNMENT_SIZE(call_elems[i].filter->sizeof_call_data); } + return GRPC_ERROR_NONE; } void grpc_call_stack_set_pollset_or_pollset_set(grpc_exec_ctx *exec_ctx, diff --git a/src/core/lib/channel/channel_stack.h b/src/core/lib/channel/channel_stack.h index 41dd4a0d8a1..f56c6540674 100644 --- a/src/core/lib/channel/channel_stack.h +++ b/src/core/lib/channel/channel_stack.h @@ -110,8 +110,9 @@ typedef struct { on a client; if it is non-NULL, then it points to memory owned by the transport and is on the server. Most filters want to ignore this argument. */ - void (*init_call_elem)(grpc_exec_ctx *exec_ctx, grpc_call_element *elem, - grpc_call_element_args *args); + grpc_error* (*init_call_elem)(grpc_exec_ctx *exec_ctx, + grpc_call_element *elem, + grpc_call_element_args *args); void (*set_pollset_or_pollset_set)(grpc_exec_ctx *exec_ctx, grpc_call_element *elem, grpc_polling_entity *pollent); @@ -209,12 +210,13 @@ void grpc_channel_stack_destroy(grpc_exec_ctx *exec_ctx, /* Initialize a call stack given a channel stack. transport_server_data is expected to be NULL on a client, or an opaque transport owned pointer on the server. */ -void grpc_call_stack_init(grpc_exec_ctx *exec_ctx, - grpc_channel_stack *channel_stack, int initial_refs, - grpc_iomgr_cb_func destroy, void *destroy_arg, - grpc_call_context_element *context, - const void *transport_server_data, - grpc_call_stack *call_stack); +grpc_error* grpc_call_stack_init(grpc_exec_ctx *exec_ctx, + grpc_channel_stack *channel_stack, + int initial_refs, grpc_iomgr_cb_func destroy, + void *destroy_arg, + grpc_call_context_element *context, + const void *transport_server_data, + grpc_call_stack *call_stack); /* Set a pollset or a pollset_set for a call stack: must occur before the first * op is started */ void grpc_call_stack_set_pollset_or_pollset_set(grpc_exec_ctx *exec_ctx, diff --git a/src/core/lib/channel/compress_filter.c b/src/core/lib/channel/compress_filter.c index 32ebe53ee64..bcc8e17a9db 100644 --- a/src/core/lib/channel/compress_filter.c +++ b/src/core/lib/channel/compress_filter.c @@ -256,8 +256,9 @@ static void compress_start_transport_stream_op(grpc_exec_ctx *exec_ctx, } /* Constructor for call_data */ -static void init_call_elem(grpc_exec_ctx *exec_ctx, grpc_call_element *elem, - grpc_call_element_args *args) { +static grpc_error* init_call_elem(grpc_exec_ctx *exec_ctx, + grpc_call_element *elem, + grpc_call_element_args *args) { /* grab pointers to our data from the call element */ call_data *calld = elem->call_data; @@ -266,6 +267,8 @@ static void init_call_elem(grpc_exec_ctx *exec_ctx, grpc_call_element *elem, calld->has_compression_algorithm = 0; grpc_closure_init(&calld->got_slice, got_slice, elem); grpc_closure_init(&calld->send_done, send_done, elem); + + return GRPC_ERROR_NONE; } /* Destructor for call_data */ diff --git a/src/core/lib/channel/connected_channel.c b/src/core/lib/channel/connected_channel.c index 0a7d27a1dc5..8dde688df2c 100644 --- a/src/core/lib/channel/connected_channel.c +++ b/src/core/lib/channel/connected_channel.c @@ -81,16 +81,17 @@ static void con_start_transport_op(grpc_exec_ctx *exec_ctx, } /* Constructor for call_data */ -static void init_call_elem(grpc_exec_ctx *exec_ctx, grpc_call_element *elem, - grpc_call_element_args *args) { +static grpc_error* init_call_elem(grpc_exec_ctx *exec_ctx, + grpc_call_element *elem, + grpc_call_element_args *args) { call_data *calld = elem->call_data; channel_data *chand = elem->channel_data; - int r; - - r = grpc_transport_init_stream( + int r = grpc_transport_init_stream( exec_ctx, chand->transport, TRANSPORT_STREAM_FROM_CALL_DATA(calld), &args->call_stack->refcount, args->server_transport_data); - GPR_ASSERT(r == 0); + return r == 0 + ? GRPC_ERROR_NONE + : GRPC_ERROR_CREATE("transport initialization failed"); } static void set_pollset_or_pollset_set(grpc_exec_ctx *exec_ctx, diff --git a/src/core/lib/channel/http_client_filter.c b/src/core/lib/channel/http_client_filter.c index ab6c6c9ef00..30f4ed1f6fc 100644 --- a/src/core/lib/channel/http_client_filter.c +++ b/src/core/lib/channel/http_client_filter.c @@ -169,11 +169,13 @@ static void hc_start_transport_op(grpc_exec_ctx *exec_ctx, } /* Constructor for call_data */ -static void init_call_elem(grpc_exec_ctx *exec_ctx, grpc_call_element *elem, - grpc_call_element_args *args) { +static grpc_error* init_call_elem(grpc_exec_ctx *exec_ctx, + grpc_call_element *elem, + grpc_call_element_args *args) { call_data *calld = elem->call_data; calld->on_done_recv = NULL; grpc_closure_init(&calld->hc_on_recv, hc_on_recv, elem); + return GRPC_ERROR_NONE; } /* Destructor for call_data */ diff --git a/src/core/lib/channel/http_server_filter.c b/src/core/lib/channel/http_server_filter.c index d0beebd817f..960d1ce45e5 100644 --- a/src/core/lib/channel/http_server_filter.c +++ b/src/core/lib/channel/http_server_filter.c @@ -224,13 +224,15 @@ static void hs_start_transport_op(grpc_exec_ctx *exec_ctx, } /* Constructor for call_data */ -static void init_call_elem(grpc_exec_ctx *exec_ctx, grpc_call_element *elem, - grpc_call_element_args *args) { +static grpc_error* init_call_elem(grpc_exec_ctx *exec_ctx, + grpc_call_element *elem, + grpc_call_element_args *args) { /* grab pointers to our data from the call element */ call_data *calld = elem->call_data; /* initialize members */ memset(calld, 0, sizeof(*calld)); grpc_closure_init(&calld->hs_on_recv, hs_on_recv, elem); + return GRPC_ERROR_NONE; } /* Destructor for call_data */ diff --git a/src/core/lib/security/transport/client_auth_filter.c b/src/core/lib/security/transport/client_auth_filter.c index 76be2acd728..6179b9e18cf 100644 --- a/src/core/lib/security/transport/client_auth_filter.c +++ b/src/core/lib/security/transport/client_auth_filter.c @@ -264,10 +264,12 @@ static void auth_start_transport_op(grpc_exec_ctx *exec_ctx, } /* Constructor for call_data */ -static void init_call_elem(grpc_exec_ctx *exec_ctx, grpc_call_element *elem, - grpc_call_element_args *args) { +static grpc_error* init_call_elem(grpc_exec_ctx *exec_ctx, + grpc_call_element *elem, + grpc_call_element_args *args) { call_data *calld = elem->call_data; memset(calld, 0, sizeof(*calld)); + return GRPC_ERROR_NONE; } static void set_pollset_or_pollset_set(grpc_exec_ctx *exec_ctx, diff --git a/src/core/lib/security/transport/server_auth_filter.c b/src/core/lib/security/transport/server_auth_filter.c index 12e789bde92..379247131b6 100644 --- a/src/core/lib/security/transport/server_auth_filter.c +++ b/src/core/lib/security/transport/server_auth_filter.c @@ -199,8 +199,9 @@ static void auth_start_transport_op(grpc_exec_ctx *exec_ctx, } /* Constructor for call_data */ -static void init_call_elem(grpc_exec_ctx *exec_ctx, grpc_call_element *elem, - grpc_call_element_args *args) { +static grpc_error* init_call_elem(grpc_exec_ctx *exec_ctx, + grpc_call_element *elem, + grpc_call_element_args *args) { /* grab pointers to our data from the call element */ call_data *calld = elem->call_data; channel_data *chand = elem->channel_data; @@ -222,6 +223,8 @@ static void init_call_elem(grpc_exec_ctx *exec_ctx, grpc_call_element *elem, args->context[GRPC_CONTEXT_SECURITY].value = server_ctx; args->context[GRPC_CONTEXT_SECURITY].destroy = grpc_server_security_context_destroy; + + return GRPC_ERROR_NONE; } /* Destructor for call_data */ diff --git a/src/core/lib/surface/call.c b/src/core/lib/surface/call.c index 04291b0ee0a..d64ca64a15f 100644 --- a/src/core/lib/surface/call.c +++ b/src/core/lib/surface/call.c @@ -262,9 +262,12 @@ grpc_call *grpc_call_create( call->send_deadline = send_deadline; GRPC_CHANNEL_INTERNAL_REF(channel, "call"); /* initial refcount dropped by grpc_call_destroy */ - grpc_call_stack_init(&exec_ctx, channel_stack, 1, destroy_call, call, - call->context, server_transport_data, - CALL_STACK_FROM_CALL(call)); + grpc_error* error = grpc_call_stack_init(&exec_ctx, channel_stack, 1, + destroy_call, call, call->context, + server_transport_data, + CALL_STACK_FROM_CALL(call)); +// FIXME: handle error (probably requires changing this function's API) +GPR_ASSERT(error == GRPC_ERROR_NONE); if (cq != NULL) { GPR_ASSERT( pollset_set_alternative == NULL && diff --git a/src/core/lib/surface/lame_client.c b/src/core/lib/surface/lame_client.c index 5ea4cba5d1a..7d9168f2e0b 100644 --- a/src/core/lib/surface/lame_client.c +++ b/src/core/lib/surface/lame_client.c @@ -107,8 +107,11 @@ static void lame_start_transport_op(grpc_exec_ctx *exec_ctx, GRPC_ERROR_UNREF(op->disconnect_with_error); } -static void init_call_elem(grpc_exec_ctx *exec_ctx, grpc_call_element *elem, - grpc_call_element_args *args) {} +static grpc_error* init_call_elem(grpc_exec_ctx *exec_ctx, + grpc_call_element *elem, + grpc_call_element_args *args) { + return GRPC_ERROR_NONE; +} static void destroy_call_elem(grpc_exec_ctx *exec_ctx, grpc_call_element *elem, const grpc_call_stats *stats, diff --git a/src/core/lib/surface/server.c b/src/core/lib/surface/server.c index def6e5068b0..0a0c224b4d6 100644 --- a/src/core/lib/surface/server.c +++ b/src/core/lib/surface/server.c @@ -848,8 +848,9 @@ static void channel_connectivity_changed(grpc_exec_ctx *exec_ctx, void *cd, } } -static void init_call_elem(grpc_exec_ctx *exec_ctx, grpc_call_element *elem, - grpc_call_element_args *args) { +static grpc_error* init_call_elem(grpc_exec_ctx *exec_ctx, + grpc_call_element *elem, + grpc_call_element_args *args) { call_data *calld = elem->call_data; channel_data *chand = elem->channel_data; memset(calld, 0, sizeof(call_data)); @@ -861,6 +862,7 @@ static void init_call_elem(grpc_exec_ctx *exec_ctx, grpc_call_element *elem, server_on_recv_initial_metadata, elem); server_ref(chand->server); + return GRPC_ERROR_NONE; } static void destroy_call_elem(grpc_exec_ctx *exec_ctx, grpc_call_element *elem, diff --git a/test/core/channel/channel_stack_test.c b/test/core/channel/channel_stack_test.c index f9561bed707..9c6a47eb520 100644 --- a/test/core/channel/channel_stack_test.c +++ b/test/core/channel/channel_stack_test.c @@ -53,10 +53,12 @@ static void channel_init_func(grpc_exec_ctx *exec_ctx, *(int *)(elem->channel_data) = 0; } -static void call_init_func(grpc_exec_ctx *exec_ctx, grpc_call_element *elem, - grpc_call_element_args *args) { +static grpc_error* call_init_func(grpc_exec_ctx *exec_ctx, + grpc_call_element *elem, + grpc_call_element_args *args) { ++*(int *)(elem->channel_data); *(int *)(elem->call_data) = 0; + return GRPC_ERROR_NONE; } static void channel_destroy_func(grpc_exec_ctx *exec_ctx, @@ -132,8 +134,10 @@ static void test_create_channel_stack(void) { GPR_ASSERT(*channel_data == 0); call_stack = gpr_malloc(channel_stack->call_stack_size); - grpc_call_stack_init(&exec_ctx, channel_stack, 1, free_call, call_stack, NULL, - NULL, call_stack); + grpc_error* error = grpc_call_stack_init(&exec_ctx, channel_stack, 1, + free_call, call_stack, NULL, NULL, + call_stack); + GPR_ASSERT(error == GRPC_ERROR_NONE); GPR_ASSERT(call_stack->count == 1); call_elem = grpc_call_stack_element(call_stack, 0); GPR_ASSERT(call_elem->filter == channel_elem->filter); diff --git a/test/core/end2end/tests/filter_causes_close.c b/test/core/end2end/tests/filter_causes_close.c index 526c05ca3e8..3ff0abed637 100644 --- a/test/core/end2end/tests/filter_causes_close.c +++ b/test/core/end2end/tests/filter_causes_close.c @@ -233,8 +233,11 @@ static void start_transport_stream_op(grpc_exec_ctx *exec_ctx, grpc_call_next_op(exec_ctx, elem, op); } -static void init_call_elem(grpc_exec_ctx *exec_ctx, grpc_call_element *elem, - grpc_call_element_args *args) {} +static grpc_error* init_call_elem(grpc_exec_ctx *exec_ctx, + grpc_call_element *elem, + grpc_call_element_args *args) { + return GRPC_ERROR_NONE; +} static void destroy_call_elem(grpc_exec_ctx *exec_ctx, grpc_call_element *elem, const grpc_call_stats *stats, From 9f97cca37b21fbac12d840fa2337f1fba251e77c Mon Sep 17 00:00:00 2001 From: "Mark D. Roth" Date: Thu, 23 Jun 2016 10:47:05 -0700 Subject: [PATCH 19/89] Fix error handling in grpc_call_create(). --- src/core/lib/surface/call.c | 14 ++++++++++++-- 1 file changed, 12 insertions(+), 2 deletions(-) diff --git a/src/core/lib/surface/call.c b/src/core/lib/surface/call.c index d64ca64a15f..2e89393815f 100644 --- a/src/core/lib/surface/call.c +++ b/src/core/lib/surface/call.c @@ -266,8 +266,18 @@ grpc_call *grpc_call_create( destroy_call, call, call->context, server_transport_data, CALL_STACK_FROM_CALL(call)); -// FIXME: handle error (probably requires changing this function's API) -GPR_ASSERT(error == GRPC_ERROR_NONE); + if (error != GRPC_ERROR_NONE) { + intptr_t status; + if (!grpc_error_get_int(error, GRPC_ERROR_INT_GRPC_STATUS, &status)) + status = GRPC_STATUS_UNKNOWN; + const char* error_string = grpc_error_string(error); + received_status* status_struct = &call->status[STATUS_FROM_CORE]; + status_struct->is_set = true; + status_struct->code = status; + status_struct->details = grpc_mdstr_from_string(error_string); + grpc_error_free_string(error_string); + grpc_error_unref(error); + } if (cq != NULL) { GPR_ASSERT( pollset_set_alternative == NULL && From 09e669878f57e4e4a56bb920d4e3e48615fde55d Mon Sep 17 00:00:00 2001 From: "Mark D. Roth" Date: Thu, 23 Jun 2016 11:14:18 -0700 Subject: [PATCH 20/89] Propagate error up through grpc_connected_subchannel_create_call(). --- src/core/ext/client_config/subchannel.c | 23 ++++++----- src/core/ext/client_config/subchannel.h | 4 +- .../client_config/subchannel_call_holder.c | 38 ++++++++++++++----- 3 files changed, 44 insertions(+), 21 deletions(-) diff --git a/src/core/ext/client_config/subchannel.c b/src/core/ext/client_config/subchannel.c index 2e9cf7d7d4e..80cf154f96a 100644 --- a/src/core/ext/client_config/subchannel.c +++ b/src/core/ext/client_config/subchannel.c @@ -700,22 +700,25 @@ grpc_connected_subchannel *grpc_subchannel_get_connected_subchannel( return GET_CONNECTED_SUBCHANNEL(c, acq); } -grpc_subchannel_call *grpc_connected_subchannel_create_call( +grpc_error *grpc_connected_subchannel_create_call( grpc_exec_ctx *exec_ctx, grpc_connected_subchannel *con, - grpc_polling_entity *pollent) { + grpc_polling_entity *pollent, grpc_subchannel_call **call) { grpc_channel_stack *chanstk = CHANNEL_STACK_FROM_CONNECTION(con); - grpc_subchannel_call *call = - gpr_malloc(sizeof(grpc_subchannel_call) + chanstk->call_stack_size); - grpc_call_stack *callstk = SUBCHANNEL_CALL_TO_CALL_STACK(call); - call->connection = con; + *call = gpr_malloc(sizeof(grpc_subchannel_call) + chanstk->call_stack_size); + grpc_call_stack *callstk = SUBCHANNEL_CALL_TO_CALL_STACK(*call); + (*call)->connection = con; GRPC_CONNECTED_SUBCHANNEL_REF(con, "subchannel_call"); grpc_error* error = grpc_call_stack_init(exec_ctx, chanstk, 1, - subchannel_call_destroy, call, + subchannel_call_destroy, *call, NULL, NULL, callstk); -// FIXME: handle error (probably requires changing this function's API) -GPR_ASSERT(error == GRPC_ERROR_NONE); + if (error != GRPC_ERROR_NONE) { + const char* error_string = grpc_error_string(error); + gpr_log(GPR_ERROR, "error: %s", error_string); + grpc_error_free_string(error_string); + return error; + } grpc_call_stack_set_pollset_or_pollset_set(exec_ctx, callstk, pollent); - return call; + return GRPC_ERROR_NONE; } grpc_call_stack *grpc_subchannel_call_get_call_stack( diff --git a/src/core/ext/client_config/subchannel.h b/src/core/ext/client_config/subchannel.h index b6d39f5dc52..21454cb7a4d 100644 --- a/src/core/ext/client_config/subchannel.h +++ b/src/core/ext/client_config/subchannel.h @@ -108,9 +108,9 @@ void grpc_subchannel_call_unref(grpc_exec_ctx *exec_ctx, GRPC_SUBCHANNEL_REF_EXTRA_ARGS); /** construct a subchannel call */ -grpc_subchannel_call *grpc_connected_subchannel_create_call( +grpc_error *grpc_connected_subchannel_create_call( grpc_exec_ctx *exec_ctx, grpc_connected_subchannel *connected_subchannel, - grpc_polling_entity *pollent); + grpc_polling_entity *pollent, grpc_subchannel_call** subchannel_call); /** process a transport level op */ void grpc_connected_subchannel_process_transport_op( diff --git a/src/core/ext/client_config/subchannel_call_holder.c b/src/core/ext/client_config/subchannel_call_holder.c index e31800edd98..25bd9798f0a 100644 --- a/src/core/ext/client_config/subchannel_call_holder.c +++ b/src/core/ext/client_config/subchannel_call_holder.c @@ -84,6 +84,11 @@ void grpc_subchannel_call_holder_destroy(grpc_exec_ctx *exec_ctx, gpr_free(holder->waiting_ops); } +// The logic here is fairly complicated, due to (a) the fact that we +// need to handle the case where we receive the send op before the +// initial metadata op, and (b) the need for efficiency, especially in +// the streaming case. +// TODO(ctiller): Explain this more thoroughly. void grpc_subchannel_call_holder_perform_op(grpc_exec_ctx *exec_ctx, grpc_subchannel_call_holder *holder, grpc_transport_stream_op *op) { @@ -121,7 +126,8 @@ retry: } /* if this is a cancellation, then we can raise our cancelled flag */ if (op->cancel_with_status != GRPC_STATUS_OK) { - if (!gpr_atm_rel_cas(&holder->subchannel_call, 0, 1)) { + if (!gpr_atm_rel_cas(&holder->subchannel_call, 0, + (gpr_atm)(uintptr_t)CANCELLED_CALL)) { goto retry; } else { switch (holder->creation_phase) { @@ -161,10 +167,17 @@ retry: /* if we've got a subchannel, then let's ask it to create a call */ if (holder->creation_phase == GRPC_SUBCHANNEL_CALL_HOLDER_NOT_CREATING && holder->connected_subchannel != NULL) { - gpr_atm_rel_store( - &holder->subchannel_call, - (gpr_atm)(uintptr_t)grpc_connected_subchannel_create_call( - exec_ctx, holder->connected_subchannel, holder->pollent)); + grpc_subchannel_call* subchannel_call = NULL; + grpc_error* error = grpc_connected_subchannel_create_call( + exec_ctx, holder->connected_subchannel, holder->pollent, + &subchannel_call); + if (error != GRPC_ERROR_NONE) { + subchannel_call = CANCELLED_CALL; + fail_locked(exec_ctx, holder, error); + grpc_transport_stream_op_finish_with_failure(exec_ctx, op, error); + } + gpr_atm_rel_store(&holder->subchannel_call, + (gpr_atm)(uintptr_t)subchannel_call); retry_waiting_locked(exec_ctx, holder); goto retry; } @@ -192,10 +205,17 @@ static void subchannel_ready(grpc_exec_ctx *exec_ctx, void *arg, GRPC_ERROR_CREATE_REFERENCING( "Cancelled before creating subchannel", &error, 1)); } else { - gpr_atm_rel_store( - &holder->subchannel_call, - (gpr_atm)(uintptr_t)grpc_connected_subchannel_create_call( - exec_ctx, holder->connected_subchannel, holder->pollent)); + grpc_subchannel_call* subchannel_call = NULL; + grpc_error* new_error = grpc_connected_subchannel_create_call( + exec_ctx, holder->connected_subchannel, holder->pollent, + &subchannel_call); + if (new_error != GRPC_ERROR_NONE) { + grpc_error_add_child(new_error, error); + subchannel_call = CANCELLED_CALL; + fail_locked(exec_ctx, holder, new_error); + } + gpr_atm_rel_store(&holder->subchannel_call, + (gpr_atm)(uintptr_t)subchannel_call); retry_waiting_locked(exec_ctx, holder); } gpr_mu_unlock(&holder->mu); From 5d11e43ce34b371fb0ab1fa69e541a4d513025b8 Mon Sep 17 00:00:00 2001 From: "Mark D. Roth" Date: Thu, 23 Jun 2016 13:14:05 -0700 Subject: [PATCH 21/89] Added test for filter whose call initialization fails, and fixed bugs uncovered by the test. --- Makefile | 2 + src/core/lib/channel/channel_stack.c | 7 +- src/core/lib/iomgr/error.c | 6 + src/core/lib/iomgr/error.h | 3 + src/core/lib/surface/call.c | 10 +- test/core/end2end/end2end_nosec_tests.c | 8 + test/core/end2end/end2end_tests.c | 8 + test/core/end2end/gen_build_yaml.py | 1 + .../end2end/tests/filter_call_init_fails.c | 263 ++++++++ tools/run_tests/sources_and_headers.json | 2 + tools/run_tests/tests.json | 627 +++++++++++++++++- .../end2end_nosec_tests.vcxproj | 2 + .../end2end_nosec_tests.vcxproj.filters | 3 + .../tests/end2end_tests/end2end_tests.vcxproj | 2 + .../end2end_tests.vcxproj.filters | 3 + 15 files changed, 929 insertions(+), 18 deletions(-) create mode 100644 test/core/end2end/tests/filter_call_init_fails.c diff --git a/Makefile b/Makefile index 9be3e5784cc..8e5d0102c3f 100644 --- a/Makefile +++ b/Makefile @@ -6366,6 +6366,7 @@ LIBEND2END_TESTS_SRC = \ test/core/end2end/tests/default_host.c \ test/core/end2end/tests/disappearing_server.c \ test/core/end2end/tests/empty_batch.c \ + test/core/end2end/tests/filter_call_init_fails.c \ test/core/end2end/tests/filter_causes_close.c \ test/core/end2end/tests/graceful_server_shutdown.c \ test/core/end2end/tests/high_initial_seqno.c \ @@ -6443,6 +6444,7 @@ LIBEND2END_NOSEC_TESTS_SRC = \ test/core/end2end/tests/default_host.c \ test/core/end2end/tests/disappearing_server.c \ test/core/end2end/tests/empty_batch.c \ + test/core/end2end/tests/filter_call_init_fails.c \ test/core/end2end/tests/filter_causes_close.c \ test/core/end2end/tests/graceful_server_shutdown.c \ test/core/end2end/tests/high_initial_seqno.c \ diff --git a/src/core/lib/channel/channel_stack.c b/src/core/lib/channel/channel_stack.c index 0613f94c299..715f6316254 100644 --- a/src/core/lib/channel/channel_stack.c +++ b/src/core/lib/channel/channel_stack.c @@ -179,6 +179,7 @@ grpc_error* grpc_call_stack_init(grpc_exec_ctx *exec_ctx, ROUND_UP_TO_ALIGNMENT_SIZE(count * sizeof(grpc_call_element)); /* init per-filter data */ + grpc_error* first_error = GRPC_ERROR_NONE; for (i = 0; i < count; i++) { args.call_stack = call_stack; args.server_transport_data = transport_server_data; @@ -188,12 +189,12 @@ grpc_error* grpc_call_stack_init(grpc_exec_ctx *exec_ctx, call_elems[i].call_data = user_data; grpc_error* error = call_elems[i].filter->init_call_elem( exec_ctx, &call_elems[i], &args); - if (error != GRPC_ERROR_NONE) - return error; + if (error != GRPC_ERROR_NONE && first_error == GRPC_ERROR_NONE) + first_error = error; user_data += ROUND_UP_TO_ALIGNMENT_SIZE(call_elems[i].filter->sizeof_call_data); } - return GRPC_ERROR_NONE; + return first_error; } void grpc_call_stack_set_pollset_or_pollset_set(grpc_exec_ctx *exec_ctx, diff --git a/src/core/lib/iomgr/error.c b/src/core/lib/iomgr/error.c index 540fb4fa7e4..1b15963e57d 100644 --- a/src/core/lib/iomgr/error.c +++ b/src/core/lib/iomgr/error.c @@ -286,6 +286,12 @@ grpc_error *grpc_error_set_str(grpc_error *src, grpc_error_strs which, return new; } +const char *grpc_error_get_str(grpc_error *error, grpc_error_strs which) { + void *s = NULL; + gpr_avl_maybe_get(error->strs, (void *)(uintptr_t)which, &s); + return s; +} + grpc_error *grpc_error_add_child(grpc_error *src, grpc_error *child) { grpc_error *new = copy_error_and_unref(src); new->errs = gpr_avl_add(new->errs, (void *)(new->next_err++), child); diff --git a/src/core/lib/iomgr/error.h b/src/core/lib/iomgr/error.h index 69cdf3028e4..4bff591fe31 100644 --- a/src/core/lib/iomgr/error.h +++ b/src/core/lib/iomgr/error.h @@ -169,6 +169,9 @@ grpc_error *grpc_error_set_time(grpc_error *src, grpc_error_times which, gpr_timespec value); grpc_error *grpc_error_set_str(grpc_error *src, grpc_error_strs which, const char *value); +/// Returns NULL if the specified string is not set. +/// Caller does NOT own return value. +const char *grpc_error_get_str(grpc_error *error, grpc_error_strs which); /// Add a child error: an error that is believed to have contributed to this /// error occurring. Allows root causing high level errors from lower level /// errors that contributed to them. diff --git a/src/core/lib/surface/call.c b/src/core/lib/surface/call.c index 2e89393815f..d68afff39f7 100644 --- a/src/core/lib/surface/call.c +++ b/src/core/lib/surface/call.c @@ -270,12 +270,10 @@ grpc_call *grpc_call_create( intptr_t status; if (!grpc_error_get_int(error, GRPC_ERROR_INT_GRPC_STATUS, &status)) status = GRPC_STATUS_UNKNOWN; - const char* error_string = grpc_error_string(error); - received_status* status_struct = &call->status[STATUS_FROM_CORE]; - status_struct->is_set = true; - status_struct->code = status; - status_struct->details = grpc_mdstr_from_string(error_string); - grpc_error_free_string(error_string); + const char* error_str = grpc_error_get_str(error, + GRPC_ERROR_STR_DESCRIPTION); + close_with_status(&exec_ctx, call, status, + error_str == NULL ? "unknown error" : error_str); grpc_error_unref(error); } if (cq != NULL) { diff --git a/test/core/end2end/end2end_nosec_tests.c b/test/core/end2end/end2end_nosec_tests.c index 2893bddc43c..03959308987 100644 --- a/test/core/end2end/end2end_nosec_tests.c +++ b/test/core/end2end/end2end_nosec_tests.c @@ -69,6 +69,8 @@ extern void disappearing_server(grpc_end2end_test_config config); extern void disappearing_server_pre_init(void); extern void empty_batch(grpc_end2end_test_config config); extern void empty_batch_pre_init(void); +extern void filter_call_init_fails(grpc_end2end_test_config config); +extern void filter_call_init_fails_pre_init(void); extern void filter_causes_close(grpc_end2end_test_config config); extern void filter_causes_close_pre_init(void); extern void graceful_server_shutdown(grpc_end2end_test_config config); @@ -136,6 +138,7 @@ void grpc_end2end_tests_pre_init(void) { default_host_pre_init(); disappearing_server_pre_init(); empty_batch_pre_init(); + filter_call_init_fails_pre_init(); filter_causes_close_pre_init(); graceful_server_shutdown_pre_init(); high_initial_seqno_pre_init(); @@ -183,6 +186,7 @@ void grpc_end2end_tests(int argc, char **argv, default_host(config); disappearing_server(config); empty_batch(config); + filter_call_init_fails(config); filter_causes_close(config); graceful_server_shutdown(config); high_initial_seqno(config); @@ -264,6 +268,10 @@ void grpc_end2end_tests(int argc, char **argv, empty_batch(config); continue; } + if (0 == strcmp("filter_call_init_fails", argv[i])) { + filter_call_init_fails(config); + continue; + } if (0 == strcmp("filter_causes_close", argv[i])) { filter_causes_close(config); continue; diff --git a/test/core/end2end/end2end_tests.c b/test/core/end2end/end2end_tests.c index 96a38e76dcc..1d6ada72540 100644 --- a/test/core/end2end/end2end_tests.c +++ b/test/core/end2end/end2end_tests.c @@ -71,6 +71,8 @@ extern void disappearing_server(grpc_end2end_test_config config); extern void disappearing_server_pre_init(void); extern void empty_batch(grpc_end2end_test_config config); extern void empty_batch_pre_init(void); +extern void filter_call_init_fails(grpc_end2end_test_config config); +extern void filter_call_init_fails_pre_init(void); extern void filter_causes_close(grpc_end2end_test_config config); extern void filter_causes_close_pre_init(void); extern void graceful_server_shutdown(grpc_end2end_test_config config); @@ -139,6 +141,7 @@ void grpc_end2end_tests_pre_init(void) { default_host_pre_init(); disappearing_server_pre_init(); empty_batch_pre_init(); + filter_call_init_fails_pre_init(); filter_causes_close_pre_init(); graceful_server_shutdown_pre_init(); high_initial_seqno_pre_init(); @@ -187,6 +190,7 @@ void grpc_end2end_tests(int argc, char **argv, default_host(config); disappearing_server(config); empty_batch(config); + filter_call_init_fails(config); filter_causes_close(config); graceful_server_shutdown(config); high_initial_seqno(config); @@ -272,6 +276,10 @@ void grpc_end2end_tests(int argc, char **argv, empty_batch(config); continue; } + if (0 == strcmp("filter_call_init_fails", argv[i])) { + filter_call_init_fails(config); + continue; + } if (0 == strcmp("filter_causes_close", argv[i])) { filter_causes_close(config); continue; diff --git a/test/core/end2end/gen_build_yaml.py b/test/core/end2end/gen_build_yaml.py index 6d3d8f8d3c4..5037559fea0 100755 --- a/test/core/end2end/gen_build_yaml.py +++ b/test/core/end2end/gen_build_yaml.py @@ -102,6 +102,7 @@ END2END_TESTS = { 'disappearing_server': connectivity_test_options, 'empty_batch': default_test_options, 'filter_causes_close': default_test_options, + 'filter_call_init_fails': default_test_options, 'graceful_server_shutdown': default_test_options._replace(cpu_cost=LOWCPU), 'hpack_size': default_test_options._replace(proxyable=False, traceable=False), diff --git a/test/core/end2end/tests/filter_call_init_fails.c b/test/core/end2end/tests/filter_call_init_fails.c new file mode 100644 index 00000000000..d97369fa98b --- /dev/null +++ b/test/core/end2end/tests/filter_call_init_fails.c @@ -0,0 +1,263 @@ +/* + * + * Copyright 2016, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + */ + +#include "test/core/end2end/end2end_tests.h" + +#include +#include +#include + +#include +#include +#include +#include +#include +#include "src/core/lib/channel/channel_stack_builder.h" +#include "src/core/lib/surface/channel_init.h" +#include "test/core/end2end/cq_verifier.h" + +enum { TIMEOUT = 200000 }; + +static bool g_enable_filter = false; + +static void *tag(intptr_t t) { return (void *)t; } + +static grpc_end2end_test_fixture begin_test(grpc_end2end_test_config config, + const char *test_name, + grpc_channel_args *client_args, + grpc_channel_args *server_args) { + grpc_end2end_test_fixture f; + gpr_log(GPR_INFO, "%s/%s", test_name, config.name); + f = config.create_fixture(client_args, server_args); + config.init_server(&f, server_args); + config.init_client(&f, client_args); + return f; +} + +static gpr_timespec n_seconds_time(int n) { + return GRPC_TIMEOUT_SECONDS_TO_DEADLINE(n); +} + +static gpr_timespec five_seconds_time(void) { return n_seconds_time(5); } + +static void drain_cq(grpc_completion_queue *cq) { + grpc_event ev; + do { + ev = grpc_completion_queue_next(cq, five_seconds_time(), NULL); + } while (ev.type != GRPC_QUEUE_SHUTDOWN); +} + +static void shutdown_server(grpc_end2end_test_fixture *f) { + if (!f->server) return; + grpc_server_shutdown_and_notify(f->server, f->cq, tag(1000)); + GPR_ASSERT(grpc_completion_queue_pluck( + f->cq, tag(1000), GRPC_TIMEOUT_SECONDS_TO_DEADLINE(5), NULL) + .type == GRPC_OP_COMPLETE); + grpc_server_destroy(f->server); + f->server = NULL; +} + +static void shutdown_client(grpc_end2end_test_fixture *f) { + if (!f->client) return; + grpc_channel_destroy(f->client); + f->client = NULL; +} + +static void end_test(grpc_end2end_test_fixture *f) { + shutdown_server(f); + shutdown_client(f); + + grpc_completion_queue_shutdown(f->cq); + drain_cq(f->cq); + grpc_completion_queue_destroy(f->cq); +} + +// Simple request via a server filter that always fails to initialize +// the call. +static void test_request(grpc_end2end_test_config config) { + grpc_call *c; + grpc_call *s; + gpr_slice request_payload_slice = gpr_slice_from_copied_string("hello world"); + grpc_byte_buffer *request_payload = + grpc_raw_byte_buffer_create(&request_payload_slice, 1); + gpr_timespec deadline = five_seconds_time(); + grpc_end2end_test_fixture f = + begin_test(config, "filter_call_init_fails", NULL, NULL); + cq_verifier *cqv = cq_verifier_create(f.cq); + grpc_op ops[6]; + grpc_op *op; + grpc_metadata_array initial_metadata_recv; + grpc_metadata_array trailing_metadata_recv; + grpc_metadata_array request_metadata_recv; + grpc_byte_buffer *request_payload_recv = NULL; + grpc_call_details call_details; + grpc_status_code status; + grpc_call_error error; + char *details = NULL; + size_t details_capacity = 0; + + c = grpc_channel_create_call(f.client, NULL, GRPC_PROPAGATE_DEFAULTS, f.cq, + "/foo", "foo.test.google.fr", deadline, NULL); + GPR_ASSERT(c); + + grpc_metadata_array_init(&initial_metadata_recv); + grpc_metadata_array_init(&trailing_metadata_recv); + grpc_metadata_array_init(&request_metadata_recv); + grpc_call_details_init(&call_details); + + memset(ops, 0, sizeof(ops)); + op = ops; + op->op = GRPC_OP_SEND_INITIAL_METADATA; + op->data.send_initial_metadata.count = 0; + op->data.send_initial_metadata.metadata = NULL; + op->flags = 0; + op->reserved = NULL; + op++; + op->op = GRPC_OP_SEND_MESSAGE; + op->data.send_message = request_payload; + op->flags = 0; + op->reserved = NULL; + op++; + op->op = GRPC_OP_SEND_CLOSE_FROM_CLIENT; + op->flags = 0; + op->reserved = NULL; + op++; + op->op = GRPC_OP_RECV_INITIAL_METADATA; + op->data.recv_initial_metadata = &initial_metadata_recv; + op->flags = 0; + op->reserved = NULL; + op++; + op->op = GRPC_OP_RECV_STATUS_ON_CLIENT; + op->data.recv_status_on_client.trailing_metadata = &trailing_metadata_recv; + op->data.recv_status_on_client.status = &status; + op->data.recv_status_on_client.status_details = &details; + op->data.recv_status_on_client.status_details_capacity = &details_capacity; + op->flags = 0; + op->reserved = NULL; + op++; + error = grpc_call_start_batch(c, ops, (size_t)(op - ops), tag(1), NULL); + GPR_ASSERT(GRPC_CALL_OK == error); + + error = + grpc_server_request_call(f.server, &s, &call_details, + &request_metadata_recv, f.cq, f.cq, tag(101)); + GPR_ASSERT(GRPC_CALL_OK == error); + + cq_expect_completion(cqv, tag(1), 1); + cq_verify(cqv); + + GPR_ASSERT(status == GRPC_STATUS_PERMISSION_DENIED); + GPR_ASSERT(0 == strcmp(details, "access denied")); + + gpr_free(details); + grpc_metadata_array_destroy(&initial_metadata_recv); + grpc_metadata_array_destroy(&trailing_metadata_recv); + grpc_metadata_array_destroy(&request_metadata_recv); + grpc_call_details_destroy(&call_details); + + grpc_call_destroy(c); + + cq_verifier_destroy(cqv); + + grpc_byte_buffer_destroy(request_payload); + grpc_byte_buffer_destroy(request_payload_recv); + + end_test(&f); + config.tear_down_data(&f); +} + +/******************************************************************************* + * Test filter - always fails to initialize a call + */ + +static grpc_error* init_call_elem(grpc_exec_ctx *exec_ctx, + grpc_call_element *elem, + grpc_call_element_args *args) { + return grpc_error_set_int(GRPC_ERROR_CREATE("access denied"), + GRPC_ERROR_INT_GRPC_STATUS, + GRPC_STATUS_PERMISSION_DENIED); +} + +static void destroy_call_elem(grpc_exec_ctx *exec_ctx, grpc_call_element *elem, + const grpc_call_stats *stats, + void *and_free_memory) {} + +static void init_channel_elem(grpc_exec_ctx *exec_ctx, + grpc_channel_element *elem, + grpc_channel_element_args *args) {} + +static void destroy_channel_elem(grpc_exec_ctx *exec_ctx, + grpc_channel_element *elem) {} + +static const grpc_channel_filter test_filter = { + grpc_call_next_op, + grpc_channel_next_op, + 0, + init_call_elem, + grpc_call_stack_ignore_set_pollset_or_pollset_set, + destroy_call_elem, + 0, + init_channel_elem, + destroy_channel_elem, + grpc_call_next_get_peer, + "filter_call_init_fails"}; + +/******************************************************************************* + * Registration + */ + +static bool maybe_add_filter(grpc_channel_stack_builder *builder, void *arg) { + if (g_enable_filter) { + return grpc_channel_stack_builder_prepend_filter(builder, &test_filter, + NULL, NULL); + } else { + return true; + } +} + +static void init_plugin(void) { + grpc_channel_init_register_stage(GRPC_SERVER_CHANNEL, 0, maybe_add_filter, + NULL); +} + +static void destroy_plugin(void) {} + +void filter_call_init_fails(grpc_end2end_test_config config) { + g_enable_filter = true; + test_request(config); + g_enable_filter = false; +} + +void filter_call_init_fails_pre_init(void) { + grpc_register_plugin(init_plugin, destroy_plugin); +} diff --git a/tools/run_tests/sources_and_headers.json b/tools/run_tests/sources_and_headers.json index 00018834af9..2bea121baad 100644 --- a/tools/run_tests/sources_and_headers.json +++ b/tools/run_tests/sources_and_headers.json @@ -5377,6 +5377,7 @@ "test/core/end2end/tests/default_host.c", "test/core/end2end/tests/disappearing_server.c", "test/core/end2end/tests/empty_batch.c", + "test/core/end2end/tests/filter_call_init_fails.c", "test/core/end2end/tests/filter_causes_close.c", "test/core/end2end/tests/graceful_server_shutdown.c", "test/core/end2end/tests/high_initial_seqno.c", @@ -5436,6 +5437,7 @@ "test/core/end2end/tests/default_host.c", "test/core/end2end/tests/disappearing_server.c", "test/core/end2end/tests/empty_batch.c", + "test/core/end2end/tests/filter_call_init_fails.c", "test/core/end2end/tests/filter_causes_close.c", "test/core/end2end/tests/graceful_server_shutdown.c", "test/core/end2end/tests/high_initial_seqno.c", diff --git a/tools/run_tests/tests.json b/tools/run_tests/tests.json index c62058ede4e..381931db0fa 100644 --- a/tools/run_tests/tests.json +++ b/tools/run_tests/tests.json @@ -4680,6 +4680,28 @@ "posix" ] }, + { + "args": [ + "filter_call_init_fails" + ], + "ci_platforms": [ + "windows", + "linux", + "mac", + "posix" + ], + "cpu_cost": 1.0, + "exclude_configs": [], + "flaky": false, + "language": "c", + "name": "h2_census_test", + "platforms": [ + "windows", + "linux", + "mac", + "posix" + ] + }, { "args": [ "filter_causes_close" @@ -5538,6 +5560,28 @@ "posix" ] }, + { + "args": [ + "filter_call_init_fails" + ], + "ci_platforms": [ + "windows", + "linux", + "mac", + "posix" + ], + "cpu_cost": 1.0, + "exclude_configs": [], + "flaky": false, + "language": "c", + "name": "h2_compress_test", + "platforms": [ + "windows", + "linux", + "mac", + "posix" + ] + }, { "args": [ "filter_causes_close" @@ -6382,6 +6426,27 @@ "posix" ] }, + { + "args": [ + "filter_call_init_fails" + ], + "ci_platforms": [ + "windows", + "linux", + "posix" + ], + "cpu_cost": 1.0, + "exclude_configs": [], + "flaky": false, + "language": "c", + "name": "h2_fakesec_test", + "platforms": [ + "windows", + "linux", + "mac", + "posix" + ] + }, { "args": [ "filter_causes_close" @@ -7127,6 +7192,26 @@ "posix" ] }, + { + "args": [ + "filter_call_init_fails" + ], + "ci_platforms": [ + "linux", + "mac", + "posix" + ], + "cpu_cost": 1.0, + "exclude_configs": [], + "flaky": false, + "language": "c", + "name": "h2_fd_test", + "platforms": [ + "linux", + "mac", + "posix" + ] + }, { "args": [ "filter_causes_close" @@ -7895,6 +7980,28 @@ "posix" ] }, + { + "args": [ + "filter_call_init_fails" + ], + "ci_platforms": [ + "windows", + "linux", + "mac", + "posix" + ], + "cpu_cost": 1.0, + "exclude_configs": [], + "flaky": false, + "language": "c", + "name": "h2_full_test", + "platforms": [ + "windows", + "linux", + "mac", + "posix" + ] + }, { "args": [ "filter_causes_close" @@ -8669,6 +8776,22 @@ "linux" ] }, + { + "args": [ + "filter_call_init_fails" + ], + "ci_platforms": [ + "linux" + ], + "cpu_cost": 1.0, + "exclude_configs": [], + "flaky": false, + "language": "c", + "name": "h2_full+pipe_test", + "platforms": [ + "linux" + ] + }, { "args": [ "filter_causes_close" @@ -9377,6 +9500,28 @@ "posix" ] }, + { + "args": [ + "filter_call_init_fails" + ], + "ci_platforms": [ + "windows", + "linux", + "mac", + "posix" + ], + "cpu_cost": 1.0, + "exclude_configs": [], + "flaky": false, + "language": "c", + "name": "h2_full+trace_test", + "platforms": [ + "windows", + "linux", + "mac", + "posix" + ] + }, { "args": [ "filter_causes_close" @@ -10213,6 +10358,28 @@ "posix" ] }, + { + "args": [ + "filter_call_init_fails" + ], + "ci_platforms": [ + "windows", + "linux", + "mac", + "posix" + ], + "cpu_cost": 1.0, + "exclude_configs": [], + "flaky": false, + "language": "c", + "name": "h2_loadreporting_test", + "platforms": [ + "windows", + "linux", + "mac", + "posix" + ] + }, { "args": [ "filter_causes_close" @@ -11057,6 +11224,27 @@ "posix" ] }, + { + "args": [ + "filter_call_init_fails" + ], + "ci_platforms": [ + "windows", + "linux", + "posix" + ], + "cpu_cost": 1.0, + "exclude_configs": [], + "flaky": false, + "language": "c", + "name": "h2_oauth2_test", + "platforms": [ + "windows", + "linux", + "mac", + "posix" + ] + }, { "args": [ "filter_causes_close" @@ -11834,6 +12022,27 @@ "posix" ] }, + { + "args": [ + "filter_call_init_fails" + ], + "ci_platforms": [ + "windows", + "linux", + "posix" + ], + "cpu_cost": 1.0, + "exclude_configs": [], + "flaky": false, + "language": "c", + "name": "h2_proxy_test", + "platforms": [ + "windows", + "linux", + "mac", + "posix" + ] + }, { "args": [ "filter_causes_close" @@ -12506,6 +12715,27 @@ "posix" ] }, + { + "args": [ + "filter_call_init_fails" + ], + "ci_platforms": [ + "windows", + "linux", + "posix" + ], + "cpu_cost": 1.0, + "exclude_configs": [], + "flaky": false, + "language": "c", + "name": "h2_sockpair_test", + "platforms": [ + "windows", + "linux", + "mac", + "posix" + ] + }, { "args": [ "filter_causes_close" @@ -13220,6 +13450,27 @@ "posix" ] }, + { + "args": [ + "filter_call_init_fails" + ], + "ci_platforms": [ + "windows", + "linux", + "posix" + ], + "cpu_cost": 1.0, + "exclude_configs": [], + "flaky": false, + "language": "c", + "name": "h2_sockpair+trace_test", + "platforms": [ + "windows", + "linux", + "mac", + "posix" + ] + }, { "args": [ "filter_causes_close" @@ -13915,7 +14166,7 @@ }, { "args": [ - "filter_causes_close" + "filter_call_init_fails" ], "ci_platforms": [ "windows", @@ -13936,14 +14187,14 @@ }, { "args": [ - "graceful_server_shutdown" + "filter_causes_close" ], "ci_platforms": [ "windows", "linux", "posix" ], - "cpu_cost": 0.1, + "cpu_cost": 1.0, "exclude_configs": [], "flaky": false, "language": "c", @@ -13957,14 +14208,14 @@ }, { "args": [ - "high_initial_seqno" + "graceful_server_shutdown" ], "ci_platforms": [ "windows", "linux", "posix" ], - "cpu_cost": 1.0, + "cpu_cost": 0.1, "exclude_configs": [], "flaky": false, "language": "c", @@ -13978,7 +14229,7 @@ }, { "args": [ - "hpack_size" + "high_initial_seqno" ], "ci_platforms": [ "windows", @@ -13999,7 +14250,7 @@ }, { "args": [ - "idempotent_request" + "hpack_size" ], "ci_platforms": [ "windows", @@ -14020,7 +14271,7 @@ }, { "args": [ - "invoke_large_request" + "idempotent_request" ], "ci_platforms": [ "windows", @@ -14041,7 +14292,28 @@ }, { "args": [ - "large_metadata" + "invoke_large_request" + ], + "ci_platforms": [ + "windows", + "linux", + "posix" + ], + "cpu_cost": 1.0, + "exclude_configs": [], + "flaky": false, + "language": "c", + "name": "h2_sockpair_1byte_test", + "platforms": [ + "windows", + "linux", + "mac", + "posix" + ] + }, + { + "args": [ + "large_metadata" ], "ci_platforms": [ "windows", @@ -14704,6 +14976,28 @@ "posix" ] }, + { + "args": [ + "filter_call_init_fails" + ], + "ci_platforms": [ + "windows", + "linux", + "mac", + "posix" + ], + "cpu_cost": 1.0, + "exclude_configs": [], + "flaky": false, + "language": "c", + "name": "h2_ssl_test", + "platforms": [ + "windows", + "linux", + "mac", + "posix" + ] + }, { "args": [ "filter_causes_close" @@ -15562,6 +15856,28 @@ "posix" ] }, + { + "args": [ + "filter_call_init_fails" + ], + "ci_platforms": [ + "windows", + "linux", + "mac", + "posix" + ], + "cpu_cost": 1.0, + "exclude_configs": [], + "flaky": false, + "language": "c", + "name": "h2_ssl_cert_test", + "platforms": [ + "windows", + "linux", + "mac", + "posix" + ] + }, { "args": [ "filter_causes_close" @@ -16364,6 +16680,27 @@ "posix" ] }, + { + "args": [ + "filter_call_init_fails" + ], + "ci_platforms": [ + "windows", + "linux", + "posix" + ], + "cpu_cost": 1.0, + "exclude_configs": [], + "flaky": false, + "language": "c", + "name": "h2_ssl_proxy_test", + "platforms": [ + "windows", + "linux", + "mac", + "posix" + ] + }, { "args": [ "filter_causes_close" @@ -17065,6 +17402,26 @@ "posix" ] }, + { + "args": [ + "filter_call_init_fails" + ], + "ci_platforms": [ + "linux", + "mac", + "posix" + ], + "cpu_cost": 1.0, + "exclude_configs": [], + "flaky": false, + "language": "c", + "name": "h2_uds_test", + "platforms": [ + "linux", + "mac", + "posix" + ] + }, { "args": [ "filter_causes_close" @@ -17851,6 +18208,28 @@ "posix" ] }, + { + "args": [ + "filter_call_init_fails" + ], + "ci_platforms": [ + "windows", + "linux", + "mac", + "posix" + ], + "cpu_cost": 1.0, + "exclude_configs": [], + "flaky": false, + "language": "c", + "name": "h2_census_nosec_test", + "platforms": [ + "windows", + "linux", + "mac", + "posix" + ] + }, { "args": [ "filter_causes_close" @@ -18687,6 +19066,28 @@ "posix" ] }, + { + "args": [ + "filter_call_init_fails" + ], + "ci_platforms": [ + "windows", + "linux", + "mac", + "posix" + ], + "cpu_cost": 1.0, + "exclude_configs": [], + "flaky": false, + "language": "c", + "name": "h2_compress_nosec_test", + "platforms": [ + "windows", + "linux", + "mac", + "posix" + ] + }, { "args": [ "filter_causes_close" @@ -19437,6 +19838,26 @@ "posix" ] }, + { + "args": [ + "filter_call_init_fails" + ], + "ci_platforms": [ + "linux", + "mac", + "posix" + ], + "cpu_cost": 1.0, + "exclude_configs": [], + "flaky": false, + "language": "c", + "name": "h2_fd_nosec_test", + "platforms": [ + "linux", + "mac", + "posix" + ] + }, { "args": [ "filter_causes_close" @@ -20183,6 +20604,28 @@ "posix" ] }, + { + "args": [ + "filter_call_init_fails" + ], + "ci_platforms": [ + "windows", + "linux", + "mac", + "posix" + ], + "cpu_cost": 1.0, + "exclude_configs": [], + "flaky": false, + "language": "c", + "name": "h2_full_nosec_test", + "platforms": [ + "windows", + "linux", + "mac", + "posix" + ] + }, { "args": [ "filter_causes_close" @@ -20941,6 +21384,22 @@ "linux" ] }, + { + "args": [ + "filter_call_init_fails" + ], + "ci_platforms": [ + "linux" + ], + "cpu_cost": 1.0, + "exclude_configs": [], + "flaky": false, + "language": "c", + "name": "h2_full+pipe_nosec_test", + "platforms": [ + "linux" + ] + }, { "args": [ "filter_causes_close" @@ -21627,6 +22086,28 @@ "posix" ] }, + { + "args": [ + "filter_call_init_fails" + ], + "ci_platforms": [ + "windows", + "linux", + "mac", + "posix" + ], + "cpu_cost": 1.0, + "exclude_configs": [], + "flaky": false, + "language": "c", + "name": "h2_full+trace_nosec_test", + "platforms": [ + "windows", + "linux", + "mac", + "posix" + ] + }, { "args": [ "filter_causes_close" @@ -22441,6 +22922,28 @@ "posix" ] }, + { + "args": [ + "filter_call_init_fails" + ], + "ci_platforms": [ + "windows", + "linux", + "mac", + "posix" + ], + "cpu_cost": 1.0, + "exclude_configs": [], + "flaky": false, + "language": "c", + "name": "h2_loadreporting_nosec_test", + "platforms": [ + "windows", + "linux", + "mac", + "posix" + ] + }, { "args": [ "filter_causes_close" @@ -23222,6 +23725,27 @@ "posix" ] }, + { + "args": [ + "filter_call_init_fails" + ], + "ci_platforms": [ + "windows", + "linux", + "posix" + ], + "cpu_cost": 1.0, + "exclude_configs": [], + "flaky": false, + "language": "c", + "name": "h2_proxy_nosec_test", + "platforms": [ + "windows", + "linux", + "mac", + "posix" + ] + }, { "args": [ "filter_causes_close" @@ -23873,6 +24397,27 @@ "posix" ] }, + { + "args": [ + "filter_call_init_fails" + ], + "ci_platforms": [ + "windows", + "linux", + "posix" + ], + "cpu_cost": 1.0, + "exclude_configs": [], + "flaky": false, + "language": "c", + "name": "h2_sockpair_nosec_test", + "platforms": [ + "windows", + "linux", + "mac", + "posix" + ] + }, { "args": [ "filter_causes_close" @@ -24566,6 +25111,27 @@ "posix" ] }, + { + "args": [ + "filter_call_init_fails" + ], + "ci_platforms": [ + "windows", + "linux", + "posix" + ], + "cpu_cost": 1.0, + "exclude_configs": [], + "flaky": false, + "language": "c", + "name": "h2_sockpair+trace_nosec_test", + "platforms": [ + "windows", + "linux", + "mac", + "posix" + ] + }, { "args": [ "filter_causes_close" @@ -25258,6 +25824,29 @@ "posix" ] }, + { + "args": [ + "filter_call_init_fails" + ], + "ci_platforms": [ + "windows", + "linux", + "posix" + ], + "cpu_cost": 1.0, + "exclude_configs": [ + "msan" + ], + "flaky": false, + "language": "c", + "name": "h2_sockpair_1byte_nosec_test", + "platforms": [ + "windows", + "linux", + "mac", + "posix" + ] + }, { "args": [ "filter_causes_close" @@ -26027,6 +26616,26 @@ "posix" ] }, + { + "args": [ + "filter_call_init_fails" + ], + "ci_platforms": [ + "linux", + "mac", + "posix" + ], + "cpu_cost": 1.0, + "exclude_configs": [], + "flaky": false, + "language": "c", + "name": "h2_uds_nosec_test", + "platforms": [ + "linux", + "mac", + "posix" + ] + }, { "args": [ "filter_causes_close" diff --git a/vsprojects/vcxproj/test/end2end/tests/end2end_nosec_tests/end2end_nosec_tests.vcxproj b/vsprojects/vcxproj/test/end2end/tests/end2end_nosec_tests/end2end_nosec_tests.vcxproj index 923c1d1ab41..eb5f285c663 100644 --- a/vsprojects/vcxproj/test/end2end/tests/end2end_nosec_tests/end2end_nosec_tests.vcxproj +++ b/vsprojects/vcxproj/test/end2end/tests/end2end_nosec_tests/end2end_nosec_tests.vcxproj @@ -179,6 +179,8 @@ + + diff --git a/vsprojects/vcxproj/test/end2end/tests/end2end_nosec_tests/end2end_nosec_tests.vcxproj.filters b/vsprojects/vcxproj/test/end2end/tests/end2end_nosec_tests/end2end_nosec_tests.vcxproj.filters index 6533eaa057b..9995b92ae56 100644 --- a/vsprojects/vcxproj/test/end2end/tests/end2end_nosec_tests/end2end_nosec_tests.vcxproj.filters +++ b/vsprojects/vcxproj/test/end2end/tests/end2end_nosec_tests/end2end_nosec_tests.vcxproj.filters @@ -43,6 +43,9 @@ test\core\end2end\tests + + test\core\end2end\tests + test\core\end2end\tests diff --git a/vsprojects/vcxproj/test/end2end/tests/end2end_tests/end2end_tests.vcxproj b/vsprojects/vcxproj/test/end2end/tests/end2end_tests/end2end_tests.vcxproj index 0b859e25ce4..33132e1138f 100644 --- a/vsprojects/vcxproj/test/end2end/tests/end2end_tests/end2end_tests.vcxproj +++ b/vsprojects/vcxproj/test/end2end/tests/end2end_tests/end2end_tests.vcxproj @@ -181,6 +181,8 @@ + + diff --git a/vsprojects/vcxproj/test/end2end/tests/end2end_tests/end2end_tests.vcxproj.filters b/vsprojects/vcxproj/test/end2end/tests/end2end_tests/end2end_tests.vcxproj.filters index ea1c5e3c237..484fb0c9cc5 100644 --- a/vsprojects/vcxproj/test/end2end/tests/end2end_tests/end2end_tests.vcxproj.filters +++ b/vsprojects/vcxproj/test/end2end/tests/end2end_tests/end2end_tests.vcxproj.filters @@ -46,6 +46,9 @@ test\core\end2end\tests + + test\core\end2end\tests + test\core\end2end\tests From 76d24420d7a6471dc3b135b62318277991ebdb08 Mon Sep 17 00:00:00 2001 From: "Mark D. Roth" Date: Thu, 23 Jun 2016 13:22:10 -0700 Subject: [PATCH 22/89] clang-format --- src/core/ext/census/grpc_filter.c | 4 ++-- src/core/ext/client_config/client_channel.c | 2 +- src/core/ext/client_config/subchannel.c | 8 ++++---- src/core/ext/client_config/subchannel.h | 2 +- src/core/ext/client_config/subchannel_call_holder.c | 8 ++++---- src/core/ext/load_reporting/load_reporting_filter.c | 2 +- src/core/lib/channel/channel_stack.c | 8 ++++---- src/core/lib/channel/channel_stack.h | 4 ++-- src/core/lib/channel/compress_filter.c | 2 +- src/core/lib/channel/connected_channel.c | 7 +++---- src/core/lib/channel/http_client_filter.c | 2 +- src/core/lib/channel/http_server_filter.c | 2 +- .../lib/security/transport/client_auth_filter.c | 2 +- .../lib/security/transport/server_auth_filter.c | 2 +- src/core/lib/surface/call.c | 13 ++++++------- src/core/lib/surface/lame_client.c | 2 +- src/core/lib/surface/server.c | 2 +- test/core/channel/channel_stack_test.c | 8 ++++---- test/core/end2end/tests/filter_call_init_fails.c | 2 +- test/core/end2end/tests/filter_causes_close.c | 2 +- 20 files changed, 41 insertions(+), 43 deletions(-) diff --git a/src/core/ext/census/grpc_filter.c b/src/core/ext/census/grpc_filter.c index dd2e2e01244..c5a6e6d3dc2 100644 --- a/src/core/ext/census/grpc_filter.c +++ b/src/core/ext/census/grpc_filter.c @@ -124,7 +124,7 @@ static void server_start_transport_op(grpc_exec_ctx *exec_ctx, grpc_call_next_op(exec_ctx, elem, op); } -static grpc_error* client_init_call_elem(grpc_exec_ctx *exec_ctx, +static grpc_error *client_init_call_elem(grpc_exec_ctx *exec_ctx, grpc_call_element *elem, grpc_call_element_args *args) { call_data *d = elem->call_data; @@ -143,7 +143,7 @@ static void client_destroy_call_elem(grpc_exec_ctx *exec_ctx, /* TODO(hongyu): record rpc client stats and census_rpc_end_op here */ } -static grpc_error* server_init_call_elem(grpc_exec_ctx *exec_ctx, +static grpc_error *server_init_call_elem(grpc_exec_ctx *exec_ctx, grpc_call_element *elem, grpc_call_element_args *args) { call_data *d = elem->call_data; diff --git a/src/core/ext/client_config/client_channel.c b/src/core/ext/client_config/client_channel.c index b0a09dab932..84e3fb4da65 100644 --- a/src/core/ext/client_config/client_channel.c +++ b/src/core/ext/client_config/client_channel.c @@ -430,7 +430,7 @@ static int cc_pick_subchannel(grpc_exec_ctx *exec_ctx, void *elemp, } /* Constructor for call_data */ -static grpc_error* init_call_elem(grpc_exec_ctx *exec_ctx, +static grpc_error *init_call_elem(grpc_exec_ctx *exec_ctx, grpc_call_element *elem, grpc_call_element_args *args) { grpc_subchannel_call_holder_init(elem->call_data, cc_pick_subchannel, elem, diff --git a/src/core/ext/client_config/subchannel.c b/src/core/ext/client_config/subchannel.c index 80cf154f96a..8a1ac68c6e3 100644 --- a/src/core/ext/client_config/subchannel.c +++ b/src/core/ext/client_config/subchannel.c @@ -708,11 +708,11 @@ grpc_error *grpc_connected_subchannel_create_call( grpc_call_stack *callstk = SUBCHANNEL_CALL_TO_CALL_STACK(*call); (*call)->connection = con; GRPC_CONNECTED_SUBCHANNEL_REF(con, "subchannel_call"); - grpc_error* error = grpc_call_stack_init(exec_ctx, chanstk, 1, - subchannel_call_destroy, *call, - NULL, NULL, callstk); + grpc_error *error = + grpc_call_stack_init(exec_ctx, chanstk, 1, subchannel_call_destroy, *call, + NULL, NULL, callstk); if (error != GRPC_ERROR_NONE) { - const char* error_string = grpc_error_string(error); + const char *error_string = grpc_error_string(error); gpr_log(GPR_ERROR, "error: %s", error_string); grpc_error_free_string(error_string); return error; diff --git a/src/core/ext/client_config/subchannel.h b/src/core/ext/client_config/subchannel.h index 21454cb7a4d..ae1d96e6400 100644 --- a/src/core/ext/client_config/subchannel.h +++ b/src/core/ext/client_config/subchannel.h @@ -110,7 +110,7 @@ void grpc_subchannel_call_unref(grpc_exec_ctx *exec_ctx, /** construct a subchannel call */ grpc_error *grpc_connected_subchannel_create_call( grpc_exec_ctx *exec_ctx, grpc_connected_subchannel *connected_subchannel, - grpc_polling_entity *pollent, grpc_subchannel_call** subchannel_call); + grpc_polling_entity *pollent, grpc_subchannel_call **subchannel_call); /** process a transport level op */ void grpc_connected_subchannel_process_transport_op( diff --git a/src/core/ext/client_config/subchannel_call_holder.c b/src/core/ext/client_config/subchannel_call_holder.c index 25bd9798f0a..5b542331538 100644 --- a/src/core/ext/client_config/subchannel_call_holder.c +++ b/src/core/ext/client_config/subchannel_call_holder.c @@ -167,8 +167,8 @@ retry: /* if we've got a subchannel, then let's ask it to create a call */ if (holder->creation_phase == GRPC_SUBCHANNEL_CALL_HOLDER_NOT_CREATING && holder->connected_subchannel != NULL) { - grpc_subchannel_call* subchannel_call = NULL; - grpc_error* error = grpc_connected_subchannel_create_call( + grpc_subchannel_call *subchannel_call = NULL; + grpc_error *error = grpc_connected_subchannel_create_call( exec_ctx, holder->connected_subchannel, holder->pollent, &subchannel_call); if (error != GRPC_ERROR_NONE) { @@ -205,8 +205,8 @@ static void subchannel_ready(grpc_exec_ctx *exec_ctx, void *arg, GRPC_ERROR_CREATE_REFERENCING( "Cancelled before creating subchannel", &error, 1)); } else { - grpc_subchannel_call* subchannel_call = NULL; - grpc_error* new_error = grpc_connected_subchannel_create_call( + grpc_subchannel_call *subchannel_call = NULL; + grpc_error *new_error = grpc_connected_subchannel_create_call( exec_ctx, holder->connected_subchannel, holder->pollent, &subchannel_call); if (new_error != GRPC_ERROR_NONE) { diff --git a/src/core/ext/load_reporting/load_reporting_filter.c b/src/core/ext/load_reporting/load_reporting_filter.c index cfe752d6e2b..b584e31c5dd 100644 --- a/src/core/ext/load_reporting/load_reporting_filter.c +++ b/src/core/ext/load_reporting/load_reporting_filter.c @@ -56,7 +56,7 @@ static void invoke_lr_fn_locked(grpc_load_reporting_config *lrc, } /* Constructor for call_data */ -static grpc_error* init_call_elem(grpc_exec_ctx *exec_ctx, +static grpc_error *init_call_elem(grpc_exec_ctx *exec_ctx, grpc_call_element *elem, grpc_call_element_args *args) { call_data *calld = elem->call_data; diff --git a/src/core/lib/channel/channel_stack.c b/src/core/lib/channel/channel_stack.c index 715f6316254..ff824c781f1 100644 --- a/src/core/lib/channel/channel_stack.c +++ b/src/core/lib/channel/channel_stack.c @@ -157,7 +157,7 @@ void grpc_channel_stack_destroy(grpc_exec_ctx *exec_ctx, } } -grpc_error* grpc_call_stack_init(grpc_exec_ctx *exec_ctx, +grpc_error *grpc_call_stack_init(grpc_exec_ctx *exec_ctx, grpc_channel_stack *channel_stack, int initial_refs, grpc_iomgr_cb_func destroy, void *destroy_arg, @@ -179,7 +179,7 @@ grpc_error* grpc_call_stack_init(grpc_exec_ctx *exec_ctx, ROUND_UP_TO_ALIGNMENT_SIZE(count * sizeof(grpc_call_element)); /* init per-filter data */ - grpc_error* first_error = GRPC_ERROR_NONE; + grpc_error *first_error = GRPC_ERROR_NONE; for (i = 0; i < count; i++) { args.call_stack = call_stack; args.server_transport_data = transport_server_data; @@ -187,8 +187,8 @@ grpc_error* grpc_call_stack_init(grpc_exec_ctx *exec_ctx, call_elems[i].filter = channel_elems[i].filter; call_elems[i].channel_data = channel_elems[i].channel_data; call_elems[i].call_data = user_data; - grpc_error* error = call_elems[i].filter->init_call_elem( - exec_ctx, &call_elems[i], &args); + grpc_error *error = + call_elems[i].filter->init_call_elem(exec_ctx, &call_elems[i], &args); if (error != GRPC_ERROR_NONE && first_error == GRPC_ERROR_NONE) first_error = error; user_data += diff --git a/src/core/lib/channel/channel_stack.h b/src/core/lib/channel/channel_stack.h index f56c6540674..ba7baeb23fc 100644 --- a/src/core/lib/channel/channel_stack.h +++ b/src/core/lib/channel/channel_stack.h @@ -110,7 +110,7 @@ typedef struct { on a client; if it is non-NULL, then it points to memory owned by the transport and is on the server. Most filters want to ignore this argument. */ - grpc_error* (*init_call_elem)(grpc_exec_ctx *exec_ctx, + grpc_error *(*init_call_elem)(grpc_exec_ctx *exec_ctx, grpc_call_element *elem, grpc_call_element_args *args); void (*set_pollset_or_pollset_set)(grpc_exec_ctx *exec_ctx, @@ -210,7 +210,7 @@ void grpc_channel_stack_destroy(grpc_exec_ctx *exec_ctx, /* Initialize a call stack given a channel stack. transport_server_data is expected to be NULL on a client, or an opaque transport owned pointer on the server. */ -grpc_error* grpc_call_stack_init(grpc_exec_ctx *exec_ctx, +grpc_error *grpc_call_stack_init(grpc_exec_ctx *exec_ctx, grpc_channel_stack *channel_stack, int initial_refs, grpc_iomgr_cb_func destroy, void *destroy_arg, diff --git a/src/core/lib/channel/compress_filter.c b/src/core/lib/channel/compress_filter.c index bcc8e17a9db..5be32929dad 100644 --- a/src/core/lib/channel/compress_filter.c +++ b/src/core/lib/channel/compress_filter.c @@ -256,7 +256,7 @@ static void compress_start_transport_stream_op(grpc_exec_ctx *exec_ctx, } /* Constructor for call_data */ -static grpc_error* init_call_elem(grpc_exec_ctx *exec_ctx, +static grpc_error *init_call_elem(grpc_exec_ctx *exec_ctx, grpc_call_element *elem, grpc_call_element_args *args) { /* grab pointers to our data from the call element */ diff --git a/src/core/lib/channel/connected_channel.c b/src/core/lib/channel/connected_channel.c index 8dde688df2c..ecafcc99c79 100644 --- a/src/core/lib/channel/connected_channel.c +++ b/src/core/lib/channel/connected_channel.c @@ -81,7 +81,7 @@ static void con_start_transport_op(grpc_exec_ctx *exec_ctx, } /* Constructor for call_data */ -static grpc_error* init_call_elem(grpc_exec_ctx *exec_ctx, +static grpc_error *init_call_elem(grpc_exec_ctx *exec_ctx, grpc_call_element *elem, grpc_call_element_args *args) { call_data *calld = elem->call_data; @@ -89,9 +89,8 @@ static grpc_error* init_call_elem(grpc_exec_ctx *exec_ctx, int r = grpc_transport_init_stream( exec_ctx, chand->transport, TRANSPORT_STREAM_FROM_CALL_DATA(calld), &args->call_stack->refcount, args->server_transport_data); - return r == 0 - ? GRPC_ERROR_NONE - : GRPC_ERROR_CREATE("transport initialization failed"); + return r == 0 ? GRPC_ERROR_NONE + : GRPC_ERROR_CREATE("transport initialization failed"); } static void set_pollset_or_pollset_set(grpc_exec_ctx *exec_ctx, diff --git a/src/core/lib/channel/http_client_filter.c b/src/core/lib/channel/http_client_filter.c index 30f4ed1f6fc..7f8ca1dc9f4 100644 --- a/src/core/lib/channel/http_client_filter.c +++ b/src/core/lib/channel/http_client_filter.c @@ -169,7 +169,7 @@ static void hc_start_transport_op(grpc_exec_ctx *exec_ctx, } /* Constructor for call_data */ -static grpc_error* init_call_elem(grpc_exec_ctx *exec_ctx, +static grpc_error *init_call_elem(grpc_exec_ctx *exec_ctx, grpc_call_element *elem, grpc_call_element_args *args) { call_data *calld = elem->call_data; diff --git a/src/core/lib/channel/http_server_filter.c b/src/core/lib/channel/http_server_filter.c index 960d1ce45e5..e1f76510b63 100644 --- a/src/core/lib/channel/http_server_filter.c +++ b/src/core/lib/channel/http_server_filter.c @@ -224,7 +224,7 @@ static void hs_start_transport_op(grpc_exec_ctx *exec_ctx, } /* Constructor for call_data */ -static grpc_error* init_call_elem(grpc_exec_ctx *exec_ctx, +static grpc_error *init_call_elem(grpc_exec_ctx *exec_ctx, grpc_call_element *elem, grpc_call_element_args *args) { /* grab pointers to our data from the call element */ diff --git a/src/core/lib/security/transport/client_auth_filter.c b/src/core/lib/security/transport/client_auth_filter.c index 6179b9e18cf..bccb8f755e5 100644 --- a/src/core/lib/security/transport/client_auth_filter.c +++ b/src/core/lib/security/transport/client_auth_filter.c @@ -264,7 +264,7 @@ static void auth_start_transport_op(grpc_exec_ctx *exec_ctx, } /* Constructor for call_data */ -static grpc_error* init_call_elem(grpc_exec_ctx *exec_ctx, +static grpc_error *init_call_elem(grpc_exec_ctx *exec_ctx, grpc_call_element *elem, grpc_call_element_args *args) { call_data *calld = elem->call_data; diff --git a/src/core/lib/security/transport/server_auth_filter.c b/src/core/lib/security/transport/server_auth_filter.c index 379247131b6..86d4d616371 100644 --- a/src/core/lib/security/transport/server_auth_filter.c +++ b/src/core/lib/security/transport/server_auth_filter.c @@ -199,7 +199,7 @@ static void auth_start_transport_op(grpc_exec_ctx *exec_ctx, } /* Constructor for call_data */ -static grpc_error* init_call_elem(grpc_exec_ctx *exec_ctx, +static grpc_error *init_call_elem(grpc_exec_ctx *exec_ctx, grpc_call_element *elem, grpc_call_element_args *args) { /* grab pointers to our data from the call element */ diff --git a/src/core/lib/surface/call.c b/src/core/lib/surface/call.c index d68afff39f7..f862e8dee99 100644 --- a/src/core/lib/surface/call.c +++ b/src/core/lib/surface/call.c @@ -262,18 +262,17 @@ grpc_call *grpc_call_create( call->send_deadline = send_deadline; GRPC_CHANNEL_INTERNAL_REF(channel, "call"); /* initial refcount dropped by grpc_call_destroy */ - grpc_error* error = grpc_call_stack_init(&exec_ctx, channel_stack, 1, - destroy_call, call, call->context, - server_transport_data, - CALL_STACK_FROM_CALL(call)); + grpc_error *error = grpc_call_stack_init( + &exec_ctx, channel_stack, 1, destroy_call, call, call->context, + server_transport_data, CALL_STACK_FROM_CALL(call)); if (error != GRPC_ERROR_NONE) { intptr_t status; if (!grpc_error_get_int(error, GRPC_ERROR_INT_GRPC_STATUS, &status)) status = GRPC_STATUS_UNKNOWN; - const char* error_str = grpc_error_get_str(error, - GRPC_ERROR_STR_DESCRIPTION); + const char *error_str = + grpc_error_get_str(error, GRPC_ERROR_STR_DESCRIPTION); close_with_status(&exec_ctx, call, status, - error_str == NULL ? "unknown error" : error_str); + error_str == NULL ? "unknown error" : error_str); grpc_error_unref(error); } if (cq != NULL) { diff --git a/src/core/lib/surface/lame_client.c b/src/core/lib/surface/lame_client.c index 7d9168f2e0b..1cf18ba0605 100644 --- a/src/core/lib/surface/lame_client.c +++ b/src/core/lib/surface/lame_client.c @@ -107,7 +107,7 @@ static void lame_start_transport_op(grpc_exec_ctx *exec_ctx, GRPC_ERROR_UNREF(op->disconnect_with_error); } -static grpc_error* init_call_elem(grpc_exec_ctx *exec_ctx, +static grpc_error *init_call_elem(grpc_exec_ctx *exec_ctx, grpc_call_element *elem, grpc_call_element_args *args) { return GRPC_ERROR_NONE; diff --git a/src/core/lib/surface/server.c b/src/core/lib/surface/server.c index 0a0c224b4d6..165d8aa647a 100644 --- a/src/core/lib/surface/server.c +++ b/src/core/lib/surface/server.c @@ -848,7 +848,7 @@ static void channel_connectivity_changed(grpc_exec_ctx *exec_ctx, void *cd, } } -static grpc_error* init_call_elem(grpc_exec_ctx *exec_ctx, +static grpc_error *init_call_elem(grpc_exec_ctx *exec_ctx, grpc_call_element *elem, grpc_call_element_args *args) { call_data *calld = elem->call_data; diff --git a/test/core/channel/channel_stack_test.c b/test/core/channel/channel_stack_test.c index 9c6a47eb520..d6c8a9a1428 100644 --- a/test/core/channel/channel_stack_test.c +++ b/test/core/channel/channel_stack_test.c @@ -53,7 +53,7 @@ static void channel_init_func(grpc_exec_ctx *exec_ctx, *(int *)(elem->channel_data) = 0; } -static grpc_error* call_init_func(grpc_exec_ctx *exec_ctx, +static grpc_error *call_init_func(grpc_exec_ctx *exec_ctx, grpc_call_element *elem, grpc_call_element_args *args) { ++*(int *)(elem->channel_data); @@ -134,9 +134,9 @@ static void test_create_channel_stack(void) { GPR_ASSERT(*channel_data == 0); call_stack = gpr_malloc(channel_stack->call_stack_size); - grpc_error* error = grpc_call_stack_init(&exec_ctx, channel_stack, 1, - free_call, call_stack, NULL, NULL, - call_stack); + grpc_error *error = + grpc_call_stack_init(&exec_ctx, channel_stack, 1, free_call, call_stack, + NULL, NULL, call_stack); GPR_ASSERT(error == GRPC_ERROR_NONE); GPR_ASSERT(call_stack->count == 1); call_elem = grpc_call_stack_element(call_stack, 0); diff --git a/test/core/end2end/tests/filter_call_init_fails.c b/test/core/end2end/tests/filter_call_init_fails.c index d97369fa98b..e8ceb33eb7e 100644 --- a/test/core/end2end/tests/filter_call_init_fails.c +++ b/test/core/end2end/tests/filter_call_init_fails.c @@ -200,7 +200,7 @@ static void test_request(grpc_end2end_test_config config) { * Test filter - always fails to initialize a call */ -static grpc_error* init_call_elem(grpc_exec_ctx *exec_ctx, +static grpc_error *init_call_elem(grpc_exec_ctx *exec_ctx, grpc_call_element *elem, grpc_call_element_args *args) { return grpc_error_set_int(GRPC_ERROR_CREATE("access denied"), diff --git a/test/core/end2end/tests/filter_causes_close.c b/test/core/end2end/tests/filter_causes_close.c index 3ff0abed637..8b0c8dba61d 100644 --- a/test/core/end2end/tests/filter_causes_close.c +++ b/test/core/end2end/tests/filter_causes_close.c @@ -233,7 +233,7 @@ static void start_transport_stream_op(grpc_exec_ctx *exec_ctx, grpc_call_next_op(exec_ctx, elem, op); } -static grpc_error* init_call_elem(grpc_exec_ctx *exec_ctx, +static grpc_error *init_call_elem(grpc_exec_ctx *exec_ctx, grpc_call_element *elem, grpc_call_element_args *args) { return GRPC_ERROR_NONE; From 390673ae1b7615471f6768c302bbecbef2cce280 Mon Sep 17 00:00:00 2001 From: David Garcia Quintas Date: Tue, 28 Jun 2016 10:38:19 -0700 Subject: [PATCH 23/89] clang-format --- test/cpp/grpclb/grpclb_test.cc | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/test/cpp/grpclb/grpclb_test.cc b/test/cpp/grpclb/grpclb_test.cc index faf8d878848..3e9949649bd 100644 --- a/test/cpp/grpclb/grpclb_test.cc +++ b/test/cpp/grpclb/grpclb_test.cc @@ -188,7 +188,7 @@ static void start_lb_server(server_fixture *sf, int *ports, size_t nports, GPR_ASSERT(GRPC_CALL_OK == error); gpr_log(GPR_INFO, "LB Server[%s] after tag 201", sf->servers_hostport); - // receive request for backends + // receive request for backends op = ops; op->op = GRPC_OP_RECV_MESSAGE; op->data.recv_message = &request_payload_recv; From c534b0d121f41b8ad70896d5f5f2b2e56509e441 Mon Sep 17 00:00:00 2001 From: David Garcia Quintas Date: Tue, 28 Jun 2016 11:48:05 -0700 Subject: [PATCH 24/89] make gcc 4.4 happy --- test/cpp/grpclb/grpclb_test.cc | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/test/cpp/grpclb/grpclb_test.cc b/test/cpp/grpclb/grpclb_test.cc index 3e9949649bd..d67cbac8826 100644 --- a/test/cpp/grpclb/grpclb_test.cc +++ b/test/cpp/grpclb/grpclb_test.cc @@ -124,7 +124,11 @@ static gpr_slice build_response_payload_slice( auto *server = serverlist->add_servers(); server->set_ip_address(host); server->set_port(ports[i]); - server->set_load_balance_token("token" + std::to_string(ports[i])); + // The following long long int cast is meant to work around the + // disfunctional implementation of std::to_string in gcc 4.4, which doesn't + // have a version for int but does have one for long long int. + server->set_load_balance_token("token" + + std::to_string((long long int)ports[i])); } gpr_log(GPR_INFO, "generating response: %s", From 78fbb0a3017ebf772757848336e4db706a1b234e Mon Sep 17 00:00:00 2001 From: David Garcia Quintas Date: Tue, 28 Jun 2016 14:02:41 -0700 Subject: [PATCH 25/89] added some includes --- test/cpp/grpclb/grpclb_test.cc | 2 ++ 1 file changed, 2 insertions(+) diff --git a/test/cpp/grpclb/grpclb_test.cc b/test/cpp/grpclb/grpclb_test.cc index d67cbac8826..c3f95a21835 100644 --- a/test/cpp/grpclb/grpclb_test.cc +++ b/test/cpp/grpclb/grpclb_test.cc @@ -34,6 +34,8 @@ #include #include #include +#include +#include extern "C" { #include From acfb34333d09b2182c79ff2df7f5e0a6102c7b80 Mon Sep 17 00:00:00 2001 From: "Mark D. Roth" Date: Wed, 29 Jun 2016 13:02:56 -0700 Subject: [PATCH 26/89] Fix msan/asan/tsan build failure. --- src/core/lib/surface/call.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/core/lib/surface/call.c b/src/core/lib/surface/call.c index f862e8dee99..cdb896909a5 100644 --- a/src/core/lib/surface/call.c +++ b/src/core/lib/surface/call.c @@ -271,7 +271,7 @@ grpc_call *grpc_call_create( status = GRPC_STATUS_UNKNOWN; const char *error_str = grpc_error_get_str(error, GRPC_ERROR_STR_DESCRIPTION); - close_with_status(&exec_ctx, call, status, + close_with_status(&exec_ctx, call, (grpc_status_code)status, error_str == NULL ? "unknown error" : error_str); grpc_error_unref(error); } From afa864244d921626480abc6e4408a2aa183396c3 Mon Sep 17 00:00:00 2001 From: "Mark D. Roth" Date: Wed, 29 Jun 2016 14:38:37 -0700 Subject: [PATCH 27/89] When call creation fails, free the allocated call. --- src/core/ext/client_config/subchannel.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/src/core/ext/client_config/subchannel.c b/src/core/ext/client_config/subchannel.c index 8a1ac68c6e3..495ca46cc87 100644 --- a/src/core/ext/client_config/subchannel.c +++ b/src/core/ext/client_config/subchannel.c @@ -706,8 +706,7 @@ grpc_error *grpc_connected_subchannel_create_call( grpc_channel_stack *chanstk = CHANNEL_STACK_FROM_CONNECTION(con); *call = gpr_malloc(sizeof(grpc_subchannel_call) + chanstk->call_stack_size); grpc_call_stack *callstk = SUBCHANNEL_CALL_TO_CALL_STACK(*call); - (*call)->connection = con; - GRPC_CONNECTED_SUBCHANNEL_REF(con, "subchannel_call"); + (*call)->connection = con; // Ref is added below. grpc_error *error = grpc_call_stack_init(exec_ctx, chanstk, 1, subchannel_call_destroy, *call, NULL, NULL, callstk); @@ -715,8 +714,10 @@ grpc_error *grpc_connected_subchannel_create_call( const char *error_string = grpc_error_string(error); gpr_log(GPR_ERROR, "error: %s", error_string); grpc_error_free_string(error_string); + gpr_free(*call); return error; } + GRPC_CONNECTED_SUBCHANNEL_REF(con, "subchannel_call"); grpc_call_stack_set_pollset_or_pollset_set(exec_ctx, callstk, pollent); return GRPC_ERROR_NONE; } From d716e24c5c97b2afb51ee4066a149c7316154584 Mon Sep 17 00:00:00 2001 From: "Nicolas \"Pixel\" Noble" Date: Thu, 7 Jul 2016 01:40:33 +0200 Subject: [PATCH 28/89] Stop using image aliases, as this is getting deprecated. --- tools/gce/create_linux_worker.sh | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/tools/gce/create_linux_worker.sh b/tools/gce/create_linux_worker.sh index c41e4d299bf..8a2df40859b 100755 --- a/tools/gce/create_linux_worker.sh +++ b/tools/gce/create_linux_worker.sh @@ -43,7 +43,8 @@ gcloud compute instances create $INSTANCE_NAME \ --project="$CLOUD_PROJECT" \ --zone "$ZONE" \ --machine-type n1-standard-8 \ - --image ubuntu-15-10 \ + --image-family=ubuntu-1510 \ + --image-project=ubuntu-os-cloud \ --boot-disk-size 1000 echo 'Created GCE instance, waiting 60 seconds for it to come online.' From 710d242e8973ed3e8ba0c63f554facae7034319f Mon Sep 17 00:00:00 2001 From: Robbie Shade Date: Wed, 13 Jul 2016 15:15:38 -0400 Subject: [PATCH 29/89] Move timeout_encoding from core/ext/transport/chttp2 to core/lib/transport --- BUILD | 16 ++++++------ CMakeLists.txt | 6 ++--- Makefile | 10 +++---- binding.gyp | 2 +- build.yaml | 6 ++--- config.m4 | 2 +- gRPC-Core.podspec | 6 ++--- gRPC.podspec | 6 ++--- grpc.gemspec | 4 +-- package.xml | 4 +-- .../chttp2/transport/chttp2_transport.c | 2 +- .../chttp2/transport/hpack_encoder.c | 6 ++--- .../ext/transport/chttp2/transport/parsing.c | 6 ++--- .../transport/timeout_encoding.c | 6 ++--- .../transport/timeout_encoding.h | 14 +++++----- src/python/grpcio/grpc_core_dependencies.py | 2 +- .../{chttp2 => }/timeout_encoding_test.c | 26 +++++++++---------- tools/doxygen/Doxyfile.core.internal | 4 +-- tools/run_tests/sources_and_headers.json | 8 +++--- vsprojects/vcxproj/grpc/grpc.vcxproj | 6 ++--- vsprojects/vcxproj/grpc/grpc.vcxproj.filters | 12 ++++----- .../grpc_unsecure/grpc_unsecure.vcxproj | 6 ++--- .../grpc_unsecure.vcxproj.filters | 12 ++++----- .../timeout_encoding_test.vcxproj | 2 +- .../timeout_encoding_test.vcxproj.filters | 7 ++--- 25 files changed, 89 insertions(+), 92 deletions(-) rename src/core/{ext/transport/chttp2 => lib}/transport/timeout_encoding.c (96%) rename src/core/{ext/transport/chttp2 => lib}/transport/timeout_encoding.h (77%) rename test/core/transport/{chttp2 => }/timeout_encoding_test.c (89%) diff --git a/BUILD b/BUILD index 33323be229d..15af05f2449 100644 --- a/BUILD +++ b/BUILD @@ -235,6 +235,7 @@ cc_library( "src/core/lib/transport/metadata.h", "src/core/lib/transport/metadata_batch.h", "src/core/lib/transport/static_metadata.h", + "src/core/lib/transport/timeout_encoding.h", "src/core/lib/transport/transport.h", "src/core/lib/transport/transport_impl.h", "src/core/ext/transport/chttp2/transport/bin_decoder.h", @@ -256,7 +257,6 @@ cc_library( "src/core/ext/transport/chttp2/transport/internal.h", "src/core/ext/transport/chttp2/transport/status_conversion.h", "src/core/ext/transport/chttp2/transport/stream_map.h", - "src/core/ext/transport/chttp2/transport/timeout_encoding.h", "src/core/ext/transport/chttp2/transport/varint.h", "src/core/ext/transport/chttp2/alpn/alpn.h", "src/core/lib/security/context/security_context.h", @@ -396,6 +396,7 @@ cc_library( "src/core/lib/transport/metadata.c", "src/core/lib/transport/metadata_batch.c", "src/core/lib/transport/static_metadata.c", + "src/core/lib/transport/timeout_encoding.c", "src/core/lib/transport/transport.c", "src/core/lib/transport/transport_op_string.c", "src/core/ext/transport/chttp2/server/secure/server_secure_chttp2.c", @@ -418,7 +419,6 @@ cc_library( "src/core/ext/transport/chttp2/transport/status_conversion.c", "src/core/ext/transport/chttp2/transport/stream_lists.c", "src/core/ext/transport/chttp2/transport/stream_map.c", - "src/core/ext/transport/chttp2/transport/timeout_encoding.c", "src/core/ext/transport/chttp2/transport/varint.c", "src/core/ext/transport/chttp2/transport/writing.c", "src/core/ext/transport/chttp2/alpn/alpn.c", @@ -622,6 +622,7 @@ cc_library( "src/core/lib/transport/metadata.h", "src/core/lib/transport/metadata_batch.h", "src/core/lib/transport/static_metadata.h", + "src/core/lib/transport/timeout_encoding.h", "src/core/lib/transport/transport.h", "src/core/lib/transport/transport_impl.h", "third_party/objective_c/Cronet/cronet_c_for_grpc.h", @@ -644,7 +645,6 @@ cc_library( "src/core/ext/transport/chttp2/transport/internal.h", "src/core/ext/transport/chttp2/transport/status_conversion.h", "src/core/ext/transport/chttp2/transport/stream_map.h", - "src/core/ext/transport/chttp2/transport/timeout_encoding.h", "src/core/ext/transport/chttp2/transport/varint.h", "src/core/ext/transport/chttp2/alpn/alpn.h", "src/core/ext/client_config/client_channel.h", @@ -773,6 +773,7 @@ cc_library( "src/core/lib/transport/metadata.c", "src/core/lib/transport/metadata_batch.c", "src/core/lib/transport/static_metadata.c", + "src/core/lib/transport/timeout_encoding.c", "src/core/lib/transport/transport.c", "src/core/lib/transport/transport_op_string.c", "src/core/ext/transport/cronet/client/secure/cronet_channel_create.c", @@ -798,7 +799,6 @@ cc_library( "src/core/ext/transport/chttp2/transport/status_conversion.c", "src/core/ext/transport/chttp2/transport/stream_lists.c", "src/core/ext/transport/chttp2/transport/stream_map.c", - "src/core/ext/transport/chttp2/transport/timeout_encoding.c", "src/core/ext/transport/chttp2/transport/varint.c", "src/core/ext/transport/chttp2/transport/writing.c", "src/core/ext/transport/chttp2/alpn/alpn.c", @@ -974,6 +974,7 @@ cc_library( "src/core/lib/transport/metadata.h", "src/core/lib/transport/metadata_batch.h", "src/core/lib/transport/static_metadata.h", + "src/core/lib/transport/timeout_encoding.h", "src/core/lib/transport/transport.h", "src/core/lib/transport/transport_impl.h", "src/core/ext/transport/chttp2/transport/bin_decoder.h", @@ -995,7 +996,6 @@ cc_library( "src/core/ext/transport/chttp2/transport/internal.h", "src/core/ext/transport/chttp2/transport/status_conversion.h", "src/core/ext/transport/chttp2/transport/stream_map.h", - "src/core/ext/transport/chttp2/transport/timeout_encoding.h", "src/core/ext/transport/chttp2/transport/varint.h", "src/core/ext/transport/chttp2/alpn/alpn.h", "src/core/ext/client_config/client_channel.h", @@ -1112,6 +1112,7 @@ cc_library( "src/core/lib/transport/metadata.c", "src/core/lib/transport/metadata_batch.c", "src/core/lib/transport/static_metadata.c", + "src/core/lib/transport/timeout_encoding.c", "src/core/lib/transport/transport.c", "src/core/lib/transport/transport_op_string.c", "src/core/ext/transport/chttp2/server/insecure/server_chttp2.c", @@ -1135,7 +1136,6 @@ cc_library( "src/core/ext/transport/chttp2/transport/status_conversion.c", "src/core/ext/transport/chttp2/transport/stream_lists.c", "src/core/ext/transport/chttp2/transport/stream_map.c", - "src/core/ext/transport/chttp2/transport/timeout_encoding.c", "src/core/ext/transport/chttp2/transport/varint.c", "src/core/ext/transport/chttp2/transport/writing.c", "src/core/ext/transport/chttp2/alpn/alpn.c", @@ -1871,6 +1871,7 @@ objc_library( "src/core/lib/transport/metadata.c", "src/core/lib/transport/metadata_batch.c", "src/core/lib/transport/static_metadata.c", + "src/core/lib/transport/timeout_encoding.c", "src/core/lib/transport/transport.c", "src/core/lib/transport/transport_op_string.c", "src/core/ext/transport/chttp2/server/secure/server_secure_chttp2.c", @@ -1893,7 +1894,6 @@ objc_library( "src/core/ext/transport/chttp2/transport/status_conversion.c", "src/core/ext/transport/chttp2/transport/stream_lists.c", "src/core/ext/transport/chttp2/transport/stream_map.c", - "src/core/ext/transport/chttp2/transport/timeout_encoding.c", "src/core/ext/transport/chttp2/transport/varint.c", "src/core/ext/transport/chttp2/transport/writing.c", "src/core/ext/transport/chttp2/alpn/alpn.c", @@ -2076,6 +2076,7 @@ objc_library( "src/core/lib/transport/metadata.h", "src/core/lib/transport/metadata_batch.h", "src/core/lib/transport/static_metadata.h", + "src/core/lib/transport/timeout_encoding.h", "src/core/lib/transport/transport.h", "src/core/lib/transport/transport_impl.h", "src/core/ext/transport/chttp2/transport/bin_decoder.h", @@ -2097,7 +2098,6 @@ objc_library( "src/core/ext/transport/chttp2/transport/internal.h", "src/core/ext/transport/chttp2/transport/status_conversion.h", "src/core/ext/transport/chttp2/transport/stream_map.h", - "src/core/ext/transport/chttp2/transport/timeout_encoding.h", "src/core/ext/transport/chttp2/transport/varint.h", "src/core/ext/transport/chttp2/alpn/alpn.h", "src/core/lib/security/context/security_context.h", diff --git a/CMakeLists.txt b/CMakeLists.txt index 2c0059cd2db..8a3d829741f 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -219,6 +219,7 @@ add_library(grpc src/core/lib/transport/metadata.c src/core/lib/transport/metadata_batch.c src/core/lib/transport/static_metadata.c + src/core/lib/transport/timeout_encoding.c src/core/lib/transport/transport.c src/core/lib/transport/transport_op_string.c src/core/ext/transport/chttp2/server/secure/server_secure_chttp2.c @@ -241,7 +242,6 @@ add_library(grpc src/core/ext/transport/chttp2/transport/status_conversion.c src/core/ext/transport/chttp2/transport/stream_lists.c src/core/ext/transport/chttp2/transport/stream_map.c - src/core/ext/transport/chttp2/transport/timeout_encoding.c src/core/ext/transport/chttp2/transport/varint.c src/core/ext/transport/chttp2/transport/writing.c src/core/ext/transport/chttp2/alpn/alpn.c @@ -424,6 +424,7 @@ add_library(grpc_cronet src/core/lib/transport/metadata.c src/core/lib/transport/metadata_batch.c src/core/lib/transport/static_metadata.c + src/core/lib/transport/timeout_encoding.c src/core/lib/transport/transport.c src/core/lib/transport/transport_op_string.c src/core/ext/transport/cronet/client/secure/cronet_channel_create.c @@ -449,7 +450,6 @@ add_library(grpc_cronet src/core/ext/transport/chttp2/transport/status_conversion.c src/core/ext/transport/chttp2/transport/stream_lists.c src/core/ext/transport/chttp2/transport/stream_map.c - src/core/ext/transport/chttp2/transport/timeout_encoding.c src/core/ext/transport/chttp2/transport/varint.c src/core/ext/transport/chttp2/transport/writing.c src/core/ext/transport/chttp2/alpn/alpn.c @@ -606,6 +606,7 @@ add_library(grpc_unsecure src/core/lib/transport/metadata.c src/core/lib/transport/metadata_batch.c src/core/lib/transport/static_metadata.c + src/core/lib/transport/timeout_encoding.c src/core/lib/transport/transport.c src/core/lib/transport/transport_op_string.c src/core/ext/transport/chttp2/server/insecure/server_chttp2.c @@ -629,7 +630,6 @@ add_library(grpc_unsecure src/core/ext/transport/chttp2/transport/status_conversion.c src/core/ext/transport/chttp2/transport/stream_lists.c src/core/ext/transport/chttp2/transport/stream_map.c - src/core/ext/transport/chttp2/transport/timeout_encoding.c src/core/ext/transport/chttp2/transport/varint.c src/core/ext/transport/chttp2/transport/writing.c src/core/ext/transport/chttp2/alpn/alpn.c diff --git a/Makefile b/Makefile index e958b145e77..ea00baca8aa 100644 --- a/Makefile +++ b/Makefile @@ -2559,6 +2559,7 @@ LIBGRPC_SRC = \ src/core/lib/transport/metadata.c \ src/core/lib/transport/metadata_batch.c \ src/core/lib/transport/static_metadata.c \ + src/core/lib/transport/timeout_encoding.c \ src/core/lib/transport/transport.c \ src/core/lib/transport/transport_op_string.c \ src/core/ext/transport/chttp2/server/secure/server_secure_chttp2.c \ @@ -2581,7 +2582,6 @@ LIBGRPC_SRC = \ src/core/ext/transport/chttp2/transport/status_conversion.c \ src/core/ext/transport/chttp2/transport/stream_lists.c \ src/core/ext/transport/chttp2/transport/stream_map.c \ - src/core/ext/transport/chttp2/transport/timeout_encoding.c \ src/core/ext/transport/chttp2/transport/varint.c \ src/core/ext/transport/chttp2/transport/writing.c \ src/core/ext/transport/chttp2/alpn/alpn.c \ @@ -2831,6 +2831,7 @@ LIBGRPC_CRONET_SRC = \ src/core/lib/transport/metadata.c \ src/core/lib/transport/metadata_batch.c \ src/core/lib/transport/static_metadata.c \ + src/core/lib/transport/timeout_encoding.c \ src/core/lib/transport/transport.c \ src/core/lib/transport/transport_op_string.c \ src/core/ext/transport/cronet/client/secure/cronet_channel_create.c \ @@ -2856,7 +2857,6 @@ LIBGRPC_CRONET_SRC = \ src/core/ext/transport/chttp2/transport/status_conversion.c \ src/core/ext/transport/chttp2/transport/stream_lists.c \ src/core/ext/transport/chttp2/transport/stream_map.c \ - src/core/ext/transport/chttp2/transport/timeout_encoding.c \ src/core/ext/transport/chttp2/transport/varint.c \ src/core/ext/transport/chttp2/transport/writing.c \ src/core/ext/transport/chttp2/alpn/alpn.c \ @@ -3172,6 +3172,7 @@ LIBGRPC_UNSECURE_SRC = \ src/core/lib/transport/metadata.c \ src/core/lib/transport/metadata_batch.c \ src/core/lib/transport/static_metadata.c \ + src/core/lib/transport/timeout_encoding.c \ src/core/lib/transport/transport.c \ src/core/lib/transport/transport_op_string.c \ src/core/ext/transport/chttp2/server/insecure/server_chttp2.c \ @@ -3195,7 +3196,6 @@ LIBGRPC_UNSECURE_SRC = \ src/core/ext/transport/chttp2/transport/status_conversion.c \ src/core/ext/transport/chttp2/transport/stream_lists.c \ src/core/ext/transport/chttp2/transport/stream_map.c \ - src/core/ext/transport/chttp2/transport/timeout_encoding.c \ src/core/ext/transport/chttp2/transport/varint.c \ src/core/ext/transport/chttp2/transport/writing.c \ src/core/ext/transport/chttp2/alpn/alpn.c \ @@ -9888,7 +9888,7 @@ endif TIMEOUT_ENCODING_TEST_SRC = \ - test/core/transport/chttp2/timeout_encoding_test.c \ + test/core/transport/timeout_encoding_test.c \ TIMEOUT_ENCODING_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(TIMEOUT_ENCODING_TEST_SRC)))) ifeq ($(NO_SECURE),true) @@ -9908,7 +9908,7 @@ $(BINDIR)/$(CONFIG)/timeout_encoding_test: $(TIMEOUT_ENCODING_TEST_OBJS) $(LIBDI endif -$(OBJDIR)/$(CONFIG)/test/core/transport/chttp2/timeout_encoding_test.o: $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a +$(OBJDIR)/$(CONFIG)/test/core/transport/timeout_encoding_test.o: $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a deps_timeout_encoding_test: $(TIMEOUT_ENCODING_TEST_OBJS:.o=.dep) diff --git a/binding.gyp b/binding.gyp index e1130ad01ab..2b1c48a5097 100644 --- a/binding.gyp +++ b/binding.gyp @@ -648,6 +648,7 @@ 'src/core/lib/transport/metadata.c', 'src/core/lib/transport/metadata_batch.c', 'src/core/lib/transport/static_metadata.c', + 'src/core/lib/transport/timeout_encoding.c', 'src/core/lib/transport/transport.c', 'src/core/lib/transport/transport_op_string.c', 'src/core/ext/transport/chttp2/server/secure/server_secure_chttp2.c', @@ -670,7 +671,6 @@ 'src/core/ext/transport/chttp2/transport/status_conversion.c', 'src/core/ext/transport/chttp2/transport/stream_lists.c', 'src/core/ext/transport/chttp2/transport/stream_map.c', - 'src/core/ext/transport/chttp2/transport/timeout_encoding.c', 'src/core/ext/transport/chttp2/transport/varint.c', 'src/core/ext/transport/chttp2/transport/writing.c', 'src/core/ext/transport/chttp2/alpn/alpn.c', diff --git a/build.yaml b/build.yaml index 071d4a8e1ea..ebd2cdc0225 100644 --- a/build.yaml +++ b/build.yaml @@ -226,6 +226,7 @@ filegroups: - src/core/lib/transport/metadata.h - src/core/lib/transport/metadata_batch.h - src/core/lib/transport/static_metadata.h + - src/core/lib/transport/timeout_encoding.h - src/core/lib/transport/transport.h - src/core/lib/transport/transport_impl.h src: @@ -314,6 +315,7 @@ filegroups: - src/core/lib/transport/metadata.c - src/core/lib/transport/metadata_batch.c - src/core/lib/transport/static_metadata.c + - src/core/lib/transport/timeout_encoding.c - src/core/lib/transport/transport.c - src/core/lib/transport/transport_op_string.c deps: @@ -527,7 +529,6 @@ filegroups: - src/core/ext/transport/chttp2/transport/internal.h - src/core/ext/transport/chttp2/transport/status_conversion.h - src/core/ext/transport/chttp2/transport/stream_map.h - - src/core/ext/transport/chttp2/transport/timeout_encoding.h - src/core/ext/transport/chttp2/transport/varint.h src: - src/core/ext/transport/chttp2/transport/bin_decoder.c @@ -549,7 +550,6 @@ filegroups: - src/core/ext/transport/chttp2/transport/status_conversion.c - src/core/ext/transport/chttp2/transport/stream_lists.c - src/core/ext/transport/chttp2/transport/stream_map.c - - src/core/ext/transport/chttp2/transport/timeout_encoding.c - src/core/ext/transport/chttp2/transport/varint.c - src/core/ext/transport/chttp2/transport/writing.c plugin: grpc_chttp2_plugin @@ -2333,7 +2333,7 @@ targets: build: test language: c src: - - test/core/transport/chttp2/timeout_encoding_test.c + - test/core/transport/timeout_encoding_test.c deps: - grpc_test_util - grpc diff --git a/config.m4 b/config.m4 index 0c3322d8efe..992360cabf0 100644 --- a/config.m4 +++ b/config.m4 @@ -167,6 +167,7 @@ if test "$PHP_GRPC" != "no"; then src/core/lib/transport/metadata.c \ src/core/lib/transport/metadata_batch.c \ src/core/lib/transport/static_metadata.c \ + src/core/lib/transport/timeout_encoding.c \ src/core/lib/transport/transport.c \ src/core/lib/transport/transport_op_string.c \ src/core/ext/transport/chttp2/server/secure/server_secure_chttp2.c \ @@ -189,7 +190,6 @@ if test "$PHP_GRPC" != "no"; then src/core/ext/transport/chttp2/transport/status_conversion.c \ src/core/ext/transport/chttp2/transport/stream_lists.c \ src/core/ext/transport/chttp2/transport/stream_map.c \ - src/core/ext/transport/chttp2/transport/timeout_encoding.c \ src/core/ext/transport/chttp2/transport/varint.c \ src/core/ext/transport/chttp2/transport/writing.c \ src/core/ext/transport/chttp2/alpn/alpn.c \ diff --git a/gRPC-Core.podspec b/gRPC-Core.podspec index e10e05387b1..564d95878ff 100644 --- a/gRPC-Core.podspec +++ b/gRPC-Core.podspec @@ -326,6 +326,7 @@ Pod::Spec.new do |s| 'src/core/lib/transport/metadata.h', 'src/core/lib/transport/metadata_batch.h', 'src/core/lib/transport/static_metadata.h', + 'src/core/lib/transport/timeout_encoding.h', 'src/core/lib/transport/transport.h', 'src/core/lib/transport/transport_impl.h', 'src/core/ext/transport/chttp2/transport/bin_decoder.h', @@ -347,7 +348,6 @@ Pod::Spec.new do |s| 'src/core/ext/transport/chttp2/transport/internal.h', 'src/core/ext/transport/chttp2/transport/status_conversion.h', 'src/core/ext/transport/chttp2/transport/stream_map.h', - 'src/core/ext/transport/chttp2/transport/timeout_encoding.h', 'src/core/ext/transport/chttp2/transport/varint.h', 'src/core/ext/transport/chttp2/alpn/alpn.h', 'src/core/lib/security/context/security_context.h', @@ -491,6 +491,7 @@ Pod::Spec.new do |s| 'src/core/lib/transport/metadata.c', 'src/core/lib/transport/metadata_batch.c', 'src/core/lib/transport/static_metadata.c', + 'src/core/lib/transport/timeout_encoding.c', 'src/core/lib/transport/transport.c', 'src/core/lib/transport/transport_op_string.c', 'src/core/ext/transport/chttp2/server/secure/server_secure_chttp2.c', @@ -513,7 +514,6 @@ Pod::Spec.new do |s| 'src/core/ext/transport/chttp2/transport/status_conversion.c', 'src/core/ext/transport/chttp2/transport/stream_lists.c', 'src/core/ext/transport/chttp2/transport/stream_map.c', - 'src/core/ext/transport/chttp2/transport/timeout_encoding.c', 'src/core/ext/transport/chttp2/transport/varint.c', 'src/core/ext/transport/chttp2/transport/writing.c', 'src/core/ext/transport/chttp2/alpn/alpn.c', @@ -679,6 +679,7 @@ Pod::Spec.new do |s| 'src/core/lib/transport/metadata.h', 'src/core/lib/transport/metadata_batch.h', 'src/core/lib/transport/static_metadata.h', + 'src/core/lib/transport/timeout_encoding.h', 'src/core/lib/transport/transport.h', 'src/core/lib/transport/transport_impl.h', 'src/core/ext/transport/chttp2/transport/bin_decoder.h', @@ -700,7 +701,6 @@ Pod::Spec.new do |s| 'src/core/ext/transport/chttp2/transport/internal.h', 'src/core/ext/transport/chttp2/transport/status_conversion.h', 'src/core/ext/transport/chttp2/transport/stream_map.h', - 'src/core/ext/transport/chttp2/transport/timeout_encoding.h', 'src/core/ext/transport/chttp2/transport/varint.h', 'src/core/ext/transport/chttp2/alpn/alpn.h', 'src/core/lib/security/context/security_context.h', diff --git a/gRPC.podspec b/gRPC.podspec index fd58bd6281f..3bb6aced7e7 100644 --- a/gRPC.podspec +++ b/gRPC.podspec @@ -238,6 +238,7 @@ Pod::Spec.new do |s| 'src/core/lib/transport/metadata.h', 'src/core/lib/transport/metadata_batch.h', 'src/core/lib/transport/static_metadata.h', + 'src/core/lib/transport/timeout_encoding.h', 'src/core/lib/transport/transport.h', 'src/core/lib/transport/transport_impl.h', 'src/core/ext/transport/chttp2/transport/bin_decoder.h', @@ -259,7 +260,6 @@ Pod::Spec.new do |s| 'src/core/ext/transport/chttp2/transport/internal.h', 'src/core/ext/transport/chttp2/transport/status_conversion.h', 'src/core/ext/transport/chttp2/transport/stream_map.h', - 'src/core/ext/transport/chttp2/transport/timeout_encoding.h', 'src/core/ext/transport/chttp2/transport/varint.h', 'src/core/ext/transport/chttp2/alpn/alpn.h', 'src/core/lib/security/context/security_context.h', @@ -433,6 +433,7 @@ Pod::Spec.new do |s| 'src/core/lib/transport/metadata.c', 'src/core/lib/transport/metadata_batch.c', 'src/core/lib/transport/static_metadata.c', + 'src/core/lib/transport/timeout_encoding.c', 'src/core/lib/transport/transport.c', 'src/core/lib/transport/transport_op_string.c', 'src/core/ext/transport/chttp2/server/secure/server_secure_chttp2.c', @@ -455,7 +456,6 @@ Pod::Spec.new do |s| 'src/core/ext/transport/chttp2/transport/status_conversion.c', 'src/core/ext/transport/chttp2/transport/stream_lists.c', 'src/core/ext/transport/chttp2/transport/stream_map.c', - 'src/core/ext/transport/chttp2/transport/timeout_encoding.c', 'src/core/ext/transport/chttp2/transport/varint.c', 'src/core/ext/transport/chttp2/transport/writing.c', 'src/core/ext/transport/chttp2/alpn/alpn.c', @@ -621,6 +621,7 @@ Pod::Spec.new do |s| 'src/core/lib/transport/metadata.h', 'src/core/lib/transport/metadata_batch.h', 'src/core/lib/transport/static_metadata.h', + 'src/core/lib/transport/timeout_encoding.h', 'src/core/lib/transport/transport.h', 'src/core/lib/transport/transport_impl.h', 'src/core/ext/transport/chttp2/transport/bin_decoder.h', @@ -642,7 +643,6 @@ Pod::Spec.new do |s| 'src/core/ext/transport/chttp2/transport/internal.h', 'src/core/ext/transport/chttp2/transport/status_conversion.h', 'src/core/ext/transport/chttp2/transport/stream_map.h', - 'src/core/ext/transport/chttp2/transport/timeout_encoding.h', 'src/core/ext/transport/chttp2/transport/varint.h', 'src/core/ext/transport/chttp2/alpn/alpn.h', 'src/core/lib/security/context/security_context.h', diff --git a/grpc.gemspec b/grpc.gemspec index 369851b0f24..1175439a6f8 100755 --- a/grpc.gemspec +++ b/grpc.gemspec @@ -247,6 +247,7 @@ Gem::Specification.new do |s| s.files += %w( src/core/lib/transport/metadata.h ) s.files += %w( src/core/lib/transport/metadata_batch.h ) s.files += %w( src/core/lib/transport/static_metadata.h ) + s.files += %w( src/core/lib/transport/timeout_encoding.h ) s.files += %w( src/core/lib/transport/transport.h ) s.files += %w( src/core/lib/transport/transport_impl.h ) s.files += %w( src/core/ext/transport/chttp2/transport/bin_decoder.h ) @@ -268,7 +269,6 @@ Gem::Specification.new do |s| s.files += %w( src/core/ext/transport/chttp2/transport/internal.h ) s.files += %w( src/core/ext/transport/chttp2/transport/status_conversion.h ) s.files += %w( src/core/ext/transport/chttp2/transport/stream_map.h ) - s.files += %w( src/core/ext/transport/chttp2/transport/timeout_encoding.h ) s.files += %w( src/core/ext/transport/chttp2/transport/varint.h ) s.files += %w( src/core/ext/transport/chttp2/alpn/alpn.h ) s.files += %w( src/core/lib/security/context/security_context.h ) @@ -412,6 +412,7 @@ Gem::Specification.new do |s| s.files += %w( src/core/lib/transport/metadata.c ) s.files += %w( src/core/lib/transport/metadata_batch.c ) s.files += %w( src/core/lib/transport/static_metadata.c ) + s.files += %w( src/core/lib/transport/timeout_encoding.c ) s.files += %w( src/core/lib/transport/transport.c ) s.files += %w( src/core/lib/transport/transport_op_string.c ) s.files += %w( src/core/ext/transport/chttp2/server/secure/server_secure_chttp2.c ) @@ -434,7 +435,6 @@ Gem::Specification.new do |s| s.files += %w( src/core/ext/transport/chttp2/transport/status_conversion.c ) s.files += %w( src/core/ext/transport/chttp2/transport/stream_lists.c ) s.files += %w( src/core/ext/transport/chttp2/transport/stream_map.c ) - s.files += %w( src/core/ext/transport/chttp2/transport/timeout_encoding.c ) s.files += %w( src/core/ext/transport/chttp2/transport/varint.c ) s.files += %w( src/core/ext/transport/chttp2/transport/writing.c ) s.files += %w( src/core/ext/transport/chttp2/alpn/alpn.c ) diff --git a/package.xml b/package.xml index d7d10b3f7cc..ad36868a03a 100644 --- a/package.xml +++ b/package.xml @@ -254,6 +254,7 @@ + @@ -275,7 +276,6 @@ - @@ -419,6 +419,7 @@ + @@ -441,7 +442,6 @@ - diff --git a/src/core/ext/transport/chttp2/transport/chttp2_transport.c b/src/core/ext/transport/chttp2/transport/chttp2_transport.c index 5aae753c07d..0894af9a60d 100644 --- a/src/core/ext/transport/chttp2/transport/chttp2_transport.c +++ b/src/core/ext/transport/chttp2/transport/chttp2_transport.c @@ -46,11 +46,11 @@ #include "src/core/ext/transport/chttp2/transport/http2_errors.h" #include "src/core/ext/transport/chttp2/transport/internal.h" #include "src/core/ext/transport/chttp2/transport/status_conversion.h" -#include "src/core/ext/transport/chttp2/transport/timeout_encoding.h" #include "src/core/lib/http/parser.h" #include "src/core/lib/profiling/timers.h" #include "src/core/lib/support/string.h" #include "src/core/lib/transport/static_metadata.h" +#include "src/core/lib/transport/timeout_encoding.h" #include "src/core/lib/transport/transport_impl.h" #define DEFAULT_WINDOW 65535 diff --git a/src/core/ext/transport/chttp2/transport/hpack_encoder.c b/src/core/ext/transport/chttp2/transport/hpack_encoder.c index ebeee37f0d9..2cb8205d942 100644 --- a/src/core/ext/transport/chttp2/transport/hpack_encoder.c +++ b/src/core/ext/transport/chttp2/transport/hpack_encoder.c @@ -47,10 +47,10 @@ #include "src/core/ext/transport/chttp2/transport/bin_encoder.h" #include "src/core/ext/transport/chttp2/transport/hpack_table.h" -#include "src/core/ext/transport/chttp2/transport/timeout_encoding.h" #include "src/core/ext/transport/chttp2/transport/varint.h" #include "src/core/lib/transport/metadata.h" #include "src/core/lib/transport/static_metadata.h" +#include "src/core/lib/transport/timeout_encoding.h" #define HASH_FRAGMENT_1(x) ((x)&255) #define HASH_FRAGMENT_2(x) ((x >> 8) & 255) @@ -456,9 +456,9 @@ static void hpack_enc(grpc_chttp2_hpack_compressor *c, grpc_mdelem *elem, static void deadline_enc(grpc_chttp2_hpack_compressor *c, gpr_timespec deadline, framer_state *st) { - char timeout_str[GRPC_CHTTP2_TIMEOUT_ENCODE_MIN_BUFSIZE]; + char timeout_str[GRPC_HTTP2_TIMEOUT_ENCODE_MIN_BUFSIZE]; grpc_mdelem *mdelem; - grpc_chttp2_encode_timeout( + grpc_http2_encode_timeout( gpr_time_sub(deadline, gpr_now(deadline.clock_type)), timeout_str); mdelem = grpc_mdelem_from_metadata_strings( GRPC_MDSTR_GRPC_TIMEOUT, grpc_mdstr_from_string(timeout_str)); diff --git a/src/core/ext/transport/chttp2/transport/parsing.c b/src/core/ext/transport/chttp2/transport/parsing.c index 84eb5752f16..a2a47d95b2c 100644 --- a/src/core/ext/transport/chttp2/transport/parsing.c +++ b/src/core/ext/transport/chttp2/transport/parsing.c @@ -41,9 +41,9 @@ #include "src/core/ext/transport/chttp2/transport/http2_errors.h" #include "src/core/ext/transport/chttp2/transport/status_conversion.h" -#include "src/core/ext/transport/chttp2/transport/timeout_encoding.h" #include "src/core/lib/profiling/timers.h" #include "src/core/lib/transport/static_metadata.h" +#include "src/core/lib/transport/timeout_encoding.h" #define TRANSPORT_FROM_PARSING(tp) \ ((grpc_chttp2_transport *)((char *)(tp)-offsetof(grpc_chttp2_transport, \ @@ -667,8 +667,8 @@ static void on_initial_header(void *tp, grpc_mdelem *md) { if (!cached_timeout) { /* not already parsed: parse it now, and store the result away */ cached_timeout = gpr_malloc(sizeof(gpr_timespec)); - if (!grpc_chttp2_decode_timeout(grpc_mdstr_as_c_string(md->value), - cached_timeout)) { + if (!grpc_http2_decode_timeout(grpc_mdstr_as_c_string(md->value), + cached_timeout)) { gpr_log(GPR_ERROR, "Ignoring bad timeout value '%s'", grpc_mdstr_as_c_string(md->value)); *cached_timeout = gpr_inf_future(GPR_TIMESPAN); diff --git a/src/core/ext/transport/chttp2/transport/timeout_encoding.c b/src/core/lib/transport/timeout_encoding.c similarity index 96% rename from src/core/ext/transport/chttp2/transport/timeout_encoding.c rename to src/core/lib/transport/timeout_encoding.c index b7f79124939..b58ebbd0a8f 100644 --- a/src/core/ext/transport/chttp2/transport/timeout_encoding.c +++ b/src/core/lib/transport/timeout_encoding.c @@ -31,7 +31,7 @@ * */ -#include "src/core/ext/transport/chttp2/transport/timeout_encoding.h" +#include "src/core/lib/transport/timeout_encoding.h" #include #include @@ -117,7 +117,7 @@ static void enc_micros(char *buffer, int64_t x) { } } -void grpc_chttp2_encode_timeout(gpr_timespec timeout, char *buffer) { +void grpc_http2_encode_timeout(gpr_timespec timeout, char *buffer) { if (timeout.tv_sec < 0) { enc_tiny(buffer); } else if (timeout.tv_sec == 0) { @@ -136,7 +136,7 @@ static int is_all_whitespace(const char *p) { return *p == 0; } -int grpc_chttp2_decode_timeout(const char *buffer, gpr_timespec *timeout) { +int grpc_http2_decode_timeout(const char *buffer, gpr_timespec *timeout) { int32_t x = 0; const uint8_t *p = (const uint8_t *)buffer; int have_digit = 0; diff --git a/src/core/ext/transport/chttp2/transport/timeout_encoding.h b/src/core/lib/transport/timeout_encoding.h similarity index 77% rename from src/core/ext/transport/chttp2/transport/timeout_encoding.h rename to src/core/lib/transport/timeout_encoding.h index df2324c7912..92f02f6ecd1 100644 --- a/src/core/ext/transport/chttp2/transport/timeout_encoding.h +++ b/src/core/lib/transport/timeout_encoding.h @@ -31,17 +31,17 @@ * */ -#ifndef GRPC_CORE_EXT_TRANSPORT_CHTTP2_TRANSPORT_TIMEOUT_ENCODING_H -#define GRPC_CORE_EXT_TRANSPORT_CHTTP2_TRANSPORT_TIMEOUT_ENCODING_H +#ifndef GRPC_CORE_LIB_TRANSPORT_TIMEOUT_ENCODING_H +#define GRPC_CORE_LIB_TRANSPORT_TIMEOUT_ENCODING_H #include #include "src/core/lib/support/string.h" -#define GRPC_CHTTP2_TIMEOUT_ENCODE_MIN_BUFSIZE (GPR_LTOA_MIN_BUFSIZE + 1) +#define GRPC_HTTP2_TIMEOUT_ENCODE_MIN_BUFSIZE (GPR_LTOA_MIN_BUFSIZE + 1) -/* Encode/decode timeouts to the GRPC over HTTP2 format; +/* Encode/decode timeouts to the GRPC over HTTP/2 format; encoding may round up arbitrarily */ -void grpc_chttp2_encode_timeout(gpr_timespec timeout, char *buffer); -int grpc_chttp2_decode_timeout(const char *buffer, gpr_timespec *timeout); +void grpc_http2_encode_timeout(gpr_timespec timeout, char *buffer); +int grpc_http2_decode_timeout(const char *buffer, gpr_timespec *timeout); -#endif /* GRPC_CORE_EXT_TRANSPORT_CHTTP2_TRANSPORT_TIMEOUT_ENCODING_H */ +#endif /* GRPC_CORE_LIB_TRANSPORT_TIMEOUT_ENCODING_H */ diff --git a/src/python/grpcio/grpc_core_dependencies.py b/src/python/grpcio/grpc_core_dependencies.py index b37e27c27ea..6e6513d4a46 100644 --- a/src/python/grpcio/grpc_core_dependencies.py +++ b/src/python/grpcio/grpc_core_dependencies.py @@ -161,6 +161,7 @@ CORE_SOURCE_FILES = [ 'src/core/lib/transport/metadata.c', 'src/core/lib/transport/metadata_batch.c', 'src/core/lib/transport/static_metadata.c', + 'src/core/lib/transport/timeout_encoding.c', 'src/core/lib/transport/transport.c', 'src/core/lib/transport/transport_op_string.c', 'src/core/ext/transport/chttp2/server/secure/server_secure_chttp2.c', @@ -183,7 +184,6 @@ CORE_SOURCE_FILES = [ 'src/core/ext/transport/chttp2/transport/status_conversion.c', 'src/core/ext/transport/chttp2/transport/stream_lists.c', 'src/core/ext/transport/chttp2/transport/stream_map.c', - 'src/core/ext/transport/chttp2/transport/timeout_encoding.c', 'src/core/ext/transport/chttp2/transport/varint.c', 'src/core/ext/transport/chttp2/transport/writing.c', 'src/core/ext/transport/chttp2/alpn/alpn.c', diff --git a/test/core/transport/chttp2/timeout_encoding_test.c b/test/core/transport/timeout_encoding_test.c similarity index 89% rename from test/core/transport/chttp2/timeout_encoding_test.c rename to test/core/transport/timeout_encoding_test.c index 67639936a76..b6004af7b47 100644 --- a/test/core/transport/chttp2/timeout_encoding_test.c +++ b/test/core/transport/timeout_encoding_test.c @@ -31,7 +31,7 @@ * */ -#include "src/core/ext/transport/chttp2/transport/timeout_encoding.h" +#include "src/core/lib/transport/timeout_encoding.h" #include #include @@ -46,8 +46,8 @@ #define LOG_TEST(x) gpr_log(GPR_INFO, "%s", x) static void assert_encodes_as(gpr_timespec ts, const char *s) { - char buffer[GRPC_CHTTP2_TIMEOUT_ENCODE_MIN_BUFSIZE]; - grpc_chttp2_encode_timeout(ts, buffer); + char buffer[GRPC_HTTP2_TIMEOUT_ENCODE_MIN_BUFSIZE]; + grpc_http2_encode_timeout(ts, buffer); gpr_log(GPR_INFO, "check '%s' == '%s'", buffer, s); GPR_ASSERT(0 == strcmp(buffer, s)); } @@ -88,7 +88,7 @@ void test_encoding(void) { static void assert_decodes_as(const char *buffer, gpr_timespec expected) { gpr_timespec got; gpr_log(GPR_INFO, "check decoding '%s'", buffer); - GPR_ASSERT(1 == grpc_chttp2_decode_timeout(buffer, &got)); + GPR_ASSERT(1 == grpc_http2_decode_timeout(buffer, &got)); GPR_ASSERT(0 == gpr_time_cmp(got, expected)); } @@ -137,15 +137,15 @@ void test_decoding(void) { void test_decoding_fails(void) { gpr_timespec x; LOG_TEST("test_decoding_fails"); - GPR_ASSERT(0 == grpc_chttp2_decode_timeout("", &x)); - GPR_ASSERT(0 == grpc_chttp2_decode_timeout(" ", &x)); - GPR_ASSERT(0 == grpc_chttp2_decode_timeout("x", &x)); - GPR_ASSERT(0 == grpc_chttp2_decode_timeout("1", &x)); - GPR_ASSERT(0 == grpc_chttp2_decode_timeout("1x", &x)); - GPR_ASSERT(0 == grpc_chttp2_decode_timeout("1ux", &x)); - GPR_ASSERT(0 == grpc_chttp2_decode_timeout("!", &x)); - GPR_ASSERT(0 == grpc_chttp2_decode_timeout("n1", &x)); - GPR_ASSERT(0 == grpc_chttp2_decode_timeout("-1u", &x)); + GPR_ASSERT(0 == grpc_http2_decode_timeout("", &x)); + GPR_ASSERT(0 == grpc_http2_decode_timeout(" ", &x)); + GPR_ASSERT(0 == grpc_http2_decode_timeout("x", &x)); + GPR_ASSERT(0 == grpc_http2_decode_timeout("1", &x)); + GPR_ASSERT(0 == grpc_http2_decode_timeout("1x", &x)); + GPR_ASSERT(0 == grpc_http2_decode_timeout("1ux", &x)); + GPR_ASSERT(0 == grpc_http2_decode_timeout("!", &x)); + GPR_ASSERT(0 == grpc_http2_decode_timeout("n1", &x)); + GPR_ASSERT(0 == grpc_http2_decode_timeout("-1u", &x)); } int main(int argc, char **argv) { diff --git a/tools/doxygen/Doxyfile.core.internal b/tools/doxygen/Doxyfile.core.internal index 8233da957d1..b721cd96d1e 100644 --- a/tools/doxygen/Doxyfile.core.internal +++ b/tools/doxygen/Doxyfile.core.internal @@ -866,6 +866,7 @@ src/core/lib/transport/connectivity_state.h \ src/core/lib/transport/metadata.h \ src/core/lib/transport/metadata_batch.h \ src/core/lib/transport/static_metadata.h \ +src/core/lib/transport/timeout_encoding.h \ src/core/lib/transport/transport.h \ src/core/lib/transport/transport_impl.h \ src/core/ext/transport/chttp2/transport/bin_decoder.h \ @@ -887,7 +888,6 @@ src/core/ext/transport/chttp2/transport/incoming_metadata.h \ src/core/ext/transport/chttp2/transport/internal.h \ src/core/ext/transport/chttp2/transport/status_conversion.h \ src/core/ext/transport/chttp2/transport/stream_map.h \ -src/core/ext/transport/chttp2/transport/timeout_encoding.h \ src/core/ext/transport/chttp2/transport/varint.h \ src/core/ext/transport/chttp2/alpn/alpn.h \ src/core/lib/security/context/security_context.h \ @@ -1031,6 +1031,7 @@ src/core/lib/transport/connectivity_state.c \ src/core/lib/transport/metadata.c \ src/core/lib/transport/metadata_batch.c \ src/core/lib/transport/static_metadata.c \ +src/core/lib/transport/timeout_encoding.c \ src/core/lib/transport/transport.c \ src/core/lib/transport/transport_op_string.c \ src/core/ext/transport/chttp2/server/secure/server_secure_chttp2.c \ @@ -1053,7 +1054,6 @@ src/core/ext/transport/chttp2/transport/parsing.c \ src/core/ext/transport/chttp2/transport/status_conversion.c \ src/core/ext/transport/chttp2/transport/stream_lists.c \ src/core/ext/transport/chttp2/transport/stream_map.c \ -src/core/ext/transport/chttp2/transport/timeout_encoding.c \ src/core/ext/transport/chttp2/transport/varint.c \ src/core/ext/transport/chttp2/transport/writing.c \ src/core/ext/transport/chttp2/alpn/alpn.c \ diff --git a/tools/run_tests/sources_and_headers.json b/tools/run_tests/sources_and_headers.json index cdbc254f430..54459150e14 100644 --- a/tools/run_tests/sources_and_headers.json +++ b/tools/run_tests/sources_and_headers.json @@ -1685,7 +1685,7 @@ "language": "c", "name": "timeout_encoding_test", "src": [ - "test/core/transport/chttp2/timeout_encoding_test.c" + "test/core/transport/timeout_encoding_test.c" ], "third_party": false, "type": "target" @@ -5782,6 +5782,7 @@ "src/core/lib/transport/metadata.h", "src/core/lib/transport/metadata_batch.h", "src/core/lib/transport/static_metadata.h", + "src/core/lib/transport/timeout_encoding.h", "src/core/lib/transport/transport.h", "src/core/lib/transport/transport_impl.h" ], @@ -5955,6 +5956,8 @@ "src/core/lib/transport/metadata_batch.h", "src/core/lib/transport/static_metadata.c", "src/core/lib/transport/static_metadata.h", + "src/core/lib/transport/timeout_encoding.c", + "src/core/lib/transport/timeout_encoding.h", "src/core/lib/transport/transport.c", "src/core/lib/transport/transport.h", "src/core/lib/transport/transport_impl.h", @@ -6314,7 +6317,6 @@ "src/core/ext/transport/chttp2/transport/internal.h", "src/core/ext/transport/chttp2/transport/status_conversion.h", "src/core/ext/transport/chttp2/transport/stream_map.h", - "src/core/ext/transport/chttp2/transport/timeout_encoding.h", "src/core/ext/transport/chttp2/transport/varint.h" ], "language": "c", @@ -6358,8 +6360,6 @@ "src/core/ext/transport/chttp2/transport/stream_lists.c", "src/core/ext/transport/chttp2/transport/stream_map.c", "src/core/ext/transport/chttp2/transport/stream_map.h", - "src/core/ext/transport/chttp2/transport/timeout_encoding.c", - "src/core/ext/transport/chttp2/transport/timeout_encoding.h", "src/core/ext/transport/chttp2/transport/varint.c", "src/core/ext/transport/chttp2/transport/varint.h", "src/core/ext/transport/chttp2/transport/writing.c" diff --git a/vsprojects/vcxproj/grpc/grpc.vcxproj b/vsprojects/vcxproj/grpc/grpc.vcxproj index a9e96dab462..fd051977775 100644 --- a/vsprojects/vcxproj/grpc/grpc.vcxproj +++ b/vsprojects/vcxproj/grpc/grpc.vcxproj @@ -375,6 +375,7 @@ + @@ -396,7 +397,6 @@ - @@ -628,6 +628,8 @@ + + @@ -672,8 +674,6 @@ - - diff --git a/vsprojects/vcxproj/grpc/grpc.vcxproj.filters b/vsprojects/vcxproj/grpc/grpc.vcxproj.filters index be77e53f457..dff246723b8 100644 --- a/vsprojects/vcxproj/grpc/grpc.vcxproj.filters +++ b/vsprojects/vcxproj/grpc/grpc.vcxproj.filters @@ -259,6 +259,9 @@ src\core\lib\transport + + src\core\lib\transport + src\core\lib\transport @@ -325,9 +328,6 @@ src\core\ext\transport\chttp2\transport - - src\core\ext\transport\chttp2\transport - src\core\ext\transport\chttp2\transport @@ -881,6 +881,9 @@ src\core\lib\transport + + src\core\lib\transport + src\core\lib\transport @@ -944,9 +947,6 @@ src\core\ext\transport\chttp2\transport - - src\core\ext\transport\chttp2\transport - src\core\ext\transport\chttp2\transport diff --git a/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj b/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj index 1cfe06aec6d..df455f91f6e 100644 --- a/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj +++ b/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj @@ -364,6 +364,7 @@ + @@ -385,7 +386,6 @@ - @@ -595,6 +595,8 @@ + + @@ -641,8 +643,6 @@ - - diff --git a/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj.filters b/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj.filters index c33c6650e70..84c4807ef06 100644 --- a/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj.filters +++ b/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj.filters @@ -262,6 +262,9 @@ src\core\lib\transport + + src\core\lib\transport + src\core\lib\transport @@ -331,9 +334,6 @@ src\core\ext\transport\chttp2\transport - - src\core\ext\transport\chttp2\transport - src\core\ext\transport\chttp2\transport @@ -788,6 +788,9 @@ src\core\lib\transport + + src\core\lib\transport + src\core\lib\transport @@ -851,9 +854,6 @@ src\core\ext\transport\chttp2\transport - - src\core\ext\transport\chttp2\transport - src\core\ext\transport\chttp2\transport diff --git a/vsprojects/vcxproj/test/timeout_encoding_test/timeout_encoding_test.vcxproj b/vsprojects/vcxproj/test/timeout_encoding_test/timeout_encoding_test.vcxproj index 37be682009f..76efe303947 100644 --- a/vsprojects/vcxproj/test/timeout_encoding_test/timeout_encoding_test.vcxproj +++ b/vsprojects/vcxproj/test/timeout_encoding_test/timeout_encoding_test.vcxproj @@ -158,7 +158,7 @@ - + diff --git a/vsprojects/vcxproj/test/timeout_encoding_test/timeout_encoding_test.vcxproj.filters b/vsprojects/vcxproj/test/timeout_encoding_test/timeout_encoding_test.vcxproj.filters index 3e3b8d21a42..d5fafc20ed3 100644 --- a/vsprojects/vcxproj/test/timeout_encoding_test/timeout_encoding_test.vcxproj.filters +++ b/vsprojects/vcxproj/test/timeout_encoding_test/timeout_encoding_test.vcxproj.filters @@ -1,8 +1,8 @@ - - test\core\transport\chttp2 + + test\core\transport @@ -16,9 +16,6 @@ {3178e0c5-5a68-26eb-6bf6-a5a8dabb0a3c} - - {40739011-4ce0-83f5-d2d6-af515bac7f87} - From ea11d168c7af7405d9f3db665c977dc0bffde10e Mon Sep 17 00:00:00 2001 From: David Garcia Quintas Date: Thu, 14 Jul 2016 17:27:28 -0700 Subject: [PATCH 30/89] Added more docs. And fixed behavior when incoming serverlist has zero servers. Previously we ignored the update. Currently (and correctly) we consider it but the pick itself will stay pending until we actually have > 0 servers in the incoming serverlist. --- src/core/ext/lb_policy/grpclb/grpclb.c | 140 +++++++++++++++---------- test/cpp/grpclb/grpclb_test.cc | 2 + 2 files changed, 84 insertions(+), 58 deletions(-) diff --git a/src/core/ext/lb_policy/grpclb/grpclb.c b/src/core/ext/lb_policy/grpclb/grpclb.c index ede6b3e0710..c002071c7b0 100644 --- a/src/core/ext/lb_policy/grpclb/grpclb.c +++ b/src/core/ext/lb_policy/grpclb/grpclb.c @@ -77,6 +77,14 @@ static void wrapped_rr_closure(grpc_exec_ctx *exec_ctx, void *arg, gpr_free(wc); } +/* Linked list of pending pick requests. It stores all information needed to + * eventually call (Round Robin's) pick() on them. They mainly stay pending + * waiting for the RR policy to be created/updated. + * + * One particularity is the wrapping of the user-provided \a on_complete closure + * (in \a wrapped_on_complete and \a wrapped_on_complete_arg). This is needed in + * order to correctly unref the RR policy instance upon completion of the pick. + * See \a wrapped_rr_closure for details. */ typedef struct pending_pick { struct pending_pick *next; grpc_polling_entity *pollent; @@ -87,6 +95,7 @@ typedef struct pending_pick { wrapped_rr_closure_arg *wrapped_on_complete_arg; } pending_pick; +/* Same as the \a pending_pick struct but for ping operations */ typedef struct pending_ping { struct pending_ping *next; grpc_closure *wrapped_notify; @@ -95,7 +104,7 @@ typedef struct pending_ping { typedef struct glb_lb_policy glb_lb_policy; -#define MAX_LBCD_OPS_LEN 6 +/* Used internally for the client call to the LB */ typedef struct lb_client_data { gpr_mu mu; grpc_closure md_sent; @@ -138,7 +147,7 @@ struct glb_lb_policy { grpc_client_channel_factory *cc_factory; /** for communicating with the LB server */ - grpc_channel *lb_server_channel; + grpc_channel *lb_channel; /** the RR policy to use of the backend servers returned by the LB server */ grpc_lb_policy *rr_policy; @@ -148,15 +157,17 @@ struct glb_lb_policy { /** our connectivity state tracker */ grpc_connectivity_state_tracker state_tracker; + /** stores the deserialized response from the LB. May be NULL until one such + * response has arrived. */ grpc_grpclb_serverlist *serverlist; - /** list of picks that are waiting on connectivity */ + /** list of picks that are waiting on RR's policy connectivity */ pending_pick *pending_picks; - /** list of pings that are waiting on connectivity */ + /** list of pings that are waiting on RR's policy connectivity */ pending_ping *pending_pings; - /** data associated with the communication with the LB server */ + /** client data associated with the LB server communication */ lb_client_data *lbcd; /** for tracking of the RR connectivity */ @@ -175,12 +186,12 @@ static void rr_connectivity_changed(grpc_exec_ctx *exec_ctx, void *arg, * perform a handover */ rr_handover(exec_ctx, p, error); } else { - /* shutting down and no new serverlist available. bail out. */ + /* shutting down and no new serverlist available. Bail out. */ gpr_free(rrcd); } } else { if (error == GRPC_ERROR_NONE) { - /* not shutting down. mimic the RR's policy state */ + /* RR not shutting down. Mimic the RR's policy state */ grpc_connectivity_state_set(exec_ctx, &p->state_tracker, rrcd->state, error, "rr_connectivity_changed"); /* resubscribe */ @@ -281,50 +292,62 @@ static void req_sent_cb(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) { } static void res_rcvd_cb(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) { - /* look inside lbcd->response_payload, ideally to send it back as the - * serverlist. */ lb_client_data *lbcd = arg; grpc_op ops[2]; memset(ops, 0, sizeof(ops)); grpc_op *op = ops; - if (lbcd->response_payload) { + if (lbcd->response_payload != NULL) { + /* Received data from the LB server. Look inside lbcd->response_payload, for + * a serverlist. */ grpc_byte_buffer_reader bbr; grpc_byte_buffer_reader_init(&bbr, lbcd->response_payload); gpr_slice response_slice = grpc_byte_buffer_reader_readall(&bbr); grpc_byte_buffer_destroy(lbcd->response_payload); grpc_grpclb_serverlist *serverlist = grpc_grpclb_response_parse_serverlist(response_slice); - if (serverlist) { + if (serverlist != NULL) { gpr_slice_unref(response_slice); if (grpc_lb_glb_trace) { gpr_log(GPR_INFO, "Serverlist with %zu servers received", serverlist->num_servers); } + /* update serverlist */ if (serverlist->num_servers > 0) { if (grpc_grpclb_serverlist_equals(lbcd->p->serverlist, serverlist)) { - gpr_log(GPR_INFO, - "Incoming server list identical to current, ignoring."); - } else { + if (grpc_lb_glb_trace) { + gpr_log(GPR_INFO, + "Incoming server list identical to current, ignoring."); + } + } else { /* new serverlist */ if (lbcd->p->serverlist != NULL) { + /* dispose of the old serverlist */ grpc_grpclb_destroy_serverlist(lbcd->p->serverlist); } + /* and update the copy in the glb_lb_policy instance */ lbcd->p->serverlist = serverlist; } - } - if (lbcd->p->rr_policy == NULL) { - /* initial "handover", in this case from a null RR policy, meaning it'll - * just create the first one */ - rr_handover(exec_ctx, lbcd->p, error); + if (lbcd->p->rr_policy == NULL) { + /* initial "handover", in this case from a null RR policy, meaning + * it'll + * just create the first RR policy instance */ + rr_handover(exec_ctx, lbcd->p, error); + } else { + /* unref the RR policy, eventually leading to its substitution with a + * new one constructed from the received serverlist (see + * rr_connectivity_changed) */ + GRPC_LB_POLICY_UNREF(exec_ctx, lbcd->p->rr_policy, + "serverlist_received"); + } } else { - /* unref the RR policy, eventually leading to its substitution with a - * new one constructed from the received serverlist (see - * rr_connectivity_changed) */ - GRPC_LB_POLICY_UNREF(exec_ctx, lbcd->p->rr_policy, - "serverlist_received"); + if (grpc_lb_glb_trace) { + gpr_log(GPR_INFO, + "Received empty server list. Picks will stay pending until a " + "response with > 0 servers is received"); + } } - /* listen for a potential serverlist update */ + /* keep listening for serverlist updates */ op->op = GRPC_OP_RECV_MESSAGE; op->data.recv_message = &lbcd->response_payload; op->flags = 0; @@ -335,24 +358,26 @@ static void res_rcvd_cb(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) { &lbcd->res_rcvd); /* loop */ GPR_ASSERT(GRPC_CALL_OK == call_error); return; - } else { - gpr_log(GPR_ERROR, "Invalid LB response received: '%s'", - gpr_dump_slice(response_slice, GPR_DUMP_ASCII)); - gpr_slice_unref(response_slice); - - /* Disconnect from server returning invalid response. */ - op->op = GRPC_OP_SEND_CLOSE_FROM_CLIENT; - op->flags = 0; - op->reserved = NULL; - op++; - grpc_call_error call_error = grpc_call_start_batch_and_execute( - exec_ctx, lbcd->c, ops, (size_t)(op - ops), &lbcd->close_sent); - GPR_ASSERT(GRPC_CALL_OK == call_error); } + + GPR_ASSERT(serverlist == NULL); + gpr_log(GPR_ERROR, "Invalid LB response received: '%s'", + gpr_dump_slice(response_slice, GPR_DUMP_ASCII)); + gpr_slice_unref(response_slice); + + /* Disconnect from server returning invalid response. */ + op->op = GRPC_OP_SEND_CLOSE_FROM_CLIENT; + op->flags = 0; + op->reserved = NULL; + op++; + grpc_call_error call_error = grpc_call_start_batch_and_execute( + exec_ctx, lbcd->c, ops, (size_t)(op - ops), &lbcd->close_sent); + GPR_ASSERT(GRPC_CALL_OK == call_error); } /* empty payload: call cancelled by server. Cleanups happening in * srv_status_rcvd_cb */ } + static void close_sent_cb(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) { if (grpc_lb_glb_trace) { @@ -360,21 +385,22 @@ static void close_sent_cb(grpc_exec_ctx *exec_ctx, void *arg, "Close from LB client sent. Waiting from server status now"); } } + static void srv_status_rcvd_cb(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) { lb_client_data *lbcd = arg; glb_lb_policy *p = lbcd->p; if (grpc_lb_glb_trace) { - gpr_log( - GPR_INFO, - "status from lb server received. Status = %d, Details = '%s', Capaticy " - "= %zu", - lbcd->status, lbcd->status_details, lbcd->status_details_capacity); + gpr_log(GPR_INFO, + "status from lb server received. Status = %d, Details = '%s', " + "Capaticy " + "= %zu", + lbcd->status, lbcd->status_details, lbcd->status_details_capacity); } grpc_call_destroy(lbcd->c); - grpc_channel_destroy(lbcd->p->lb_server_channel); - lbcd->p->lb_server_channel = NULL; + grpc_channel_destroy(lbcd->p->lb_channel); + lbcd->p->lb_channel = NULL; lb_client_data_destroy(lbcd); p->lbcd = NULL; } @@ -392,16 +418,14 @@ static lb_client_data *lb_client_data_create(glb_lb_policy *p) { grpc_closure_init(&lbcd->close_sent, close_sent_cb, lbcd); grpc_closure_init(&lbcd->srv_status_rcvd, srv_status_rcvd_cb, lbcd); - /* TODO(dgq): get the deadline from the client/user instead of fabricating - * one - * here. Make it a policy arg? */ + /* TODO(dgq): get the deadline from the client config instead of fabricating + * one here. */ lbcd->deadline = gpr_time_add(gpr_now(GPR_CLOCK_MONOTONIC), gpr_time_from_seconds(3, GPR_TIMESPAN)); lbcd->c = grpc_channel_create_pollset_set_call( - p->lb_server_channel, NULL, GRPC_PROPAGATE_DEFAULTS, - p->base.interested_parties, "/BalanceLoad", - NULL, /* FIXME(dgq): which "host" value to use? */ + p->lb_channel, NULL, GRPC_PROPAGATE_DEFAULTS, p->base.interested_parties, + "/BalanceLoad", NULL, /* FIXME(dgq): which "host" value to use? */ lbcd->deadline, NULL); grpc_metadata_array_init(&lbcd->initial_metadata_recv); @@ -409,7 +433,9 @@ static lb_client_data *lb_client_data_create(glb_lb_policy *p) { grpc_grpclb_request *request = grpc_grpclb_request_create( "load.balanced.service.name"); /* FIXME(dgq): get the name of the load - balanced service from above. */ + balanced service from somewhere + (client + config?). */ gpr_slice request_payload_slice = grpc_grpclb_request_encode(request); lbcd->request_payload = grpc_raw_byte_buffer_create(&request_payload_slice, 1); @@ -536,7 +562,7 @@ static void glb_cancel_picks(grpc_exec_ctx *exec_ctx, grpc_lb_policy *pol, } static void query_for_backends(grpc_exec_ctx *exec_ctx, glb_lb_policy *p) { - GPR_ASSERT(p->lb_server_channel != NULL); + GPR_ASSERT(p->lb_channel != NULL); p->lbcd = lb_client_data_create(p); grpc_call_error call_error; @@ -612,10 +638,8 @@ static grpc_lb_policy *create_rr(grpc_exec_ctx *exec_ctx, gpr_free(host_ports[i]); } gpr_free(host_ports); - gpr_free(args.addresses->addrs); gpr_free(args.addresses); - return rr; } @@ -709,7 +733,7 @@ static int glb_pick(grpc_exec_ctx *exec_ctx, grpc_lb_policy *pol, wrapped_on_complete); if (r != 0) { /* the call to grpc_lb_policy_pick has been sychronous. Invoke a neutered - * wrapped closure */ + * wrapped closure: it'll only take care of unreffing the RR policy */ warg->wrapped_closure = NULL; grpc_exec_ctx_sched(exec_ctx, wrapped_on_complete, GRPC_ERROR_NONE, NULL); } @@ -808,7 +832,7 @@ static grpc_lb_policy *glb_create(grpc_exec_ctx *exec_ctx, (const char **)addr_strs, args->addresses->naddrs, ",", &uri_path_len); /* will pick using pick_first */ - p->lb_server_channel = grpc_client_channel_factory_create_channel( + p->lb_channel = grpc_client_channel_factory_create_channel( exec_ctx, p->cc_factory, target_uri_str, GRPC_CLIENT_CHANNEL_TYPE_LOAD_BALANCING, NULL); @@ -818,7 +842,7 @@ static grpc_lb_policy *glb_create(grpc_exec_ctx *exec_ctx, } gpr_free(addr_strs); - if (p->lb_server_channel == NULL) { + if (p->lb_channel == NULL) { gpr_free(p); return NULL; } diff --git a/test/cpp/grpclb/grpclb_test.cc b/test/cpp/grpclb/grpclb_test.cc index c3f95a21835..8fcec1012e3 100644 --- a/test/cpp/grpclb/grpclb_test.cc +++ b/test/cpp/grpclb/grpclb_test.cc @@ -63,6 +63,8 @@ extern "C" { #define NUM_BACKENDS 4 // TODO(dgq): Other scenarios in need of testing: +// - Send an empty serverlist update and verify that the client request blocks +// until a new serverlist with actual contents is available. // - Send identical serverlist update // - Test reception of invalid serverlist // - Test pinging From 8b3b97f99d8602636dfa1b914043a3cf0c167c7c Mon Sep 17 00:00:00 2001 From: David Garcia Quintas Date: Fri, 15 Jul 2016 07:46:47 -0700 Subject: [PATCH 31/89] Added a tiny comment header and TODOs. --- src/core/ext/lb_policy/grpclb/grpclb.c | 8 ++++++++ test/cpp/grpclb/grpclb_test.cc | 2 ++ 2 files changed, 10 insertions(+) diff --git a/src/core/ext/lb_policy/grpclb/grpclb.c b/src/core/ext/lb_policy/grpclb/grpclb.c index c002071c7b0..05c92c03de7 100644 --- a/src/core/ext/lb_policy/grpclb/grpclb.c +++ b/src/core/ext/lb_policy/grpclb/grpclb.c @@ -31,6 +31,14 @@ * */ +/** Implementation of the gRPC LB policy. + * + * \see https://github.com/grpc/grpc/blob/master/doc/load-balancing.md */ + +/* TODO(dgq): + * - Implement LB service forwarding (point 2c. in the doc's diagram). + */ + #include #include diff --git a/test/cpp/grpclb/grpclb_test.cc b/test/cpp/grpclb/grpclb_test.cc index 8fcec1012e3..1fc0d8ebc0e 100644 --- a/test/cpp/grpclb/grpclb_test.cc +++ b/test/cpp/grpclb/grpclb_test.cc @@ -68,6 +68,8 @@ extern "C" { // - Send identical serverlist update // - Test reception of invalid serverlist // - Test pinging +// - Test against a non-LB server. That server should return UNIMPLEMENTED and +// the call should fail. namespace grpc { namespace { From 51d002244816d53623d1743df15fe26e94f9e8b6 Mon Sep 17 00:00:00 2001 From: "Mark D. Roth" Date: Fri, 15 Jul 2016 09:12:26 -0700 Subject: [PATCH 32/89] Change priority for adding the filter in the filter_call_init_fails test. --- test/core/end2end/tests/filter_call_init_fails.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/test/core/end2end/tests/filter_call_init_fails.c b/test/core/end2end/tests/filter_call_init_fails.c index e8ceb33eb7e..a1699e86c9f 100644 --- a/test/core/end2end/tests/filter_call_init_fails.c +++ b/test/core/end2end/tests/filter_call_init_fails.c @@ -238,16 +238,16 @@ static const grpc_channel_filter test_filter = { static bool maybe_add_filter(grpc_channel_stack_builder *builder, void *arg) { if (g_enable_filter) { - return grpc_channel_stack_builder_prepend_filter(builder, &test_filter, - NULL, NULL); + return grpc_channel_stack_builder_append_filter(builder, &test_filter, + NULL, NULL); } else { return true; } } static void init_plugin(void) { - grpc_channel_init_register_stage(GRPC_SERVER_CHANNEL, 0, maybe_add_filter, - NULL); + grpc_channel_init_register_stage(GRPC_SERVER_CHANNEL, MAX_INT, + maybe_add_filter, NULL); } static void destroy_plugin(void) {} From 43339844e4de8fd24dc8cc0dbce32cef0be5b516 Mon Sep 17 00:00:00 2001 From: David Garcia Quintas Date: Mon, 18 Jul 2016 12:56:09 -0700 Subject: [PATCH 33/89] Added documenting preamble to grpclb.c --- src/core/ext/lb_policy/grpclb/grpclb.c | 239 ++++++++++++++++++------- 1 file changed, 176 insertions(+), 63 deletions(-) diff --git a/src/core/ext/lb_policy/grpclb/grpclb.c b/src/core/ext/lb_policy/grpclb/grpclb.c index 05c92c03de7..b0f2e1f51d6 100644 --- a/src/core/ext/lb_policy/grpclb/grpclb.c +++ b/src/core/ext/lb_policy/grpclb/grpclb.c @@ -33,7 +33,64 @@ /** Implementation of the gRPC LB policy. * - * \see https://github.com/grpc/grpc/blob/master/doc/load-balancing.md */ + * This policy takes as input a set of resolved addresses {a1..an} for which the + * LB set was set (it's the resolver's responsibility to ensure this). That is + * to say, {a1..an} represent a collection of LB servers. + * + * An internal channel (\a glb_lb_policy.lb_channel) is created over {a1..an}. + * This channel behaves just like a regular channel. In particular, the + * constructed URI over the addresses a1..an will use the default pick first + * policy to select from this list of LB server backends. + * + * The first time the policy is requested a pick, a ping or to exit the idle + * state, \a query_for_backends() is called. It creates an instance of \a + * lb_client_data, an internal struct meant to contain the data associated with + * the internal communication with the LB server. This instance is created via + * \a lb_client_data_create(). There, the call over lb_channel to pick-first + * from {a1..an} is created, the \a LoadBalancingRequest message is assembled + * and all necessary callbacks for the progress of the internal call configured. + * + * Back in \a query_for_backends(), the internal *streaming* call to the LB + * server (whichever address from {a1..an} pick-first chose) is kicked off. + * It'll progress over the callbacks configured in \a lb_client_data_create() + * (see the field docstrings of \a lb_client_data for more details). + * + * If the call fails with UNIMPLEMENTED, the original call will also fail. + * There's a misconfiguration somewhere: at least one of {a1..an} isn't a LB + * server, which contradicts the LB bit being set. If the internal call times + * out, the usual behavior of pick-first applies, continuing to pick from the + * list {a1..an}. + * + * Upon sucesss, a \a LoadBalancingResponse is expected in \a res_rcvd_cb. An + * invalid one results in the termination of the streaming call. A new streaming + * call should be created if possible, failing the original call otherwise. + * For a valid \a LoadBalancingResponse, the server list of actual backends is + * extracted. A Round Robin policy will be created from this list. There are two + * possible scenarios: + * + * 1. This is the first server list received. There was no previous instance of + * the Round Robin policy. \a rr_handover() will instantiate the RR policy + * and perform all the pending operations over it. + * 2. There's already a RR policy instance active. We need to introduce the new + * one build from the new serverlist, but taking care not to disrupt the + * operations in progress over the old RR instance. This is done by + * decreasing the reference count on the old policy. The moment no more + * references are held on the old RR policy, it'll be destroyed and \a + * rr_connectivity_changed notified with a \a GRPC_CHANNEL_SHUTDOWN state. + * At this point we can transition to a new RR instance safely, which is done + * once again via \a rr_handover(). + * + * + * Once a RR policy instance is in place (and getting updated as described), + * calls to for a pick, a ping or a cancellation will be serviced right away by + * forwarding them to the RR instance. Any time there's no RR policy available + * (ie, right after the creation of the gRRPCLB policy, if an empty serverlist + * is received, etc), pick/ping requests are added to a list of pending + * picks/pings to be flushed and serviced as part of \a rr_handover() the moment + * the RR policy instance becomes available. + * + * \see https://github.com/grpc/grpc/blob/master/doc/load-balancing.md for the + * high level design and details. */ /* TODO(dgq): * - Implement LB service forwarding (point 2c. in the doc's diagram). @@ -60,8 +117,16 @@ int grpc_lb_glb_trace = 0; typedef struct wrapped_rr_closure_arg { + /* the original closure. Usually a on_complete/notify cb for pick() and ping() + * calls against the internal RR instance, respectively. */ grpc_closure *wrapped_closure; + + /* The RR instance related to the closure */ grpc_lb_policy *rr_policy; + + /* when not NULL, represents a pending_{pick,ping} node to be freed upon + * closure execution */ + void *owning_pending_node; /* to be freed if not NULL */ } wrapped_rr_closure_arg; /* The \a on_complete closure passed as part of the pick requires keeping a @@ -69,20 +134,20 @@ typedef struct wrapped_rr_closure_arg { * order to unref the round robin instance upon its invocation */ static void wrapped_rr_closure(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) { - wrapped_rr_closure_arg *wc = arg; + wrapped_rr_closure_arg *wc_arg = arg; - if (wc->rr_policy != NULL) { + if (wc_arg->rr_policy != NULL) { if (grpc_lb_glb_trace) { gpr_log(GPR_INFO, "Unreffing RR (0x%" PRIxPTR ")", - (intptr_t)wc->rr_policy); + (intptr_t)wc_arg->rr_policy); } - GRPC_LB_POLICY_UNREF(exec_ctx, wc->rr_policy, "wrapped_rr_closure"); + GRPC_LB_POLICY_UNREF(exec_ctx, wc_arg->rr_policy, "wrapped_rr_closure"); } - if (wc->wrapped_closure != NULL) { - grpc_exec_ctx_sched(exec_ctx, wc->wrapped_closure, error, NULL); + if (wc_arg->wrapped_closure != NULL) { + grpc_exec_ctx_sched(exec_ctx, wc_arg->wrapped_closure, error, NULL); } - gpr_free(wc); + gpr_free(wc_arg->owning_pending_node); } /* Linked list of pending pick requests. It stores all information needed to @@ -95,19 +160,39 @@ static void wrapped_rr_closure(grpc_exec_ctx *exec_ctx, void *arg, * See \a wrapped_rr_closure for details. */ typedef struct pending_pick { struct pending_pick *next; + + /* polling entity for the pick()'s async notification */ grpc_polling_entity *pollent; + + /* the initial metadata for the pick. See grpc_lb_policy_pick() */ grpc_metadata_batch *initial_metadata; + + /* bitmask passed to pick() and used for selective cancelling. See + * grpc_lb_policy_cancel_picks() */ uint32_t initial_metadata_flags; + + /* output argument where to store the pick()ed connected subchannel, or NULL + * upon error. */ grpc_connected_subchannel **target; - grpc_closure *wrapped_on_complete; - wrapped_rr_closure_arg *wrapped_on_complete_arg; + + /* a closure wrapping the original on_complete one to be invoked once the + * pick() has completed (regardless of success) */ + grpc_closure wrapped_on_complete; + + /* args for wrapped_on_complete */ + wrapped_rr_closure_arg wrapped_on_complete_arg; } pending_pick; /* Same as the \a pending_pick struct but for ping operations */ typedef struct pending_ping { struct pending_ping *next; - grpc_closure *wrapped_notify; - wrapped_rr_closure_arg *wrapped_notify_arg; + + /* a closure wrapping the original on_complete one to be invoked once the + * ping() has completed (regardless of success) */ + grpc_closure wrapped_notify; + + /* args for wrapped_notify */ + wrapped_rr_closure_arg wrapped_notify_arg; } pending_ping; typedef struct glb_lb_policy glb_lb_policy; @@ -115,26 +200,45 @@ typedef struct glb_lb_policy glb_lb_policy; /* Used internally for the client call to the LB */ typedef struct lb_client_data { gpr_mu mu; + + /* called once initial metadata's been sent */ grpc_closure md_sent; + + /* called once initial metadata's been received */ grpc_closure md_rcvd; + + /* called once the LoadBalanceRequest has been sent to the LB server. See + * src/proto/grpc/.../load_balancer.proto */ grpc_closure req_sent; + + /* A response from the LB server has been received (or error). Process it */ grpc_closure res_rcvd; + + /* After the client has sent a close to the LB server */ grpc_closure close_sent; + + /* ... and the status from the LB server has been received */ grpc_closure srv_status_rcvd; - grpc_call *c; - gpr_timespec deadline; + grpc_call *lb_call; /* streaming call to the LB server, */ + gpr_timespec deadline; /* for the streaming call to the LB server */ - grpc_metadata_array initial_metadata_recv; - grpc_metadata_array trailing_metadata_recv; + grpc_metadata_array initial_metadata_recv; /* initial MD from LB server */ + grpc_metadata_array trailing_metadata_recv; /* trailing MD from LB server */ + /* what's being sent to the LB server. Note that its value may vary if the LB + * server indicates a redirect. */ grpc_byte_buffer *request_payload; + + /* response from the LB server, if any. Processed in res_rcvd_cb() */ grpc_byte_buffer *response_payload; + /* the call's status and status detailset in srv_status_rcvd_cb() */ grpc_status_code status; char *status_details; size_t status_details_capacity; + /* pointer back to the enclosing policy */ glb_lb_policy *p; } lb_client_data; @@ -180,6 +284,12 @@ struct glb_lb_policy { /** for tracking of the RR connectivity */ rr_connectivity_data *rr_connectivity; + + /* a wrapped (see ...) on-complete closure for readily available RR picks */ + grpc_closure wrapped_on_complete; + + /* arguments for the wrapped_on_complete closure */ + wrapped_rr_closure_arg wc_arg; }; static void rr_handover(grpc_exec_ctx *exec_ctx, glb_lb_policy *p, @@ -219,28 +329,26 @@ static void add_pending_pick(pending_pick **root, grpc_polling_entity *pollent, grpc_closure *on_complete) { pending_pick *pp = gpr_malloc(sizeof(*pp)); memset(pp, 0, sizeof(pending_pick)); - pp->wrapped_on_complete_arg = gpr_malloc(sizeof(wrapped_rr_closure_arg)); - memset(pp->wrapped_on_complete_arg, 0, sizeof(wrapped_rr_closure_arg)); + memset(&pp->wrapped_on_complete_arg, 0, sizeof(wrapped_rr_closure_arg)); pp->next = *root; pp->pollent = pollent; pp->target = target; pp->initial_metadata = initial_metadata; pp->initial_metadata_flags = initial_metadata_flags; - pp->wrapped_on_complete = - grpc_closure_create(wrapped_rr_closure, pp->wrapped_on_complete_arg); - pp->wrapped_on_complete_arg->wrapped_closure = on_complete; + pp->wrapped_on_complete_arg.wrapped_closure = on_complete; + grpc_closure_init(&pp->wrapped_on_complete, wrapped_rr_closure, + &pp->wrapped_on_complete_arg); *root = pp; } static void add_pending_ping(pending_ping **root, grpc_closure *notify) { pending_ping *pping = gpr_malloc(sizeof(*pping)); memset(pping, 0, sizeof(pending_ping)); - pping->wrapped_notify_arg = gpr_malloc(sizeof(wrapped_rr_closure_arg)); - memset(pping->wrapped_notify_arg, 0, sizeof(wrapped_rr_closure_arg)); + memset(&pping->wrapped_notify_arg, 0, sizeof(wrapped_rr_closure_arg)); pping->next = *root; - pping->wrapped_notify = - grpc_closure_create(wrapped_rr_closure, pping->wrapped_notify_arg); - pping->wrapped_notify_arg->wrapped_closure = notify; + grpc_closure_init(&pping->wrapped_notify, wrapped_rr_closure, + &pping->wrapped_notify_arg); + pping->wrapped_notify_arg.wrapped_closure = notify; *root = pping; } @@ -248,7 +356,7 @@ static void lb_client_data_destroy(lb_client_data *lbcd); static void md_sent_cb(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) { lb_client_data *lbcd = arg; - GPR_ASSERT(lbcd->c); + GPR_ASSERT(lbcd->lb_call); grpc_call_error call_error; grpc_op ops[1]; memset(ops, 0, sizeof(ops)); @@ -259,13 +367,13 @@ static void md_sent_cb(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) { op->reserved = NULL; op++; call_error = grpc_call_start_batch_and_execute( - exec_ctx, lbcd->c, ops, (size_t)(op - ops), &lbcd->md_rcvd); + exec_ctx, lbcd->lb_call, ops, (size_t)(op - ops), &lbcd->md_rcvd); GPR_ASSERT(GRPC_CALL_OK == call_error); } static void md_recv_cb(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) { lb_client_data *lbcd = arg; - GPR_ASSERT(lbcd->c); + GPR_ASSERT(lbcd->lb_call); grpc_call_error call_error; grpc_op ops[1]; memset(ops, 0, sizeof(ops)); @@ -277,7 +385,7 @@ static void md_recv_cb(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) { op->reserved = NULL; op++; call_error = grpc_call_start_batch_and_execute( - exec_ctx, lbcd->c, ops, (size_t)(op - ops), &lbcd->req_sent); + exec_ctx, lbcd->lb_call, ops, (size_t)(op - ops), &lbcd->req_sent); GPR_ASSERT(GRPC_CALL_OK == call_error); } @@ -295,7 +403,7 @@ static void req_sent_cb(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) { op->reserved = NULL; op++; call_error = grpc_call_start_batch_and_execute( - exec_ctx, lbcd->c, ops, (size_t)(op - ops), &lbcd->res_rcvd); + exec_ctx, lbcd->lb_call, ops, (size_t)(op - ops), &lbcd->res_rcvd); GPR_ASSERT(GRPC_CALL_OK == call_error); } @@ -337,8 +445,7 @@ static void res_rcvd_cb(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) { } if (lbcd->p->rr_policy == NULL) { /* initial "handover", in this case from a null RR policy, meaning - * it'll - * just create the first RR policy instance */ + * it'll just create the first RR policy instance */ rr_handover(exec_ctx, lbcd->p, error); } else { /* unref the RR policy, eventually leading to its substitution with a @@ -362,7 +469,7 @@ static void res_rcvd_cb(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) { op->reserved = NULL; op++; const grpc_call_error call_error = grpc_call_start_batch_and_execute( - exec_ctx, lbcd->c, ops, (size_t)(op - ops), + exec_ctx, lbcd->lb_call, ops, (size_t)(op - ops), &lbcd->res_rcvd); /* loop */ GPR_ASSERT(GRPC_CALL_OK == call_error); return; @@ -379,7 +486,7 @@ static void res_rcvd_cb(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) { op->reserved = NULL; op++; grpc_call_error call_error = grpc_call_start_batch_and_execute( - exec_ctx, lbcd->c, ops, (size_t)(op - ops), &lbcd->close_sent); + exec_ctx, lbcd->lb_call, ops, (size_t)(op - ops), &lbcd->close_sent); GPR_ASSERT(GRPC_CALL_OK == call_error); } /* empty payload: call cancelled by server. Cleanups happening in @@ -394,6 +501,7 @@ static void close_sent_cb(grpc_exec_ctx *exec_ctx, void *arg, } } +static void query_for_backends(grpc_exec_ctx *exec_ctx, glb_lb_policy *p); static void srv_status_rcvd_cb(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) { lb_client_data *lbcd = arg; @@ -406,11 +514,11 @@ static void srv_status_rcvd_cb(grpc_exec_ctx *exec_ctx, void *arg, lbcd->status, lbcd->status_details, lbcd->status_details_capacity); } - grpc_call_destroy(lbcd->c); - grpc_channel_destroy(lbcd->p->lb_channel); - lbcd->p->lb_channel = NULL; + grpc_call_destroy(lbcd->lb_call); lb_client_data_destroy(lbcd); p->lbcd = NULL; + /* TODO(dgq): deal with stream termination properly (fire up another one? fail + * the original call?) */ } static lb_client_data *lb_client_data_create(glb_lb_policy *p) { @@ -431,7 +539,7 @@ static lb_client_data *lb_client_data_create(glb_lb_policy *p) { lbcd->deadline = gpr_time_add(gpr_now(GPR_CLOCK_MONOTONIC), gpr_time_from_seconds(3, GPR_TIMESPAN)); - lbcd->c = grpc_channel_create_pollset_set_call( + lbcd->lb_call = grpc_channel_create_pollset_set_call( p->lb_channel, NULL, GRPC_PROPAGATE_DEFAULTS, p->base.interested_parties, "/BalanceLoad", NULL, /* FIXME(dgq): which "host" value to use? */ lbcd->deadline, NULL); @@ -471,6 +579,8 @@ static void glb_destroy(grpc_exec_ctx *exec_ctx, grpc_lb_policy *pol) { glb_lb_policy *p = (glb_lb_policy *)pol; GPR_ASSERT(p->pending_picks == NULL); GPR_ASSERT(p->pending_pings == NULL); + grpc_channel_destroy(p->lb_channel); + p->lb_channel = NULL; grpc_connectivity_state_destroy(exec_ctx, &p->state_tracker); if (p->serverlist != NULL) { grpc_grpclb_destroy_serverlist(p->serverlist); @@ -492,7 +602,7 @@ static void glb_shutdown(grpc_exec_ctx *exec_ctx, grpc_lb_policy *pol) { while (pp != NULL) { pending_pick *next = pp->next; *pp->target = NULL; - grpc_exec_ctx_sched(exec_ctx, pp->wrapped_on_complete, GRPC_ERROR_NONE, + grpc_exec_ctx_sched(exec_ctx, &pp->wrapped_on_complete, GRPC_ERROR_NONE, NULL); gpr_free(pp); pp = next; @@ -500,7 +610,8 @@ static void glb_shutdown(grpc_exec_ctx *exec_ctx, grpc_lb_policy *pol) { while (pping != NULL) { pending_ping *next = pping->next; - grpc_exec_ctx_sched(exec_ctx, pping->wrapped_notify, GRPC_ERROR_NONE, NULL); + grpc_exec_ctx_sched(exec_ctx, &pping->wrapped_notify, GRPC_ERROR_NONE, + NULL); pping = next; } @@ -528,7 +639,7 @@ static void glb_cancel_pick(grpc_exec_ctx *exec_ctx, grpc_lb_policy *pol, grpc_polling_entity_del_from_pollset_set(exec_ctx, pp->pollent, p->base.interested_parties); *target = NULL; - grpc_exec_ctx_sched(exec_ctx, pp->wrapped_on_complete, + grpc_exec_ctx_sched(exec_ctx, &pp->wrapped_on_complete, GRPC_ERROR_CANCELLED, NULL); gpr_free(pp); } else { @@ -547,7 +658,7 @@ static void glb_cancel_picks(grpc_exec_ctx *exec_ctx, grpc_lb_policy *pol, gpr_mu_lock(&p->mu); if (p->lbcd != NULL) { /* cancel the call to the load balancer service, if any */ - grpc_call_cancel(p->lbcd->c, NULL); + grpc_call_cancel(p->lbcd->lb_call, NULL); } pending_pick *pp = p->pending_picks; p->pending_picks = NULL; @@ -557,7 +668,7 @@ static void glb_cancel_picks(grpc_exec_ctx *exec_ctx, grpc_lb_policy *pol, initial_metadata_flags_eq) { grpc_polling_entity_del_from_pollset_set(exec_ctx, pp->pollent, p->base.interested_parties); - grpc_exec_ctx_sched(exec_ctx, pp->wrapped_on_complete, + grpc_exec_ctx_sched(exec_ctx, &pp->wrapped_on_complete, GRPC_ERROR_CANCELLED, NULL); gpr_free(pp); } else { @@ -583,7 +694,7 @@ static void query_for_backends(grpc_exec_ctx *exec_ctx, glb_lb_policy *p) { op->reserved = NULL; op++; call_error = grpc_call_start_batch_and_execute( - exec_ctx, p->lbcd->c, ops, (size_t)(op - ops), &p->lbcd->md_sent); + exec_ctx, p->lbcd->lb_call, ops, (size_t)(op - ops), &p->lbcd->md_sent); GPR_ASSERT(GRPC_CALL_OK == call_error); op = ops; @@ -597,8 +708,9 @@ static void query_for_backends(grpc_exec_ctx *exec_ctx, glb_lb_policy *p) { op->flags = 0; op->reserved = NULL; op++; - call_error = grpc_call_start_batch_and_execute( - exec_ctx, p->lbcd->c, ops, (size_t)(op - ops), &p->lbcd->srv_status_rcvd); + call_error = grpc_call_start_batch_and_execute(exec_ctx, p->lbcd->lb_call, + ops, (size_t)(op - ops), + &p->lbcd->srv_status_rcvd); GPR_ASSERT(GRPC_CALL_OK == call_error); } @@ -680,28 +792,28 @@ static void rr_handover(grpc_exec_ctx *exec_ctx, glb_lb_policy *p, while ((pp = p->pending_picks)) { p->pending_picks = pp->next; GRPC_LB_POLICY_REF(p->rr_policy, "rr_handover_pending_pick"); - pp->wrapped_on_complete_arg->rr_policy = p->rr_policy; + pp->wrapped_on_complete_arg.rr_policy = p->rr_policy; if (grpc_lb_glb_trace) { gpr_log(GPR_INFO, "Pending pick about to PICK from 0x%" PRIxPTR "", (intptr_t)p->rr_policy); } grpc_lb_policy_pick(exec_ctx, p->rr_policy, pp->pollent, pp->initial_metadata, pp->initial_metadata_flags, - pp->target, pp->wrapped_on_complete); - gpr_free(pp); + pp->target, &pp->wrapped_on_complete); + pp->wrapped_on_complete_arg.owning_pending_node = pp; } pending_ping *pping; while ((pping = p->pending_pings)) { p->pending_pings = pping->next; GRPC_LB_POLICY_REF(p->rr_policy, "rr_handover_pending_ping"); - pping->wrapped_notify_arg->rr_policy = p->rr_policy; + pping->wrapped_notify_arg.rr_policy = p->rr_policy; if (grpc_lb_glb_trace) { gpr_log(GPR_INFO, "Pending ping about to PING from 0x%" PRIxPTR "", (intptr_t)p->rr_policy); } - grpc_lb_policy_ping_one(exec_ctx, p->rr_policy, pping->wrapped_notify); - gpr_free(pping); + grpc_lb_policy_ping_one(exec_ctx, p->rr_policy, &pping->wrapped_notify); + pping->wrapped_notify_arg.owning_pending_node = pping; } GRPC_ERROR_UNREF(error); } @@ -731,19 +843,19 @@ static int glb_pick(grpc_exec_ctx *exec_ctx, grpc_lb_policy *pol, (intptr_t)p->rr_policy); } GRPC_LB_POLICY_REF(p->rr_policy, "rr_pick"); - wrapped_rr_closure_arg *warg = gpr_malloc(sizeof(wrapped_rr_closure_arg)); - warg->rr_policy = p->rr_policy; - warg->wrapped_closure = on_complete; - grpc_closure *wrapped_on_complete = - grpc_closure_create(wrapped_rr_closure, warg); + memset(&p->wc_arg, 0, sizeof(wrapped_rr_closure_arg)); + p->wc_arg.rr_policy = p->rr_policy; + p->wc_arg.wrapped_closure = on_complete; + grpc_closure_init(&p->wrapped_on_complete, wrapped_rr_closure, &p->wc_arg); r = grpc_lb_policy_pick(exec_ctx, p->rr_policy, pollent, initial_metadata, initial_metadata_flags, target, - wrapped_on_complete); + &p->wrapped_on_complete); if (r != 0) { /* the call to grpc_lb_policy_pick has been sychronous. Invoke a neutered * wrapped closure: it'll only take care of unreffing the RR policy */ - warg->wrapped_closure = NULL; - grpc_exec_ctx_sched(exec_ctx, wrapped_on_complete, GRPC_ERROR_NONE, NULL); + p->wc_arg.wrapped_closure = NULL; + grpc_exec_ctx_sched(exec_ctx, &p->wrapped_on_complete, GRPC_ERROR_NONE, + NULL); } } else { grpc_polling_entity_add_to_pollset_set(exec_ctx, pollent, @@ -813,8 +925,9 @@ static grpc_lb_policy *glb_create(grpc_exec_ctx *exec_ctx, glb_lb_policy *p = gpr_malloc(sizeof(*p)); memset(p, 0, sizeof(*p)); - /* all input addresses in args->addresses come from a resolver that claims - * they are LB services. + /* All input addresses in args->addresses come from a resolver that claims + * they are LB services. It's the resolver's responsibility to make sure this + * policy is only instantiated and used in that case. * * Create a client channel over them to communicate with a LB service */ p->cc_factory = args->client_channel_factory; From 1d5cb2ad8a1682afd167bc0ddebc2cc887d5eea0 Mon Sep 17 00:00:00 2001 From: David Garcia Quintas Date: Mon, 18 Jul 2016 12:56:53 -0700 Subject: [PATCH 34/89] Improvements to the grpclb proto API funcs --- .../ext/lb_policy/grpclb/load_balancer_api.c | 63 ++++++++++--------- .../ext/lb_policy/grpclb/load_balancer_api.h | 25 ++++---- test/cpp/grpclb/grpclb_api_test.cc | 18 +++--- 3 files changed, 57 insertions(+), 49 deletions(-) diff --git a/src/core/ext/lb_policy/grpclb/load_balancer_api.c b/src/core/ext/lb_policy/grpclb/load_balancer_api.c index 6c77612e0d4..8b3f2ac3ef1 100644 --- a/src/core/ext/lb_policy/grpclb/load_balancer_api.c +++ b/src/core/ext/lb_policy/grpclb/load_balancer_api.c @@ -38,9 +38,15 @@ #include typedef struct decode_serverlist_arg { - int first_pass; - int i; + /* The first pass counts the number of servers in the server list. The second + * one allocates and decodes. */ + bool first_pass; + /* The decoding callback is invoked once per server in serverlist. Remember + * which index of the serverlist are we currently decoding */ + size_t decoding_idx; + /* Populated after the first pass. Number of server in the input serverlist */ size_t num_servers; + /* The decoded serverlist */ grpc_grpclb_server **servers; } decode_serverlist_arg; @@ -48,24 +54,24 @@ typedef struct decode_serverlist_arg { static bool decode_serverlist(pb_istream_t *stream, const pb_field_t *field, void **arg) { decode_serverlist_arg *dec_arg = *arg; - if (dec_arg->first_pass != 0) { /* first pass */ + if (dec_arg->first_pass) { /* count how many server do we have */ grpc_grpclb_server server; if (!pb_decode(stream, grpc_lb_v1_Server_fields, &server)) { return false; } dec_arg->num_servers++; - } else { /* second pass */ + } else { /* second pass. Actually decode. */ grpc_grpclb_server *server = gpr_malloc(sizeof(grpc_grpclb_server)); memset(server, 0, sizeof(grpc_grpclb_server)); GPR_ASSERT(dec_arg->num_servers > 0); - if (dec_arg->i == 0) { /* first iteration of second pass */ + if (dec_arg->decoding_idx == 0) { /* first iteration of second pass */ dec_arg->servers = gpr_malloc(sizeof(grpc_grpclb_server *) * dec_arg->num_servers); } if (!pb_decode(stream, grpc_lb_v1_Server_fields, server)) { return false; } - dec_arg->servers[dec_arg->i++] = server; + dec_arg->servers[dec_arg->decoding_idx++] = server; } return true; @@ -103,19 +109,22 @@ void grpc_grpclb_request_destroy(grpc_grpclb_request *request) { gpr_free(request); } -grpc_grpclb_response *grpc_grpclb_response_parse(gpr_slice encoded_response) { - bool status; +grpc_grpclb_initial_response *grpc_grpclb_initial_response_parse( + gpr_slice encoded_response) { pb_istream_t stream = pb_istream_from_buffer(GPR_SLICE_START_PTR(encoded_response), GPR_SLICE_LENGTH(encoded_response)); - grpc_grpclb_response *res = gpr_malloc(sizeof(grpc_grpclb_response)); - memset(res, 0, sizeof(*res)); - status = pb_decode(&stream, grpc_lb_v1_LoadBalanceResponse_fields, res); - if (!status) { - grpc_grpclb_response_destroy(res); + grpc_grpclb_response res; + memset(&res, 0, sizeof(grpc_grpclb_response)); + if (!pb_decode(&stream, grpc_lb_v1_LoadBalanceResponse_fields, &res)) { return NULL; } - return res; + grpc_grpclb_initial_response *initial_res = + gpr_malloc(sizeof(grpc_grpclb_initial_response)); + memcpy(initial_res, &res.initial_response, + sizeof(grpc_grpclb_initial_response)); + + return initial_res; } grpc_grpclb_serverlist *grpc_grpclb_response_parse_serverlist( @@ -126,24 +135,22 @@ grpc_grpclb_serverlist *grpc_grpclb_response_parse_serverlist( pb_istream_from_buffer(GPR_SLICE_START_PTR(encoded_response), GPR_SLICE_LENGTH(encoded_response)); pb_istream_t stream_at_start = stream; - grpc_grpclb_response *res = gpr_malloc(sizeof(grpc_grpclb_response)); - memset(res, 0, sizeof(*res)); + grpc_grpclb_response res; + memset(&res, 0, sizeof(grpc_grpclb_response)); memset(&arg, 0, sizeof(decode_serverlist_arg)); - res->server_list.servers.funcs.decode = decode_serverlist; - res->server_list.servers.arg = &arg; - arg.first_pass = 1; - status = pb_decode(&stream, grpc_lb_v1_LoadBalanceResponse_fields, res); + res.server_list.servers.funcs.decode = decode_serverlist; + res.server_list.servers.arg = &arg; + arg.first_pass = true; + status = pb_decode(&stream, grpc_lb_v1_LoadBalanceResponse_fields, &res); if (!status) { - grpc_grpclb_response_destroy(res); return NULL; } - arg.first_pass = 0; + arg.first_pass = false; status = - pb_decode(&stream_at_start, grpc_lb_v1_LoadBalanceResponse_fields, res); + pb_decode(&stream_at_start, grpc_lb_v1_LoadBalanceResponse_fields, &res); if (!status) { - grpc_grpclb_response_destroy(res); return NULL; } @@ -151,10 +158,9 @@ grpc_grpclb_serverlist *grpc_grpclb_response_parse_serverlist( memset(sl, 0, sizeof(*sl)); sl->num_servers = arg.num_servers; sl->servers = arg.servers; - if (res->server_list.has_expiration_interval) { - sl->expiration_interval = res->server_list.expiration_interval; + if (res.server_list.has_expiration_interval) { + sl->expiration_interval = res.server_list.expiration_interval; } - grpc_grpclb_response_destroy(res); return sl; } @@ -244,6 +250,7 @@ compare_nanos: return rhs->has_nanos ? 1 : -1; } -void grpc_grpclb_response_destroy(grpc_grpclb_response *response) { +void grpc_grpclb_initial_response_destroy( + grpc_grpclb_initial_response *response) { gpr_free(response); } diff --git a/src/core/ext/lb_policy/grpclb/load_balancer_api.h b/src/core/ext/lb_policy/grpclb/load_balancer_api.h index cc5c4e93439..5f1dff707eb 100644 --- a/src/core/ext/lb_policy/grpclb/load_balancer_api.h +++ b/src/core/ext/lb_policy/grpclb/load_balancer_api.h @@ -47,6 +47,7 @@ extern "C" { typedef grpc_lb_v1_LoadBalanceRequest grpc_grpclb_request; typedef grpc_lb_v1_LoadBalanceResponse grpc_grpclb_response; +typedef grpc_lb_v1_InitialLoadBalanceResponse grpc_grpclb_initial_response; typedef grpc_lb_v1_Server grpc_grpclb_server; typedef grpc_lb_v1_Duration grpc_grpclb_duration; typedef struct grpc_grpclb_serverlist { @@ -65,34 +66,36 @@ gpr_slice grpc_grpclb_request_encode(const grpc_grpclb_request *request); void grpc_grpclb_request_destroy(grpc_grpclb_request *request); /** Parse (ie, decode) the bytes in \a encoded_response as a \a - * grpc_grpclb_response */ -grpc_grpclb_response *grpc_grpclb_response_parse(gpr_slice encoded_response); + * grpc_grpclb_initial_response */ +grpc_grpclb_initial_response *grpc_grpclb_initial_response_parse( + gpr_slice encoded_response); + +/** Parse the list of servers from an encoded \a grpc_grpclb_response */ +grpc_grpclb_serverlist *grpc_grpclb_response_parse_serverlist( + gpr_slice encoded_response); /** Return a copy of \a sl. The caller is responsible for calling \a * grpc_grpclb_destroy_serverlist on the returned copy. */ grpc_grpclb_serverlist *grpc_grpclb_serverlist_copy( const grpc_grpclb_serverlist *sl); -/** Destroy \a serverlist */ -void grpc_grpclb_destroy_serverlist(grpc_grpclb_serverlist *serverlist); - -/** Parse the list of servers from an encoded \a grpc_grpclb_response */ -grpc_grpclb_serverlist *grpc_grpclb_response_parse_serverlist( - gpr_slice encoded_response); - bool grpc_grpclb_serverlist_equals(const grpc_grpclb_serverlist *lhs, const grpc_grpclb_serverlist *rhs); bool grpc_grpclb_server_equals(const grpc_grpclb_server *lhs, const grpc_grpclb_server *rhs); +/** Destroy \a serverlist */ +void grpc_grpclb_destroy_serverlist(grpc_grpclb_serverlist *serverlist); + /** Compare \a lhs against \a rhs and return 0 if \a lhs and \a rhs are equal, * < 0 if \a lhs represents a duration shorter than \a rhs and > 0 otherwise */ int grpc_grpclb_duration_compare(const grpc_grpclb_duration *lhs, const grpc_grpclb_duration *rhs); -/** Destroy \a response */ -void grpc_grpclb_response_destroy(grpc_grpclb_response *response); +/** Destroy \a initial_response */ +void grpc_grpclb_initial_response_destroy( + grpc_grpclb_initial_response *response); #ifdef __cplusplus } diff --git a/test/cpp/grpclb/grpclb_api_test.cc b/test/cpp/grpclb/grpclb_api_test.cc index bf77878e0a6..33de1ee93c6 100644 --- a/test/cpp/grpclb/grpclb_api_test.cc +++ b/test/cpp/grpclb/grpclb_api_test.cc @@ -58,26 +58,24 @@ TEST_F(GrpclbTest, CreateRequest) { grpc_grpclb_request_destroy(c_req); } -TEST_F(GrpclbTest, ParseResponse) { +TEST_F(GrpclbTest, ParseInitialResponse) { LoadBalanceResponse response; auto* initial_response = response.mutable_initial_response(); auto* client_stats_report_interval = initial_response->mutable_client_stats_report_interval(); client_stats_report_interval->set_seconds(123); client_stats_report_interval->set_nanos(456); - const std::string encoded_response = response.SerializeAsString(); gpr_slice encoded_slice = gpr_slice_from_copied_string(encoded_response.c_str()); - grpc_grpclb_response* c_response = grpc_grpclb_response_parse(encoded_slice); - EXPECT_TRUE(c_response->has_initial_response); - EXPECT_FALSE(c_response->initial_response.has_load_balancer_delegate); - EXPECT_EQ(c_response->initial_response.client_stats_report_interval.seconds, - 123); - EXPECT_EQ(c_response->initial_response.client_stats_report_interval.nanos, - 456); + + grpc_grpclb_initial_response* c_initial_response = + grpc_grpclb_initial_response_parse(encoded_slice); + EXPECT_FALSE(c_initial_response->has_load_balancer_delegate); + EXPECT_EQ(c_initial_response->client_stats_report_interval.seconds, 123); + EXPECT_EQ(c_initial_response->client_stats_report_interval.nanos, 456); gpr_slice_unref(encoded_slice); - grpc_grpclb_response_destroy(c_response); + grpc_grpclb_initial_response_destroy(c_initial_response); } TEST_F(GrpclbTest, ParseResponseServerList) { From a26c77b3147521fc4951c4c105e8e529bd46d2b9 Mon Sep 17 00:00:00 2001 From: David Garcia Quintas Date: Mon, 18 Jul 2016 12:57:09 -0700 Subject: [PATCH 35/89] added another TODO to grpclb_test --- test/cpp/grpclb/grpclb_test.cc | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/test/cpp/grpclb/grpclb_test.cc b/test/cpp/grpclb/grpclb_test.cc index 1fc0d8ebc0e..f5b678ef1d0 100644 --- a/test/cpp/grpclb/grpclb_test.cc +++ b/test/cpp/grpclb/grpclb_test.cc @@ -69,7 +69,8 @@ extern "C" { // - Test reception of invalid serverlist // - Test pinging // - Test against a non-LB server. That server should return UNIMPLEMENTED and -// the call should fail. +// the call should fail. +// - Random LB server closing the stream unexpectedly. namespace grpc { namespace { From 5a87616c43fbec62e27ebb01f5562b9d34ebd83c Mon Sep 17 00:00:00 2001 From: David Garcia Quintas Date: Mon, 18 Jul 2016 13:08:42 -0700 Subject: [PATCH 36/89] Save a cb sched --- src/core/ext/lb_policy/grpclb/grpclb.c | 20 +++++++++++--------- 1 file changed, 11 insertions(+), 9 deletions(-) diff --git a/src/core/ext/lb_policy/grpclb/grpclb.c b/src/core/ext/lb_policy/grpclb/grpclb.c index b0f2e1f51d6..750fd28a6cf 100644 --- a/src/core/ext/lb_policy/grpclb/grpclb.c +++ b/src/core/ext/lb_policy/grpclb/grpclb.c @@ -135,7 +135,6 @@ typedef struct wrapped_rr_closure_arg { static void wrapped_rr_closure(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) { wrapped_rr_closure_arg *wc_arg = arg; - if (wc_arg->rr_policy != NULL) { if (grpc_lb_glb_trace) { gpr_log(GPR_INFO, "Unreffing RR (0x%" PRIxPTR ")", @@ -143,10 +142,8 @@ static void wrapped_rr_closure(grpc_exec_ctx *exec_ctx, void *arg, } GRPC_LB_POLICY_UNREF(exec_ctx, wc_arg->rr_policy, "wrapped_rr_closure"); } - - if (wc_arg->wrapped_closure != NULL) { - grpc_exec_ctx_sched(exec_ctx, wc_arg->wrapped_closure, error, NULL); - } + GPR_ASSERT(wc_arg->wrapped_closure != NULL); + grpc_exec_ctx_sched(exec_ctx, wc_arg->wrapped_closure, error, NULL); gpr_free(wc_arg->owning_pending_node); } @@ -842,7 +839,7 @@ static int glb_pick(grpc_exec_ctx *exec_ctx, grpc_lb_policy *pol, gpr_log(GPR_INFO, "about to PICK from 0x%" PRIxPTR "", (intptr_t)p->rr_policy); } - GRPC_LB_POLICY_REF(p->rr_policy, "rr_pick"); + GRPC_LB_POLICY_REF(p->rr_policy, "glb_pick"); memset(&p->wc_arg, 0, sizeof(wrapped_rr_closure_arg)); p->wc_arg.rr_policy = p->rr_policy; p->wc_arg.wrapped_closure = on_complete; @@ -851,10 +848,15 @@ static int glb_pick(grpc_exec_ctx *exec_ctx, grpc_lb_policy *pol, initial_metadata_flags, target, &p->wrapped_on_complete); if (r != 0) { - /* the call to grpc_lb_policy_pick has been sychronous. Invoke a neutered - * wrapped closure: it'll only take care of unreffing the RR policy */ + /* the call to grpc_lb_policy_pick has been sychronous. Unreffing the RR + * policy and notify the original callback */ p->wc_arg.wrapped_closure = NULL; - grpc_exec_ctx_sched(exec_ctx, &p->wrapped_on_complete, GRPC_ERROR_NONE, + if (grpc_lb_glb_trace) { + gpr_log(GPR_INFO, "Unreffing RR (0x%" PRIxPTR ")", + (intptr_t)p->wc_arg.rr_policy); + } + GRPC_LB_POLICY_UNREF(exec_ctx, p->wc_arg.rr_policy, "glb_pick"); + grpc_exec_ctx_sched(exec_ctx, p->wc_arg.wrapped_closure, GRPC_ERROR_NONE, NULL); } } else { From 44a2f25667fa902edcfa0e184be9e980ac002664 Mon Sep 17 00:00:00 2001 From: "Mark D. Roth" Date: Mon, 18 Jul 2016 14:13:31 -0700 Subject: [PATCH 37/89] s/MAX_INT/INT_MAX/ --- test/core/end2end/tests/filter_call_init_fails.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/test/core/end2end/tests/filter_call_init_fails.c b/test/core/end2end/tests/filter_call_init_fails.c index a1699e86c9f..78cc56921e0 100644 --- a/test/core/end2end/tests/filter_call_init_fails.c +++ b/test/core/end2end/tests/filter_call_init_fails.c @@ -33,6 +33,7 @@ #include "test/core/end2end/end2end_tests.h" +#include #include #include #include @@ -246,7 +247,7 @@ static bool maybe_add_filter(grpc_channel_stack_builder *builder, void *arg) { } static void init_plugin(void) { - grpc_channel_init_register_stage(GRPC_SERVER_CHANNEL, MAX_INT, + grpc_channel_init_register_stage(GRPC_SERVER_CHANNEL, INT_MAX, maybe_add_filter, NULL); } From b5f32f0aad59c98e89734f7932fc374cdf475b3a Mon Sep 17 00:00:00 2001 From: "Mark D. Roth" Date: Tue, 19 Jul 2016 08:36:52 -0700 Subject: [PATCH 38/89] Add test filter right before connected channel filter. --- test/core/end2end/tests/filter_call_init_fails.c | 11 +++++++++-- 1 file changed, 9 insertions(+), 2 deletions(-) diff --git a/test/core/end2end/tests/filter_call_init_fails.c b/test/core/end2end/tests/filter_call_init_fails.c index 78cc56921e0..1be6b8bdeaa 100644 --- a/test/core/end2end/tests/filter_call_init_fails.c +++ b/test/core/end2end/tests/filter_call_init_fails.c @@ -239,8 +239,15 @@ static const grpc_channel_filter test_filter = { static bool maybe_add_filter(grpc_channel_stack_builder *builder, void *arg) { if (g_enable_filter) { - return grpc_channel_stack_builder_append_filter(builder, &test_filter, - NULL, NULL); + // Want to add the filter as close to the end as possible, to make + // sure that all of the filters work well together. However, we + // can't add it at the very end, because the connected channel filter + // must be the last one. So we add it right before the last one. + grpc_channel_stack_builder_iterator *it = + grpc_channel_stack_builder_create_iterator_at_last(builder); + GPR_ASSERT(grpc_channel_stack_builder_move_prev(it)); + return grpc_channel_stack_builder_add_filter_before(it, &test_filter, + NULL, NULL); } else { return true; } From d4a756b1bad036f4a66fd5b45723478e30c93587 Mon Sep 17 00:00:00 2001 From: David Garcia Quintas Date: Tue, 19 Jul 2016 11:35:15 -0700 Subject: [PATCH 39/89] corrected typo --- src/core/ext/lb_policy/grpclb/grpclb.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/core/ext/lb_policy/grpclb/grpclb.c b/src/core/ext/lb_policy/grpclb/grpclb.c index 750fd28a6cf..e020365bbfd 100644 --- a/src/core/ext/lb_policy/grpclb/grpclb.c +++ b/src/core/ext/lb_policy/grpclb/grpclb.c @@ -84,7 +84,7 @@ * Once a RR policy instance is in place (and getting updated as described), * calls to for a pick, a ping or a cancellation will be serviced right away by * forwarding them to the RR instance. Any time there's no RR policy available - * (ie, right after the creation of the gRRPCLB policy, if an empty serverlist + * (ie, right after the creation of the gRPCLB policy, if an empty serverlist * is received, etc), pick/ping requests are added to a list of pending * picks/pings to be flushed and serviced as part of \a rr_handover() the moment * the RR policy instance becomes available. From e7ab7203311e3c30569ad98963ac066f335ecb9b Mon Sep 17 00:00:00 2001 From: "Mark D. Roth" Date: Thu, 21 Jul 2016 11:02:48 -0700 Subject: [PATCH 40/89] clang-format --- test/core/end2end/tests/filter_call_init_fails.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/test/core/end2end/tests/filter_call_init_fails.c b/test/core/end2end/tests/filter_call_init_fails.c index 1be6b8bdeaa..4980b372784 100644 --- a/test/core/end2end/tests/filter_call_init_fails.c +++ b/test/core/end2end/tests/filter_call_init_fails.c @@ -246,8 +246,8 @@ static bool maybe_add_filter(grpc_channel_stack_builder *builder, void *arg) { grpc_channel_stack_builder_iterator *it = grpc_channel_stack_builder_create_iterator_at_last(builder); GPR_ASSERT(grpc_channel_stack_builder_move_prev(it)); - return grpc_channel_stack_builder_add_filter_before(it, &test_filter, - NULL, NULL); + return grpc_channel_stack_builder_add_filter_before(it, &test_filter, NULL, + NULL); } else { return true; } From 2ea5e3d3969a6154a863c8fe0b898f71b5042cff Mon Sep 17 00:00:00 2001 From: Alistair Veitch Date: Fri, 22 Jul 2016 09:26:41 -0700 Subject: [PATCH 41/89] address comments --- src/core/ext/census/resource.c | 23 ++++++++++------------- 1 file changed, 10 insertions(+), 13 deletions(-) diff --git a/src/core/ext/census/resource.c b/src/core/ext/census/resource.c index 0ca0db94bad..905de2d63da 100644 --- a/src/core/ext/census/resource.c +++ b/src/core/ext/census/resource.c @@ -61,14 +61,11 @@ void initialize_resources(void) { gpr_mu_init(&resource_lock); gpr_mu_lock(&resource_lock); GPR_ASSERT(resources == NULL && n_resources == 0 && n_defined_resources == 0); - // 8 seems like a reasonable size for initial number of resources. - n_resources = 8; - resources = gpr_malloc(n_resources * sizeof(resource *)); - memset(resources, 0, n_resources * sizeof(resource *)); gpr_mu_unlock(&resource_lock); } -// Delete a resource given it's ID. Must be called with resource_lock held. +// Delete a resource given it's ID. The ID must be a valid resource ID. Must be +// called with resource_lock held. static void delete_resource_locked(size_t rid) { GPR_ASSERT(resources[rid] != NULL); gpr_free(resources[rid]->name); @@ -222,12 +219,14 @@ size_t allocate_resource(void) { size_t id = n_resources; // resource ID - initialize to invalid value. // Expand resources if needed. if (n_resources == n_defined_resources) { - resource **new_resources = gpr_malloc(n_resources * 2 * sizeof(resource *)); + size_t new_n_resources = n_resources ? n_resources * 2 : 2; + resource **new_resources = gpr_malloc(new_n_resources * sizeof(resource *)); memcpy(new_resources, resources, n_resources * sizeof(resource *)); - memset(new_resources + n_resources, 0, n_resources * sizeof(resource *)); + memset(new_resources + n_resources, 0, + (new_n_resources - n_resources) * sizeof(resource *)); gpr_free(resources); resources = new_resources; - n_resources *= 2; + n_resources = new_n_resources; id = n_defined_resources; } else { GPR_ASSERT(n_defined_resources < n_resources); @@ -273,11 +272,9 @@ void census_delete_resource(int32_t rid) { int32_t census_resource_id(const char *name) { gpr_mu_lock(&resource_lock); for (int32_t id = 0; (size_t)id < n_resources; id++) { - if (resources[id] != NULL) { - if (strcmp(resources[id]->name, name) == 0) { - gpr_mu_unlock(&resource_lock); - return id; - } + if (resources[id] != NULL && strcmp(resources[id]->name, name) == 0) { + gpr_mu_unlock(&resource_lock); + return id; } } gpr_mu_unlock(&resource_lock); From 365ef40947e22b5438a63f123679ae9a5474c47c Mon Sep 17 00:00:00 2001 From: siddharthshukla Date: Mon, 25 Jul 2016 21:53:07 +0200 Subject: [PATCH 42/89] Add .idea folder to .gitignore .idea folder is where Project settings are stored with each specific project as a set of xml files. --- .gitignore | 3 +++ 1 file changed, 3 insertions(+) diff --git a/.gitignore b/.gitignore index 09223fa1ead..75a73a1e562 100644 --- a/.gitignore +++ b/.gitignore @@ -99,3 +99,6 @@ artifacts/ # Git generated files for conflicting *.orig + +# IDE specific folder for JetBrains IDEs +.idea/ From 9be73916dea8eea2795812e0e0345e935143c42e Mon Sep 17 00:00:00 2001 From: Makarand Dharmapurikar Date: Mon, 25 Jul 2016 15:59:01 -0700 Subject: [PATCH 43/89] removed hardcoded disable on logging Removed "false &&" that was (mistakenly?) appended to the trace condition --- src/core/lib/security/transport/secure_endpoint.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/core/lib/security/transport/secure_endpoint.c b/src/core/lib/security/transport/secure_endpoint.c index bc50f9d1b00..0169ccd9ef9 100644 --- a/src/core/lib/security/transport/secure_endpoint.c +++ b/src/core/lib/security/transport/secure_endpoint.c @@ -128,7 +128,7 @@ static void flush_read_staging_buffer(secure_endpoint *ep, uint8_t **cur, static void call_read_cb(grpc_exec_ctx *exec_ctx, secure_endpoint *ep, grpc_error *error) { - if (false && grpc_trace_secure_endpoint) { + if (grpc_trace_secure_endpoint) { size_t i; for (i = 0; i < ep->read_buffer->count; i++) { char *data = gpr_dump_slice(ep->read_buffer->slices[i], @@ -256,7 +256,7 @@ static void endpoint_write(grpc_exec_ctx *exec_ctx, grpc_endpoint *secure_ep, gpr_slice_buffer_reset_and_unref(&ep->output_buffer); - if (false && grpc_trace_secure_endpoint) { + if (grpc_trace_secure_endpoint) { for (i = 0; i < slices->count; i++) { char *data = gpr_dump_slice(slices->slices[i], GPR_DUMP_HEX | GPR_DUMP_ASCII); From 8c7618e88d6a272e17fc67072f6700e0dc4080ab Mon Sep 17 00:00:00 2001 From: Alistair Veitch Date: Tue, 26 Jul 2016 10:30:36 -0700 Subject: [PATCH 44/89] Fix memory overwrite in proto decding; fix test for windows --- src/core/ext/census/resource.c | 6 ++++-- test/core/census/resource_test.c | 4 ++-- 2 files changed, 6 insertions(+), 4 deletions(-) diff --git a/src/core/ext/census/resource.c b/src/core/ext/census/resource.c index 905de2d63da..63bfb75b47d 100644 --- a/src/core/ext/census/resource.c +++ b/src/core/ext/census/resource.c @@ -156,9 +156,11 @@ static bool validate_units_helper(pb_istream_t *stream, int *count, gpr_free(*bup); } *bup = new_bup; - if (!pb_decode_varint(stream, (uint64_t *)(*bup + *count - 1))) { + uint64_t value; + if (!pb_decode_varint(stream, &value)) { return false; } + *(*bup + *count - 1) = (google_census_Resource_BasicUnit)value; } return true; } @@ -290,7 +292,7 @@ int32_t define_resource(const resource *base) { resources[id]->name = gpr_malloc(len); memcpy(resources[id]->name, base->name, len); if (base->description) { - len = strlen(base->description); + len = strlen(base->description) + 1; resources[id]->description = gpr_malloc(len); memcpy(resources[id]->description, base->description, len); } diff --git a/test/core/census/resource_test.c b/test/core/census/resource_test.c index 1375d56a6bc..e1556d7d7b0 100644 --- a/test/core/census/resource_test.c +++ b/test/core/census/resource_test.c @@ -66,10 +66,10 @@ static void test_empty_definition() { static int32_t define_resource_from_file(const char *file) { #define BUF_SIZE 512 uint8_t buffer[BUF_SIZE]; - FILE *input = fopen(file, "r"); + FILE *input = fopen(file, "rb"); GPR_ASSERT(input != NULL); size_t nbytes = fread(buffer, 1, BUF_SIZE, input); - GPR_ASSERT(nbytes != 0 && nbytes < BUF_SIZE); + GPR_ASSERT(nbytes != 0 && nbytes < BUF_SIZE && feof(input) && !ferror(input)); int32_t rid = census_define_resource(buffer, nbytes); GPR_ASSERT(fclose(input) == 0); return rid; From 41482d8f2772dd63006c9001982236402b83fac8 Mon Sep 17 00:00:00 2001 From: Alistair Veitch Date: Tue, 26 Jul 2016 12:05:23 -0700 Subject: [PATCH 45/89] Fix comment typo --- src/core/ext/census/resource.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/core/ext/census/resource.c b/src/core/ext/census/resource.c index 63bfb75b47d..7015ad6c33e 100644 --- a/src/core/ext/census/resource.c +++ b/src/core/ext/census/resource.c @@ -186,7 +186,7 @@ static bool validate_units(pb_istream_t *stream, const pb_field_t *field, return true; } -// Vlaidate the contents of a Resource proto. `id` is the intended resource id. +// Validate the contents of a Resource proto. `id` is the intended resource id. static bool validate_resource_pb(const uint8_t *resource_pb, size_t resource_pb_size, size_t id) { GPR_ASSERT(id < n_resources); From f183ece782c11791b76423c06d410f024f13706f Mon Sep 17 00:00:00 2001 From: Alistair Veitch Date: Tue, 26 Jul 2016 13:46:16 -0700 Subject: [PATCH 46/89] Full path names for header inclusion --- src/core/ext/census/base_resources.c | 4 ++-- src/core/ext/census/initialize.c | 4 ++-- src/core/ext/census/resource.c | 2 +- src/core/ext/census/resource.h | 2 +- 4 files changed, 6 insertions(+), 6 deletions(-) diff --git a/src/core/ext/census/base_resources.c b/src/core/ext/census/base_resources.c index f1ee41c5d97..f9aa4bb9945 100644 --- a/src/core/ext/census/base_resources.c +++ b/src/core/ext/census/base_resources.c @@ -30,7 +30,7 @@ * */ -#include "base_resources.h" +#include "src/core/ext/census/base_resources.h" #include #include @@ -38,7 +38,7 @@ #include #include -#include "resource.h" +#include "src/core/ext/census/resource.h" // Add base RPC resource definitions for use by RPC runtime. // diff --git a/src/core/ext/census/initialize.c b/src/core/ext/census/initialize.c index 118163512ad..55cbbe8e959 100644 --- a/src/core/ext/census/initialize.c +++ b/src/core/ext/census/initialize.c @@ -32,8 +32,8 @@ */ #include -#include "base_resources.h" -#include "resource.h" +#include "src/core/ext/census/base_resources.h" +#include "src/core/ext/census/resource.h" static int features_enabled = CENSUS_FEATURE_NONE; diff --git a/src/core/ext/census/resource.c b/src/core/ext/census/resource.c index 7015ad6c33e..ed44f004f91 100644 --- a/src/core/ext/census/resource.c +++ b/src/core/ext/census/resource.c @@ -31,7 +31,7 @@ * */ -#include "resource.h" +#include "src/core/ext/census/resource.h" #include "third_party/nanopb/pb_decode.h" #include diff --git a/src/core/ext/census/resource.h b/src/core/ext/census/resource.h index a0669f3a39b..591bff07da5 100644 --- a/src/core/ext/census/resource.h +++ b/src/core/ext/census/resource.h @@ -36,7 +36,7 @@ #define GRPC_CORE_EXT_CENSUS_RESOURCE_H #include -#include "gen/census.pb.h" +#include "src/core/ext/census/gen/census.pb.h" /* Internal representation of a resource. */ typedef struct { From 05d73af3d18ec301d2778f343edd1cae7d4acd1a Mon Sep 17 00:00:00 2001 From: "Mark D. Roth" Date: Wed, 27 Jul 2016 15:52:46 +0000 Subject: [PATCH 47/89] Fixed asan failure and some refcounting bugs. --- src/core/ext/client_config/subchannel_call_holder.c | 2 +- src/core/lib/channel/channel_stack.c | 9 +++++++-- src/core/lib/channel/connected_channel.c | 2 +- src/core/lib/surface/call.c | 2 +- test/core/end2end/tests/filter_call_init_fails.c | 6 ++++-- third_party/protobuf | 2 +- 6 files changed, 15 insertions(+), 8 deletions(-) diff --git a/src/core/ext/client_config/subchannel_call_holder.c b/src/core/ext/client_config/subchannel_call_holder.c index ac286825f68..be6d054af4e 100644 --- a/src/core/ext/client_config/subchannel_call_holder.c +++ b/src/core/ext/client_config/subchannel_call_holder.c @@ -170,7 +170,7 @@ retry: &subchannel_call); if (error != GRPC_ERROR_NONE) { subchannel_call = CANCELLED_CALL; - fail_locked(exec_ctx, holder, error); + fail_locked(exec_ctx, holder, GRPC_ERROR_REF(error)); grpc_transport_stream_op_finish_with_failure(exec_ctx, op, error); } gpr_atm_rel_store(&holder->subchannel_call, diff --git a/src/core/lib/channel/channel_stack.c b/src/core/lib/channel/channel_stack.c index 70062e0c3b0..7fcc0ef97f4 100644 --- a/src/core/lib/channel/channel_stack.c +++ b/src/core/lib/channel/channel_stack.c @@ -189,8 +189,13 @@ grpc_error *grpc_call_stack_init(grpc_exec_ctx *exec_ctx, call_elems[i].call_data = user_data; grpc_error *error = call_elems[i].filter->init_call_elem(exec_ctx, &call_elems[i], &args); - if (error != GRPC_ERROR_NONE && first_error == GRPC_ERROR_NONE) - first_error = error; + if (error != GRPC_ERROR_NONE) { + if (first_error == GRPC_ERROR_NONE) { + first_error = error; + } else { + GRPC_ERROR_UNREF(error); + } + } user_data += ROUND_UP_TO_ALIGNMENT_SIZE(call_elems[i].filter->sizeof_call_data); } diff --git a/src/core/lib/channel/connected_channel.c b/src/core/lib/channel/connected_channel.c index ecafcc99c79..bad1c50a71c 100644 --- a/src/core/lib/channel/connected_channel.c +++ b/src/core/lib/channel/connected_channel.c @@ -90,7 +90,7 @@ static grpc_error *init_call_elem(grpc_exec_ctx *exec_ctx, exec_ctx, chand->transport, TRANSPORT_STREAM_FROM_CALL_DATA(calld), &args->call_stack->refcount, args->server_transport_data); return r == 0 ? GRPC_ERROR_NONE - : GRPC_ERROR_CREATE("transport initialization failed"); + : GRPC_ERROR_CREATE("transport stream initialization failed"); } static void set_pollset_or_pollset_set(grpc_exec_ctx *exec_ctx, diff --git a/src/core/lib/surface/call.c b/src/core/lib/surface/call.c index 345698092a0..b3bf1427a3e 100644 --- a/src/core/lib/surface/call.c +++ b/src/core/lib/surface/call.c @@ -274,7 +274,7 @@ grpc_call *grpc_call_create( grpc_error_get_str(error, GRPC_ERROR_STR_DESCRIPTION); close_with_status(&exec_ctx, call, (grpc_status_code)status, error_str == NULL ? "unknown error" : error_str); - grpc_error_unref(error); + GRPC_ERROR_UNREF(error); } if (cq != NULL) { GPR_ASSERT( diff --git a/test/core/end2end/tests/filter_call_init_fails.c b/test/core/end2end/tests/filter_call_init_fails.c index 4980b372784..08c377a281c 100644 --- a/test/core/end2end/tests/filter_call_init_fails.c +++ b/test/core/end2end/tests/filter_call_init_fails.c @@ -246,8 +246,10 @@ static bool maybe_add_filter(grpc_channel_stack_builder *builder, void *arg) { grpc_channel_stack_builder_iterator *it = grpc_channel_stack_builder_create_iterator_at_last(builder); GPR_ASSERT(grpc_channel_stack_builder_move_prev(it)); - return grpc_channel_stack_builder_add_filter_before(it, &test_filter, NULL, - NULL); + const bool retval = grpc_channel_stack_builder_add_filter_before( + it, &test_filter, NULL, NULL); + grpc_channel_stack_builder_iterator_destroy(it); + return retval; } else { return true; } diff --git a/third_party/protobuf b/third_party/protobuf index bdeb215cab2..a1938b2aa9c 160000 --- a/third_party/protobuf +++ b/third_party/protobuf @@ -1 +1 @@ -Subproject commit bdeb215cab2985195325fcd5e70c3fa751f46e0f +Subproject commit a1938b2aa9ca86ce7ce50c27ff9737c1008d2a03 From f9eef0bfd32e4a9b18c6fcdb5f73b40baec792e9 Mon Sep 17 00:00:00 2001 From: "Mark D. Roth" Date: Wed, 27 Jul 2016 17:05:37 +0000 Subject: [PATCH 48/89] Undo accidental revert to old version of protobuf code. --- third_party/protobuf | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/third_party/protobuf b/third_party/protobuf index a1938b2aa9c..ba52f2b6780 160000 --- a/third_party/protobuf +++ b/third_party/protobuf @@ -1 +1 @@ -Subproject commit a1938b2aa9ca86ce7ce50c27ff9737c1008d2a03 +Subproject commit ba52f2b6780fa5e6bee86cf7e8ee6f6ba617862c From 9fd00425c50800906f4deb2c5aafa9b64217b54c Mon Sep 17 00:00:00 2001 From: "Mark D. Roth" Date: Wed, 27 Jul 2016 18:36:26 +0000 Subject: [PATCH 49/89] Yet another attempt to undo my protobuf version screw-up. --- third_party/protobuf | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/third_party/protobuf b/third_party/protobuf index ba52f2b6780..bdeb215cab2 160000 --- a/third_party/protobuf +++ b/third_party/protobuf @@ -1 +1 @@ -Subproject commit ba52f2b6780fa5e6bee86cf7e8ee6f6ba617862c +Subproject commit bdeb215cab2985195325fcd5e70c3fa751f46e0f From 2a5072e80f80a4a668ddc89180b6e1b344cb3a6b Mon Sep 17 00:00:00 2001 From: Muxi Yan Date: Wed, 27 Jul 2016 15:10:22 -0700 Subject: [PATCH 50/89] Fix Objective-C test pods for Cronet tests --- gRPC-Core.podspec | 10 +++++-- .../GRPCClient/private/GRPCChannel.h | 4 +-- src/objective-c/tests/Podfile | 30 ++++++++----------- templates/gRPC-Core.podspec.template | 10 +++++-- 4 files changed, 29 insertions(+), 25 deletions(-) diff --git a/gRPC-Core.podspec b/gRPC-Core.podspec index 10e9d00d707..50fc9e9e7d7 100644 --- a/gRPC-Core.podspec +++ b/gRPC-Core.podspec @@ -770,12 +770,16 @@ Pod::Spec.new do |s| ss.source_files = 'include/grpc/grpc_cronet.h' end + s.subspec 'Cronet-Implement' do |ss| + ss.header_mappings_dir = '.' + ss.source_files = 'src/core/ext/transport/cronet/client/secure/cronet_channel_create.c', + 'src/core/ext/transport/cronet/transport/cronet_transport.c' + end + s.subspec 'Cronet-Tests' do |ss| ss.header_mappings_dir = '.' - ss.source_files = 'src/core/ext/transport/cronet/client/secure/cronet_channel_create.c', - 'src/core/ext/transport/cronet/transport/cronet_transport.c', - 'test/core/end2end/cq_verifier.{c,h}', + ss.source_files = 'test/core/end2end/cq_verifier.{c,h}', 'test/core/end2end/end2end_tests.{c,h}', 'test/core/end2end/tests/*.{c,h}', 'test/core/end2end/data/*.{c,h}', diff --git a/src/objective-c/GRPCClient/private/GRPCChannel.h b/src/objective-c/GRPCClient/private/GRPCChannel.h index 40e78a92d6d..5bada2dd50c 100644 --- a/src/objective-c/GRPCClient/private/GRPCChannel.h +++ b/src/objective-c/GRPCClient/private/GRPCChannel.h @@ -59,8 +59,8 @@ struct grpc_channel_credentials; * Creates a secure channel to the specified @c host using Cronet as a transport mechanism. */ #ifdef GRPC_COMPILE_WITH_CRONET -+ (nullable GRPCChannel *)secureCronetChannelWithHost:(NSString *)host - channelArgs:(NSDictionary *)channelArgs; ++ (nullable GRPCChannel *)secureCronetChannelWithHost:(nonnull NSString *)host + channelArgs:(nonnull NSDictionary *)channelArgs; #endif /** * Creates a secure channel to the specified @c host using the specified @c credentials and diff --git a/src/objective-c/tests/Podfile b/src/objective-c/tests/Podfile index 3d0664a04f5..1db7321d212 100644 --- a/src/objective-c/tests/Podfile +++ b/src/objective-c/tests/Podfile @@ -14,6 +14,7 @@ GRPC_LOCAL_SRC = '../../..' InteropTestsRemote InteropTestsLocalSSL InteropTestsLocalCleartext + InteropTestsRemoteWithCronet ).each do |target_name| target target_name do pod 'Protobuf', :path => "#{GRPC_LOCAL_SRC}/third_party/protobuf", :inhibit_warnings => true @@ -28,6 +29,11 @@ GRPC_LOCAL_SRC = '../../..' pod 'gRPC-RxLibrary', :path => GRPC_LOCAL_SRC pod 'gRPC-ProtoRPC', :path => GRPC_LOCAL_SRC pod 'RemoteTest', :path => "RemoteTestClient" + + if target_name == 'InteropTestsRemoteWithCronet' + pod 'CronetFramework', :podspec => "#{GRPC_LOCAL_SRC}/src/objective-c" + pod 'gRPC-Core/Cronet-Implement', :path => GRPC_LOCAL_SRC + end end end @@ -36,25 +42,10 @@ target 'CoreCronetEnd2EndTests' do pod 'CronetFramework', :podspec => "#{GRPC_LOCAL_SRC}/src/objective-c" pod 'gRPC-Core', :path => GRPC_LOCAL_SRC pod 'gRPC-Core/Cronet-Interface', :path => GRPC_LOCAL_SRC + pod 'gRPC-Core/Cronet-Implement', :path => GRPC_LOCAL_SRC pod 'gRPC-Core/Cronet-Tests', :path => GRPC_LOCAL_SRC end -target 'InteropTestsRemoteWithCronet' do - pod 'Protobuf', :path => "#{GRPC_LOCAL_SRC}/third_party/protobuf", :inhibit_warnings => true - - pod '!ProtoCompiler', :path => "#{GRPC_LOCAL_SRC}/src/objective-c" - pod '!ProtoCompiler-gRPCPlugin', :path => "#{GRPC_LOCAL_SRC}/src/objective-c" - - pod 'BoringSSL', :podspec => "#{GRPC_LOCAL_SRC}/src/objective-c", :inhibit_warnings => true - pod 'CronetFramework', :podspec => "#{GRPC_LOCAL_SRC}/src/objective-c" - - pod 'gRPC', :path => GRPC_LOCAL_SRC - pod 'gRPC-Core', :path => GRPC_LOCAL_SRC - pod 'gRPC-RxLibrary', :path => GRPC_LOCAL_SRC - pod 'gRPC-ProtoRPC', :path => GRPC_LOCAL_SRC - pod 'RemoteTest', :path => "RemoteTestClient" -end - # gRPC-Core.podspec needs to be modified to be successfully used for local development. A Podfile's # pre_install hook lets us do that. The block passed to it runs after the podspecs are downloaded # and before they are installed in the user project. @@ -91,7 +82,7 @@ post_install do |installer| target.build_configurations.each do |config| config.build_settings['GCC_TREAT_WARNINGS_AS_ERRORS'] = 'YES' end - if target.name == 'gRPC-Core' or target.name == 'gRPC-Core.default-Cronet-Interface-Cronet-Tests' + if target.name == 'gRPC-Core' or target.name == 'gRPC-Core.default-Cronet-Implement-Cronet-Interface-Cronet-Tests' or target.name == 'gRPC-Core.default-Cronet-Implement' target.build_configurations.each do |config| # TODO(zyc): Remove this setting after the issue is resolved # GPR_UNREACHABLE_CODE causes "Control may reach end of non-void @@ -99,5 +90,10 @@ post_install do |installer| config.build_settings['GCC_WARN_ABOUT_RETURN_TYPE'] = 'NO' end end + if target.name == 'gRPC' + target.build_configurations.each do |config| + config.build_settings['GCC_PREPROCESSOR_DEFINITIONS'] = '$(inherited) COCOAPODS=1 GRPC_COMPILE_WITH_CRONET=1' + end + end end end diff --git a/templates/gRPC-Core.podspec.template b/templates/gRPC-Core.podspec.template index 12d06a7c8d9..6dd73414b6d 100644 --- a/templates/gRPC-Core.podspec.template +++ b/templates/gRPC-Core.podspec.template @@ -162,12 +162,16 @@ ss.source_files = 'include/grpc/grpc_cronet.h' end + s.subspec 'Cronet-Implement' do |ss| + ss.header_mappings_dir = '.' + ss.source_files = 'src/core/ext/transport/cronet/client/secure/cronet_channel_create.c', + 'src/core/ext/transport/cronet/transport/cronet_transport.c' + end + s.subspec 'Cronet-Tests' do |ss| ss.header_mappings_dir = '.' - ss.source_files = 'src/core/ext/transport/cronet/client/secure/cronet_channel_create.c', - 'src/core/ext/transport/cronet/transport/cronet_transport.c', - 'test/core/end2end/cq_verifier.{c,h}', + ss.source_files = 'test/core/end2end/cq_verifier.{c,h}', 'test/core/end2end/end2end_tests.{c,h}', 'test/core/end2end/tests/*.{c,h}', 'test/core/end2end/data/*.{c,h}', From 5d65eb6bbe237c2df71de61719c4372a366b0548 Mon Sep 17 00:00:00 2001 From: murgatroid99 Date: Thu, 28 Jul 2016 14:49:52 -0700 Subject: [PATCH 51/89] Build the Node health-check package in the build_packages script --- tools/run_tests/build_package_node.sh | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/tools/run_tests/build_package_node.sh b/tools/run_tests/build_package_node.sh index ef4a10cca72..f20daeaea09 100755 --- a/tools/run_tests/build_package_node.sh +++ b/tools/run_tests/build_package_node.sh @@ -49,7 +49,12 @@ cp grpc-*.tgz $artifacts/grpc.tgz mkdir -p bin -cd src/node/tools +cd $base/src/node/health_check +npm update +npm pack +cp grpc-health-check-*.tgz $artifacts/ + +cd $base/src/node/tools npm update npm pack cp grpc-tools-*.tgz $artifacts/ From 41bef45092153c65f2109df5482bbb493027654b Mon Sep 17 00:00:00 2001 From: David Garcia Quintas Date: Thu, 28 Jul 2016 19:19:58 -0700 Subject: [PATCH 52/89] pr comments --- src/core/ext/lb_policy/grpclb/grpclb.c | 483 +++++++++++++------------ 1 file changed, 250 insertions(+), 233 deletions(-) diff --git a/src/core/ext/lb_policy/grpclb/grpclb.c b/src/core/ext/lb_policy/grpclb/grpclb.c index e020365bbfd..0268d89d38f 100644 --- a/src/core/ext/lb_policy/grpclb/grpclb.c +++ b/src/core/ext/lb_policy/grpclb/grpclb.c @@ -42,8 +42,8 @@ * constructed URI over the addresses a1..an will use the default pick first * policy to select from this list of LB server backends. * - * The first time the policy is requested a pick, a ping or to exit the idle - * state, \a query_for_backends() is called. It creates an instance of \a + * The first time the policy gets a request for a pick, a ping, or to exit the + * idle state, \a query_for_backends() is called. It creates an instance of \a * lb_client_data, an internal struct meant to contain the data associated with * the internal communication with the LB server. This instance is created via * \a lb_client_data_create(). There, the call over lb_channel to pick-first @@ -236,14 +236,14 @@ typedef struct lb_client_data { size_t status_details_capacity; /* pointer back to the enclosing policy */ - glb_lb_policy *p; + glb_lb_policy *glb_policy; } lb_client_data; /* Keeps track and reacts to changes in connectivity of the RR instance */ typedef struct rr_connectivity_data { grpc_closure on_change; grpc_connectivity_state state; - glb_lb_policy *p; + glb_lb_policy *glb_policy; } rr_connectivity_data; struct glb_lb_policy { @@ -277,43 +277,46 @@ struct glb_lb_policy { pending_ping *pending_pings; /** client data associated with the LB server communication */ - lb_client_data *lbcd; + lb_client_data *lb_client; /** for tracking of the RR connectivity */ rr_connectivity_data *rr_connectivity; - /* a wrapped (see ...) on-complete closure for readily available RR picks */ + /* a wrapped (see \a wrapped_rr_closure) on-complete closure for readily + * available RR picks */ grpc_closure wrapped_on_complete; /* arguments for the wrapped_on_complete closure */ wrapped_rr_closure_arg wc_arg; }; -static void rr_handover(grpc_exec_ctx *exec_ctx, glb_lb_policy *p, +static void rr_handover(grpc_exec_ctx *exec_ctx, glb_lb_policy *glb_policy, grpc_error *error); static void rr_connectivity_changed(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) { - rr_connectivity_data *rrcd = arg; - glb_lb_policy *p = rrcd->p; - if (rrcd->state == GRPC_CHANNEL_SHUTDOWN) { - if (p->serverlist != NULL) { + rr_connectivity_data *rr_conn_data = arg; + glb_lb_policy *glb_policy = rr_conn_data->glb_policy; + if (rr_conn_data->state == GRPC_CHANNEL_SHUTDOWN) { + if (glb_policy->serverlist != NULL) { /* a RR policy is shutting down but there's a serverlist available -> * perform a handover */ - rr_handover(exec_ctx, p, error); + rr_handover(exec_ctx, glb_policy, error); } else { /* shutting down and no new serverlist available. Bail out. */ - gpr_free(rrcd); + gpr_free(rr_conn_data); } } else { if (error == GRPC_ERROR_NONE) { /* RR not shutting down. Mimic the RR's policy state */ - grpc_connectivity_state_set(exec_ctx, &p->state_tracker, rrcd->state, - error, "rr_connectivity_changed"); + grpc_connectivity_state_set(exec_ctx, &glb_policy->state_tracker, + rr_conn_data->state, error, + "rr_connectivity_changed"); /* resubscribe */ - grpc_lb_policy_notify_on_state_change(exec_ctx, p->rr_policy, - &rrcd->state, &rrcd->on_change); + grpc_lb_policy_notify_on_state_change(exec_ctx, glb_policy->rr_policy, + &rr_conn_data->state, + &rr_conn_data->on_change); } else { /* error */ - gpr_free(rrcd); + gpr_free(rr_conn_data); } } GRPC_ERROR_UNREF(error); @@ -349,73 +352,74 @@ static void add_pending_ping(pending_ping **root, grpc_closure *notify) { *root = pping; } -static void lb_client_data_destroy(lb_client_data *lbcd); +static void lb_client_data_destroy(lb_client_data *lb_client); static void md_sent_cb(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) { - lb_client_data *lbcd = arg; - GPR_ASSERT(lbcd->lb_call); - grpc_call_error call_error; + lb_client_data *lb_client = arg; + GPR_ASSERT(lb_client->lb_call); grpc_op ops[1]; memset(ops, 0, sizeof(ops)); grpc_op *op = ops; op->op = GRPC_OP_RECV_INITIAL_METADATA; - op->data.recv_initial_metadata = &lbcd->initial_metadata_recv; + op->data.recv_initial_metadata = &lb_client->initial_metadata_recv; op->flags = 0; op->reserved = NULL; op++; - call_error = grpc_call_start_batch_and_execute( - exec_ctx, lbcd->lb_call, ops, (size_t)(op - ops), &lbcd->md_rcvd); + grpc_call_error call_error = grpc_call_start_batch_and_execute( + exec_ctx, lb_client->lb_call, ops, (size_t)(op - ops), + &lb_client->md_rcvd); GPR_ASSERT(GRPC_CALL_OK == call_error); } static void md_recv_cb(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) { - lb_client_data *lbcd = arg; - GPR_ASSERT(lbcd->lb_call); - grpc_call_error call_error; + lb_client_data *lb_client = arg; + GPR_ASSERT(lb_client->lb_call); grpc_op ops[1]; memset(ops, 0, sizeof(ops)); grpc_op *op = ops; op->op = GRPC_OP_SEND_MESSAGE; - op->data.send_message = lbcd->request_payload; + op->data.send_message = lb_client->request_payload; op->flags = 0; op->reserved = NULL; op++; - call_error = grpc_call_start_batch_and_execute( - exec_ctx, lbcd->lb_call, ops, (size_t)(op - ops), &lbcd->req_sent); + grpc_call_error call_error = grpc_call_start_batch_and_execute( + exec_ctx, lb_client->lb_call, ops, (size_t)(op - ops), + &lb_client->req_sent); GPR_ASSERT(GRPC_CALL_OK == call_error); } static void req_sent_cb(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) { - lb_client_data *lbcd = arg; - grpc_call_error call_error; + lb_client_data *lb_client = arg; grpc_op ops[1]; memset(ops, 0, sizeof(ops)); grpc_op *op = ops; op->op = GRPC_OP_RECV_MESSAGE; - op->data.recv_message = &lbcd->response_payload; + op->data.recv_message = &lb_client->response_payload; op->flags = 0; op->reserved = NULL; op++; - call_error = grpc_call_start_batch_and_execute( - exec_ctx, lbcd->lb_call, ops, (size_t)(op - ops), &lbcd->res_rcvd); + grpc_call_error call_error = grpc_call_start_batch_and_execute( + exec_ctx, lb_client->lb_call, ops, (size_t)(op - ops), + &lb_client->res_rcvd); GPR_ASSERT(GRPC_CALL_OK == call_error); } static void res_rcvd_cb(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) { - lb_client_data *lbcd = arg; + lb_client_data *lb_client = arg; grpc_op ops[2]; memset(ops, 0, sizeof(ops)); grpc_op *op = ops; - if (lbcd->response_payload != NULL) { - /* Received data from the LB server. Look inside lbcd->response_payload, for + if (lb_client->response_payload != NULL) { + /* Received data from the LB server. Look inside + * lb_client->response_payload, for * a serverlist. */ grpc_byte_buffer_reader bbr; - grpc_byte_buffer_reader_init(&bbr, lbcd->response_payload); + grpc_byte_buffer_reader_init(&bbr, lb_client->response_payload); gpr_slice response_slice = grpc_byte_buffer_reader_readall(&bbr); - grpc_byte_buffer_destroy(lbcd->response_payload); + grpc_byte_buffer_destroy(lb_client->response_payload); grpc_grpclb_serverlist *serverlist = grpc_grpclb_response_parse_serverlist(response_slice); if (serverlist != NULL) { @@ -427,28 +431,29 @@ static void res_rcvd_cb(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) { /* update serverlist */ if (serverlist->num_servers > 0) { - if (grpc_grpclb_serverlist_equals(lbcd->p->serverlist, serverlist)) { + if (grpc_grpclb_serverlist_equals(lb_client->glb_policy->serverlist, + serverlist)) { if (grpc_lb_glb_trace) { gpr_log(GPR_INFO, "Incoming server list identical to current, ignoring."); } } else { /* new serverlist */ - if (lbcd->p->serverlist != NULL) { + if (lb_client->glb_policy->serverlist != NULL) { /* dispose of the old serverlist */ - grpc_grpclb_destroy_serverlist(lbcd->p->serverlist); + grpc_grpclb_destroy_serverlist(lb_client->glb_policy->serverlist); } /* and update the copy in the glb_lb_policy instance */ - lbcd->p->serverlist = serverlist; + lb_client->glb_policy->serverlist = serverlist; } - if (lbcd->p->rr_policy == NULL) { + if (lb_client->glb_policy->rr_policy == NULL) { /* initial "handover", in this case from a null RR policy, meaning * it'll just create the first RR policy instance */ - rr_handover(exec_ctx, lbcd->p, error); + rr_handover(exec_ctx, lb_client->glb_policy, error); } else { /* unref the RR policy, eventually leading to its substitution with a * new one constructed from the received serverlist (see * rr_connectivity_changed) */ - GRPC_LB_POLICY_UNREF(exec_ctx, lbcd->p->rr_policy, + GRPC_LB_POLICY_UNREF(exec_ctx, lb_client->glb_policy->rr_policy, "serverlist_received"); } } else { @@ -461,13 +466,13 @@ static void res_rcvd_cb(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) { /* keep listening for serverlist updates */ op->op = GRPC_OP_RECV_MESSAGE; - op->data.recv_message = &lbcd->response_payload; + op->data.recv_message = &lb_client->response_payload; op->flags = 0; op->reserved = NULL; op++; const grpc_call_error call_error = grpc_call_start_batch_and_execute( - exec_ctx, lbcd->lb_call, ops, (size_t)(op - ops), - &lbcd->res_rcvd); /* loop */ + exec_ctx, lb_client->lb_call, ops, (size_t)(op - ops), + &lb_client->res_rcvd); /* loop */ GPR_ASSERT(GRPC_CALL_OK == call_error); return; } @@ -483,7 +488,8 @@ static void res_rcvd_cb(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) { op->reserved = NULL; op++; grpc_call_error call_error = grpc_call_start_batch_and_execute( - exec_ctx, lbcd->lb_call, ops, (size_t)(op - ops), &lbcd->close_sent); + exec_ctx, lb_client->lb_call, ops, (size_t)(op - ops), + &lb_client->close_sent); GPR_ASSERT(GRPC_CALL_OK == call_error); } /* empty payload: call cancelled by server. Cleanups happening in @@ -498,103 +504,104 @@ static void close_sent_cb(grpc_exec_ctx *exec_ctx, void *arg, } } -static void query_for_backends(grpc_exec_ctx *exec_ctx, glb_lb_policy *p); +static void query_for_backends(grpc_exec_ctx *exec_ctx, + glb_lb_policy *glb_policy); static void srv_status_rcvd_cb(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) { - lb_client_data *lbcd = arg; - glb_lb_policy *p = lbcd->p; + lb_client_data *lb_client = arg; + glb_lb_policy *glb_policy = lb_client->glb_policy; if (grpc_lb_glb_trace) { gpr_log(GPR_INFO, "status from lb server received. Status = %d, Details = '%s', " "Capaticy " "= %zu", - lbcd->status, lbcd->status_details, lbcd->status_details_capacity); + lb_client->status, lb_client->status_details, + lb_client->status_details_capacity); } - grpc_call_destroy(lbcd->lb_call); - lb_client_data_destroy(lbcd); - p->lbcd = NULL; + grpc_call_destroy(lb_client->lb_call); + lb_client_data_destroy(lb_client); + glb_policy->lb_client = NULL; /* TODO(dgq): deal with stream termination properly (fire up another one? fail * the original call?) */ } -static lb_client_data *lb_client_data_create(glb_lb_policy *p) { - lb_client_data *lbcd = gpr_malloc(sizeof(lb_client_data)); - memset(lbcd, 0, sizeof(lb_client_data)); +static lb_client_data *lb_client_data_create(glb_lb_policy *glb_policy) { + lb_client_data *lb_client = gpr_malloc(sizeof(lb_client_data)); + memset(lb_client, 0, sizeof(lb_client_data)); - gpr_mu_init(&lbcd->mu); - grpc_closure_init(&lbcd->md_sent, md_sent_cb, lbcd); + gpr_mu_init(&lb_client->mu); + grpc_closure_init(&lb_client->md_sent, md_sent_cb, lb_client); - grpc_closure_init(&lbcd->md_rcvd, md_recv_cb, lbcd); - grpc_closure_init(&lbcd->req_sent, req_sent_cb, lbcd); - grpc_closure_init(&lbcd->res_rcvd, res_rcvd_cb, lbcd); - grpc_closure_init(&lbcd->close_sent, close_sent_cb, lbcd); - grpc_closure_init(&lbcd->srv_status_rcvd, srv_status_rcvd_cb, lbcd); + grpc_closure_init(&lb_client->md_rcvd, md_recv_cb, lb_client); + grpc_closure_init(&lb_client->req_sent, req_sent_cb, lb_client); + grpc_closure_init(&lb_client->res_rcvd, res_rcvd_cb, lb_client); + grpc_closure_init(&lb_client->close_sent, close_sent_cb, lb_client); + grpc_closure_init(&lb_client->srv_status_rcvd, srv_status_rcvd_cb, lb_client); /* TODO(dgq): get the deadline from the client config instead of fabricating * one here. */ - lbcd->deadline = gpr_time_add(gpr_now(GPR_CLOCK_MONOTONIC), - gpr_time_from_seconds(3, GPR_TIMESPAN)); + lb_client->deadline = gpr_time_add(gpr_now(GPR_CLOCK_MONOTONIC), + gpr_time_from_seconds(3, GPR_TIMESPAN)); - lbcd->lb_call = grpc_channel_create_pollset_set_call( - p->lb_channel, NULL, GRPC_PROPAGATE_DEFAULTS, p->base.interested_parties, - "/BalanceLoad", NULL, /* FIXME(dgq): which "host" value to use? */ - lbcd->deadline, NULL); + lb_client->lb_call = grpc_channel_create_pollset_set_call( + glb_policy->lb_channel, NULL, GRPC_PROPAGATE_DEFAULTS, + glb_policy->base.interested_parties, "/BalanceLoad", + NULL, /* FIXME(dgq): which "host" value to use? */ + lb_client->deadline, NULL); - grpc_metadata_array_init(&lbcd->initial_metadata_recv); - grpc_metadata_array_init(&lbcd->trailing_metadata_recv); + grpc_metadata_array_init(&lb_client->initial_metadata_recv); + grpc_metadata_array_init(&lb_client->trailing_metadata_recv); grpc_grpclb_request *request = grpc_grpclb_request_create( "load.balanced.service.name"); /* FIXME(dgq): get the name of the load - balanced service from somewhere - (client - config?). */ + balanced service from the resolver */ gpr_slice request_payload_slice = grpc_grpclb_request_encode(request); - lbcd->request_payload = + lb_client->request_payload = grpc_raw_byte_buffer_create(&request_payload_slice, 1); gpr_slice_unref(request_payload_slice); grpc_grpclb_request_destroy(request); - lbcd->status_details = NULL; - lbcd->status_details_capacity = 0; - lbcd->p = p; - return lbcd; + lb_client->status_details = NULL; + lb_client->status_details_capacity = 0; + lb_client->glb_policy = glb_policy; + return lb_client; } -static void lb_client_data_destroy(lb_client_data *lbcd) { - grpc_metadata_array_destroy(&lbcd->initial_metadata_recv); - grpc_metadata_array_destroy(&lbcd->trailing_metadata_recv); +static void lb_client_data_destroy(lb_client_data *lb_client) { + grpc_metadata_array_destroy(&lb_client->initial_metadata_recv); + grpc_metadata_array_destroy(&lb_client->trailing_metadata_recv); - grpc_byte_buffer_destroy(lbcd->request_payload); + grpc_byte_buffer_destroy(lb_client->request_payload); - gpr_free(lbcd->status_details); - gpr_mu_destroy(&lbcd->mu); - gpr_free(lbcd); + gpr_free(lb_client->status_details); + gpr_mu_destroy(&lb_client->mu); + gpr_free(lb_client); } static void glb_destroy(grpc_exec_ctx *exec_ctx, grpc_lb_policy *pol) { - glb_lb_policy *p = (glb_lb_policy *)pol; - GPR_ASSERT(p->pending_picks == NULL); - GPR_ASSERT(p->pending_pings == NULL); - grpc_channel_destroy(p->lb_channel); - p->lb_channel = NULL; - grpc_connectivity_state_destroy(exec_ctx, &p->state_tracker); - if (p->serverlist != NULL) { - grpc_grpclb_destroy_serverlist(p->serverlist); + glb_lb_policy *glb_policy = (glb_lb_policy *)pol; + GPR_ASSERT(glb_policy->pending_picks == NULL); + GPR_ASSERT(glb_policy->pending_pings == NULL); + grpc_channel_destroy(glb_policy->lb_channel); + glb_policy->lb_channel = NULL; + grpc_connectivity_state_destroy(exec_ctx, &glb_policy->state_tracker); + if (glb_policy->serverlist != NULL) { + grpc_grpclb_destroy_serverlist(glb_policy->serverlist); } - gpr_mu_destroy(&p->mu); - gpr_free(p); + gpr_mu_destroy(&glb_policy->mu); + gpr_free(glb_policy); } static void glb_shutdown(grpc_exec_ctx *exec_ctx, grpc_lb_policy *pol) { - glb_lb_policy *p = (glb_lb_policy *)pol; - gpr_mu_lock(&p->mu); + glb_lb_policy *glb_policy = (glb_lb_policy *)pol; + gpr_mu_lock(&glb_policy->mu); - pending_pick *pp = p->pending_picks; - p->pending_picks = NULL; - pending_ping *pping = p->pending_pings; - p->pending_pings = NULL; - gpr_mu_unlock(&p->mu); + pending_pick *pp = glb_policy->pending_picks; + glb_policy->pending_picks = NULL; + pending_ping *pping = glb_policy->pending_pings; + glb_policy->pending_pings = NULL; + gpr_mu_unlock(&glb_policy->mu); while (pp != NULL) { pending_pick *next = pp->next; @@ -612,75 +619,77 @@ static void glb_shutdown(grpc_exec_ctx *exec_ctx, grpc_lb_policy *pol) { pping = next; } - if (p->rr_policy) { + if (glb_policy->rr_policy) { /* unsubscribe */ - grpc_lb_policy_notify_on_state_change(exec_ctx, p->rr_policy, NULL, - &p->rr_connectivity->on_change); - GRPC_LB_POLICY_UNREF(exec_ctx, p->rr_policy, "glb_shutdown"); + grpc_lb_policy_notify_on_state_change( + exec_ctx, glb_policy->rr_policy, NULL, + &glb_policy->rr_connectivity->on_change); + GRPC_LB_POLICY_UNREF(exec_ctx, glb_policy->rr_policy, "glb_shutdown"); } grpc_connectivity_state_set( - exec_ctx, &p->state_tracker, GRPC_CHANNEL_SHUTDOWN, + exec_ctx, &glb_policy->state_tracker, GRPC_CHANNEL_SHUTDOWN, GRPC_ERROR_CREATE("Channel Shutdown"), "glb_shutdown"); } static void glb_cancel_pick(grpc_exec_ctx *exec_ctx, grpc_lb_policy *pol, grpc_connected_subchannel **target) { - glb_lb_policy *p = (glb_lb_policy *)pol; - gpr_mu_lock(&p->mu); - pending_pick *pp = p->pending_picks; - p->pending_picks = NULL; + glb_lb_policy *glb_policy = (glb_lb_policy *)pol; + gpr_mu_lock(&glb_policy->mu); + pending_pick *pp = glb_policy->pending_picks; + glb_policy->pending_picks = NULL; while (pp != NULL) { pending_pick *next = pp->next; if (pp->target == target) { - grpc_polling_entity_del_from_pollset_set(exec_ctx, pp->pollent, - p->base.interested_parties); + grpc_polling_entity_del_from_pollset_set( + exec_ctx, pp->pollent, glb_policy->base.interested_parties); *target = NULL; grpc_exec_ctx_sched(exec_ctx, &pp->wrapped_on_complete, GRPC_ERROR_CANCELLED, NULL); gpr_free(pp); } else { - pp->next = p->pending_picks; - p->pending_picks = pp; + pp->next = glb_policy->pending_picks; + glb_policy->pending_picks = pp; } pp = next; } - gpr_mu_unlock(&p->mu); + gpr_mu_unlock(&glb_policy->mu); } static void glb_cancel_picks(grpc_exec_ctx *exec_ctx, grpc_lb_policy *pol, uint32_t initial_metadata_flags_mask, uint32_t initial_metadata_flags_eq) { - glb_lb_policy *p = (glb_lb_policy *)pol; - gpr_mu_lock(&p->mu); - if (p->lbcd != NULL) { + glb_lb_policy *glb_policy = (glb_lb_policy *)pol; + gpr_mu_lock(&glb_policy->mu); + if (glb_policy->lb_client != NULL) { /* cancel the call to the load balancer service, if any */ - grpc_call_cancel(p->lbcd->lb_call, NULL); + grpc_call_cancel(glb_policy->lb_client->lb_call, NULL); } - pending_pick *pp = p->pending_picks; - p->pending_picks = NULL; + pending_pick *pp = glb_policy->pending_picks; + glb_policy->pending_picks = NULL; while (pp != NULL) { pending_pick *next = pp->next; if ((pp->initial_metadata_flags & initial_metadata_flags_mask) == initial_metadata_flags_eq) { - grpc_polling_entity_del_from_pollset_set(exec_ctx, pp->pollent, - p->base.interested_parties); + grpc_polling_entity_del_from_pollset_set( + exec_ctx, pp->pollent, glb_policy->base.interested_parties); grpc_exec_ctx_sched(exec_ctx, &pp->wrapped_on_complete, GRPC_ERROR_CANCELLED, NULL); gpr_free(pp); } else { - pp->next = p->pending_picks; - p->pending_picks = pp; + pp->next = glb_policy->pending_picks; + glb_policy->pending_picks = pp; } pp = next; } - gpr_mu_unlock(&p->mu); + gpr_mu_unlock(&glb_policy->mu); } -static void query_for_backends(grpc_exec_ctx *exec_ctx, glb_lb_policy *p) { - GPR_ASSERT(p->lb_channel != NULL); +static void query_for_backends(grpc_exec_ctx *exec_ctx, + glb_lb_policy *glb_policy) { + GPR_ASSERT(glb_policy->lb_channel != NULL); - p->lbcd = lb_client_data_create(p); + glb_policy->lb_client = lb_client_data_create(glb_policy); grpc_call_error call_error; grpc_op ops[1]; memset(ops, 0, sizeof(ops)); @@ -691,29 +700,31 @@ static void query_for_backends(grpc_exec_ctx *exec_ctx, glb_lb_policy *p) { op->reserved = NULL; op++; call_error = grpc_call_start_batch_and_execute( - exec_ctx, p->lbcd->lb_call, ops, (size_t)(op - ops), &p->lbcd->md_sent); + exec_ctx, glb_policy->lb_client->lb_call, ops, (size_t)(op - ops), + &glb_policy->lb_client->md_sent); GPR_ASSERT(GRPC_CALL_OK == call_error); op = ops; op->op = GRPC_OP_RECV_STATUS_ON_CLIENT; op->data.recv_status_on_client.trailing_metadata = - &p->lbcd->trailing_metadata_recv; - op->data.recv_status_on_client.status = &p->lbcd->status; - op->data.recv_status_on_client.status_details = &p->lbcd->status_details; + &glb_policy->lb_client->trailing_metadata_recv; + op->data.recv_status_on_client.status = &glb_policy->lb_client->status; + op->data.recv_status_on_client.status_details = + &glb_policy->lb_client->status_details; op->data.recv_status_on_client.status_details_capacity = - &p->lbcd->status_details_capacity; + &glb_policy->lb_client->status_details_capacity; op->flags = 0; op->reserved = NULL; op++; - call_error = grpc_call_start_batch_and_execute(exec_ctx, p->lbcd->lb_call, - ops, (size_t)(op - ops), - &p->lbcd->srv_status_rcvd); + call_error = grpc_call_start_batch_and_execute( + exec_ctx, glb_policy->lb_client->lb_call, ops, (size_t)(op - ops), + &glb_policy->lb_client->srv_status_rcvd); GPR_ASSERT(GRPC_CALL_OK == call_error); } static grpc_lb_policy *create_rr(grpc_exec_ctx *exec_ctx, const grpc_grpclb_serverlist *serverlist, - glb_lb_policy *p) { + glb_lb_policy *glb_policy) { /* TODO(dgq): support mixed ip version */ GPR_ASSERT(serverlist != NULL && serverlist->num_servers > 0); char **host_ports = gpr_malloc(sizeof(char *) * serverlist->num_servers); @@ -727,7 +738,7 @@ static grpc_lb_policy *create_rr(grpc_exec_ctx *exec_ctx, (const char **)host_ports, serverlist->num_servers, ",", &uri_path_len); grpc_lb_policy_args args; - args.client_channel_factory = p->cc_factory; + args.client_channel_factory = glb_policy->cc_factory; args.addresses = gpr_malloc(sizeof(grpc_resolved_addresses)); args.addresses->naddrs = serverlist->num_servers; args.addresses->addrs = @@ -760,68 +771,71 @@ static grpc_lb_policy *create_rr(grpc_exec_ctx *exec_ctx, return rr; } -static void start_picking(grpc_exec_ctx *exec_ctx, glb_lb_policy *p) { - p->started_picking = true; - query_for_backends(exec_ctx, p); +static void start_picking(grpc_exec_ctx *exec_ctx, glb_lb_policy *glb_policy) { + glb_policy->started_picking = true; + query_for_backends(exec_ctx, glb_policy); } -static void rr_handover(grpc_exec_ctx *exec_ctx, glb_lb_policy *p, +static void rr_handover(grpc_exec_ctx *exec_ctx, glb_lb_policy *glb_policy, grpc_error *error) { GRPC_ERROR_REF(error); - p->rr_policy = create_rr(exec_ctx, p->serverlist, p); + glb_policy->rr_policy = + create_rr(exec_ctx, glb_policy->serverlist, glb_policy); if (grpc_lb_glb_trace) { gpr_log(GPR_INFO, "Created RR policy (0x%" PRIxPTR ")", - (intptr_t)p->rr_policy); + (intptr_t)glb_policy->rr_policy); } - GPR_ASSERT(p->rr_policy != NULL); - p->rr_connectivity->state = - grpc_lb_policy_check_connectivity(exec_ctx, p->rr_policy, &error); - grpc_lb_policy_notify_on_state_change(exec_ctx, p->rr_policy, - &p->rr_connectivity->state, - &p->rr_connectivity->on_change); - grpc_connectivity_state_set(exec_ctx, &p->state_tracker, - p->rr_connectivity->state, error, "rr_handover"); - grpc_lb_policy_exit_idle(exec_ctx, p->rr_policy); + GPR_ASSERT(glb_policy->rr_policy != NULL); + glb_policy->rr_connectivity->state = grpc_lb_policy_check_connectivity( + exec_ctx, glb_policy->rr_policy, &error); + grpc_lb_policy_notify_on_state_change( + exec_ctx, glb_policy->rr_policy, &glb_policy->rr_connectivity->state, + &glb_policy->rr_connectivity->on_change); + grpc_connectivity_state_set(exec_ctx, &glb_policy->state_tracker, + glb_policy->rr_connectivity->state, error, + "rr_handover"); + grpc_lb_policy_exit_idle(exec_ctx, glb_policy->rr_policy); /* flush pending ops */ pending_pick *pp; - while ((pp = p->pending_picks)) { - p->pending_picks = pp->next; - GRPC_LB_POLICY_REF(p->rr_policy, "rr_handover_pending_pick"); - pp->wrapped_on_complete_arg.rr_policy = p->rr_policy; + while ((pp = glb_policy->pending_picks)) { + glb_policy->pending_picks = pp->next; + GRPC_LB_POLICY_REF(glb_policy->rr_policy, "rr_handover_pending_pick"); + pp->wrapped_on_complete_arg.rr_policy = glb_policy->rr_policy; if (grpc_lb_glb_trace) { gpr_log(GPR_INFO, "Pending pick about to PICK from 0x%" PRIxPTR "", - (intptr_t)p->rr_policy); + (intptr_t)glb_policy->rr_policy); } - grpc_lb_policy_pick(exec_ctx, p->rr_policy, pp->pollent, + grpc_lb_policy_pick(exec_ctx, glb_policy->rr_policy, pp->pollent, pp->initial_metadata, pp->initial_metadata_flags, pp->target, &pp->wrapped_on_complete); pp->wrapped_on_complete_arg.owning_pending_node = pp; } pending_ping *pping; - while ((pping = p->pending_pings)) { - p->pending_pings = pping->next; - GRPC_LB_POLICY_REF(p->rr_policy, "rr_handover_pending_ping"); - pping->wrapped_notify_arg.rr_policy = p->rr_policy; + while ((pping = glb_policy->pending_pings)) { + glb_policy->pending_pings = pping->next; + GRPC_LB_POLICY_REF(glb_policy->rr_policy, "rr_handover_pending_ping"); + pping->wrapped_notify_arg.rr_policy = glb_policy->rr_policy; if (grpc_lb_glb_trace) { gpr_log(GPR_INFO, "Pending ping about to PING from 0x%" PRIxPTR "", - (intptr_t)p->rr_policy); + (intptr_t)glb_policy->rr_policy); } - grpc_lb_policy_ping_one(exec_ctx, p->rr_policy, &pping->wrapped_notify); + grpc_lb_policy_ping_one(exec_ctx, glb_policy->rr_policy, + &pping->wrapped_notify); pping->wrapped_notify_arg.owning_pending_node = pping; } GRPC_ERROR_UNREF(error); } static void glb_exit_idle(grpc_exec_ctx *exec_ctx, grpc_lb_policy *pol) { - glb_lb_policy *p = (glb_lb_policy *)pol; - gpr_mu_lock(&p->mu); - if (!p->started_picking) { - start_picking(exec_ctx, p); + glb_lb_policy *glb_policy = (glb_lb_policy *)pol; + gpr_mu_lock(&glb_policy->mu); + if (!glb_policy->started_picking) { + start_picking(exec_ctx, glb_policy); } - gpr_mu_unlock(&p->mu); + gpr_mu_unlock(&glb_policy->mu); } static int glb_pick(grpc_exec_ctx *exec_ctx, grpc_lb_policy *pol, @@ -830,86 +844,88 @@ static int glb_pick(grpc_exec_ctx *exec_ctx, grpc_lb_policy *pol, uint32_t initial_metadata_flags, grpc_connected_subchannel **target, grpc_closure *on_complete) { - glb_lb_policy *p = (glb_lb_policy *)pol; - gpr_mu_lock(&p->mu); + glb_lb_policy *glb_policy = (glb_lb_policy *)pol; + gpr_mu_lock(&glb_policy->mu); int r; - if (p->rr_policy != NULL) { + if (glb_policy->rr_policy != NULL) { if (grpc_lb_glb_trace) { gpr_log(GPR_INFO, "about to PICK from 0x%" PRIxPTR "", - (intptr_t)p->rr_policy); + (intptr_t)glb_policy->rr_policy); } - GRPC_LB_POLICY_REF(p->rr_policy, "glb_pick"); - memset(&p->wc_arg, 0, sizeof(wrapped_rr_closure_arg)); - p->wc_arg.rr_policy = p->rr_policy; - p->wc_arg.wrapped_closure = on_complete; - grpc_closure_init(&p->wrapped_on_complete, wrapped_rr_closure, &p->wc_arg); - r = grpc_lb_policy_pick(exec_ctx, p->rr_policy, pollent, initial_metadata, - initial_metadata_flags, target, - &p->wrapped_on_complete); + GRPC_LB_POLICY_REF(glb_policy->rr_policy, "glb_pick"); + memset(&glb_policy->wc_arg, 0, sizeof(wrapped_rr_closure_arg)); + glb_policy->wc_arg.rr_policy = glb_policy->rr_policy; + glb_policy->wc_arg.wrapped_closure = on_complete; + grpc_closure_init(&glb_policy->wrapped_on_complete, wrapped_rr_closure, + &glb_policy->wc_arg); + r = grpc_lb_policy_pick(exec_ctx, glb_policy->rr_policy, pollent, + initial_metadata, initial_metadata_flags, target, + &glb_policy->wrapped_on_complete); if (r != 0) { /* the call to grpc_lb_policy_pick has been sychronous. Unreffing the RR * policy and notify the original callback */ - p->wc_arg.wrapped_closure = NULL; + glb_policy->wc_arg.wrapped_closure = NULL; if (grpc_lb_glb_trace) { gpr_log(GPR_INFO, "Unreffing RR (0x%" PRIxPTR ")", - (intptr_t)p->wc_arg.rr_policy); + (intptr_t)glb_policy->wc_arg.rr_policy); } - GRPC_LB_POLICY_UNREF(exec_ctx, p->wc_arg.rr_policy, "glb_pick"); - grpc_exec_ctx_sched(exec_ctx, p->wc_arg.wrapped_closure, GRPC_ERROR_NONE, - NULL); + GRPC_LB_POLICY_UNREF(exec_ctx, glb_policy->wc_arg.rr_policy, "glb_pick"); + grpc_exec_ctx_sched(exec_ctx, glb_policy->wc_arg.wrapped_closure, + GRPC_ERROR_NONE, NULL); } } else { grpc_polling_entity_add_to_pollset_set(exec_ctx, pollent, - p->base.interested_parties); - add_pending_pick(&p->pending_picks, pollent, initial_metadata, + glb_policy->base.interested_parties); + add_pending_pick(&glb_policy->pending_picks, pollent, initial_metadata, initial_metadata_flags, target, on_complete); - if (!p->started_picking) { - start_picking(exec_ctx, p); + if (!glb_policy->started_picking) { + start_picking(exec_ctx, glb_policy); } r = 0; } - gpr_mu_unlock(&p->mu); + gpr_mu_unlock(&glb_policy->mu); return r; } static grpc_connectivity_state glb_check_connectivity( grpc_exec_ctx *exec_ctx, grpc_lb_policy *pol, grpc_error **connectivity_error) { - glb_lb_policy *p = (glb_lb_policy *)pol; + glb_lb_policy *glb_policy = (glb_lb_policy *)pol; grpc_connectivity_state st; - gpr_mu_lock(&p->mu); - st = grpc_connectivity_state_check(&p->state_tracker, connectivity_error); - gpr_mu_unlock(&p->mu); + gpr_mu_lock(&glb_policy->mu); + st = grpc_connectivity_state_check(&glb_policy->state_tracker, + connectivity_error); + gpr_mu_unlock(&glb_policy->mu); return st; } static void glb_ping_one(grpc_exec_ctx *exec_ctx, grpc_lb_policy *pol, grpc_closure *closure) { - glb_lb_policy *p = (glb_lb_policy *)pol; - gpr_mu_lock(&p->mu); - if (p->rr_policy) { - grpc_lb_policy_ping_one(exec_ctx, p->rr_policy, closure); + glb_lb_policy *glb_policy = (glb_lb_policy *)pol; + gpr_mu_lock(&glb_policy->mu); + if (glb_policy->rr_policy) { + grpc_lb_policy_ping_one(exec_ctx, glb_policy->rr_policy, closure); } else { - add_pending_ping(&p->pending_pings, closure); - if (!p->started_picking) { - start_picking(exec_ctx, p); + add_pending_ping(&glb_policy->pending_pings, closure); + if (!glb_policy->started_picking) { + start_picking(exec_ctx, glb_policy); } } - gpr_mu_unlock(&p->mu); + gpr_mu_unlock(&glb_policy->mu); } static void glb_notify_on_state_change(grpc_exec_ctx *exec_ctx, grpc_lb_policy *pol, grpc_connectivity_state *current, grpc_closure *notify) { - glb_lb_policy *p = (glb_lb_policy *)pol; - gpr_mu_lock(&p->mu); - grpc_connectivity_state_notify_on_state_change(exec_ctx, &p->state_tracker, - current, notify); + glb_lb_policy *glb_policy = (glb_lb_policy *)pol; + gpr_mu_lock(&glb_policy->mu); + grpc_connectivity_state_notify_on_state_change( + exec_ctx, &glb_policy->state_tracker, current, notify); - gpr_mu_unlock(&p->mu); + gpr_mu_unlock(&glb_policy->mu); } static const grpc_lb_policy_vtable glb_lb_policy_vtable = { @@ -924,16 +940,16 @@ static void glb_factory_unref(grpc_lb_policy_factory *factory) {} static grpc_lb_policy *glb_create(grpc_exec_ctx *exec_ctx, grpc_lb_policy_factory *factory, grpc_lb_policy_args *args) { - glb_lb_policy *p = gpr_malloc(sizeof(*p)); - memset(p, 0, sizeof(*p)); + glb_lb_policy *glb_policy = gpr_malloc(sizeof(*glb_policy)); + memset(glb_policy, 0, sizeof(*glb_policy)); /* All input addresses in args->addresses come from a resolver that claims * they are LB services. It's the resolver's responsibility to make sure this * policy is only instantiated and used in that case. * * Create a client channel over them to communicate with a LB service */ - p->cc_factory = args->client_channel_factory; - GPR_ASSERT(p->cc_factory != NULL); + glb_policy->cc_factory = args->client_channel_factory; + GPR_ASSERT(glb_policy->cc_factory != NULL); if (args->addresses->naddrs == 0) { return NULL; } @@ -955,8 +971,8 @@ static grpc_lb_policy *glb_create(grpc_exec_ctx *exec_ctx, (const char **)addr_strs, args->addresses->naddrs, ",", &uri_path_len); /* will pick using pick_first */ - p->lb_channel = grpc_client_channel_factory_create_channel( - exec_ctx, p->cc_factory, target_uri_str, + glb_policy->lb_channel = grpc_client_channel_factory_create_channel( + exec_ctx, glb_policy->cc_factory, target_uri_str, GRPC_CLIENT_CHANNEL_TYPE_LOAD_BALANCING, NULL); gpr_free(target_uri_str); @@ -965,8 +981,8 @@ static grpc_lb_policy *glb_create(grpc_exec_ctx *exec_ctx, } gpr_free(addr_strs); - if (p->lb_channel == NULL) { - gpr_free(p); + if (glb_policy->lb_channel == NULL) { + gpr_free(glb_policy); return NULL; } @@ -975,13 +991,14 @@ static grpc_lb_policy *glb_create(grpc_exec_ctx *exec_ctx, memset(rr_connectivity, 0, sizeof(rr_connectivity_data)); grpc_closure_init(&rr_connectivity->on_change, rr_connectivity_changed, rr_connectivity); - rr_connectivity->p = p; - p->rr_connectivity = rr_connectivity; - - grpc_lb_policy_init(&p->base, &glb_lb_policy_vtable); - gpr_mu_init(&p->mu); - grpc_connectivity_state_init(&p->state_tracker, GRPC_CHANNEL_IDLE, "grpclb"); - return &p->base; + rr_connectivity->glb_policy = glb_policy; + glb_policy->rr_connectivity = rr_connectivity; + + grpc_lb_policy_init(&glb_policy->base, &glb_lb_policy_vtable); + gpr_mu_init(&glb_policy->mu); + grpc_connectivity_state_init(&glb_policy->state_tracker, GRPC_CHANNEL_IDLE, + "grpclb"); + return &glb_policy->base; } static const grpc_lb_policy_factory_vtable glb_factory_vtable = { From 6af4addd55a2a80768c63f0079b4c4ccf855bdda Mon Sep 17 00:00:00 2001 From: Jorge Canizales Date: Thu, 28 Jul 2016 23:05:18 -0700 Subject: [PATCH 53/89] Let override default response size limit Still missing: Catch the C-library error to improve the error message. --- .../GRPCClient/GRPCCall+ChannelArg.h | 4 +- .../GRPCClient/GRPCCall+ChannelArg.m | 11 ++-- src/objective-c/GRPCClient/GRPCCall+Tests.h | 6 ++ src/objective-c/GRPCClient/GRPCCall+Tests.m | 3 + .../GRPCClient/private/GRPCChannel.m | 16 +++-- src/objective-c/GRPCClient/private/GRPCHost.h | 5 ++ src/objective-c/GRPCClient/private/GRPCHost.m | 12 +++- src/objective-c/tests/InteropTests.m | 64 +++++++++++++++++-- 8 files changed, 101 insertions(+), 20 deletions(-) diff --git a/src/objective-c/GRPCClient/GRPCCall+ChannelArg.h b/src/objective-c/GRPCClient/GRPCCall+ChannelArg.h index 646bf43b547..5c0d48d427c 100644 --- a/src/objective-c/GRPCClient/GRPCCall+ChannelArg.h +++ b/src/objective-c/GRPCClient/GRPCCall+ChannelArg.h @@ -43,7 +43,9 @@ * Use the provided @c userAgentPrefix at the beginning of the HTTP User Agent string for all calls * to the specified @c host. */ -+ (void)setUserAgentPrefix:(NSString *)userAgentPrefix forHost:(NSString *)host; ++ (void)setUserAgentPrefix:(nonnull NSString *)userAgentPrefix forHost:(nonnull NSString *)host; + ++ (void)setResponseSizeLimit:(NSUInteger)limit forHost:(nonnull NSString *)host; + (void)closeOpenConnections DEPRECATED_MSG_ATTRIBUTE("The API for this feature is experimental, " "and might be removed or modified at any " diff --git a/src/objective-c/GRPCClient/GRPCCall+ChannelArg.m b/src/objective-c/GRPCClient/GRPCCall+ChannelArg.m index bcc3b915075..7fab357e932 100644 --- a/src/objective-c/GRPCClient/GRPCCall+ChannelArg.m +++ b/src/objective-c/GRPCClient/GRPCCall+ChannelArg.m @@ -37,15 +37,16 @@ @implementation GRPCCall (ChannelArg) -+ (void)setUserAgentPrefix:(NSString *)userAgentPrefix forHost:(NSString *)host { - if (!host) { - [NSException raise:NSInvalidArgumentException - format:@"host and userAgentPrefix must be provided."]; - } ++ (void)setUserAgentPrefix:(nonnull NSString *)userAgentPrefix forHost:(nonnull NSString *)host { GRPCHost *hostConfig = [GRPCHost hostWithAddress:host]; hostConfig.userAgentPrefix = userAgentPrefix; } ++ (void)setResponseSizeLimit:(NSUInteger)limit forHost:(nonnull NSString *)host { + GRPCHost *hostConfig = [GRPCHost hostWithAddress:host]; + hostConfig.responseSizeLimitOverride = @(limit); +} + + (void)closeOpenConnections { [GRPCHost flushChannelCache]; } diff --git a/src/objective-c/GRPCClient/GRPCCall+Tests.h b/src/objective-c/GRPCClient/GRPCCall+Tests.h index ccc5723ec70..fe2c3604774 100644 --- a/src/objective-c/GRPCClient/GRPCCall+Tests.h +++ b/src/objective-c/GRPCClient/GRPCCall+Tests.h @@ -57,4 +57,10 @@ * more than one invocation of the methods of this category. */ + (void)useInsecureConnectionsForHost:(NSString *)host; + +/** + * Resets all host configurations to their default values, and flushes all connections from the + * cache. + */ ++ (void)clearAllConfigurationsForTesting; @end diff --git a/src/objective-c/GRPCClient/GRPCCall+Tests.m b/src/objective-c/GRPCClient/GRPCCall+Tests.m index b9456691bd8..44d42f382c6 100644 --- a/src/objective-c/GRPCClient/GRPCCall+Tests.m +++ b/src/objective-c/GRPCClient/GRPCCall+Tests.m @@ -61,4 +61,7 @@ hostConfig.secure = NO; } ++ (void)clearAllConfigurationsForTesting { + [GRPCHost clearAllHostsForTesting]; +} @end diff --git a/src/objective-c/GRPCClient/private/GRPCChannel.m b/src/objective-c/GRPCClient/private/GRPCChannel.m index 7b7b79e1c62..e49aceefe18 100644 --- a/src/objective-c/GRPCClient/private/GRPCChannel.m +++ b/src/objective-c/GRPCClient/private/GRPCChannel.m @@ -47,7 +47,7 @@ #endif #import "GRPCCompletionQueue.h" -void freeChannelArgs(grpc_channel_args *channel_args) { +static void FreeChannelArgs(grpc_channel_args *channel_args) { for (size_t i = 0; i < channel_args->num_args; ++i) { grpc_arg *arg = &channel_args->args[i]; gpr_free(arg->key); @@ -65,7 +65,7 @@ void freeChannelArgs(grpc_channel_args *channel_args) { * value responds to @c @selector(intValue). Otherwise, an exception will be raised. The caller of * this function is responsible for calling @c freeChannelArgs on a non-NULL returned value. */ -grpc_channel_args * buildChannelArgs(NSDictionary *dictionary) { +static grpc_channel_args *BuildChannelArgs(NSDictionary *dictionary) { if (!dictionary) { return NULL; } @@ -115,10 +115,12 @@ grpc_channel_args * buildChannelArgs(NSDictionary *dictionary) { } if (self = [super init]) { - _channelArgs = buildChannelArgs(channelArgs); + _channelArgs = BuildChannelArgs(channelArgs); _host = [host copy]; - _unmanagedChannel = grpc_cronet_secure_channel_create(cronetEngine, _host.UTF8String, _channelArgs, - NULL); + _unmanagedChannel = grpc_cronet_secure_channel_create(cronetEngine, + _host.UTF8String, + _channelArgs, + NULL); } return self; @@ -138,7 +140,7 @@ grpc_channel_args * buildChannelArgs(NSDictionary *dictionary) { } if (self = [super init]) { - _channelArgs = buildChannelArgs(channelArgs); + _channelArgs = BuildChannelArgs(channelArgs); _host = [host copy]; if (secure) { _unmanagedChannel = grpc_secure_channel_create(credentials, _host.UTF8String, _channelArgs, @@ -155,7 +157,7 @@ grpc_channel_args * buildChannelArgs(NSDictionary *dictionary) { // TODO(jcanizales): Be sure to add a test with a server that closes the connection prematurely, // as in the past that made this call to crash. grpc_channel_destroy(_unmanagedChannel); - freeChannelArgs(_channelArgs); + FreeChannelArgs(_channelArgs); } #ifdef GRPC_COMPILE_WITH_CRONET diff --git a/src/objective-c/GRPCClient/private/GRPCHost.h b/src/objective-c/GRPCClient/private/GRPCHost.h index 350c69bf8e8..48fe7854ff5 100644 --- a/src/objective-c/GRPCClient/private/GRPCHost.h +++ b/src/objective-c/GRPCClient/private/GRPCHost.h @@ -42,6 +42,7 @@ struct grpc_channel_credentials; @interface GRPCHost : NSObject + (void)flushChannelCache; ++ (void)clearAllHostsForTesting; @property(nonatomic, readonly) NSString *address; @property(nonatomic, copy, nullable) NSString *userAgentPrefix; @@ -53,6 +54,10 @@ struct grpc_channel_credentials; @property(nonatomic, copy, nullable) NSString *hostNameOverride; +/** The default response size limit is 4MB. Set this to override that default. */ +@property(nonatomic, strong, nullable) NSNumber *responseSizeLimitOverride; + + - (nullable instancetype)init NS_UNAVAILABLE; /** Host objects initialized with the same address are the same. */ + (nullable instancetype)hostWithAddress:(NSString *)address; diff --git a/src/objective-c/GRPCClient/private/GRPCHost.m b/src/objective-c/GRPCClient/private/GRPCHost.m index 08c699f99e2..b46c24212b8 100644 --- a/src/objective-c/GRPCClient/private/GRPCHost.m +++ b/src/objective-c/GRPCClient/private/GRPCHost.m @@ -49,7 +49,7 @@ NS_ASSUME_NONNULL_BEGIN // TODO(jcanizales): Generate the version in a standalone header, from templates. Like // templates/src/core/surface/version.c.template . -#define GRPC_OBJC_VERSION_STRING @"0.13.0" +#define GRPC_OBJC_VERSION_STRING @"1.0.0-pre1" static NSMutableDictionary *kHostCache; @@ -113,6 +113,12 @@ static NSMutableDictionary *kHostCache; } } ++ (void)clearAllHostsForTesting { + @synchronized (kHostCache) { + kHostCache = [NSMutableDictionary dictionary]; + } +} + - (nullable grpc_call *)unmanagedCallWithPath:(NSString *)path completionQueue:(GRPCCompletionQueue *)queue { GRPCChannel *channel; @@ -209,6 +215,10 @@ static NSMutableDictionary *kHostCache; if (_secure && _hostNameOverride) { args[@GRPC_SSL_TARGET_NAME_OVERRIDE_ARG] = _hostNameOverride; } + + if (_responseSizeLimitOverride) { + args[@GRPC_ARG_MAX_MESSAGE_LENGTH] = _responseSizeLimitOverride; + } return args; } diff --git a/src/objective-c/tests/InteropTests.m b/src/objective-c/tests/InteropTests.m index 494743d6041..33a944196ce 100644 --- a/src/objective-c/tests/InteropTests.m +++ b/src/objective-c/tests/InteropTests.m @@ -80,10 +80,6 @@ #pragma mark Tests -#ifdef GRPC_COMPILE_WITH_CRONET -static cronet_engine *cronetEngine = NULL; -#endif - @implementation InteropTests { RMTTestService *_service; } @@ -93,14 +89,17 @@ static cronet_engine *cronetEngine = NULL; } - (void)setUp { + self.continueAfterFailure = NO; + + [GRPCCall clearAllConfigurationsForTesting]; + _service = self.class.host ? [RMTTestService serviceWithHost:self.class.host] : nil; #ifdef GRPC_COMPILE_WITH_CRONET if (cronetEngine == NULL) { // Cronet setup [Cronet setHttp2Enabled:YES]; [Cronet start]; - cronetEngine = [Cronet getGlobalEngine]; - [GRPCCall useCronetWithEngine:cronetEngine]; + [GRPCCall useCronetWithEngine:[Cronet getGlobalEngine]]; } #endif } @@ -146,6 +145,59 @@ static cronet_engine *cronetEngine = NULL; [self waitForExpectationsWithTimeout:16 handler:nil]; } +- (void)test4MBResponsesAreAccepted { + XCTAssertNotNil(self.class.host); + __weak XCTestExpectation *expectation = [self expectationWithDescription:@"MaxResponseSize"]; + + RMTSimpleRequest *request = [RMTSimpleRequest message]; + const size_t kPayloadSize = 4 * 1024 * 1024 - 12; // 4MB - 12B of protobuf encoding overhead + request.responseSize = kPayloadSize; + + [_service unaryCallWithRequest:request handler:^(RMTSimpleResponse *response, NSError *error) { + XCTAssertNil(error, @"Finished with unexpected error: %@", error); + XCTAssertEqual(response.payload.body.length, kPayloadSize); + [expectation fulfill]; + }]; + + [self waitForExpectationsWithTimeout:16 handler:nil]; +} + +- (void)testResponsesOverMaxSizeFailWithActionableMessage { + XCTAssertNotNil(self.class.host); + __weak XCTestExpectation *expectation = [self expectationWithDescription:@"ResponseOverMaxSize"]; + + RMTSimpleRequest *request = [RMTSimpleRequest message]; + const size_t kPayloadSize = 4 * 1024 * 1024 - 11; // 1B over max size (see above test) + request.responseSize = kPayloadSize; + + [_service unaryCallWithRequest:request handler:^(RMTSimpleResponse *response, NSError *error) { + XCTAssertEqualObjects(error.localizedDescription, @"Max message size exceeded"); // TODO: Improve + [expectation fulfill]; + }]; + + [self waitForExpectationsWithTimeout:16 handler:nil]; +} + +- (void)testResponsesOver4MBAreAcceptedIfOptedIn { + XCTAssertNotNil(self.class.host); + __weak XCTestExpectation *expectation = + [self expectationWithDescription:@"HigherResponseSizeLimit"]; + + RMTSimpleRequest *request = [RMTSimpleRequest message]; + const size_t kPayloadSize = 5 * 1024 * 1024; // 5MB + request.responseSize = kPayloadSize; + + [GRPCCall setResponseSizeLimit:6 * 1024 * 1024 forHost:self.class.host]; + + [_service unaryCallWithRequest:request handler:^(RMTSimpleResponse *response, NSError *error) { + XCTAssertNil(error, @"Finished with unexpected error: %@", error); + XCTAssertEqual(response.payload.body.length, kPayloadSize); + [expectation fulfill]; + }]; + + [self waitForExpectationsWithTimeout:16 handler:nil]; +} + - (void)testClientStreamingRPC { XCTAssertNotNil(self.class.host); __weak XCTestExpectation *expectation = [self expectationWithDescription:@"ClientStreaming"]; From ec0743e6122c605598fd59fe656e00c2a1fcc46a Mon Sep 17 00:00:00 2001 From: Jorge Canizales Date: Fri, 29 Jul 2016 01:50:06 -0700 Subject: [PATCH 54/89] Leave improving the error message as a TODO --- src/objective-c/tests/InteropTests.m | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/src/objective-c/tests/InteropTests.m b/src/objective-c/tests/InteropTests.m index 33a944196ce..67ab43329fe 100644 --- a/src/objective-c/tests/InteropTests.m +++ b/src/objective-c/tests/InteropTests.m @@ -171,7 +171,12 @@ request.responseSize = kPayloadSize; [_service unaryCallWithRequest:request handler:^(RMTSimpleResponse *response, NSError *error) { - XCTAssertEqualObjects(error.localizedDescription, @"Max message size exceeded"); // TODO: Improve + // TODO(jcanizales): Catch the error and rethrow it with an actionable message: + // - Use +[GRPCCall setResponseSizeLimit:forHost:] to set a higher limit. + // - If you're developing the server, consider using response streaming, or let clients filter + // responses by setting a google.protobuf.FieldMask in the request: + // https://github.com/google/protobuf/blob/master/src/google/protobuf/field_mask.proto + XCTAssertEqualObjects(error.localizedDescription, @"Max message size exceeded"); [expectation fulfill]; }]; From 4da5fd072874d8253e8e42fc7113cca587a1bd31 Mon Sep 17 00:00:00 2001 From: Jorge Canizales Date: Fri, 29 Jul 2016 04:26:40 -0700 Subject: [PATCH 55/89] Document --- src/objective-c/GRPCClient/GRPCCall+ChannelArg.h | 1 + 1 file changed, 1 insertion(+) diff --git a/src/objective-c/GRPCClient/GRPCCall+ChannelArg.h b/src/objective-c/GRPCClient/GRPCCall+ChannelArg.h index 5c0d48d427c..4a3f3fa4a1a 100644 --- a/src/objective-c/GRPCClient/GRPCCall+ChannelArg.h +++ b/src/objective-c/GRPCClient/GRPCCall+ChannelArg.h @@ -45,6 +45,7 @@ */ + (void)setUserAgentPrefix:(nonnull NSString *)userAgentPrefix forHost:(nonnull NSString *)host; +/** The default response size limit is 4MB. Set this to override that default. */ + (void)setResponseSizeLimit:(NSUInteger)limit forHost:(nonnull NSString *)host; + (void)closeOpenConnections DEPRECATED_MSG_ATTRIBUTE("The API for this feature is experimental, " From f8372c607a9751c951092ee5a34cc78f3c718d2d Mon Sep 17 00:00:00 2001 From: Muxi Yan Date: Fri, 29 Jul 2016 09:58:55 -0700 Subject: [PATCH 56/89] Minor revisions --- gRPC-Core.podspec | 4 ++-- src/objective-c/tests/Podfile | 8 ++++---- templates/gRPC-Core.podspec.template | 4 ++-- 3 files changed, 8 insertions(+), 8 deletions(-) diff --git a/gRPC-Core.podspec b/gRPC-Core.podspec index 50fc9e9e7d7..ab5fbfaa6c2 100644 --- a/gRPC-Core.podspec +++ b/gRPC-Core.podspec @@ -770,13 +770,13 @@ Pod::Spec.new do |s| ss.source_files = 'include/grpc/grpc_cronet.h' end - s.subspec 'Cronet-Implement' do |ss| + s.subspec 'Cronet-Implementation' do |ss| ss.header_mappings_dir = '.' ss.source_files = 'src/core/ext/transport/cronet/client/secure/cronet_channel_create.c', 'src/core/ext/transport/cronet/transport/cronet_transport.c' end - s.subspec 'Cronet-Tests' do |ss| + s.subspec 'Tests' do |ss| ss.header_mappings_dir = '.' ss.source_files = 'test/core/end2end/cq_verifier.{c,h}', diff --git a/src/objective-c/tests/Podfile b/src/objective-c/tests/Podfile index 1db7321d212..067d37eccc1 100644 --- a/src/objective-c/tests/Podfile +++ b/src/objective-c/tests/Podfile @@ -32,7 +32,7 @@ GRPC_LOCAL_SRC = '../../..' if target_name == 'InteropTestsRemoteWithCronet' pod 'CronetFramework', :podspec => "#{GRPC_LOCAL_SRC}/src/objective-c" - pod 'gRPC-Core/Cronet-Implement', :path => GRPC_LOCAL_SRC + pod 'gRPC-Core/Cronet-Implementation', :path => GRPC_LOCAL_SRC end end end @@ -42,8 +42,8 @@ target 'CoreCronetEnd2EndTests' do pod 'CronetFramework', :podspec => "#{GRPC_LOCAL_SRC}/src/objective-c" pod 'gRPC-Core', :path => GRPC_LOCAL_SRC pod 'gRPC-Core/Cronet-Interface', :path => GRPC_LOCAL_SRC - pod 'gRPC-Core/Cronet-Implement', :path => GRPC_LOCAL_SRC - pod 'gRPC-Core/Cronet-Tests', :path => GRPC_LOCAL_SRC + pod 'gRPC-Core/Cronet-Implementation', :path => GRPC_LOCAL_SRC + pod 'gRPC-Core/Tests', :path => GRPC_LOCAL_SRC end # gRPC-Core.podspec needs to be modified to be successfully used for local development. A Podfile's @@ -82,7 +82,7 @@ post_install do |installer| target.build_configurations.each do |config| config.build_settings['GCC_TREAT_WARNINGS_AS_ERRORS'] = 'YES' end - if target.name == 'gRPC-Core' or target.name == 'gRPC-Core.default-Cronet-Implement-Cronet-Interface-Cronet-Tests' or target.name == 'gRPC-Core.default-Cronet-Implement' + if target.name == 'gRPC-Core' or target.name == 'gRPC-Core.default-Cronet-Implementation-Cronet-Interface-Tests' or target.name == 'gRPC-Core.default-Cronet-Implementation' target.build_configurations.each do |config| # TODO(zyc): Remove this setting after the issue is resolved # GPR_UNREACHABLE_CODE causes "Control may reach end of non-void diff --git a/templates/gRPC-Core.podspec.template b/templates/gRPC-Core.podspec.template index 6dd73414b6d..644dc4a6320 100644 --- a/templates/gRPC-Core.podspec.template +++ b/templates/gRPC-Core.podspec.template @@ -162,13 +162,13 @@ ss.source_files = 'include/grpc/grpc_cronet.h' end - s.subspec 'Cronet-Implement' do |ss| + s.subspec 'Cronet-Implementation' do |ss| ss.header_mappings_dir = '.' ss.source_files = 'src/core/ext/transport/cronet/client/secure/cronet_channel_create.c', 'src/core/ext/transport/cronet/transport/cronet_transport.c' end - s.subspec 'Cronet-Tests' do |ss| + s.subspec 'Tests' do |ss| ss.header_mappings_dir = '.' ss.source_files = 'test/core/end2end/cq_verifier.{c,h}', From 660333a87b5c95e9e2ab40d9629e8f7727e5fbec Mon Sep 17 00:00:00 2001 From: Jan Tattermusch Date: Fri, 22 Jul 2016 15:32:05 -0700 Subject: [PATCH 57/89] update project.json templates to RTM .NET core nugets --- templates/src/csharp/Grpc.Auth/project.json.template | 6 +++--- templates/src/csharp/Grpc.Core.Tests/project.json.template | 2 +- templates/src/csharp/Grpc.Core/project.json.template | 4 ++-- .../csharp/Grpc.Examples.MathClient/project.json.template | 2 +- .../csharp/Grpc.Examples.MathServer/project.json.template | 2 +- .../src/csharp/Grpc.Examples.Tests/project.json.template | 2 +- templates/src/csharp/Grpc.Examples/project.json.template | 2 +- .../src/csharp/Grpc.HealthCheck.Tests/project.json.template | 2 +- templates/src/csharp/Grpc.HealthCheck/project.json.template | 2 +- .../Grpc.IntegrationTesting.Client/project.json.template | 2 +- .../Grpc.IntegrationTesting.QpsWorker/project.json.template | 2 +- .../Grpc.IntegrationTesting.Server/project.json.template | 2 +- .../project.json.template | 2 +- .../csharp/Grpc.IntegrationTesting/project.json.template | 4 ++-- 14 files changed, 18 insertions(+), 18 deletions(-) diff --git a/templates/src/csharp/Grpc.Auth/project.json.template b/templates/src/csharp/Grpc.Auth/project.json.template index d91bd8ce1df..b3244e4d3c9 100644 --- a/templates/src/csharp/Grpc.Auth/project.json.template +++ b/templates/src/csharp/Grpc.Auth/project.json.template @@ -34,9 +34,9 @@ "net45" ], "dependencies": { - "Microsoft.NETCore.Portable.Compatibility": "1.0.1-rc2-24027", - "NETStandard.Library": "1.5.0-rc2-24027", - "System.Threading.Tasks": "4.0.11-rc2-24027" + "Microsoft.NETCore.Portable.Compatibility": "1.0.1", + "NETStandard.Library": "1.6.0", + "System.Threading.Tasks": "4.0.11" } } } diff --git a/templates/src/csharp/Grpc.Core.Tests/project.json.template b/templates/src/csharp/Grpc.Core.Tests/project.json.template index bc9fa3e63a9..004265e19d5 100644 --- a/templates/src/csharp/Grpc.Core.Tests/project.json.template +++ b/templates/src/csharp/Grpc.Core.Tests/project.json.template @@ -17,7 +17,7 @@ "portable-net45" ], "dependencies": { - "NETStandard.Library": "1.5.0-rc2-24027" + "NETStandard.Library": "1.6.0" } } }, diff --git a/templates/src/csharp/Grpc.Core/project.json.template b/templates/src/csharp/Grpc.Core/project.json.template index 6355db53892..bd0e8b2c138 100644 --- a/templates/src/csharp/Grpc.Core/project.json.template +++ b/templates/src/csharp/Grpc.Core/project.json.template @@ -42,8 +42,8 @@ "portable-net45" ], "dependencies": { - "NETStandard.Library": "1.5.0-rc2-24027", - "System.Threading.Thread": "4.0.0-rc2-24027" + "NETStandard.Library": "1.6.0", + "System.Threading.Thread": "4.0.0" } } } diff --git a/templates/src/csharp/Grpc.Examples.MathClient/project.json.template b/templates/src/csharp/Grpc.Examples.MathClient/project.json.template index fba401c3a47..194c1a3798a 100644 --- a/templates/src/csharp/Grpc.Examples.MathClient/project.json.template +++ b/templates/src/csharp/Grpc.Examples.MathClient/project.json.template @@ -14,7 +14,7 @@ "portable-net45" ], "dependencies": { - "NETStandard.Library": "1.5.0-rc2-24027" + "NETStandard.Library": "1.6.0" } } } diff --git a/templates/src/csharp/Grpc.Examples.MathServer/project.json.template b/templates/src/csharp/Grpc.Examples.MathServer/project.json.template index fba401c3a47..194c1a3798a 100644 --- a/templates/src/csharp/Grpc.Examples.MathServer/project.json.template +++ b/templates/src/csharp/Grpc.Examples.MathServer/project.json.template @@ -14,7 +14,7 @@ "portable-net45" ], "dependencies": { - "NETStandard.Library": "1.5.0-rc2-24027" + "NETStandard.Library": "1.6.0" } } } diff --git a/templates/src/csharp/Grpc.Examples.Tests/project.json.template b/templates/src/csharp/Grpc.Examples.Tests/project.json.template index 21765f0565c..eb6bc5dde78 100644 --- a/templates/src/csharp/Grpc.Examples.Tests/project.json.template +++ b/templates/src/csharp/Grpc.Examples.Tests/project.json.template @@ -16,7 +16,7 @@ "portable-net45" ], "dependencies": { - "NETStandard.Library": "1.5.0-rc2-24027" + "NETStandard.Library": "1.6.0" } } } diff --git a/templates/src/csharp/Grpc.Examples/project.json.template b/templates/src/csharp/Grpc.Examples/project.json.template index 715fc087256..d5d63f658e4 100644 --- a/templates/src/csharp/Grpc.Examples/project.json.template +++ b/templates/src/csharp/Grpc.Examples/project.json.template @@ -20,7 +20,7 @@ "portable-net45" ], "dependencies": { - "NETStandard.Library": "1.5.0-rc2-24027" + "NETStandard.Library": "1.6.0" } } } diff --git a/templates/src/csharp/Grpc.HealthCheck.Tests/project.json.template b/templates/src/csharp/Grpc.HealthCheck.Tests/project.json.template index 79e67226cb4..5fb1c024fb8 100644 --- a/templates/src/csharp/Grpc.HealthCheck.Tests/project.json.template +++ b/templates/src/csharp/Grpc.HealthCheck.Tests/project.json.template @@ -16,7 +16,7 @@ "portable-net45" ], "dependencies": { - "NETStandard.Library": "1.5.0-rc2-24027" + "NETStandard.Library": "1.6.0" } } } diff --git a/templates/src/csharp/Grpc.HealthCheck/project.json.template b/templates/src/csharp/Grpc.HealthCheck/project.json.template index 264ed292050..cd2da0089bb 100644 --- a/templates/src/csharp/Grpc.HealthCheck/project.json.template +++ b/templates/src/csharp/Grpc.HealthCheck/project.json.template @@ -39,7 +39,7 @@ "portable-net45" ], "dependencies": { - "NETStandard.Library": "1.5.0-rc2-24027" + "NETStandard.Library": "1.6.0" } } } diff --git a/templates/src/csharp/Grpc.IntegrationTesting.Client/project.json.template b/templates/src/csharp/Grpc.IntegrationTesting.Client/project.json.template index 10ed5493477..7709c60241c 100644 --- a/templates/src/csharp/Grpc.IntegrationTesting.Client/project.json.template +++ b/templates/src/csharp/Grpc.IntegrationTesting.Client/project.json.template @@ -15,7 +15,7 @@ "net45" ], "dependencies": { - "NETStandard.Library": "1.5.0-rc2-24027" + "NETStandard.Library": "1.6.0" } } } diff --git a/templates/src/csharp/Grpc.IntegrationTesting.QpsWorker/project.json.template b/templates/src/csharp/Grpc.IntegrationTesting.QpsWorker/project.json.template index 10ed5493477..7709c60241c 100644 --- a/templates/src/csharp/Grpc.IntegrationTesting.QpsWorker/project.json.template +++ b/templates/src/csharp/Grpc.IntegrationTesting.QpsWorker/project.json.template @@ -15,7 +15,7 @@ "net45" ], "dependencies": { - "NETStandard.Library": "1.5.0-rc2-24027" + "NETStandard.Library": "1.6.0" } } } diff --git a/templates/src/csharp/Grpc.IntegrationTesting.Server/project.json.template b/templates/src/csharp/Grpc.IntegrationTesting.Server/project.json.template index 10ed5493477..7709c60241c 100644 --- a/templates/src/csharp/Grpc.IntegrationTesting.Server/project.json.template +++ b/templates/src/csharp/Grpc.IntegrationTesting.Server/project.json.template @@ -15,7 +15,7 @@ "net45" ], "dependencies": { - "NETStandard.Library": "1.5.0-rc2-24027" + "NETStandard.Library": "1.6.0" } } } diff --git a/templates/src/csharp/Grpc.IntegrationTesting.StressClient/project.json.template b/templates/src/csharp/Grpc.IntegrationTesting.StressClient/project.json.template index 10ed5493477..7709c60241c 100644 --- a/templates/src/csharp/Grpc.IntegrationTesting.StressClient/project.json.template +++ b/templates/src/csharp/Grpc.IntegrationTesting.StressClient/project.json.template @@ -15,7 +15,7 @@ "net45" ], "dependencies": { - "NETStandard.Library": "1.5.0-rc2-24027" + "NETStandard.Library": "1.6.0" } } } diff --git a/templates/src/csharp/Grpc.IntegrationTesting/project.json.template b/templates/src/csharp/Grpc.IntegrationTesting/project.json.template index 31815114857..f446fac7efb 100644 --- a/templates/src/csharp/Grpc.IntegrationTesting/project.json.template +++ b/templates/src/csharp/Grpc.IntegrationTesting/project.json.template @@ -30,8 +30,8 @@ "net45" ], "dependencies": { - "NETStandard.Library": "1.5.0-rc2-24027", - "System.Linq.Expressions": "4.0.11-rc2-24027" + "NETStandard.Library": "1.6.0", + "System.Linq.Expressions": "4.1.0" } } } From 36d15404f56760e0756d146fa2dc03d2dc72d09a Mon Sep 17 00:00:00 2001 From: Jan Tattermusch Date: Tue, 26 Jul 2016 16:01:13 -0700 Subject: [PATCH 58/89] use netcoreapp1.0 for executable projects --- templates/src/csharp/Grpc.Core.Tests/project.json.template | 3 ++- .../src/csharp/Grpc.Examples.MathClient/project.json.template | 3 ++- .../src/csharp/Grpc.Examples.MathServer/project.json.template | 3 ++- templates/src/csharp/Grpc.Examples.Tests/project.json.template | 3 ++- .../src/csharp/Grpc.HealthCheck.Tests/project.json.template | 3 ++- .../Grpc.IntegrationTesting.Client/project.json.template | 3 ++- .../Grpc.IntegrationTesting.QpsWorker/project.json.template | 3 ++- .../Grpc.IntegrationTesting.Server/project.json.template | 3 ++- .../Grpc.IntegrationTesting.StressClient/project.json.template | 3 ++- .../src/csharp/Grpc.IntegrationTesting/project.json.template | 3 ++- 10 files changed, 20 insertions(+), 10 deletions(-) diff --git a/templates/src/csharp/Grpc.Core.Tests/project.json.template b/templates/src/csharp/Grpc.Core.Tests/project.json.template index 004265e19d5..9a8dcc13d85 100644 --- a/templates/src/csharp/Grpc.Core.Tests/project.json.template +++ b/templates/src/csharp/Grpc.Core.Tests/project.json.template @@ -12,11 +12,12 @@ }, "frameworks": { "net45": { }, - "netstandard1.5": { + "netcoreapp1.0": { "imports": [ "portable-net45" ], "dependencies": { + "Microsoft.NETCore.App": "1.0.0", "NETStandard.Library": "1.6.0" } } diff --git a/templates/src/csharp/Grpc.Examples.MathClient/project.json.template b/templates/src/csharp/Grpc.Examples.MathClient/project.json.template index 194c1a3798a..67151dbcfa8 100644 --- a/templates/src/csharp/Grpc.Examples.MathClient/project.json.template +++ b/templates/src/csharp/Grpc.Examples.MathClient/project.json.template @@ -9,11 +9,12 @@ }, "frameworks": { "net45": { }, - "netstandard1.5": { + "netcoreapp1.0": { "imports": [ "portable-net45" ], "dependencies": { + "Microsoft.NETCore.App": "1.0.0", "NETStandard.Library": "1.6.0" } } diff --git a/templates/src/csharp/Grpc.Examples.MathServer/project.json.template b/templates/src/csharp/Grpc.Examples.MathServer/project.json.template index 194c1a3798a..67151dbcfa8 100644 --- a/templates/src/csharp/Grpc.Examples.MathServer/project.json.template +++ b/templates/src/csharp/Grpc.Examples.MathServer/project.json.template @@ -9,11 +9,12 @@ }, "frameworks": { "net45": { }, - "netstandard1.5": { + "netcoreapp1.0": { "imports": [ "portable-net45" ], "dependencies": { + "Microsoft.NETCore.App": "1.0.0", "NETStandard.Library": "1.6.0" } } diff --git a/templates/src/csharp/Grpc.Examples.Tests/project.json.template b/templates/src/csharp/Grpc.Examples.Tests/project.json.template index eb6bc5dde78..af13cb58501 100644 --- a/templates/src/csharp/Grpc.Examples.Tests/project.json.template +++ b/templates/src/csharp/Grpc.Examples.Tests/project.json.template @@ -11,11 +11,12 @@ }, "frameworks": { "net45": { }, - "netstandard1.5": { + "netcoreapp1.0": { "imports": [ "portable-net45" ], "dependencies": { + "Microsoft.NETCore.App": "1.0.0", "NETStandard.Library": "1.6.0" } } diff --git a/templates/src/csharp/Grpc.HealthCheck.Tests/project.json.template b/templates/src/csharp/Grpc.HealthCheck.Tests/project.json.template index 5fb1c024fb8..417b773a428 100644 --- a/templates/src/csharp/Grpc.HealthCheck.Tests/project.json.template +++ b/templates/src/csharp/Grpc.HealthCheck.Tests/project.json.template @@ -11,11 +11,12 @@ }, "frameworks": { "net45": { }, - "netstandard1.5": { + "netcoreapp1.0": { "imports": [ "portable-net45" ], "dependencies": { + "Microsoft.NETCore.App": "1.0.0", "NETStandard.Library": "1.6.0" } } diff --git a/templates/src/csharp/Grpc.IntegrationTesting.Client/project.json.template b/templates/src/csharp/Grpc.IntegrationTesting.Client/project.json.template index 7709c60241c..93151f2b89e 100644 --- a/templates/src/csharp/Grpc.IntegrationTesting.Client/project.json.template +++ b/templates/src/csharp/Grpc.IntegrationTesting.Client/project.json.template @@ -9,12 +9,13 @@ }, "frameworks": { "net45": { }, - "netstandard1.5": { + "netcoreapp1.0": { "imports": [ "portable-net45", "net45" ], "dependencies": { + "Microsoft.NETCore.App": "1.0.0", "NETStandard.Library": "1.6.0" } } diff --git a/templates/src/csharp/Grpc.IntegrationTesting.QpsWorker/project.json.template b/templates/src/csharp/Grpc.IntegrationTesting.QpsWorker/project.json.template index 7709c60241c..93151f2b89e 100644 --- a/templates/src/csharp/Grpc.IntegrationTesting.QpsWorker/project.json.template +++ b/templates/src/csharp/Grpc.IntegrationTesting.QpsWorker/project.json.template @@ -9,12 +9,13 @@ }, "frameworks": { "net45": { }, - "netstandard1.5": { + "netcoreapp1.0": { "imports": [ "portable-net45", "net45" ], "dependencies": { + "Microsoft.NETCore.App": "1.0.0", "NETStandard.Library": "1.6.0" } } diff --git a/templates/src/csharp/Grpc.IntegrationTesting.Server/project.json.template b/templates/src/csharp/Grpc.IntegrationTesting.Server/project.json.template index 7709c60241c..93151f2b89e 100644 --- a/templates/src/csharp/Grpc.IntegrationTesting.Server/project.json.template +++ b/templates/src/csharp/Grpc.IntegrationTesting.Server/project.json.template @@ -9,12 +9,13 @@ }, "frameworks": { "net45": { }, - "netstandard1.5": { + "netcoreapp1.0": { "imports": [ "portable-net45", "net45" ], "dependencies": { + "Microsoft.NETCore.App": "1.0.0", "NETStandard.Library": "1.6.0" } } diff --git a/templates/src/csharp/Grpc.IntegrationTesting.StressClient/project.json.template b/templates/src/csharp/Grpc.IntegrationTesting.StressClient/project.json.template index 7709c60241c..93151f2b89e 100644 --- a/templates/src/csharp/Grpc.IntegrationTesting.StressClient/project.json.template +++ b/templates/src/csharp/Grpc.IntegrationTesting.StressClient/project.json.template @@ -9,12 +9,13 @@ }, "frameworks": { "net45": { }, - "netstandard1.5": { + "netcoreapp1.0": { "imports": [ "portable-net45", "net45" ], "dependencies": { + "Microsoft.NETCore.App": "1.0.0", "NETStandard.Library": "1.6.0" } } diff --git a/templates/src/csharp/Grpc.IntegrationTesting/project.json.template b/templates/src/csharp/Grpc.IntegrationTesting/project.json.template index f446fac7efb..0a7d5e9af40 100644 --- a/templates/src/csharp/Grpc.IntegrationTesting/project.json.template +++ b/templates/src/csharp/Grpc.IntegrationTesting/project.json.template @@ -24,12 +24,13 @@ "System.IO": "" } }, - "netstandard1.5": { + "netcoreapp1.0": { "imports": [ "portable-net45", "net45" ], "dependencies": { + "Microsoft.NETCore.App": "1.0.0", "NETStandard.Library": "1.6.0", "System.Linq.Expressions": "4.1.0" } From 3fc8c8a9ff0402e3aa699c8ae4f9acf893c61fc9 Mon Sep 17 00:00:00 2001 From: Jan Tattermusch Date: Fri, 22 Jul 2016 15:33:29 -0700 Subject: [PATCH 59/89] regenerate --- src/csharp/Grpc.Auth/project.json | 6 +++--- src/csharp/Grpc.Core.Tests/project.json | 5 +++-- src/csharp/Grpc.Core/project.json | 4 ++-- src/csharp/Grpc.Examples.MathClient/project.json | 5 +++-- src/csharp/Grpc.Examples.MathServer/project.json | 5 +++-- src/csharp/Grpc.Examples.Tests/project.json | 5 +++-- src/csharp/Grpc.Examples/project.json | 2 +- src/csharp/Grpc.HealthCheck.Tests/project.json | 5 +++-- src/csharp/Grpc.HealthCheck/project.json | 2 +- src/csharp/Grpc.IntegrationTesting.Client/project.json | 5 +++-- src/csharp/Grpc.IntegrationTesting.QpsWorker/project.json | 5 +++-- src/csharp/Grpc.IntegrationTesting.Server/project.json | 5 +++-- .../Grpc.IntegrationTesting.StressClient/project.json | 5 +++-- src/csharp/Grpc.IntegrationTesting/project.json | 7 ++++--- 14 files changed, 38 insertions(+), 28 deletions(-) diff --git a/src/csharp/Grpc.Auth/project.json b/src/csharp/Grpc.Auth/project.json index 34a4e2f1b69..7216cf15041 100644 --- a/src/csharp/Grpc.Auth/project.json +++ b/src/csharp/Grpc.Auth/project.json @@ -32,9 +32,9 @@ "net45" ], "dependencies": { - "Microsoft.NETCore.Portable.Compatibility": "1.0.1-rc2-24027", - "NETStandard.Library": "1.5.0-rc2-24027", - "System.Threading.Tasks": "4.0.11-rc2-24027" + "Microsoft.NETCore.Portable.Compatibility": "1.0.1", + "NETStandard.Library": "1.6.0", + "System.Threading.Tasks": "4.0.11" } } } diff --git a/src/csharp/Grpc.Core.Tests/project.json b/src/csharp/Grpc.Core.Tests/project.json index d4c9a2ef316..b2bb7b716eb 100644 --- a/src/csharp/Grpc.Core.Tests/project.json +++ b/src/csharp/Grpc.Core.Tests/project.json @@ -58,12 +58,13 @@ }, "frameworks": { "net45": { }, - "netstandard1.5": { + "netcoreapp1.0": { "imports": [ "portable-net45" ], "dependencies": { - "NETStandard.Library": "1.5.0-rc2-24027" + "Microsoft.NETCore.App": "1.0.0", + "NETStandard.Library": "1.6.0" } } }, diff --git a/src/csharp/Grpc.Core/project.json b/src/csharp/Grpc.Core/project.json index 7a676f59a64..de428c2fd9f 100644 --- a/src/csharp/Grpc.Core/project.json +++ b/src/csharp/Grpc.Core/project.json @@ -40,8 +40,8 @@ "portable-net45" ], "dependencies": { - "NETStandard.Library": "1.5.0-rc2-24027", - "System.Threading.Thread": "4.0.0-rc2-24027" + "NETStandard.Library": "1.6.0", + "System.Threading.Thread": "4.0.0" } } } diff --git a/src/csharp/Grpc.Examples.MathClient/project.json b/src/csharp/Grpc.Examples.MathClient/project.json index 206d6c59824..ad319478ab0 100644 --- a/src/csharp/Grpc.Examples.MathClient/project.json +++ b/src/csharp/Grpc.Examples.MathClient/project.json @@ -55,12 +55,13 @@ }, "frameworks": { "net45": { }, - "netstandard1.5": { + "netcoreapp1.0": { "imports": [ "portable-net45" ], "dependencies": { - "NETStandard.Library": "1.5.0-rc2-24027" + "Microsoft.NETCore.App": "1.0.0", + "NETStandard.Library": "1.6.0" } } } diff --git a/src/csharp/Grpc.Examples.MathServer/project.json b/src/csharp/Grpc.Examples.MathServer/project.json index 206d6c59824..ad319478ab0 100644 --- a/src/csharp/Grpc.Examples.MathServer/project.json +++ b/src/csharp/Grpc.Examples.MathServer/project.json @@ -55,12 +55,13 @@ }, "frameworks": { "net45": { }, - "netstandard1.5": { + "netcoreapp1.0": { "imports": [ "portable-net45" ], "dependencies": { - "NETStandard.Library": "1.5.0-rc2-24027" + "Microsoft.NETCore.App": "1.0.0", + "NETStandard.Library": "1.6.0" } } } diff --git a/src/csharp/Grpc.Examples.Tests/project.json b/src/csharp/Grpc.Examples.Tests/project.json index b4c4c5f6910..1cd1848e99f 100644 --- a/src/csharp/Grpc.Examples.Tests/project.json +++ b/src/csharp/Grpc.Examples.Tests/project.json @@ -57,12 +57,13 @@ }, "frameworks": { "net45": { }, - "netstandard1.5": { + "netcoreapp1.0": { "imports": [ "portable-net45" ], "dependencies": { - "NETStandard.Library": "1.5.0-rc2-24027" + "Microsoft.NETCore.App": "1.0.0", + "NETStandard.Library": "1.6.0" } } } diff --git a/src/csharp/Grpc.Examples/project.json b/src/csharp/Grpc.Examples/project.json index 7d3f4dcbb1e..48ec530abb1 100644 --- a/src/csharp/Grpc.Examples/project.json +++ b/src/csharp/Grpc.Examples/project.json @@ -20,7 +20,7 @@ "portable-net45" ], "dependencies": { - "NETStandard.Library": "1.5.0-rc2-24027" + "NETStandard.Library": "1.6.0" } } } diff --git a/src/csharp/Grpc.HealthCheck.Tests/project.json b/src/csharp/Grpc.HealthCheck.Tests/project.json index f44a3225ae6..faa44003044 100644 --- a/src/csharp/Grpc.HealthCheck.Tests/project.json +++ b/src/csharp/Grpc.HealthCheck.Tests/project.json @@ -57,12 +57,13 @@ }, "frameworks": { "net45": { }, - "netstandard1.5": { + "netcoreapp1.0": { "imports": [ "portable-net45" ], "dependencies": { - "NETStandard.Library": "1.5.0-rc2-24027" + "Microsoft.NETCore.App": "1.0.0", + "NETStandard.Library": "1.6.0" } } } diff --git a/src/csharp/Grpc.HealthCheck/project.json b/src/csharp/Grpc.HealthCheck/project.json index 906dda36247..f11e13e9e68 100644 --- a/src/csharp/Grpc.HealthCheck/project.json +++ b/src/csharp/Grpc.HealthCheck/project.json @@ -37,7 +37,7 @@ "portable-net45" ], "dependencies": { - "NETStandard.Library": "1.5.0-rc2-24027" + "NETStandard.Library": "1.6.0" } } } diff --git a/src/csharp/Grpc.IntegrationTesting.Client/project.json b/src/csharp/Grpc.IntegrationTesting.Client/project.json index 6b61a4b76e8..287950720fe 100644 --- a/src/csharp/Grpc.IntegrationTesting.Client/project.json +++ b/src/csharp/Grpc.IntegrationTesting.Client/project.json @@ -57,13 +57,14 @@ }, "frameworks": { "net45": { }, - "netstandard1.5": { + "netcoreapp1.0": { "imports": [ "portable-net45", "net45" ], "dependencies": { - "NETStandard.Library": "1.5.0-rc2-24027" + "Microsoft.NETCore.App": "1.0.0", + "NETStandard.Library": "1.6.0" } } } diff --git a/src/csharp/Grpc.IntegrationTesting.QpsWorker/project.json b/src/csharp/Grpc.IntegrationTesting.QpsWorker/project.json index 6b61a4b76e8..287950720fe 100644 --- a/src/csharp/Grpc.IntegrationTesting.QpsWorker/project.json +++ b/src/csharp/Grpc.IntegrationTesting.QpsWorker/project.json @@ -57,13 +57,14 @@ }, "frameworks": { "net45": { }, - "netstandard1.5": { + "netcoreapp1.0": { "imports": [ "portable-net45", "net45" ], "dependencies": { - "NETStandard.Library": "1.5.0-rc2-24027" + "Microsoft.NETCore.App": "1.0.0", + "NETStandard.Library": "1.6.0" } } } diff --git a/src/csharp/Grpc.IntegrationTesting.Server/project.json b/src/csharp/Grpc.IntegrationTesting.Server/project.json index 6b61a4b76e8..287950720fe 100644 --- a/src/csharp/Grpc.IntegrationTesting.Server/project.json +++ b/src/csharp/Grpc.IntegrationTesting.Server/project.json @@ -57,13 +57,14 @@ }, "frameworks": { "net45": { }, - "netstandard1.5": { + "netcoreapp1.0": { "imports": [ "portable-net45", "net45" ], "dependencies": { - "NETStandard.Library": "1.5.0-rc2-24027" + "Microsoft.NETCore.App": "1.0.0", + "NETStandard.Library": "1.6.0" } } } diff --git a/src/csharp/Grpc.IntegrationTesting.StressClient/project.json b/src/csharp/Grpc.IntegrationTesting.StressClient/project.json index 6b61a4b76e8..287950720fe 100644 --- a/src/csharp/Grpc.IntegrationTesting.StressClient/project.json +++ b/src/csharp/Grpc.IntegrationTesting.StressClient/project.json @@ -57,13 +57,14 @@ }, "frameworks": { "net45": { }, - "netstandard1.5": { + "netcoreapp1.0": { "imports": [ "portable-net45", "net45" ], "dependencies": { - "NETStandard.Library": "1.5.0-rc2-24027" + "Microsoft.NETCore.App": "1.0.0", + "NETStandard.Library": "1.6.0" } } } diff --git a/src/csharp/Grpc.IntegrationTesting/project.json b/src/csharp/Grpc.IntegrationTesting/project.json index dcd9ccabd29..bb61a679c1f 100644 --- a/src/csharp/Grpc.IntegrationTesting/project.json +++ b/src/csharp/Grpc.IntegrationTesting/project.json @@ -72,14 +72,15 @@ "System.IO": "" } }, - "netstandard1.5": { + "netcoreapp1.0": { "imports": [ "portable-net45", "net45" ], "dependencies": { - "NETStandard.Library": "1.5.0-rc2-24027", - "System.Linq.Expressions": "4.0.11-rc2-24027" + "Microsoft.NETCore.App": "1.0.0", + "NETStandard.Library": "1.6.0", + "System.Linq.Expressions": "4.1.0" } } } From d083c148a249f089bbed832961982d0c5690c1e4 Mon Sep 17 00:00:00 2001 From: Stanley Cheung Date: Fri, 29 Jul 2016 13:39:26 -0700 Subject: [PATCH 60/89] php: missed a macro --- src/php/ext/grpc/channel.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/php/ext/grpc/channel.c b/src/php/ext/grpc/channel.c index e96ead582f4..b5a2c9f6baf 100644 --- a/src/php/ext/grpc/channel.c +++ b/src/php/ext/grpc/channel.c @@ -84,7 +84,7 @@ void php_grpc_read_args_array(zval *args_array, array_hash = Z_ARRVAL_P(args_array); if (!array_hash) { zend_throw_exception(spl_ce_InvalidArgumentException, - "array_hash is NULL", 1); + "array_hash is NULL", 1 TSRMLS_CC); return; } args->num_args = zend_hash_num_elements(array_hash); From 6531826a56eb8d9a7daf085e0bc28c760952cefa Mon Sep 17 00:00:00 2001 From: David Garcia Quintas Date: Fri, 29 Jul 2016 13:43:38 -0700 Subject: [PATCH 61/89] Reordered lines in grpclb.c for readability --- src/core/ext/lb_policy/grpclb/grpclb.c | 1002 ++++++++++++------------ 1 file changed, 493 insertions(+), 509 deletions(-) diff --git a/src/core/ext/lb_policy/grpclb/grpclb.c b/src/core/ext/lb_policy/grpclb/grpclb.c index 0268d89d38f..f1e9ecc558c 100644 --- a/src/core/ext/lb_policy/grpclb/grpclb.c +++ b/src/core/ext/lb_policy/grpclb/grpclb.c @@ -61,7 +61,7 @@ * out, the usual behavior of pick-first applies, continuing to pick from the * list {a1..an}. * - * Upon sucesss, a \a LoadBalancingResponse is expected in \a res_rcvd_cb. An + * Upon sucesss, a \a LoadBalancingResponse is expected in \a res_recv_cb. An * invalid one results in the termination of the streaming call. A new streaming * call should be created if possible, failing the original call otherwise. * For a valid \a LoadBalancingResponse, the server list of actual backends is @@ -180,6 +180,25 @@ typedef struct pending_pick { wrapped_rr_closure_arg wrapped_on_complete_arg; } pending_pick; +static void add_pending_pick(pending_pick **root, grpc_polling_entity *pollent, + grpc_metadata_batch *initial_metadata, + uint32_t initial_metadata_flags, + grpc_connected_subchannel **target, + grpc_closure *on_complete) { + pending_pick *pp = gpr_malloc(sizeof(*pp)); + memset(pp, 0, sizeof(pending_pick)); + memset(&pp->wrapped_on_complete_arg, 0, sizeof(wrapped_rr_closure_arg)); + pp->next = *root; + pp->pollent = pollent; + pp->target = target; + pp->initial_metadata = initial_metadata; + pp->initial_metadata_flags = initial_metadata_flags; + pp->wrapped_on_complete_arg.wrapped_closure = on_complete; + grpc_closure_init(&pp->wrapped_on_complete, wrapped_rr_closure, + &pp->wrapped_on_complete_arg); + *root = pp; +} + /* Same as the \a pending_pick struct but for ping operations */ typedef struct pending_ping { struct pending_ping *next; @@ -192,61 +211,21 @@ typedef struct pending_ping { wrapped_rr_closure_arg wrapped_notify_arg; } pending_ping; -typedef struct glb_lb_policy glb_lb_policy; - -/* Used internally for the client call to the LB */ -typedef struct lb_client_data { - gpr_mu mu; - - /* called once initial metadata's been sent */ - grpc_closure md_sent; - - /* called once initial metadata's been received */ - grpc_closure md_rcvd; - - /* called once the LoadBalanceRequest has been sent to the LB server. See - * src/proto/grpc/.../load_balancer.proto */ - grpc_closure req_sent; - - /* A response from the LB server has been received (or error). Process it */ - grpc_closure res_rcvd; - - /* After the client has sent a close to the LB server */ - grpc_closure close_sent; - - /* ... and the status from the LB server has been received */ - grpc_closure srv_status_rcvd; - - grpc_call *lb_call; /* streaming call to the LB server, */ - gpr_timespec deadline; /* for the streaming call to the LB server */ - - grpc_metadata_array initial_metadata_recv; /* initial MD from LB server */ - grpc_metadata_array trailing_metadata_recv; /* trailing MD from LB server */ - - /* what's being sent to the LB server. Note that its value may vary if the LB - * server indicates a redirect. */ - grpc_byte_buffer *request_payload; - - /* response from the LB server, if any. Processed in res_rcvd_cb() */ - grpc_byte_buffer *response_payload; - - /* the call's status and status detailset in srv_status_rcvd_cb() */ - grpc_status_code status; - char *status_details; - size_t status_details_capacity; - - /* pointer back to the enclosing policy */ - glb_lb_policy *glb_policy; -} lb_client_data; - -/* Keeps track and reacts to changes in connectivity of the RR instance */ -typedef struct rr_connectivity_data { - grpc_closure on_change; - grpc_connectivity_state state; - glb_lb_policy *glb_policy; -} rr_connectivity_data; +static void add_pending_ping(pending_ping **root, grpc_closure *notify) { + pending_ping *pping = gpr_malloc(sizeof(*pping)); + memset(pping, 0, sizeof(pending_ping)); + memset(&pping->wrapped_notify_arg, 0, sizeof(wrapped_rr_closure_arg)); + pping->next = *root; + grpc_closure_init(&pping->wrapped_notify, wrapped_rr_closure, + &pping->wrapped_notify_arg); + pping->wrapped_notify_arg.wrapped_closure = notify; + *root = pping; +} -struct glb_lb_policy { +typedef struct rr_connectivity_data rr_connectivity_data; +typedef struct lb_client_data lb_client_data; +static const grpc_lb_policy_vtable glb_lb_policy_vtable; +typedef struct glb_lb_policy { /** base policy: must be first */ grpc_lb_policy base; @@ -288,10 +267,114 @@ struct glb_lb_policy { /* arguments for the wrapped_on_complete closure */ wrapped_rr_closure_arg wc_arg; +} glb_lb_policy; + +/* Keeps track and reacts to changes in connectivity of the RR instance */ +struct rr_connectivity_data { + grpc_closure on_change; + grpc_connectivity_state state; + glb_lb_policy *glb_policy; }; +static grpc_lb_policy *create_rr(grpc_exec_ctx *exec_ctx, + const grpc_grpclb_serverlist *serverlist, + glb_lb_policy *glb_policy) { + /* TODO(dgq): support mixed ip version */ + GPR_ASSERT(serverlist != NULL && serverlist->num_servers > 0); + char **host_ports = gpr_malloc(sizeof(char *) * serverlist->num_servers); + for (size_t i = 0; i < serverlist->num_servers; ++i) { + gpr_join_host_port(&host_ports[i], serverlist->servers[i]->ip_address, + serverlist->servers[i]->port); + } + + size_t uri_path_len; + char *concat_ipports = gpr_strjoin_sep( + (const char **)host_ports, serverlist->num_servers, ",", &uri_path_len); + + grpc_lb_policy_args args; + args.client_channel_factory = glb_policy->cc_factory; + args.addresses = gpr_malloc(sizeof(grpc_resolved_addresses)); + args.addresses->naddrs = serverlist->num_servers; + args.addresses->addrs = + gpr_malloc(sizeof(grpc_resolved_address) * args.addresses->naddrs); + size_t out_addrs_idx = 0; + for (size_t i = 0; i < serverlist->num_servers; ++i) { + grpc_uri uri; + struct sockaddr_storage sa; + size_t sa_len; + uri.path = host_ports[i]; + if (parse_ipv4(&uri, &sa, &sa_len)) { /* TODO(dgq): add support for ipv6 */ + memcpy(args.addresses->addrs[out_addrs_idx].addr, &sa, sa_len); + args.addresses->addrs[out_addrs_idx].len = sa_len; + ++out_addrs_idx; + } else { + gpr_log(GPR_ERROR, "Invalid LB service address '%s', ignoring.", + host_ports[i]); + } + } + + grpc_lb_policy *rr = grpc_lb_policy_create(exec_ctx, "round_robin", &args); + gpr_free(concat_ipports); + for (size_t i = 0; i < serverlist->num_servers; i++) { + gpr_free(host_ports[i]); + } + gpr_free(host_ports); + gpr_free(args.addresses->addrs); + gpr_free(args.addresses); + return rr; +} static void rr_handover(grpc_exec_ctx *exec_ctx, glb_lb_policy *glb_policy, - grpc_error *error); + grpc_error *error) { + GRPC_ERROR_REF(error); + glb_policy->rr_policy = + create_rr(exec_ctx, glb_policy->serverlist, glb_policy); + + if (grpc_lb_glb_trace) { + gpr_log(GPR_INFO, "Created RR policy (0x%" PRIxPTR ")", + (intptr_t)glb_policy->rr_policy); + } + GPR_ASSERT(glb_policy->rr_policy != NULL); + glb_policy->rr_connectivity->state = grpc_lb_policy_check_connectivity( + exec_ctx, glb_policy->rr_policy, &error); + grpc_lb_policy_notify_on_state_change( + exec_ctx, glb_policy->rr_policy, &glb_policy->rr_connectivity->state, + &glb_policy->rr_connectivity->on_change); + grpc_connectivity_state_set(exec_ctx, &glb_policy->state_tracker, + glb_policy->rr_connectivity->state, error, + "rr_handover"); + grpc_lb_policy_exit_idle(exec_ctx, glb_policy->rr_policy); + + /* flush pending ops */ + pending_pick *pp; + while ((pp = glb_policy->pending_picks)) { + glb_policy->pending_picks = pp->next; + GRPC_LB_POLICY_REF(glb_policy->rr_policy, "rr_handover_pending_pick"); + pp->wrapped_on_complete_arg.rr_policy = glb_policy->rr_policy; + if (grpc_lb_glb_trace) { + gpr_log(GPR_INFO, "Pending pick about to PICK from 0x%" PRIxPTR "", + (intptr_t)glb_policy->rr_policy); + } + grpc_lb_policy_pick(exec_ctx, glb_policy->rr_policy, pp->pollent, + pp->initial_metadata, pp->initial_metadata_flags, + pp->target, &pp->wrapped_on_complete); + pp->wrapped_on_complete_arg.owning_pending_node = pp; + } + + pending_ping *pping; + while ((pping = glb_policy->pending_pings)) { + glb_policy->pending_pings = pping->next; + GRPC_LB_POLICY_REF(glb_policy->rr_policy, "rr_handover_pending_ping"); + pping->wrapped_notify_arg.rr_policy = glb_policy->rr_policy; + if (grpc_lb_glb_trace) { + gpr_log(GPR_INFO, "Pending ping about to PING from 0x%" PRIxPTR "", + (intptr_t)glb_policy->rr_policy); + } + grpc_lb_policy_ping_one(exec_ctx, glb_policy->rr_policy, + &pping->wrapped_notify); + pping->wrapped_notify_arg.owning_pending_node = pping; + } + GRPC_ERROR_UNREF(error); +} static void rr_connectivity_changed(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) { rr_connectivity_data *rr_conn_data = arg; @@ -322,261 +405,68 @@ static void rr_connectivity_changed(grpc_exec_ctx *exec_ctx, void *arg, GRPC_ERROR_UNREF(error); } -static void add_pending_pick(pending_pick **root, grpc_polling_entity *pollent, - grpc_metadata_batch *initial_metadata, - uint32_t initial_metadata_flags, - grpc_connected_subchannel **target, - grpc_closure *on_complete) { - pending_pick *pp = gpr_malloc(sizeof(*pp)); - memset(pp, 0, sizeof(pending_pick)); - memset(&pp->wrapped_on_complete_arg, 0, sizeof(wrapped_rr_closure_arg)); - pp->next = *root; - pp->pollent = pollent; - pp->target = target; - pp->initial_metadata = initial_metadata; - pp->initial_metadata_flags = initial_metadata_flags; - pp->wrapped_on_complete_arg.wrapped_closure = on_complete; - grpc_closure_init(&pp->wrapped_on_complete, wrapped_rr_closure, - &pp->wrapped_on_complete_arg); - *root = pp; -} +static grpc_lb_policy *glb_create(grpc_exec_ctx *exec_ctx, + grpc_lb_policy_factory *factory, + grpc_lb_policy_args *args) { + glb_lb_policy *glb_policy = gpr_malloc(sizeof(*glb_policy)); + memset(glb_policy, 0, sizeof(*glb_policy)); -static void add_pending_ping(pending_ping **root, grpc_closure *notify) { - pending_ping *pping = gpr_malloc(sizeof(*pping)); - memset(pping, 0, sizeof(pending_ping)); - memset(&pping->wrapped_notify_arg, 0, sizeof(wrapped_rr_closure_arg)); - pping->next = *root; - grpc_closure_init(&pping->wrapped_notify, wrapped_rr_closure, - &pping->wrapped_notify_arg); - pping->wrapped_notify_arg.wrapped_closure = notify; - *root = pping; -} + /* All input addresses in args->addresses come from a resolver that claims + * they are LB services. It's the resolver's responsibility to make sure this + * policy is only instantiated and used in that case. + * + * Create a client channel over them to communicate with a LB service */ + glb_policy->cc_factory = args->client_channel_factory; + GPR_ASSERT(glb_policy->cc_factory != NULL); + if (args->addresses->naddrs == 0) { + return NULL; + } -static void lb_client_data_destroy(lb_client_data *lb_client); + /* construct a target from the args->addresses, in the form + * ipvX://ip1:port1,ip2:port2,... + * TODO(dgq): support mixed ip version */ + char **addr_strs = gpr_malloc(sizeof(char *) * args->addresses->naddrs); + addr_strs[0] = + grpc_sockaddr_to_uri((const struct sockaddr *)&args->addresses->addrs[0]); + for (size_t i = 1; i < args->addresses->naddrs; i++) { + GPR_ASSERT(grpc_sockaddr_to_string( + &addr_strs[i], + (const struct sockaddr *)&args->addresses->addrs[i], + true) == 0); + } + size_t uri_path_len; + char *target_uri_str = gpr_strjoin_sep( + (const char **)addr_strs, args->addresses->naddrs, ",", &uri_path_len); -static void md_sent_cb(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) { - lb_client_data *lb_client = arg; - GPR_ASSERT(lb_client->lb_call); - grpc_op ops[1]; - memset(ops, 0, sizeof(ops)); - grpc_op *op = ops; - op->op = GRPC_OP_RECV_INITIAL_METADATA; - op->data.recv_initial_metadata = &lb_client->initial_metadata_recv; - op->flags = 0; - op->reserved = NULL; - op++; - grpc_call_error call_error = grpc_call_start_batch_and_execute( - exec_ctx, lb_client->lb_call, ops, (size_t)(op - ops), - &lb_client->md_rcvd); - GPR_ASSERT(GRPC_CALL_OK == call_error); -} + /* will pick using pick_first */ + glb_policy->lb_channel = grpc_client_channel_factory_create_channel( + exec_ctx, glb_policy->cc_factory, target_uri_str, + GRPC_CLIENT_CHANNEL_TYPE_LOAD_BALANCING, NULL); -static void md_recv_cb(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) { - lb_client_data *lb_client = arg; - GPR_ASSERT(lb_client->lb_call); - grpc_op ops[1]; - memset(ops, 0, sizeof(ops)); - grpc_op *op = ops; - - op->op = GRPC_OP_SEND_MESSAGE; - op->data.send_message = lb_client->request_payload; - op->flags = 0; - op->reserved = NULL; - op++; - grpc_call_error call_error = grpc_call_start_batch_and_execute( - exec_ctx, lb_client->lb_call, ops, (size_t)(op - ops), - &lb_client->req_sent); - GPR_ASSERT(GRPC_CALL_OK == call_error); -} - -static void req_sent_cb(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) { - lb_client_data *lb_client = arg; - - grpc_op ops[1]; - memset(ops, 0, sizeof(ops)); - grpc_op *op = ops; - - op->op = GRPC_OP_RECV_MESSAGE; - op->data.recv_message = &lb_client->response_payload; - op->flags = 0; - op->reserved = NULL; - op++; - grpc_call_error call_error = grpc_call_start_batch_and_execute( - exec_ctx, lb_client->lb_call, ops, (size_t)(op - ops), - &lb_client->res_rcvd); - GPR_ASSERT(GRPC_CALL_OK == call_error); -} - -static void res_rcvd_cb(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) { - lb_client_data *lb_client = arg; - grpc_op ops[2]; - memset(ops, 0, sizeof(ops)); - grpc_op *op = ops; - if (lb_client->response_payload != NULL) { - /* Received data from the LB server. Look inside - * lb_client->response_payload, for - * a serverlist. */ - grpc_byte_buffer_reader bbr; - grpc_byte_buffer_reader_init(&bbr, lb_client->response_payload); - gpr_slice response_slice = grpc_byte_buffer_reader_readall(&bbr); - grpc_byte_buffer_destroy(lb_client->response_payload); - grpc_grpclb_serverlist *serverlist = - grpc_grpclb_response_parse_serverlist(response_slice); - if (serverlist != NULL) { - gpr_slice_unref(response_slice); - if (grpc_lb_glb_trace) { - gpr_log(GPR_INFO, "Serverlist with %zu servers received", - serverlist->num_servers); - } - - /* update serverlist */ - if (serverlist->num_servers > 0) { - if (grpc_grpclb_serverlist_equals(lb_client->glb_policy->serverlist, - serverlist)) { - if (grpc_lb_glb_trace) { - gpr_log(GPR_INFO, - "Incoming server list identical to current, ignoring."); - } - } else { /* new serverlist */ - if (lb_client->glb_policy->serverlist != NULL) { - /* dispose of the old serverlist */ - grpc_grpclb_destroy_serverlist(lb_client->glb_policy->serverlist); - } - /* and update the copy in the glb_lb_policy instance */ - lb_client->glb_policy->serverlist = serverlist; - } - if (lb_client->glb_policy->rr_policy == NULL) { - /* initial "handover", in this case from a null RR policy, meaning - * it'll just create the first RR policy instance */ - rr_handover(exec_ctx, lb_client->glb_policy, error); - } else { - /* unref the RR policy, eventually leading to its substitution with a - * new one constructed from the received serverlist (see - * rr_connectivity_changed) */ - GRPC_LB_POLICY_UNREF(exec_ctx, lb_client->glb_policy->rr_policy, - "serverlist_received"); - } - } else { - if (grpc_lb_glb_trace) { - gpr_log(GPR_INFO, - "Received empty server list. Picks will stay pending until a " - "response with > 0 servers is received"); - } - } - - /* keep listening for serverlist updates */ - op->op = GRPC_OP_RECV_MESSAGE; - op->data.recv_message = &lb_client->response_payload; - op->flags = 0; - op->reserved = NULL; - op++; - const grpc_call_error call_error = grpc_call_start_batch_and_execute( - exec_ctx, lb_client->lb_call, ops, (size_t)(op - ops), - &lb_client->res_rcvd); /* loop */ - GPR_ASSERT(GRPC_CALL_OK == call_error); - return; - } - - GPR_ASSERT(serverlist == NULL); - gpr_log(GPR_ERROR, "Invalid LB response received: '%s'", - gpr_dump_slice(response_slice, GPR_DUMP_ASCII)); - gpr_slice_unref(response_slice); - - /* Disconnect from server returning invalid response. */ - op->op = GRPC_OP_SEND_CLOSE_FROM_CLIENT; - op->flags = 0; - op->reserved = NULL; - op++; - grpc_call_error call_error = grpc_call_start_batch_and_execute( - exec_ctx, lb_client->lb_call, ops, (size_t)(op - ops), - &lb_client->close_sent); - GPR_ASSERT(GRPC_CALL_OK == call_error); - } - /* empty payload: call cancelled by server. Cleanups happening in - * srv_status_rcvd_cb */ -} - -static void close_sent_cb(grpc_exec_ctx *exec_ctx, void *arg, - grpc_error *error) { - if (grpc_lb_glb_trace) { - gpr_log(GPR_INFO, - "Close from LB client sent. Waiting from server status now"); + gpr_free(target_uri_str); + for (size_t i = 0; i < args->addresses->naddrs; i++) { + gpr_free(addr_strs[i]); } -} + gpr_free(addr_strs); -static void query_for_backends(grpc_exec_ctx *exec_ctx, - glb_lb_policy *glb_policy); -static void srv_status_rcvd_cb(grpc_exec_ctx *exec_ctx, void *arg, - grpc_error *error) { - lb_client_data *lb_client = arg; - glb_lb_policy *glb_policy = lb_client->glb_policy; - if (grpc_lb_glb_trace) { - gpr_log(GPR_INFO, - "status from lb server received. Status = %d, Details = '%s', " - "Capaticy " - "= %zu", - lb_client->status, lb_client->status_details, - lb_client->status_details_capacity); + if (glb_policy->lb_channel == NULL) { + gpr_free(glb_policy); + return NULL; } - grpc_call_destroy(lb_client->lb_call); - lb_client_data_destroy(lb_client); - glb_policy->lb_client = NULL; - /* TODO(dgq): deal with stream termination properly (fire up another one? fail - * the original call?) */ -} - -static lb_client_data *lb_client_data_create(glb_lb_policy *glb_policy) { - lb_client_data *lb_client = gpr_malloc(sizeof(lb_client_data)); - memset(lb_client, 0, sizeof(lb_client_data)); - - gpr_mu_init(&lb_client->mu); - grpc_closure_init(&lb_client->md_sent, md_sent_cb, lb_client); - - grpc_closure_init(&lb_client->md_rcvd, md_recv_cb, lb_client); - grpc_closure_init(&lb_client->req_sent, req_sent_cb, lb_client); - grpc_closure_init(&lb_client->res_rcvd, res_rcvd_cb, lb_client); - grpc_closure_init(&lb_client->close_sent, close_sent_cb, lb_client); - grpc_closure_init(&lb_client->srv_status_rcvd, srv_status_rcvd_cb, lb_client); - - /* TODO(dgq): get the deadline from the client config instead of fabricating - * one here. */ - lb_client->deadline = gpr_time_add(gpr_now(GPR_CLOCK_MONOTONIC), - gpr_time_from_seconds(3, GPR_TIMESPAN)); - - lb_client->lb_call = grpc_channel_create_pollset_set_call( - glb_policy->lb_channel, NULL, GRPC_PROPAGATE_DEFAULTS, - glb_policy->base.interested_parties, "/BalanceLoad", - NULL, /* FIXME(dgq): which "host" value to use? */ - lb_client->deadline, NULL); - - grpc_metadata_array_init(&lb_client->initial_metadata_recv); - grpc_metadata_array_init(&lb_client->trailing_metadata_recv); - - grpc_grpclb_request *request = grpc_grpclb_request_create( - "load.balanced.service.name"); /* FIXME(dgq): get the name of the load - balanced service from the resolver */ - gpr_slice request_payload_slice = grpc_grpclb_request_encode(request); - lb_client->request_payload = - grpc_raw_byte_buffer_create(&request_payload_slice, 1); - gpr_slice_unref(request_payload_slice); - grpc_grpclb_request_destroy(request); - - lb_client->status_details = NULL; - lb_client->status_details_capacity = 0; - lb_client->glb_policy = glb_policy; - return lb_client; -} - -static void lb_client_data_destroy(lb_client_data *lb_client) { - grpc_metadata_array_destroy(&lb_client->initial_metadata_recv); - grpc_metadata_array_destroy(&lb_client->trailing_metadata_recv); - - grpc_byte_buffer_destroy(lb_client->request_payload); + rr_connectivity_data *rr_connectivity = + gpr_malloc(sizeof(rr_connectivity_data)); + memset(rr_connectivity, 0, sizeof(rr_connectivity_data)); + grpc_closure_init(&rr_connectivity->on_change, rr_connectivity_changed, + rr_connectivity); + rr_connectivity->glb_policy = glb_policy; + glb_policy->rr_connectivity = rr_connectivity; - gpr_free(lb_client->status_details); - gpr_mu_destroy(&lb_client->mu); - gpr_free(lb_client); + grpc_lb_policy_init(&glb_policy->base, &glb_lb_policy_vtable); + gpr_mu_init(&glb_policy->mu); + grpc_connectivity_state_init(&glb_policy->state_tracker, GRPC_CHANNEL_IDLE, + "grpclb"); + return &glb_policy->base; } static void glb_destroy(grpc_exec_ctx *exec_ctx, grpc_lb_policy *pol) { @@ -656,6 +546,7 @@ static void glb_cancel_pick(grpc_exec_ctx *exec_ctx, grpc_lb_policy *pol, gpr_mu_unlock(&glb_policy->mu); } +static grpc_call *lb_client_data_get_call(lb_client_data *lb_client); static void glb_cancel_picks(grpc_exec_ctx *exec_ctx, grpc_lb_policy *pol, uint32_t initial_metadata_flags_mask, uint32_t initial_metadata_flags_eq) { @@ -663,7 +554,7 @@ static void glb_cancel_picks(grpc_exec_ctx *exec_ctx, grpc_lb_policy *pol, gpr_mu_lock(&glb_policy->mu); if (glb_policy->lb_client != NULL) { /* cancel the call to the load balancer service, if any */ - grpc_call_cancel(glb_policy->lb_client->lb_call, NULL); + grpc_call_cancel(lb_client_data_get_call(glb_policy->lb_client), NULL); } pending_pick *pp = glb_policy->pending_picks; glb_policy->pending_picks = NULL; @@ -684,151 +575,12 @@ static void glb_cancel_picks(grpc_exec_ctx *exec_ctx, grpc_lb_policy *pol, } gpr_mu_unlock(&glb_policy->mu); } - static void query_for_backends(grpc_exec_ctx *exec_ctx, - glb_lb_policy *glb_policy) { - GPR_ASSERT(glb_policy->lb_channel != NULL); - - glb_policy->lb_client = lb_client_data_create(glb_policy); - grpc_call_error call_error; - grpc_op ops[1]; - memset(ops, 0, sizeof(ops)); - grpc_op *op = ops; - op->op = GRPC_OP_SEND_INITIAL_METADATA; - op->data.send_initial_metadata.count = 0; - op->flags = 0; - op->reserved = NULL; - op++; - call_error = grpc_call_start_batch_and_execute( - exec_ctx, glb_policy->lb_client->lb_call, ops, (size_t)(op - ops), - &glb_policy->lb_client->md_sent); - GPR_ASSERT(GRPC_CALL_OK == call_error); - - op = ops; - op->op = GRPC_OP_RECV_STATUS_ON_CLIENT; - op->data.recv_status_on_client.trailing_metadata = - &glb_policy->lb_client->trailing_metadata_recv; - op->data.recv_status_on_client.status = &glb_policy->lb_client->status; - op->data.recv_status_on_client.status_details = - &glb_policy->lb_client->status_details; - op->data.recv_status_on_client.status_details_capacity = - &glb_policy->lb_client->status_details_capacity; - op->flags = 0; - op->reserved = NULL; - op++; - call_error = grpc_call_start_batch_and_execute( - exec_ctx, glb_policy->lb_client->lb_call, ops, (size_t)(op - ops), - &glb_policy->lb_client->srv_status_rcvd); - GPR_ASSERT(GRPC_CALL_OK == call_error); + glb_lb_policy *glb_policy); +static void start_picking(grpc_exec_ctx *exec_ctx, glb_lb_policy *glb_policy) { + glb_policy->started_picking = true; + query_for_backends(exec_ctx, glb_policy); } - -static grpc_lb_policy *create_rr(grpc_exec_ctx *exec_ctx, - const grpc_grpclb_serverlist *serverlist, - glb_lb_policy *glb_policy) { - /* TODO(dgq): support mixed ip version */ - GPR_ASSERT(serverlist != NULL && serverlist->num_servers > 0); - char **host_ports = gpr_malloc(sizeof(char *) * serverlist->num_servers); - for (size_t i = 0; i < serverlist->num_servers; ++i) { - gpr_join_host_port(&host_ports[i], serverlist->servers[i]->ip_address, - serverlist->servers[i]->port); - } - - size_t uri_path_len; - char *concat_ipports = gpr_strjoin_sep( - (const char **)host_ports, serverlist->num_servers, ",", &uri_path_len); - - grpc_lb_policy_args args; - args.client_channel_factory = glb_policy->cc_factory; - args.addresses = gpr_malloc(sizeof(grpc_resolved_addresses)); - args.addresses->naddrs = serverlist->num_servers; - args.addresses->addrs = - gpr_malloc(sizeof(grpc_resolved_address) * args.addresses->naddrs); - size_t out_addrs_idx = 0; - for (size_t i = 0; i < serverlist->num_servers; ++i) { - grpc_uri uri; - struct sockaddr_storage sa; - size_t sa_len; - uri.path = host_ports[i]; - if (parse_ipv4(&uri, &sa, &sa_len)) { /* TODO(dgq): add support for ipv6 */ - memcpy(args.addresses->addrs[out_addrs_idx].addr, &sa, sa_len); - args.addresses->addrs[out_addrs_idx].len = sa_len; - ++out_addrs_idx; - } else { - gpr_log(GPR_ERROR, "Invalid LB service address '%s', ignoring.", - host_ports[i]); - } - } - - grpc_lb_policy *rr = grpc_lb_policy_create(exec_ctx, "round_robin", &args); - - gpr_free(concat_ipports); - for (size_t i = 0; i < serverlist->num_servers; i++) { - gpr_free(host_ports[i]); - } - gpr_free(host_ports); - gpr_free(args.addresses->addrs); - gpr_free(args.addresses); - return rr; -} - -static void start_picking(grpc_exec_ctx *exec_ctx, glb_lb_policy *glb_policy) { - glb_policy->started_picking = true; - query_for_backends(exec_ctx, glb_policy); -} - -static void rr_handover(grpc_exec_ctx *exec_ctx, glb_lb_policy *glb_policy, - grpc_error *error) { - GRPC_ERROR_REF(error); - glb_policy->rr_policy = - create_rr(exec_ctx, glb_policy->serverlist, glb_policy); - - if (grpc_lb_glb_trace) { - gpr_log(GPR_INFO, "Created RR policy (0x%" PRIxPTR ")", - (intptr_t)glb_policy->rr_policy); - } - GPR_ASSERT(glb_policy->rr_policy != NULL); - glb_policy->rr_connectivity->state = grpc_lb_policy_check_connectivity( - exec_ctx, glb_policy->rr_policy, &error); - grpc_lb_policy_notify_on_state_change( - exec_ctx, glb_policy->rr_policy, &glb_policy->rr_connectivity->state, - &glb_policy->rr_connectivity->on_change); - grpc_connectivity_state_set(exec_ctx, &glb_policy->state_tracker, - glb_policy->rr_connectivity->state, error, - "rr_handover"); - grpc_lb_policy_exit_idle(exec_ctx, glb_policy->rr_policy); - - /* flush pending ops */ - pending_pick *pp; - while ((pp = glb_policy->pending_picks)) { - glb_policy->pending_picks = pp->next; - GRPC_LB_POLICY_REF(glb_policy->rr_policy, "rr_handover_pending_pick"); - pp->wrapped_on_complete_arg.rr_policy = glb_policy->rr_policy; - if (grpc_lb_glb_trace) { - gpr_log(GPR_INFO, "Pending pick about to PICK from 0x%" PRIxPTR "", - (intptr_t)glb_policy->rr_policy); - } - grpc_lb_policy_pick(exec_ctx, glb_policy->rr_policy, pp->pollent, - pp->initial_metadata, pp->initial_metadata_flags, - pp->target, &pp->wrapped_on_complete); - pp->wrapped_on_complete_arg.owning_pending_node = pp; - } - - pending_ping *pping; - while ((pping = glb_policy->pending_pings)) { - glb_policy->pending_pings = pping->next; - GRPC_LB_POLICY_REF(glb_policy->rr_policy, "rr_handover_pending_ping"); - pping->wrapped_notify_arg.rr_policy = glb_policy->rr_policy; - if (grpc_lb_glb_trace) { - gpr_log(GPR_INFO, "Pending ping about to PING from 0x%" PRIxPTR "", - (intptr_t)glb_policy->rr_policy); - } - grpc_lb_policy_ping_one(exec_ctx, glb_policy->rr_policy, - &pping->wrapped_notify); - pping->wrapped_notify_arg.owning_pending_node = pping; - } - GRPC_ERROR_UNREF(error); -} - static void glb_exit_idle(grpc_exec_ctx *exec_ctx, grpc_lb_policy *pol) { glb_lb_policy *glb_policy = (glb_lb_policy *)pol; gpr_mu_lock(&glb_policy->mu); @@ -837,7 +589,6 @@ static void glb_exit_idle(grpc_exec_ctx *exec_ctx, grpc_lb_policy *pol) { } gpr_mu_unlock(&glb_policy->mu); } - static int glb_pick(grpc_exec_ctx *exec_ctx, grpc_lb_policy *pol, grpc_polling_entity *pollent, grpc_metadata_batch *initial_metadata, @@ -888,7 +639,6 @@ static int glb_pick(grpc_exec_ctx *exec_ctx, grpc_lb_policy *pol, gpr_mu_unlock(&glb_policy->mu); return r; } - static grpc_connectivity_state glb_check_connectivity( grpc_exec_ctx *exec_ctx, grpc_lb_policy *pol, grpc_error **connectivity_error) { @@ -900,7 +650,6 @@ static grpc_connectivity_state glb_check_connectivity( gpr_mu_unlock(&glb_policy->mu); return st; } - static void glb_ping_one(grpc_exec_ctx *exec_ctx, grpc_lb_policy *pol, grpc_closure *closure) { glb_lb_policy *glb_policy = (glb_lb_policy *)pol; @@ -915,7 +664,6 @@ static void glb_ping_one(grpc_exec_ctx *exec_ctx, grpc_lb_policy *pol, } gpr_mu_unlock(&glb_policy->mu); } - static void glb_notify_on_state_change(grpc_exec_ctx *exec_ctx, grpc_lb_policy *pol, grpc_connectivity_state *current, @@ -928,79 +676,315 @@ static void glb_notify_on_state_change(grpc_exec_ctx *exec_ctx, gpr_mu_unlock(&glb_policy->mu); } -static const grpc_lb_policy_vtable glb_lb_policy_vtable = { - glb_destroy, glb_shutdown, glb_pick, - glb_cancel_pick, glb_cancel_picks, glb_ping_one, - glb_exit_idle, glb_check_connectivity, glb_notify_on_state_change}; +/* Used internally for the client call to the LB */ +typedef struct lb_client_data { + gpr_mu mu; -static void glb_factory_ref(grpc_lb_policy_factory *factory) {} + /* called once initial metadata's been sent */ + grpc_closure md_sent; -static void glb_factory_unref(grpc_lb_policy_factory *factory) {} + /* called once initial metadata's been received */ + grpc_closure md_rcvd; -static grpc_lb_policy *glb_create(grpc_exec_ctx *exec_ctx, - grpc_lb_policy_factory *factory, - grpc_lb_policy_args *args) { - glb_lb_policy *glb_policy = gpr_malloc(sizeof(*glb_policy)); - memset(glb_policy, 0, sizeof(*glb_policy)); + /* called once the LoadBalanceRequest has been sent to the LB server. See + * src/proto/grpc/.../load_balancer.proto */ + grpc_closure req_sent; - /* All input addresses in args->addresses come from a resolver that claims - * they are LB services. It's the resolver's responsibility to make sure this - * policy is only instantiated and used in that case. - * - * Create a client channel over them to communicate with a LB service */ - glb_policy->cc_factory = args->client_channel_factory; - GPR_ASSERT(glb_policy->cc_factory != NULL); - if (args->addresses->naddrs == 0) { - return NULL; - } + /* A response from the LB server has been received (or error). Process it */ + grpc_closure res_rcvd; - /* construct a target from the args->addresses, in the form - * ipvX://ip1:port1,ip2:port2,... - * TODO(dgq): support mixed ip version */ - char **addr_strs = gpr_malloc(sizeof(char *) * args->addresses->naddrs); - addr_strs[0] = - grpc_sockaddr_to_uri((const struct sockaddr *)&args->addresses->addrs[0]); - for (size_t i = 1; i < args->addresses->naddrs; i++) { - GPR_ASSERT(grpc_sockaddr_to_string( - &addr_strs[i], - (const struct sockaddr *)&args->addresses->addrs[i], - true) == 0); - } - size_t uri_path_len; - char *target_uri_str = gpr_strjoin_sep( - (const char **)addr_strs, args->addresses->naddrs, ",", &uri_path_len); + /* After the client has sent a close to the LB server */ + grpc_closure close_sent; - /* will pick using pick_first */ - glb_policy->lb_channel = grpc_client_channel_factory_create_channel( - exec_ctx, glb_policy->cc_factory, target_uri_str, - GRPC_CLIENT_CHANNEL_TYPE_LOAD_BALANCING, NULL); + /* ... and the status from the LB server has been received */ + grpc_closure srv_status_rcvd; - gpr_free(target_uri_str); - for (size_t i = 0; i < args->addresses->naddrs; i++) { - gpr_free(addr_strs[i]); + grpc_call *lb_call; /* streaming call to the LB server, */ + gpr_timespec deadline; /* for the streaming call to the LB server */ + + grpc_metadata_array initial_metadata_recv; /* initial MD from LB server */ + grpc_metadata_array trailing_metadata_recv; /* trailing MD from LB server */ + + /* what's being sent to the LB server. Note that its value may vary if the LB + * server indicates a redirect. */ + grpc_byte_buffer *request_payload; + + /* response from the LB server, if any. Processed in res_recv_cb() */ + grpc_byte_buffer *response_payload; + + /* the call's status and status detailset in srv_status_rcvd_cb() */ + grpc_status_code status; + char *status_details; + size_t status_details_capacity; + + /* pointer back to the enclosing policy */ + glb_lb_policy *glb_policy; +} lb_client_data; + +static void md_sent_cb(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error); +static void md_recv_cb(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error); +static void req_sent_cb(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error); +static void req_recv_cb(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error); +static void res_recv_cb(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error); +static void close_sent_cb(grpc_exec_ctx *exec_ctx, void *arg, + grpc_error *error); +static void srv_status_rcvd_cb(grpc_exec_ctx *exec_ctx, void *arg, + grpc_error *error); + +static lb_client_data *lb_client_data_create(glb_lb_policy *glb_policy) { + lb_client_data *lb_client = gpr_malloc(sizeof(lb_client_data)); + memset(lb_client, 0, sizeof(lb_client_data)); + + gpr_mu_init(&lb_client->mu); + grpc_closure_init(&lb_client->md_sent, md_sent_cb, lb_client); + + grpc_closure_init(&lb_client->md_rcvd, md_recv_cb, lb_client); + grpc_closure_init(&lb_client->req_sent, req_sent_cb, lb_client); + grpc_closure_init(&lb_client->res_rcvd, res_recv_cb, lb_client); + grpc_closure_init(&lb_client->close_sent, close_sent_cb, lb_client); + grpc_closure_init(&lb_client->srv_status_rcvd, srv_status_rcvd_cb, lb_client); + + /* TODO(dgq): get the deadline from the client config instead of fabricating + * one here. */ + lb_client->deadline = gpr_time_add(gpr_now(GPR_CLOCK_MONOTONIC), + gpr_time_from_seconds(3, GPR_TIMESPAN)); + + lb_client->lb_call = grpc_channel_create_pollset_set_call( + glb_policy->lb_channel, NULL, GRPC_PROPAGATE_DEFAULTS, + glb_policy->base.interested_parties, "/BalanceLoad", + NULL, /* FIXME(dgq): which "host" value to use? */ + lb_client->deadline, NULL); + + grpc_metadata_array_init(&lb_client->initial_metadata_recv); + grpc_metadata_array_init(&lb_client->trailing_metadata_recv); + + grpc_grpclb_request *request = grpc_grpclb_request_create( + "load.balanced.service.name"); /* FIXME(dgq): get the name of the load + balanced service from the resolver */ + gpr_slice request_payload_slice = grpc_grpclb_request_encode(request); + lb_client->request_payload = + grpc_raw_byte_buffer_create(&request_payload_slice, 1); + gpr_slice_unref(request_payload_slice); + grpc_grpclb_request_destroy(request); + + lb_client->status_details = NULL; + lb_client->status_details_capacity = 0; + lb_client->glb_policy = glb_policy; + return lb_client; +} +static void lb_client_data_destroy(lb_client_data *lb_client) { + grpc_metadata_array_destroy(&lb_client->initial_metadata_recv); + grpc_metadata_array_destroy(&lb_client->trailing_metadata_recv); + + grpc_byte_buffer_destroy(lb_client->request_payload); + + gpr_free(lb_client->status_details); + gpr_mu_destroy(&lb_client->mu); + gpr_free(lb_client); +} +static grpc_call *lb_client_data_get_call(lb_client_data *lb_client) { + return lb_client->lb_call; +} + +static void query_for_backends(grpc_exec_ctx *exec_ctx, + glb_lb_policy *glb_policy) { + GPR_ASSERT(glb_policy->lb_channel != NULL); + + glb_policy->lb_client = lb_client_data_create(glb_policy); + grpc_call_error call_error; + grpc_op ops[1]; + memset(ops, 0, sizeof(ops)); + grpc_op *op = ops; + op->op = GRPC_OP_SEND_INITIAL_METADATA; + op->data.send_initial_metadata.count = 0; + op->flags = 0; + op->reserved = NULL; + op++; + call_error = grpc_call_start_batch_and_execute( + exec_ctx, glb_policy->lb_client->lb_call, ops, (size_t)(op - ops), + &glb_policy->lb_client->md_sent); + GPR_ASSERT(GRPC_CALL_OK == call_error); + + op = ops; + op->op = GRPC_OP_RECV_STATUS_ON_CLIENT; + op->data.recv_status_on_client.trailing_metadata = + &glb_policy->lb_client->trailing_metadata_recv; + op->data.recv_status_on_client.status = &glb_policy->lb_client->status; + op->data.recv_status_on_client.status_details = + &glb_policy->lb_client->status_details; + op->data.recv_status_on_client.status_details_capacity = + &glb_policy->lb_client->status_details_capacity; + op->flags = 0; + op->reserved = NULL; + op++; + call_error = grpc_call_start_batch_and_execute( + exec_ctx, glb_policy->lb_client->lb_call, ops, (size_t)(op - ops), + &glb_policy->lb_client->srv_status_rcvd); + GPR_ASSERT(GRPC_CALL_OK == call_error); +} + +static void md_recv_cb(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) { + lb_client_data *lb_client = arg; + GPR_ASSERT(lb_client->lb_call); + grpc_op ops[1]; + memset(ops, 0, sizeof(ops)); + grpc_op *op = ops; + + op->op = GRPC_OP_SEND_MESSAGE; + op->data.send_message = lb_client->request_payload; + op->flags = 0; + op->reserved = NULL; + op++; + grpc_call_error call_error = grpc_call_start_batch_and_execute( + exec_ctx, lb_client->lb_call, ops, (size_t)(op - ops), + &lb_client->req_sent); + GPR_ASSERT(GRPC_CALL_OK == call_error); +} + +static void req_sent_cb(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) { + lb_client_data *lb_client = arg; + + grpc_op ops[1]; + memset(ops, 0, sizeof(ops)); + grpc_op *op = ops; + + op->op = GRPC_OP_RECV_MESSAGE; + op->data.recv_message = &lb_client->response_payload; + op->flags = 0; + op->reserved = NULL; + op++; + grpc_call_error call_error = grpc_call_start_batch_and_execute( + exec_ctx, lb_client->lb_call, ops, (size_t)(op - ops), + &lb_client->res_rcvd); + GPR_ASSERT(GRPC_CALL_OK == call_error); +} + +static void res_recv_cb(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) { + lb_client_data *lb_client = arg; + grpc_op ops[2]; + memset(ops, 0, sizeof(ops)); + grpc_op *op = ops; + if (lb_client->response_payload != NULL) { + /* Received data from the LB server. Look inside + * lb_client->response_payload, for + * a serverlist. */ + grpc_byte_buffer_reader bbr; + grpc_byte_buffer_reader_init(&bbr, lb_client->response_payload); + gpr_slice response_slice = grpc_byte_buffer_reader_readall(&bbr); + grpc_byte_buffer_destroy(lb_client->response_payload); + grpc_grpclb_serverlist *serverlist = + grpc_grpclb_response_parse_serverlist(response_slice); + if (serverlist != NULL) { + gpr_slice_unref(response_slice); + if (grpc_lb_glb_trace) { + gpr_log(GPR_INFO, "Serverlist with %zu servers received", + serverlist->num_servers); + } + + /* update serverlist */ + if (serverlist->num_servers > 0) { + if (grpc_grpclb_serverlist_equals(lb_client->glb_policy->serverlist, + serverlist)) { + if (grpc_lb_glb_trace) { + gpr_log(GPR_INFO, + "Incoming server list identical to current, ignoring."); + } + } else { /* new serverlist */ + if (lb_client->glb_policy->serverlist != NULL) { + /* dispose of the old serverlist */ + grpc_grpclb_destroy_serverlist(lb_client->glb_policy->serverlist); + } + /* and update the copy in the glb_lb_policy instance */ + lb_client->glb_policy->serverlist = serverlist; + } + if (lb_client->glb_policy->rr_policy == NULL) { + /* initial "handover", in this case from a null RR policy, meaning + * it'll just create the first RR policy instance */ + rr_handover(exec_ctx, lb_client->glb_policy, error); + } else { + /* unref the RR policy, eventually leading to its substitution with a + * new one constructed from the received serverlist (see + * rr_connectivity_changed) */ + GRPC_LB_POLICY_UNREF(exec_ctx, lb_client->glb_policy->rr_policy, + "serverlist_received"); + } + } else { + if (grpc_lb_glb_trace) { + gpr_log(GPR_INFO, + "Received empty server list. Picks will stay pending until a " + "response with > 0 servers is received"); + } + } + + /* keep listening for serverlist updates */ + op->op = GRPC_OP_RECV_MESSAGE; + op->data.recv_message = &lb_client->response_payload; + op->flags = 0; + op->reserved = NULL; + op++; + const grpc_call_error call_error = grpc_call_start_batch_and_execute( + exec_ctx, lb_client->lb_call, ops, (size_t)(op - ops), + &lb_client->res_rcvd); /* loop */ + GPR_ASSERT(GRPC_CALL_OK == call_error); + return; + } + + GPR_ASSERT(serverlist == NULL); + gpr_log(GPR_ERROR, "Invalid LB response received: '%s'", + gpr_dump_slice(response_slice, GPR_DUMP_ASCII)); + gpr_slice_unref(response_slice); + + /* Disconnect from server returning invalid response. */ + op->op = GRPC_OP_SEND_CLOSE_FROM_CLIENT; + op->flags = 0; + op->reserved = NULL; + op++; + grpc_call_error call_error = grpc_call_start_batch_and_execute( + exec_ctx, lb_client->lb_call, ops, (size_t)(op - ops), + &lb_client->close_sent); + GPR_ASSERT(GRPC_CALL_OK == call_error); } - gpr_free(addr_strs); + /* empty payload: call cancelled by server. Cleanups happening in + * srv_status_rcvd_cb */ +} - if (glb_policy->lb_channel == NULL) { - gpr_free(glb_policy); - return NULL; +static void close_sent_cb(grpc_exec_ctx *exec_ctx, void *arg, + grpc_error *error) { + if (grpc_lb_glb_trace) { + gpr_log(GPR_INFO, + "Close from LB client sent. Waiting from server status now"); } +} - rr_connectivity_data *rr_connectivity = - gpr_malloc(sizeof(rr_connectivity_data)); - memset(rr_connectivity, 0, sizeof(rr_connectivity_data)); - grpc_closure_init(&rr_connectivity->on_change, rr_connectivity_changed, - rr_connectivity); - rr_connectivity->glb_policy = glb_policy; - glb_policy->rr_connectivity = rr_connectivity; +static void srv_status_rcvd_cb(grpc_exec_ctx *exec_ctx, void *arg, + grpc_error *error) { + lb_client_data *lb_client = arg; + glb_lb_policy *glb_policy = lb_client->glb_policy; + if (grpc_lb_glb_trace) { + gpr_log(GPR_INFO, + "status from lb server received. Status = %d, Details = '%s', " + "Capaticy " + "= %zu", + lb_client->status, lb_client->status_details, + lb_client->status_details_capacity); + } - grpc_lb_policy_init(&glb_policy->base, &glb_lb_policy_vtable); - gpr_mu_init(&glb_policy->mu); - grpc_connectivity_state_init(&glb_policy->state_tracker, GRPC_CHANNEL_IDLE, - "grpclb"); - return &glb_policy->base; + grpc_call_destroy(lb_client->lb_call); + lb_client_data_destroy(lb_client); + glb_policy->lb_client = NULL; + /* TODO(dgq): deal with stream termination properly (fire up another one? fail + * the original call?) */ } +static const grpc_lb_policy_vtable glb_lb_policy_vtable = { + glb_destroy, glb_shutdown, glb_pick, + glb_cancel_pick, glb_cancel_picks, glb_ping_one, + glb_exit_idle, glb_check_connectivity, glb_notify_on_state_change}; + +static void glb_factory_ref(grpc_lb_policy_factory *factory) {} + +static void glb_factory_unref(grpc_lb_policy_factory *factory) {} + static const grpc_lb_policy_factory_vtable glb_factory_vtable = { glb_factory_ref, glb_factory_unref, glb_create, "grpclb"}; From 3260a1731a0e3cb492b09775847e60b22f8ec08a Mon Sep 17 00:00:00 2001 From: "Nicolas \"Pixel\" Noble" Date: Fri, 29 Jul 2016 22:56:12 +0200 Subject: [PATCH 62/89] Bumping to 1.0.0-pre2. --- CMakeLists.txt | 2 +- Makefile | 2 +- build.yaml | 2 +- package.json | 2 +- src/core/lib/surface/version.c | 2 +- src/csharp/Grpc.Auth/project.json | 4 ++-- src/csharp/Grpc.Core/VersionInfo.cs | 2 +- src/csharp/Grpc.Core/project.json | 2 +- src/csharp/Grpc.HealthCheck/project.json | 4 ++-- src/csharp/build_packages.bat | 2 +- src/node/health_check/package.json | 2 +- src/node/tools/package.json | 2 +- src/python/grpcio/grpc_version.py | 2 +- src/python/grpcio_health_checking/grpc_version.py | 2 +- src/python/grpcio_tests/grpc_version.py | 2 +- src/ruby/lib/grpc/version.rb | 2 +- src/ruby/tools/version.rb | 2 +- tools/distrib/python/grpcio_tools/grpc_version.py | 2 +- tools/doxygen/Doxyfile.c++ | 2 +- tools/doxygen/Doxyfile.c++.internal | 2 +- tools/doxygen/Doxyfile.core | 2 +- tools/doxygen/Doxyfile.core.internal | 2 +- 22 files changed, 24 insertions(+), 24 deletions(-) diff --git a/CMakeLists.txt b/CMakeLists.txt index 1c605319aa5..2f498c083f4 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -42,7 +42,7 @@ cmake_minimum_required(VERSION 2.8) set(PACKAGE_NAME "grpc") -set(PACKAGE_VERSION "1.0.0-pre1") +set(PACKAGE_VERSION "1.0.0-pre2") set(PACKAGE_STRING "${PACKAGE_NAME} ${PACKAGE_VERSION}") set(PACKAGE_TARNAME "${PACKAGE_NAME}-${PACKAGE_VERSION}") set(PACKAGE_BUGREPORT "https://github.com/grpc/grpc/issues/") diff --git a/Makefile b/Makefile index ed362f9752b..ad2ff32d419 100644 --- a/Makefile +++ b/Makefile @@ -415,7 +415,7 @@ E = @echo Q = @ endif -VERSION = 1.0.0-pre1 +VERSION = 1.0.0-pre2 CPPFLAGS_NO_ARCH += $(addprefix -I, $(INCLUDES)) $(addprefix -D, $(DEFINES)) CPPFLAGS += $(CPPFLAGS_NO_ARCH) $(ARCH_FLAGS) diff --git a/build.yaml b/build.yaml index 42ea3cb810b..c474f66cb2c 100644 --- a/build.yaml +++ b/build.yaml @@ -7,7 +7,7 @@ settings: '#3': Use "-preN" suffixes to identify pre-release versions '#4': Per-language overrides are possible with (eg) ruby_version tag here '#5': See the expand_version.py for all the quirks here - version: 1.0.0-pre1 + version: 1.0.0-pre2 filegroups: - name: census public_headers: diff --git a/package.json b/package.json index 35410642c78..0a6a45f6b95 100644 --- a/package.json +++ b/package.json @@ -1,6 +1,6 @@ { "name": "grpc", - "version": "1.0.0-pre1", + "version": "1.0.0-pre2", "author": "Google Inc.", "description": "gRPC Library for Node", "homepage": "http://www.grpc.io/", diff --git a/src/core/lib/surface/version.c b/src/core/lib/surface/version.c index f0005363d56..dab7f542ee6 100644 --- a/src/core/lib/surface/version.c +++ b/src/core/lib/surface/version.c @@ -36,4 +36,4 @@ #include -const char *grpc_version_string(void) { return "1.0.0-pre1"; } +const char *grpc_version_string(void) { return "1.0.0-pre2"; } diff --git a/src/csharp/Grpc.Auth/project.json b/src/csharp/Grpc.Auth/project.json index 34a4e2f1b69..979ab40e925 100644 --- a/src/csharp/Grpc.Auth/project.json +++ b/src/csharp/Grpc.Auth/project.json @@ -1,5 +1,5 @@ { - "version": "1.0.0-pre1", + "version": "1.0.0-pre2", "title": "gRPC C# Auth", "authors": [ "Google Inc." ], "copyright": "Copyright 2015, Google Inc.", @@ -22,7 +22,7 @@ } }, "dependencies": { - "Grpc.Core": "1.0.0-pre1", + "Grpc.Core": "1.0.0-pre2", "Google.Apis.Auth": "1.11.1" }, "frameworks": { diff --git a/src/csharp/Grpc.Core/VersionInfo.cs b/src/csharp/Grpc.Core/VersionInfo.cs index e9f5c63372f..37df7ff4891 100644 --- a/src/csharp/Grpc.Core/VersionInfo.cs +++ b/src/csharp/Grpc.Core/VersionInfo.cs @@ -53,6 +53,6 @@ namespace Grpc.Core /// /// Current version of gRPC C# /// - public const string CurrentVersion = "1.0.0-pre1"; + public const string CurrentVersion = "1.0.0-pre2"; } } diff --git a/src/csharp/Grpc.Core/project.json b/src/csharp/Grpc.Core/project.json index 7a676f59a64..20cff429f4f 100644 --- a/src/csharp/Grpc.Core/project.json +++ b/src/csharp/Grpc.Core/project.json @@ -1,5 +1,5 @@ { - "version": "1.0.0-pre1", + "version": "1.0.0-pre2", "title": "gRPC C# Core", "authors": [ "Google Inc." ], "copyright": "Copyright 2015, Google Inc.", diff --git a/src/csharp/Grpc.HealthCheck/project.json b/src/csharp/Grpc.HealthCheck/project.json index 906dda36247..99da06a026d 100644 --- a/src/csharp/Grpc.HealthCheck/project.json +++ b/src/csharp/Grpc.HealthCheck/project.json @@ -1,5 +1,5 @@ { - "version": "1.0.0-pre1", + "version": "1.0.0-pre2", "title": "gRPC C# Healthchecking", "authors": [ "Google Inc." ], "copyright": "Copyright 2015, Google Inc.", @@ -22,7 +22,7 @@ } }, "dependencies": { - "Grpc.Core": "1.0.0-pre1", + "Grpc.Core": "1.0.0-pre2", "Google.Protobuf": "3.0.0-beta3" }, "frameworks": { diff --git a/src/csharp/build_packages.bat b/src/csharp/build_packages.bat index ffb70addad5..1d40ef9eb2d 100644 --- a/src/csharp/build_packages.bat +++ b/src/csharp/build_packages.bat @@ -30,7 +30,7 @@ @rem Builds gRPC NuGet packages @rem Current package versions -set VERSION=1.0.0-pre1 +set VERSION=1.0.0-pre2 set PROTOBUF_VERSION=3.0.0-beta3 @rem Packages that depend on prerelease packages (like Google.Protobuf) need to have prerelease suffix as well. diff --git a/src/node/health_check/package.json b/src/node/health_check/package.json index 582d5601016..1bb946adbdf 100644 --- a/src/node/health_check/package.json +++ b/src/node/health_check/package.json @@ -1,6 +1,6 @@ { "name": "grpc-health-check", - "version": "1.0.0-pre1", + "version": "1.0.0-pre2", "author": "Google Inc.", "description": "Health check service for use with gRPC", "repository": { diff --git a/src/node/tools/package.json b/src/node/tools/package.json index 7efa0d3f402..8ae51741785 100644 --- a/src/node/tools/package.json +++ b/src/node/tools/package.json @@ -1,6 +1,6 @@ { "name": "grpc-tools", - "version": "1.0.0-pre1", + "version": "1.0.0-pre2", "author": "Google Inc.", "description": "Tools for developing with gRPC on Node.js", "homepage": "http://www.grpc.io/", diff --git a/src/python/grpcio/grpc_version.py b/src/python/grpcio/grpc_version.py index d1e2d418c32..c5c358cbb9d 100644 --- a/src/python/grpcio/grpc_version.py +++ b/src/python/grpcio/grpc_version.py @@ -29,4 +29,4 @@ # AUTO-GENERATED FROM `$REPO_ROOT/templates/src/python/grpcio/grpc_version.py.template`!!! -VERSION='1.0.0rc1' +VERSION='1.0.0rc2' diff --git a/src/python/grpcio_health_checking/grpc_version.py b/src/python/grpcio_health_checking/grpc_version.py index 2e48fde8931..4bc1f3ffb18 100644 --- a/src/python/grpcio_health_checking/grpc_version.py +++ b/src/python/grpcio_health_checking/grpc_version.py @@ -29,4 +29,4 @@ # AUTO-GENERATED FROM `$REPO_ROOT/templates/src/python/grpcio_health_checking/grpc_version.py.template`!!! -VERSION='1.0.0rc1' +VERSION='1.0.0rc2' diff --git a/src/python/grpcio_tests/grpc_version.py b/src/python/grpcio_tests/grpc_version.py index a2387857c6c..16e4eb8ba73 100644 --- a/src/python/grpcio_tests/grpc_version.py +++ b/src/python/grpcio_tests/grpc_version.py @@ -29,4 +29,4 @@ # AUTO-GENERATED FROM `$REPO_ROOT/templates/src/python/grpcio_tests/grpc_version.py.template`!!! -VERSION='1.0.0rc1' +VERSION='1.0.0rc2' diff --git a/src/ruby/lib/grpc/version.rb b/src/ruby/lib/grpc/version.rb index e57fb3c14f8..9e53780e447 100644 --- a/src/ruby/lib/grpc/version.rb +++ b/src/ruby/lib/grpc/version.rb @@ -29,5 +29,5 @@ # GRPC contains the General RPC module. module GRPC - VERSION = '1.0.0.pre1' + VERSION = '1.0.0.pre2' end diff --git a/src/ruby/tools/version.rb b/src/ruby/tools/version.rb index 2e318b82ad5..84c03b255d5 100644 --- a/src/ruby/tools/version.rb +++ b/src/ruby/tools/version.rb @@ -29,6 +29,6 @@ module GRPC module Tools - VERSION = '1.0.0.pre1' + VERSION = '1.0.0.pre2' end end diff --git a/tools/distrib/python/grpcio_tools/grpc_version.py b/tools/distrib/python/grpcio_tools/grpc_version.py index 7938b3d0293..91f6849e476 100644 --- a/tools/distrib/python/grpcio_tools/grpc_version.py +++ b/tools/distrib/python/grpcio_tools/grpc_version.py @@ -29,4 +29,4 @@ # AUTO-GENERATED FROM `$REPO_ROOT/templates/tools/distrib/python/grpcio_tools/grpc_version.py.template`!!! -VERSION='1.0.0rc1' +VERSION='1.0.0rc2' diff --git a/tools/doxygen/Doxyfile.c++ b/tools/doxygen/Doxyfile.c++ index fa4b50f8f3c..db3d27c5f6b 100644 --- a/tools/doxygen/Doxyfile.c++ +++ b/tools/doxygen/Doxyfile.c++ @@ -40,7 +40,7 @@ PROJECT_NAME = "GRPC C++" # could be handy for archiving the generated documentation or if some version # control system is used. -PROJECT_NUMBER = 1.0.0-pre1 +PROJECT_NUMBER = 1.0.0-pre2 # Using the PROJECT_BRIEF tag one can provide an optional one line description # for a project that appears at the top of each page and should give viewer a diff --git a/tools/doxygen/Doxyfile.c++.internal b/tools/doxygen/Doxyfile.c++.internal index 1473594dfc6..9ff396a7cf3 100644 --- a/tools/doxygen/Doxyfile.c++.internal +++ b/tools/doxygen/Doxyfile.c++.internal @@ -40,7 +40,7 @@ PROJECT_NAME = "GRPC C++" # could be handy for archiving the generated documentation or if some version # control system is used. -PROJECT_NUMBER = 1.0.0-pre1 +PROJECT_NUMBER = 1.0.0-pre2 # Using the PROJECT_BRIEF tag one can provide an optional one line description # for a project that appears at the top of each page and should give viewer a diff --git a/tools/doxygen/Doxyfile.core b/tools/doxygen/Doxyfile.core index 7619b957343..696bf4c7dc3 100644 --- a/tools/doxygen/Doxyfile.core +++ b/tools/doxygen/Doxyfile.core @@ -40,7 +40,7 @@ PROJECT_NAME = "GRPC Core" # could be handy for archiving the generated documentation or if some version # control system is used. -PROJECT_NUMBER = 1.0.0-pre1 +PROJECT_NUMBER = 1.0.0-pre2 # Using the PROJECT_BRIEF tag one can provide an optional one line description # for a project that appears at the top of each page and should give viewer a diff --git a/tools/doxygen/Doxyfile.core.internal b/tools/doxygen/Doxyfile.core.internal index 66d615664f1..44c17f36157 100644 --- a/tools/doxygen/Doxyfile.core.internal +++ b/tools/doxygen/Doxyfile.core.internal @@ -40,7 +40,7 @@ PROJECT_NAME = "GRPC Core" # could be handy for archiving the generated documentation or if some version # control system is used. -PROJECT_NUMBER = 1.0.0-pre1 +PROJECT_NUMBER = 1.0.0-pre2 # Using the PROJECT_BRIEF tag one can provide an optional one line description # for a project that appears at the top of each page and should give viewer a From 4bb2eb2241ce3793b57245abfd4164825badbd59 Mon Sep 17 00:00:00 2001 From: Jorge Canizales Date: Fri, 29 Jul 2016 13:59:43 -0700 Subject: [PATCH 63/89] Reset all host configs *before* setting what we need Not after :) This fixes the local server tests failing to SSL handshake. --- src/objective-c/tests/InteropTestsLocalCleartext.m | 4 ++-- src/objective-c/tests/InteropTestsLocalSSL.m | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/src/objective-c/tests/InteropTestsLocalCleartext.m b/src/objective-c/tests/InteropTestsLocalCleartext.m index 56927a8af6d..c4ee0de7054 100644 --- a/src/objective-c/tests/InteropTestsLocalCleartext.m +++ b/src/objective-c/tests/InteropTestsLocalCleartext.m @@ -48,10 +48,10 @@ static NSString * const kLocalCleartextHost = @"localhost:5050"; } - (void)setUp { + [super setUp]; + // Register test server as non-SSL. [GRPCCall useInsecureConnectionsForHost:kLocalCleartextHost]; - - [super setUp]; } @end diff --git a/src/objective-c/tests/InteropTestsLocalSSL.m b/src/objective-c/tests/InteropTestsLocalSSL.m index f0f4b1d71f0..27f025e6143 100644 --- a/src/objective-c/tests/InteropTestsLocalSSL.m +++ b/src/objective-c/tests/InteropTestsLocalSSL.m @@ -48,13 +48,13 @@ static NSString * const kLocalSSLHost = @"localhost:5051"; } - (void)setUp { + [super setUp]; + // Register test server certificates and name. NSBundle *bundle = [NSBundle bundleForClass:self.class]; NSString *certsPath = [bundle pathForResource:@"TestCertificates.bundle/test-certificates" ofType:@"pem"]; [GRPCCall useTestCertsPath:certsPath testName:@"foo.test.google.fr" forHost:kLocalSSLHost]; - - [super setUp]; } - (void)testExceptions { From 4166cb06ea6b633a6590073a49cc3b8a05caca90 Mon Sep 17 00:00:00 2001 From: David Garcia Quintas Date: Fri, 29 Jul 2016 14:33:15 -0700 Subject: [PATCH 64/89] Addressed the rest of the PR comments --- src/core/ext/lb_policy/grpclb/grpclb.c | 18 ++++++- .../ext/lb_policy/grpclb/load_balancer_api.c | 53 ++++++++----------- .../ext/lb_policy/grpclb/load_balancer_api.h | 7 ++- test/core/nanopb/fuzzer_response.c | 6 +-- test/cpp/grpclb/grpclb_test.cc | 18 +++---- 5 files changed, 54 insertions(+), 48 deletions(-) diff --git a/src/core/ext/lb_policy/grpclb/grpclb.c b/src/core/ext/lb_policy/grpclb/grpclb.c index f1e9ecc558c..382aa287cd3 100644 --- a/src/core/ext/lb_policy/grpclb/grpclb.c +++ b/src/core/ext/lb_policy/grpclb/grpclb.c @@ -724,7 +724,6 @@ typedef struct lb_client_data { static void md_sent_cb(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error); static void md_recv_cb(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error); static void req_sent_cb(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error); -static void req_recv_cb(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error); static void res_recv_cb(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error); static void close_sent_cb(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error); @@ -823,6 +822,23 @@ static void query_for_backends(grpc_exec_ctx *exec_ctx, GPR_ASSERT(GRPC_CALL_OK == call_error); } +static void md_sent_cb(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) { + lb_client_data *lb_client = arg; + GPR_ASSERT(lb_client->lb_call); + grpc_op ops[1]; + memset(ops, 0, sizeof(ops)); + grpc_op *op = ops; + op->op = GRPC_OP_RECV_INITIAL_METADATA; + op->data.recv_initial_metadata = &lb_client->initial_metadata_recv; + op->flags = 0; + op->reserved = NULL; + op++; + grpc_call_error call_error = grpc_call_start_batch_and_execute( + exec_ctx, lb_client->lb_call, ops, (size_t)(op - ops), + &lb_client->md_rcvd); + GPR_ASSERT(GRPC_CALL_OK == call_error); +} + static void md_recv_cb(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) { lb_client_data *lb_client = arg; GPR_ASSERT(lb_client->lb_call); diff --git a/src/core/ext/lb_policy/grpclb/load_balancer_api.c b/src/core/ext/lb_policy/grpclb/load_balancer_api.c index 8b3f2ac3ef1..f4720a13455 100644 --- a/src/core/ext/lb_policy/grpclb/load_balancer_api.c +++ b/src/core/ext/lb_policy/grpclb/load_balancer_api.c @@ -109,11 +109,12 @@ void grpc_grpclb_request_destroy(grpc_grpclb_request *request) { gpr_free(request); } +typedef grpc_lb_v1_LoadBalanceResponse grpc_grpclb_response; grpc_grpclb_initial_response *grpc_grpclb_initial_response_parse( - gpr_slice encoded_response) { + gpr_slice encoded_grpc_grpclb_response) { pb_istream_t stream = - pb_istream_from_buffer(GPR_SLICE_START_PTR(encoded_response), - GPR_SLICE_LENGTH(encoded_response)); + pb_istream_from_buffer(GPR_SLICE_START_PTR(encoded_grpc_grpclb_response), + GPR_SLICE_LENGTH(encoded_grpc_grpclb_response)); grpc_grpclb_response res; memset(&res, 0, sizeof(grpc_grpclb_response)); if (!pb_decode(&stream, grpc_lb_v1_LoadBalanceResponse_fields, &res)) { @@ -128,12 +129,12 @@ grpc_grpclb_initial_response *grpc_grpclb_initial_response_parse( } grpc_grpclb_serverlist *grpc_grpclb_response_parse_serverlist( - gpr_slice encoded_response) { + gpr_slice encoded_grpc_grpclb_response) { bool status; decode_serverlist_arg arg; pb_istream_t stream = - pb_istream_from_buffer(GPR_SLICE_START_PTR(encoded_response), - GPR_SLICE_LENGTH(encoded_response)); + pb_istream_from_buffer(GPR_SLICE_START_PTR(encoded_grpc_grpclb_response), + GPR_SLICE_LENGTH(encoded_grpc_grpclb_response)); pb_istream_t stream_at_start = stream; grpc_grpclb_response res; memset(&res, 0, sizeof(grpc_grpclb_response)); @@ -219,35 +220,25 @@ int grpc_grpclb_duration_compare(const grpc_grpclb_duration *lhs, const grpc_grpclb_duration *rhs) { GPR_ASSERT(lhs && rhs); if (lhs->has_seconds && rhs->has_seconds) { - if (lhs->seconds < rhs->seconds) { - return -1; - } - if (lhs->seconds > rhs->seconds) { - return 1; - } - goto compare_nanos; + if (lhs->seconds < rhs->seconds) return -1; + if (lhs->seconds > rhs->seconds) return 1; + } else if (lhs->has_seconds) { + return 1; + } else if (rhs->has_seconds) { + return -1; } - if (lhs->has_seconds + rhs->has_seconds == 0) { - goto compare_nanos; - } - // only lhs or rhs have seconds - return rhs->has_seconds ? 1 : -1; -compare_nanos: + GPR_ASSERT(lhs->seconds == rhs->seconds); if (lhs->has_nanos && rhs->has_nanos) { - if (lhs->nanos < rhs->nanos) { - return -1; - } - if (lhs->nanos > rhs->nanos) { - return 1; - } - return 0; - } - if (lhs->has_nanos + rhs->has_nanos == 0) { - return 0; + if (lhs->nanos < rhs->nanos) return -1; + if (lhs->nanos > rhs->nanos) return 1; + } else if (lhs->has_nanos) { + return 1; + } else if (rhs->has_nanos) { + return -1; } - // only lhs or rhs have nanos - return rhs->has_nanos ? 1 : -1; + + return 0; } void grpc_grpclb_initial_response_destroy( diff --git a/src/core/ext/lb_policy/grpclb/load_balancer_api.h b/src/core/ext/lb_policy/grpclb/load_balancer_api.h index 5f1dff707eb..9726c87a37f 100644 --- a/src/core/ext/lb_policy/grpclb/load_balancer_api.h +++ b/src/core/ext/lb_policy/grpclb/load_balancer_api.h @@ -46,7 +46,6 @@ extern "C" { #define GRPC_GRPCLB_SERVICE_NAME_MAX_LENGTH 128 typedef grpc_lb_v1_LoadBalanceRequest grpc_grpclb_request; -typedef grpc_lb_v1_LoadBalanceResponse grpc_grpclb_response; typedef grpc_lb_v1_InitialLoadBalanceResponse grpc_grpclb_initial_response; typedef grpc_lb_v1_Server grpc_grpclb_server; typedef grpc_lb_v1_Duration grpc_grpclb_duration; @@ -65,14 +64,14 @@ gpr_slice grpc_grpclb_request_encode(const grpc_grpclb_request *request); /** Destroy \a request */ void grpc_grpclb_request_destroy(grpc_grpclb_request *request); -/** Parse (ie, decode) the bytes in \a encoded_response as a \a +/** Parse (ie, decode) the bytes in \a encoded_grpc_grpclb_response as a \a * grpc_grpclb_initial_response */ grpc_grpclb_initial_response *grpc_grpclb_initial_response_parse( - gpr_slice encoded_response); + gpr_slice encoded_grpc_grpclb_response); /** Parse the list of servers from an encoded \a grpc_grpclb_response */ grpc_grpclb_serverlist *grpc_grpclb_response_parse_serverlist( - gpr_slice encoded_response); + gpr_slice encoded_grpc_grpclb_response); /** Return a copy of \a sl. The caller is responsible for calling \a * grpc_grpclb_destroy_serverlist on the returned copy. */ diff --git a/test/core/nanopb/fuzzer_response.c b/test/core/nanopb/fuzzer_response.c index 21a5d7b9685..75a99faf3f3 100644 --- a/test/core/nanopb/fuzzer_response.c +++ b/test/core/nanopb/fuzzer_response.c @@ -43,9 +43,9 @@ bool leak_check = true; int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) { gpr_slice slice = gpr_slice_from_copied_buffer((const char *)data, size); - grpc_grpclb_response *response; - if ((response = grpc_grpclb_response_parse(slice))) { - grpc_grpclb_response_destroy(response); + grpc_grpclb_initial_response *response; + if ((response = grpc_grpclb_initial_response_parse(slice))) { + grpc_grpclb_initial_response_destroy(response); } gpr_slice_unref(slice); return 0; diff --git a/test/cpp/grpclb/grpclb_test.cc b/test/cpp/grpclb/grpclb_test.cc index f5b678ef1d0..3c193d2b021 100644 --- a/test/cpp/grpclb/grpclb_test.cc +++ b/test/cpp/grpclb/grpclb_test.cc @@ -98,10 +98,6 @@ typedef struct test_fixture { int lb_server_update_delay_ms; } test_fixture; -static gpr_timespec n_seconds_time(int n) { - return GRPC_TIMEOUT_SECONDS_TO_DEADLINE(n); -} - static void *tag(intptr_t t) { return (void *)t; } static gpr_slice build_response_payload_slice( @@ -149,7 +145,8 @@ static gpr_slice build_response_payload_slice( static void drain_cq(grpc_completion_queue *cq) { grpc_event ev; do { - ev = grpc_completion_queue_next(cq, n_seconds_time(5), NULL); + ev = grpc_completion_queue_next(cq, GRPC_TIMEOUT_SECONDS_TO_DEADLINE(5), + NULL); } while (ev.type != GRPC_QUEUE_SHUTDOWN); } @@ -296,7 +293,8 @@ static void start_backend_server(server_fixture *sf) { tag(100)); GPR_ASSERT(GRPC_CALL_OK == error); gpr_log(GPR_INFO, "Server[%s] up", sf->servers_hostport); - ev = grpc_completion_queue_next(sf->cq, n_seconds_time(60), NULL); + ev = grpc_completion_queue_next(sf->cq, + GRPC_TIMEOUT_SECONDS_TO_DEADLINE(60), NULL); if (!ev.success) { gpr_log(GPR_INFO, "Server[%s] being torn down", sf->servers_hostport); cq_verifier_destroy(cqv); @@ -334,7 +332,8 @@ static void start_backend_server(server_fixture *sf) { op++; error = grpc_call_start_batch(s, ops, (size_t)(op - ops), tag(102), NULL); GPR_ASSERT(GRPC_CALL_OK == error); - ev = grpc_completion_queue_next(sf->cq, n_seconds_time(3), NULL); + ev = grpc_completion_queue_next( + sf->cq, GRPC_TIMEOUT_SECONDS_TO_DEADLINE(3), NULL); if (ev.type == GRPC_OP_COMPLETE && ev.success) { GPR_ASSERT(ev.tag = tag(102)); if (request_payload_recv == NULL) { @@ -363,7 +362,8 @@ static void start_backend_server(server_fixture *sf) { error = grpc_call_start_batch(s, ops, (size_t)(op - ops), tag(103), NULL); GPR_ASSERT(GRPC_CALL_OK == error); - ev = grpc_completion_queue_next(sf->cq, n_seconds_time(3), NULL); + ev = grpc_completion_queue_next( + sf->cq, GRPC_TIMEOUT_SECONDS_TO_DEADLINE(3), NULL); if (ev.type == GRPC_OP_COMPLETE && ev.success) { GPR_ASSERT(ev.tag = tag(103)); } else { @@ -427,7 +427,7 @@ static void perform_request(client_fixture *cf) { c = grpc_channel_create_call(cf->client, NULL, GRPC_PROPAGATE_DEFAULTS, cf->cq, "/foo", "foo.test.google.fr:1234", - n_seconds_time(1000), NULL); + GRPC_TIMEOUT_SECONDS_TO_DEADLINE(1000), NULL); gpr_log(GPR_INFO, "Call 0x%" PRIxPTR " created", (intptr_t)c); GPR_ASSERT(c); char *peer; From 8d48911faa184cbf8eaa79e1d8efc37f02bef5d2 Mon Sep 17 00:00:00 2001 From: David Garcia Quintas Date: Fri, 29 Jul 2016 15:20:42 -0700 Subject: [PATCH 65/89] added some separating comments --- src/core/ext/lb_policy/grpclb/grpclb.c | 25 +++++++++++++++++++++++-- 1 file changed, 23 insertions(+), 2 deletions(-) diff --git a/src/core/ext/lb_policy/grpclb/grpclb.c b/src/core/ext/lb_policy/grpclb/grpclb.c index 382aa287cd3..5628040b700 100644 --- a/src/core/ext/lb_policy/grpclb/grpclb.c +++ b/src/core/ext/lb_policy/grpclb/grpclb.c @@ -222,6 +222,10 @@ static void add_pending_ping(pending_ping **root, grpc_closure *notify) { *root = pping; } + +/* + * glb_lb_policy + */ typedef struct rr_connectivity_data rr_connectivity_data; typedef struct lb_client_data lb_client_data; static const grpc_lb_policy_vtable glb_lb_policy_vtable; @@ -275,6 +279,7 @@ struct rr_connectivity_data { grpc_connectivity_state state; glb_lb_policy *glb_policy; }; + static grpc_lb_policy *create_rr(grpc_exec_ctx *exec_ctx, const grpc_grpclb_serverlist *serverlist, glb_lb_policy *glb_policy) { @@ -323,6 +328,7 @@ static grpc_lb_policy *create_rr(grpc_exec_ctx *exec_ctx, gpr_free(args.addresses); return rr; } + static void rr_handover(grpc_exec_ctx *exec_ctx, glb_lb_policy *glb_policy, grpc_error *error) { GRPC_ERROR_REF(error); @@ -375,6 +381,7 @@ static void rr_handover(grpc_exec_ctx *exec_ctx, glb_lb_policy *glb_policy, } GRPC_ERROR_UNREF(error); } + static void rr_connectivity_changed(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) { rr_connectivity_data *rr_conn_data = arg; @@ -575,12 +582,14 @@ static void glb_cancel_picks(grpc_exec_ctx *exec_ctx, grpc_lb_policy *pol, } gpr_mu_unlock(&glb_policy->mu); } + static void query_for_backends(grpc_exec_ctx *exec_ctx, glb_lb_policy *glb_policy); static void start_picking(grpc_exec_ctx *exec_ctx, glb_lb_policy *glb_policy) { glb_policy->started_picking = true; query_for_backends(exec_ctx, glb_policy); } + static void glb_exit_idle(grpc_exec_ctx *exec_ctx, grpc_lb_policy *pol) { glb_lb_policy *glb_policy = (glb_lb_policy *)pol; gpr_mu_lock(&glb_policy->mu); @@ -589,6 +598,7 @@ static void glb_exit_idle(grpc_exec_ctx *exec_ctx, grpc_lb_policy *pol) { } gpr_mu_unlock(&glb_policy->mu); } + static int glb_pick(grpc_exec_ctx *exec_ctx, grpc_lb_policy *pol, grpc_polling_entity *pollent, grpc_metadata_batch *initial_metadata, @@ -639,6 +649,7 @@ static int glb_pick(grpc_exec_ctx *exec_ctx, grpc_lb_policy *pol, gpr_mu_unlock(&glb_policy->mu); return r; } + static grpc_connectivity_state glb_check_connectivity( grpc_exec_ctx *exec_ctx, grpc_lb_policy *pol, grpc_error **connectivity_error) { @@ -650,6 +661,7 @@ static grpc_connectivity_state glb_check_connectivity( gpr_mu_unlock(&glb_policy->mu); return st; } + static void glb_ping_one(grpc_exec_ctx *exec_ctx, grpc_lb_policy *pol, grpc_closure *closure) { glb_lb_policy *glb_policy = (glb_lb_policy *)pol; @@ -664,6 +676,7 @@ static void glb_ping_one(grpc_exec_ctx *exec_ctx, grpc_lb_policy *pol, } gpr_mu_unlock(&glb_policy->mu); } + static void glb_notify_on_state_change(grpc_exec_ctx *exec_ctx, grpc_lb_policy *pol, grpc_connectivity_state *current, @@ -676,7 +689,11 @@ static void glb_notify_on_state_change(grpc_exec_ctx *exec_ctx, gpr_mu_unlock(&glb_policy->mu); } -/* Used internally for the client call to the LB */ + +/* + * lb_client_data + * + * Used internally for the client call to the LB */ typedef struct lb_client_data { gpr_mu mu; @@ -771,6 +788,7 @@ static lb_client_data *lb_client_data_create(glb_lb_policy *glb_policy) { lb_client->glb_policy = glb_policy; return lb_client; } + static void lb_client_data_destroy(lb_client_data *lb_client) { grpc_metadata_array_destroy(&lb_client->initial_metadata_recv); grpc_metadata_array_destroy(&lb_client->trailing_metadata_recv); @@ -785,6 +803,9 @@ static grpc_call *lb_client_data_get_call(lb_client_data *lb_client) { return lb_client->lb_call; } +/* + * Auxiliary functions and LB client callbacks. + */ static void query_for_backends(grpc_exec_ctx *exec_ctx, glb_lb_policy *glb_policy) { GPR_ASSERT(glb_policy->lb_channel != NULL); @@ -992,6 +1013,7 @@ static void srv_status_rcvd_cb(grpc_exec_ctx *exec_ctx, void *arg, * the original call?) */ } +/* Code wiring the policy with the rest of the core */ static const grpc_lb_policy_vtable glb_lb_policy_vtable = { glb_destroy, glb_shutdown, glb_pick, glb_cancel_pick, glb_cancel_picks, glb_ping_one, @@ -1011,7 +1033,6 @@ grpc_lb_policy_factory *grpc_glb_lb_factory_create() { } /* Plugin registration */ - void grpc_lb_policy_grpclb_init() { grpc_register_lb_policy(grpc_glb_lb_factory_create()); grpc_register_tracer("glb", &grpc_lb_glb_trace); From 4d440bbd452cec3f7c6aa798943b0b4c3fc6e9e9 Mon Sep 17 00:00:00 2001 From: David Garcia Quintas Date: Fri, 29 Jul 2016 16:09:15 -0700 Subject: [PATCH 66/89] added windows to INSTALL.md --- INSTALL.md | 52 ++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 52 insertions(+) diff --git a/INSTALL.md b/INSTALL.md index 6718aad120d..14be87f8782 100644 --- a/INSTALL.md +++ b/INSTALL.md @@ -55,3 +55,55 @@ gRPC C Core library. $ make $ [sudo] make install ``` + +##Windows + +There are several way to build under Windows, of varying complexity depending on +experience with the tools involved. + + + +###msys2 + +This approach requires having [msys2](https://msys2.github.io/) installed. + +- The Makefile (and source code) should support msys2's mingw32 and mingw64 + compilers. Building with msys2's native compiler is also possible, but + difficult. +- The Makefile is expecting the Windows versions of OpenSSL (see + https://slproweb.com/products/Win32OpenSSL.html). It's also possible to build + the Windows version of OpenSSL from scratch. The output should be `libeay32` + and `ssleay32`. +- If you are not installing the above files under msys2's path, you may specify + it, for instance, in the following way: + ```CPPFLAGS=”-I/c/OpenSSL-Win32/include” LDFLAGS=”-L/c/OpenSSL-Win32/lib” make static_c``` +- [protobuf3](https://github.com/google/protobuf/blob/master/src/README.md#c-installation---windows) + must be installed on the msys2 path. + +###Cmake (experimental) + +- Install [CMake](https://cmake.org/download/). +- Run it over [grpc's + CMakeLists.txt](https://github.com/grpc/grpc/blob/master/CMakeLists.txt) to + generate "projects" for your compiler. +- Build with your compiler of choice. The generated build files should have the + protobuf3 dependency baked in. From 32fde7af294808f43dc92749b1c008eaba5f65b9 Mon Sep 17 00:00:00 2001 From: Jorge Canizales Date: Fri, 29 Jul 2016 17:31:07 -0700 Subject: [PATCH 67/89] Better names for the methods to clear all host settings --- src/objective-c/GRPCClient/GRPCCall+Tests.h | 2 +- src/objective-c/GRPCClient/GRPCCall+Tests.m | 4 ++-- src/objective-c/GRPCClient/private/GRPCHost.h | 2 +- src/objective-c/GRPCClient/private/GRPCHost.m | 2 +- src/objective-c/tests/InteropTests.m | 2 +- 5 files changed, 6 insertions(+), 6 deletions(-) diff --git a/src/objective-c/GRPCClient/GRPCCall+Tests.h b/src/objective-c/GRPCClient/GRPCCall+Tests.h index fe2c3604774..184ad09c5c8 100644 --- a/src/objective-c/GRPCClient/GRPCCall+Tests.h +++ b/src/objective-c/GRPCClient/GRPCCall+Tests.h @@ -62,5 +62,5 @@ * Resets all host configurations to their default values, and flushes all connections from the * cache. */ -+ (void)clearAllConfigurationsForTesting; ++ (void)resetHostSettings; @end diff --git a/src/objective-c/GRPCClient/GRPCCall+Tests.m b/src/objective-c/GRPCClient/GRPCCall+Tests.m index 44d42f382c6..656cba8fec6 100644 --- a/src/objective-c/GRPCClient/GRPCCall+Tests.m +++ b/src/objective-c/GRPCClient/GRPCCall+Tests.m @@ -61,7 +61,7 @@ hostConfig.secure = NO; } -+ (void)clearAllConfigurationsForTesting { - [GRPCHost clearAllHostsForTesting]; ++ (void)resetHostSettings { + [GRPCHost resetAllHostSettings]; } @end diff --git a/src/objective-c/GRPCClient/private/GRPCHost.h b/src/objective-c/GRPCClient/private/GRPCHost.h index 48fe7854ff5..c8b5dd315b0 100644 --- a/src/objective-c/GRPCClient/private/GRPCHost.h +++ b/src/objective-c/GRPCClient/private/GRPCHost.h @@ -42,7 +42,7 @@ struct grpc_channel_credentials; @interface GRPCHost : NSObject + (void)flushChannelCache; -+ (void)clearAllHostsForTesting; ++ (void)resetAllHostSettings; @property(nonatomic, readonly) NSString *address; @property(nonatomic, copy, nullable) NSString *userAgentPrefix; diff --git a/src/objective-c/GRPCClient/private/GRPCHost.m b/src/objective-c/GRPCClient/private/GRPCHost.m index b46c24212b8..477ddf51d97 100644 --- a/src/objective-c/GRPCClient/private/GRPCHost.m +++ b/src/objective-c/GRPCClient/private/GRPCHost.m @@ -113,7 +113,7 @@ static NSMutableDictionary *kHostCache; } } -+ (void)clearAllHostsForTesting { ++ (void)resetAllHostSettings { @synchronized (kHostCache) { kHostCache = [NSMutableDictionary dictionary]; } diff --git a/src/objective-c/tests/InteropTests.m b/src/objective-c/tests/InteropTests.m index 67ab43329fe..1ae0d7a848a 100644 --- a/src/objective-c/tests/InteropTests.m +++ b/src/objective-c/tests/InteropTests.m @@ -91,7 +91,7 @@ - (void)setUp { self.continueAfterFailure = NO; - [GRPCCall clearAllConfigurationsForTesting]; + [GRPCCall resetHostSettings]; _service = self.class.host ? [RMTTestService serviceWithHost:self.class.host] : nil; #ifdef GRPC_COMPILE_WITH_CRONET From 6e5c33c3e26ee1d43e2083034e05ffd0dc105934 Mon Sep 17 00:00:00 2001 From: Vijay Pai Date: Sat, 30 Jul 2016 02:56:46 -0700 Subject: [PATCH 68/89] Don't assert if we're not able to set affinity for some reason --- test/cpp/qps/limit_cores.cc | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/test/cpp/qps/limit_cores.cc b/test/cpp/qps/limit_cores.cc index 59ed369067f..b5c222542be 100644 --- a/test/cpp/qps/limit_cores.cc +++ b/test/cpp/qps/limit_cores.cc @@ -68,9 +68,9 @@ int LimitCores(const int* cores, int cores_size) { cores_set++; } } - GPR_ASSERT(sched_setaffinity(0, size, cpup) == 0); + bool affinity_set = (sched_setaffinity(0, size, cpup) == 0); CPU_FREE(cpup); - return cores_set; + return affinity_set ? cores_set : num_cores; } } // namespace testing From 1c0f30c4a8fc1f2d9bd8dd1702ee4563060f3637 Mon Sep 17 00:00:00 2001 From: Jan Tattermusch Date: Sat, 30 Jul 2016 03:59:16 +0800 Subject: [PATCH 69/89] fix conditional compilation for netcoreapp1.0 projects --- src/csharp/Grpc.Core.Tests/AppDomainUnloadTest.cs | 2 +- src/csharp/Grpc.Core.Tests/NUnitMain.cs | 2 +- src/csharp/Grpc.Core.Tests/SanityTest.cs | 2 +- src/csharp/Grpc.Examples.Tests/NUnitMain.cs | 2 +- src/csharp/Grpc.HealthCheck.Tests/NUnitMain.cs | 2 +- .../Grpc.IntegrationTesting/GeneratedClientTest.cs | 2 +- src/csharp/Grpc.IntegrationTesting/InteropClient.cs | 10 +++++----- src/csharp/Grpc.IntegrationTesting/NUnitMain.cs | 2 +- 8 files changed, 12 insertions(+), 12 deletions(-) diff --git a/src/csharp/Grpc.Core.Tests/AppDomainUnloadTest.cs b/src/csharp/Grpc.Core.Tests/AppDomainUnloadTest.cs index 064bc13cabb..d7ebdb4201e 100644 --- a/src/csharp/Grpc.Core.Tests/AppDomainUnloadTest.cs +++ b/src/csharp/Grpc.Core.Tests/AppDomainUnloadTest.cs @@ -40,7 +40,7 @@ namespace Grpc.Core.Tests { public class AppDomainUnloadTest { -#if NETSTANDARD1_5 +#if NETCOREAPP1_0 [Test] [Ignore("Not supported for CoreCLR")] public void AppDomainUnloadHookCanCleanupAbandonedCall() diff --git a/src/csharp/Grpc.Core.Tests/NUnitMain.cs b/src/csharp/Grpc.Core.Tests/NUnitMain.cs index 24a9f846d10..870c726ac0e 100644 --- a/src/csharp/Grpc.Core.Tests/NUnitMain.cs +++ b/src/csharp/Grpc.Core.Tests/NUnitMain.cs @@ -49,7 +49,7 @@ namespace Grpc.Core.Tests { // Make logger immune to NUnit capturing stdout and stderr to workaround https://github.com/nunit/nunit/issues/1406. GrpcEnvironment.SetLogger(new TextWriterLogger(Console.Error)); -#if NETSTANDARD1_5 +#if NETCOREAPP1_0 return new AutoRun(typeof(NUnitMain).GetTypeInfo().Assembly).Execute(args, new ExtendedTextWrapper(Console.Out), Console.In); #else return new AutoRun().Execute(args); diff --git a/src/csharp/Grpc.Core.Tests/SanityTest.cs b/src/csharp/Grpc.Core.Tests/SanityTest.cs index 501992c5695..19c7a0b4401 100644 --- a/src/csharp/Grpc.Core.Tests/SanityTest.cs +++ b/src/csharp/Grpc.Core.Tests/SanityTest.cs @@ -46,7 +46,7 @@ namespace Grpc.Core.Tests public class SanityTest { // TODO: make sanity test work for CoreCLR as well -#if !NETSTANDARD1_5 +#if !NETCOREAPP1_0 /// /// Because we depend on a native library, sometimes when things go wrong, the /// entire NUnit test process crashes. To be able to track down problems better, diff --git a/src/csharp/Grpc.Examples.Tests/NUnitMain.cs b/src/csharp/Grpc.Examples.Tests/NUnitMain.cs index 1a522cab932..7ba1074d441 100644 --- a/src/csharp/Grpc.Examples.Tests/NUnitMain.cs +++ b/src/csharp/Grpc.Examples.Tests/NUnitMain.cs @@ -49,7 +49,7 @@ namespace Grpc.Examples.Tests { // Make logger immune to NUnit capturing stdout and stderr to workaround https://github.com/nunit/nunit/issues/1406. GrpcEnvironment.SetLogger(new TextWriterLogger(Console.Error)); -#if NETSTANDARD1_5 +#if NETCOREAPP1_0 return new AutoRun(typeof(NUnitMain).GetTypeInfo().Assembly).Execute(args, new ExtendedTextWrapper(Console.Out), Console.In); #else return new AutoRun().Execute(args); diff --git a/src/csharp/Grpc.HealthCheck.Tests/NUnitMain.cs b/src/csharp/Grpc.HealthCheck.Tests/NUnitMain.cs index 44634671ce5..dca61e3f966 100644 --- a/src/csharp/Grpc.HealthCheck.Tests/NUnitMain.cs +++ b/src/csharp/Grpc.HealthCheck.Tests/NUnitMain.cs @@ -49,7 +49,7 @@ namespace Grpc.HealthCheck.Tests { // Make logger immune to NUnit capturing stdout and stderr to workaround https://github.com/nunit/nunit/issues/1406. GrpcEnvironment.SetLogger(new TextWriterLogger(Console.Error)); -#if NETSTANDARD1_5 +#if NETCOREAPP1_0 return new AutoRun(typeof(NUnitMain).GetTypeInfo().Assembly).Execute(args, new ExtendedTextWrapper(Console.Out), Console.In); #else return new AutoRun().Execute(args); diff --git a/src/csharp/Grpc.IntegrationTesting/GeneratedClientTest.cs b/src/csharp/Grpc.IntegrationTesting/GeneratedClientTest.cs index eb7b55a2863..c17ede75610 100644 --- a/src/csharp/Grpc.IntegrationTesting/GeneratedClientTest.cs +++ b/src/csharp/Grpc.IntegrationTesting/GeneratedClientTest.cs @@ -49,7 +49,7 @@ namespace Grpc.IntegrationTesting TestService.TestServiceClient unimplementedClient = new UnimplementedTestServiceClient(); // TODO: replace Moq by some mocking library with CoreCLR support. -#if !NETSTANDARD1_5 +#if !NETCOREAPP1_0 [Test] public void ExpandedParamOverloadCanBeMocked() { diff --git a/src/csharp/Grpc.IntegrationTesting/InteropClient.cs b/src/csharp/Grpc.IntegrationTesting/InteropClient.cs index e27fe5b3d80..ec407d3fcf4 100644 --- a/src/csharp/Grpc.IntegrationTesting/InteropClient.cs +++ b/src/csharp/Grpc.IntegrationTesting/InteropClient.cs @@ -145,7 +145,7 @@ namespace Grpc.IntegrationTesting if (options.TestCase == "jwt_token_creds") { -#if !NETSTANDARD1_5 +#if !NETCOREAPP1_0 var googleCredential = await GoogleCredential.GetApplicationDefaultAsync(); Assert.IsTrue(googleCredential.IsCreateScopedRequired); credentials = ChannelCredentials.Create(credentials, googleCredential.ToCallCredentials()); @@ -157,7 +157,7 @@ namespace Grpc.IntegrationTesting if (options.TestCase == "compute_engine_creds") { -#if !NETSTANDARD1_5 +#if !NETCOREAPP1_0 var googleCredential = await GoogleCredential.GetApplicationDefaultAsync(); Assert.IsFalse(googleCredential.IsCreateScopedRequired); credentials = ChannelCredentials.Create(credentials, googleCredential.ToCallCredentials()); @@ -395,7 +395,7 @@ namespace Grpc.IntegrationTesting public static async Task RunOAuth2AuthTokenAsync(TestService.TestServiceClient client, string oauthScope) { -#if !NETSTANDARD1_5 +#if !NETCOREAPP1_0 Console.WriteLine("running oauth2_auth_token"); ITokenAccess credential = (await GoogleCredential.GetApplicationDefaultAsync()).CreateScoped(new[] { oauthScope }); string oauth2Token = await credential.GetAccessTokenForRequestAsync(); @@ -421,7 +421,7 @@ namespace Grpc.IntegrationTesting public static async Task RunPerRpcCredsAsync(TestService.TestServiceClient client, string oauthScope) { -#if !NETSTANDARD1_5 +#if !NETCOREAPP1_0 Console.WriteLine("running per_rpc_creds"); ITokenAccess googleCredential = await GoogleCredential.GetApplicationDefaultAsync(); @@ -731,7 +731,7 @@ namespace Grpc.IntegrationTesting // extracts the client_email field from service account file used for auth test cases private static string GetEmailFromServiceAccountFile() { -#if !NETSTANDARD1_5 +#if !NETCOREAPP1_0 string keyFile = Environment.GetEnvironmentVariable("GOOGLE_APPLICATION_CREDENTIALS"); Assert.IsNotNull(keyFile); var jobject = JObject.Parse(File.ReadAllText(keyFile)); diff --git a/src/csharp/Grpc.IntegrationTesting/NUnitMain.cs b/src/csharp/Grpc.IntegrationTesting/NUnitMain.cs index 100ff0b5de9..21c8adb45c7 100644 --- a/src/csharp/Grpc.IntegrationTesting/NUnitMain.cs +++ b/src/csharp/Grpc.IntegrationTesting/NUnitMain.cs @@ -49,7 +49,7 @@ namespace Grpc.IntegrationTesting { // Make logger immune to NUnit capturing stdout and stderr to workaround https://github.com/nunit/nunit/issues/1406. GrpcEnvironment.SetLogger(new TextWriterLogger(Console.Error)); -#if NETSTANDARD1_5 +#if NETCOREAPP1_0 return new AutoRun(typeof(NUnitMain).GetTypeInfo().Assembly).Execute(args, new ExtendedTextWrapper(Console.Out), Console.In); #else return new AutoRun().Execute(args); From 0a5a0cab7b9823fa5e929379fe6a4e6b59beaa10 Mon Sep 17 00:00:00 2001 From: Jan Tattermusch Date: Sat, 30 Jul 2016 04:13:24 +0800 Subject: [PATCH 70/89] build everything --- tools/run_tests/build_csharp_coreclr.sh | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/run_tests/build_csharp_coreclr.sh b/tools/run_tests/build_csharp_coreclr.sh index 733b1a2083c..02cf0d39cb5 100755 --- a/tools/run_tests/build_csharp_coreclr.sh +++ b/tools/run_tests/build_csharp_coreclr.sh @@ -35,4 +35,4 @@ cd $(dirname $0)/../../src/csharp # TODO(jtattermusch): introduce caching dotnet restore . -dotnet build -f netstandard1.5 --configuration $MSBUILD_CONFIG '**/project.json' +dotnet build --configuration $MSBUILD_CONFIG '**/project.json' From b9be58ee5ac301788a35c26c37fea6f69a0e61fc Mon Sep 17 00:00:00 2001 From: Muxi Yan Date: Mon, 1 Aug 2016 11:25:59 -0700 Subject: [PATCH 71/89] Use dedicated build configuration 'Cronet' for the new target --- src/objective-c/tests/Podfile | 9 +- .../tests/Tests.xcodeproj/project.pbxproj | 193 +++++++++++++++++- .../InteropTestsRemoteWithCronet.xcscheme | 10 +- 3 files changed, 204 insertions(+), 8 deletions(-) diff --git a/src/objective-c/tests/Podfile b/src/objective-c/tests/Podfile index 067d37eccc1..51dd1b8358f 100644 --- a/src/objective-c/tests/Podfile +++ b/src/objective-c/tests/Podfile @@ -31,8 +31,8 @@ GRPC_LOCAL_SRC = '../../..' pod 'RemoteTest', :path => "RemoteTestClient" if target_name == 'InteropTestsRemoteWithCronet' - pod 'CronetFramework', :podspec => "#{GRPC_LOCAL_SRC}/src/objective-c" pod 'gRPC-Core/Cronet-Implementation', :path => GRPC_LOCAL_SRC + pod 'CronetFramework', :podspec => "#{GRPC_LOCAL_SRC}/src/objective-c" end end end @@ -90,9 +90,14 @@ post_install do |installer| config.build_settings['GCC_WARN_ABOUT_RETURN_TYPE'] = 'NO' end end + + # Activate Cronet for the dedicated build configuration 'Cronet', which will be used solely by + # the test target 'InteropTestsRemoteWithCronet' if target.name == 'gRPC' target.build_configurations.each do |config| - config.build_settings['GCC_PREPROCESSOR_DEFINITIONS'] = '$(inherited) COCOAPODS=1 GRPC_COMPILE_WITH_CRONET=1' + if config.name == 'Cronet' + config.build_settings['GCC_PREPROCESSOR_DEFINITIONS'] = '$(inherited) COCOAPODS=1 GRPC_COMPILE_WITH_CRONET=1' + end end end end diff --git a/src/objective-c/tests/Tests.xcodeproj/project.pbxproj b/src/objective-c/tests/Tests.xcodeproj/project.pbxproj index 1d903478fdb..c4a6567ae0e 100644 --- a/src/objective-c/tests/Tests.xcodeproj/project.pbxproj +++ b/src/objective-c/tests/Tests.xcodeproj/project.pbxproj @@ -113,13 +113,17 @@ 07D10A965323BEA7FE59A74B /* Pods-RxLibraryUnitTests.debug.xcconfig */ = {isa = PBXFileReference; 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defaultConfigurationIsVisible = 0; @@ -1481,6 +1671,7 @@ isa = XCConfigurationList; buildConfigurations = ( 63DC844C1BE152B5000708E8 /* Debug */, + 5EC3C7A61D4FC18C000330E2 /* Cronet */, 63DC844D1BE152B5000708E8 /* Release */, ); defaultConfigurationIsVisible = 0; diff --git a/src/objective-c/tests/Tests.xcodeproj/xcshareddata/xcschemes/InteropTestsRemoteWithCronet.xcscheme b/src/objective-c/tests/Tests.xcodeproj/xcshareddata/xcschemes/InteropTestsRemoteWithCronet.xcscheme index 6d92be8b3de..1d211115f75 100644 --- a/src/objective-c/tests/Tests.xcodeproj/xcshareddata/xcschemes/InteropTestsRemoteWithCronet.xcscheme +++ b/src/objective-c/tests/Tests.xcodeproj/xcshareddata/xcschemes/InteropTestsRemoteWithCronet.xcscheme @@ -23,7 +23,7 @@ @@ -57,7 +57,7 @@ + buildConfiguration = "Cronet"> From a0e278ee3f4f81829b331eba161a789dd5825e39 Mon Sep 17 00:00:00 2001 From: David Garcia Quintas Date: Mon, 1 Aug 2016 11:36:14 -0700 Subject: [PATCH 72/89] fw-declare struct properly --- src/core/ext/lb_policy/grpclb/grpclb.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/src/core/ext/lb_policy/grpclb/grpclb.c b/src/core/ext/lb_policy/grpclb/grpclb.c index 5628040b700..d6db6de2b1a 100644 --- a/src/core/ext/lb_policy/grpclb/grpclb.c +++ b/src/core/ext/lb_policy/grpclb/grpclb.c @@ -227,7 +227,7 @@ static void add_pending_ping(pending_ping **root, grpc_closure *notify) { * glb_lb_policy */ typedef struct rr_connectivity_data rr_connectivity_data; -typedef struct lb_client_data lb_client_data; +struct lb_client_data; static const grpc_lb_policy_vtable glb_lb_policy_vtable; typedef struct glb_lb_policy { /** base policy: must be first */ @@ -260,7 +260,7 @@ typedef struct glb_lb_policy { pending_ping *pending_pings; /** client data associated with the LB server communication */ - lb_client_data *lb_client; + struct lb_client_data *lb_client; /** for tracking of the RR connectivity */ rr_connectivity_data *rr_connectivity; @@ -553,7 +553,7 @@ static void glb_cancel_pick(grpc_exec_ctx *exec_ctx, grpc_lb_policy *pol, gpr_mu_unlock(&glb_policy->mu); } -static grpc_call *lb_client_data_get_call(lb_client_data *lb_client); +static grpc_call *lb_client_data_get_call(struct lb_client_data *lb_client); static void glb_cancel_picks(grpc_exec_ctx *exec_ctx, grpc_lb_policy *pol, uint32_t initial_metadata_flags_mask, uint32_t initial_metadata_flags_eq) { From 9e83d7ef0f6bfb392d7b564e7edac8931cb3ad12 Mon Sep 17 00:00:00 2001 From: Jorge Canizales Date: Mon, 1 Aug 2016 12:51:31 -0700 Subject: [PATCH 73/89] Fix local server tests & exceptions tests --- src/objective-c/tests/GRPCClientTests.m | 9 --------- src/objective-c/tests/InteropTests.h | 7 +++++++ src/objective-c/tests/InteropTests.m | 8 ++++++-- src/objective-c/tests/InteropTestsLocalCleartext.m | 4 ++++ src/objective-c/tests/InteropTestsLocalSSL.m | 4 ++++ src/objective-c/tests/InteropTestsRemote.m | 4 ++++ .../xcshareddata/xcschemes/AllTests.xcscheme | 6 ------ 7 files changed, 25 insertions(+), 17 deletions(-) diff --git a/src/objective-c/tests/GRPCClientTests.m b/src/objective-c/tests/GRPCClientTests.m index 1167a715bb9..916a335802a 100644 --- a/src/objective-c/tests/GRPCClientTests.m +++ b/src/objective-c/tests/GRPCClientTests.m @@ -292,15 +292,6 @@ static GRPCProtoMethod *kUnaryCallMethod; // TODO(makarandd): Move to a different file that contains only unit tests - (void)testExceptions { - // Try to set userAgentPrefix for host that is nil. This should cause - // an exception. - @try { - [GRPCCall setUserAgentPrefix:@"Foo" forHost:nil]; - XCTFail(@"Did not receive an exception when host is nil"); - } @catch(NSException *theException) { - NSLog(@"Received exception as expected: %@", theException.name); - } - // Try to set parameters to nil for GRPCCall. This should cause an exception @try { (void)[[GRPCCall alloc] initWithHost:nil diff --git a/src/objective-c/tests/InteropTests.h b/src/objective-c/tests/InteropTests.h index 6d54343b135..ecab606a78b 100644 --- a/src/objective-c/tests/InteropTests.h +++ b/src/objective-c/tests/InteropTests.h @@ -46,4 +46,11 @@ * Override in a subclass to perform these tests against a specific address. */ + (NSString *)host; + +/** + * Bytes of overhead of test proto responses due to encoding. This is used to excercise the behavior + * when responses are just above or below the max response size. For some reason, the local and + * remote servers enconde responses with different overhead (?), so this is defined per-subclass. + */ +- (int32_t)encodingOverhead; @end diff --git a/src/objective-c/tests/InteropTests.m b/src/objective-c/tests/InteropTests.m index 1ae0d7a848a..f04a7e6441f 100644 --- a/src/objective-c/tests/InteropTests.m +++ b/src/objective-c/tests/InteropTests.m @@ -88,6 +88,10 @@ return nil; } +- (int32_t)encodingOverhead { + return 0; +} + - (void)setUp { self.continueAfterFailure = NO; @@ -150,7 +154,7 @@ __weak XCTestExpectation *expectation = [self expectationWithDescription:@"MaxResponseSize"]; RMTSimpleRequest *request = [RMTSimpleRequest message]; - const size_t kPayloadSize = 4 * 1024 * 1024 - 12; // 4MB - 12B of protobuf encoding overhead + const int32_t kPayloadSize = 4 * 1024 * 1024 - self.encodingOverhead; // 4MB - encoding overhead request.responseSize = kPayloadSize; [_service unaryCallWithRequest:request handler:^(RMTSimpleResponse *response, NSError *error) { @@ -167,7 +171,7 @@ __weak XCTestExpectation *expectation = [self expectationWithDescription:@"ResponseOverMaxSize"]; RMTSimpleRequest *request = [RMTSimpleRequest message]; - const size_t kPayloadSize = 4 * 1024 * 1024 - 11; // 1B over max size (see above test) + const int32_t kPayloadSize = 4 * 1024 * 1024 - self.encodingOverhead + 1; // 1B over max size request.responseSize = kPayloadSize; [_service unaryCallWithRequest:request handler:^(RMTSimpleResponse *response, NSError *error) { diff --git a/src/objective-c/tests/InteropTestsLocalCleartext.m b/src/objective-c/tests/InteropTestsLocalCleartext.m index c4ee0de7054..b41210f50f8 100644 --- a/src/objective-c/tests/InteropTestsLocalCleartext.m +++ b/src/objective-c/tests/InteropTestsLocalCleartext.m @@ -47,6 +47,10 @@ static NSString * const kLocalCleartextHost = @"localhost:5050"; return kLocalCleartextHost; } +- (int32_t)encodingOverhead { + return 10; // bytes +} + - (void)setUp { [super setUp]; diff --git a/src/objective-c/tests/InteropTestsLocalSSL.m b/src/objective-c/tests/InteropTestsLocalSSL.m index 27f025e6143..1479c5896c3 100644 --- a/src/objective-c/tests/InteropTestsLocalSSL.m +++ b/src/objective-c/tests/InteropTestsLocalSSL.m @@ -47,6 +47,10 @@ static NSString * const kLocalSSLHost = @"localhost:5051"; return kLocalSSLHost; } +- (int32_t)encodingOverhead { + return 10; // bytes +} + - (void)setUp { [super setUp]; diff --git a/src/objective-c/tests/InteropTestsRemote.m b/src/objective-c/tests/InteropTestsRemote.m index 758cc9346ad..70f84753bb6 100644 --- a/src/objective-c/tests/InteropTestsRemote.m +++ b/src/objective-c/tests/InteropTestsRemote.m @@ -47,4 +47,8 @@ static NSString * const kRemoteSSLHost = @"grpc-test.sandbox.googleapis.com"; return kRemoteSSLHost; } +- (int32_t)encodingOverhead { + return 12; // bytes +} + @end diff --git a/src/objective-c/tests/Tests.xcodeproj/xcshareddata/xcschemes/AllTests.xcscheme b/src/objective-c/tests/Tests.xcodeproj/xcshareddata/xcschemes/AllTests.xcscheme index e6a052a8ce1..d1d616c4cf2 100644 --- a/src/objective-c/tests/Tests.xcodeproj/xcshareddata/xcschemes/AllTests.xcscheme +++ b/src/objective-c/tests/Tests.xcodeproj/xcshareddata/xcschemes/AllTests.xcscheme @@ -38,12 +38,6 @@ ReferencedContainer = "container:Tests.xcodeproj"> - - - - From d915c6e28ae102739ba7c7f4032ff1a6a434ae0e Mon Sep 17 00:00:00 2001 From: Muxi Yan Date: Mon, 1 Aug 2016 13:46:27 -0700 Subject: [PATCH 74/89] Suppress warning in all libraries whose names starting with gRPC-Core --- src/objective-c/tests/Podfile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/objective-c/tests/Podfile b/src/objective-c/tests/Podfile index 51dd1b8358f..36f25e1bf55 100644 --- a/src/objective-c/tests/Podfile +++ b/src/objective-c/tests/Podfile @@ -82,7 +82,7 @@ post_install do |installer| target.build_configurations.each do |config| config.build_settings['GCC_TREAT_WARNINGS_AS_ERRORS'] = 'YES' end - if target.name == 'gRPC-Core' or target.name == 'gRPC-Core.default-Cronet-Implementation-Cronet-Interface-Tests' or target.name == 'gRPC-Core.default-Cronet-Implementation' + if target.name.start_with?('gRPC-Core') target.build_configurations.each do |config| # TODO(zyc): Remove this setting after the issue is resolved # GPR_UNREACHABLE_CODE causes "Control may reach end of non-void From 740759e5232805966958061eba5afa595bee5dfa Mon Sep 17 00:00:00 2001 From: David Garcia Quintas Date: Mon, 1 Aug 2016 14:49:49 -0700 Subject: [PATCH 75/89] fixed premature destruction of lb_client --- src/core/ext/lb_policy/grpclb/grpclb.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/src/core/ext/lb_policy/grpclb/grpclb.c b/src/core/ext/lb_policy/grpclb/grpclb.c index d6db6de2b1a..c5bb85f2b01 100644 --- a/src/core/ext/lb_policy/grpclb/grpclb.c +++ b/src/core/ext/lb_policy/grpclb/grpclb.c @@ -490,6 +490,7 @@ static void glb_destroy(grpc_exec_ctx *exec_ctx, grpc_lb_policy *pol) { gpr_free(glb_policy); } +static void lb_client_data_destroy(struct lb_client_data *lb_client); static void glb_shutdown(grpc_exec_ctx *exec_ctx, grpc_lb_policy *pol) { glb_lb_policy *glb_policy = (glb_lb_policy *)pol; gpr_mu_lock(&glb_policy->mu); @@ -524,6 +525,9 @@ static void glb_shutdown(grpc_exec_ctx *exec_ctx, grpc_lb_policy *pol) { GRPC_LB_POLICY_UNREF(exec_ctx, glb_policy->rr_policy, "glb_shutdown"); } + lb_client_data_destroy(glb_policy->lb_client); + glb_policy->lb_client = NULL; + grpc_connectivity_state_set( exec_ctx, &glb_policy->state_tracker, GRPC_CHANNEL_SHUTDOWN, GRPC_ERROR_CREATE("Channel Shutdown"), "glb_shutdown"); @@ -790,6 +794,7 @@ static lb_client_data *lb_client_data_create(glb_lb_policy *glb_policy) { } static void lb_client_data_destroy(lb_client_data *lb_client) { + grpc_call_destroy(lb_client->lb_call); grpc_metadata_array_destroy(&lb_client->initial_metadata_recv); grpc_metadata_array_destroy(&lb_client->trailing_metadata_recv); @@ -996,7 +1001,6 @@ static void close_sent_cb(grpc_exec_ctx *exec_ctx, void *arg, static void srv_status_rcvd_cb(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) { lb_client_data *lb_client = arg; - glb_lb_policy *glb_policy = lb_client->glb_policy; if (grpc_lb_glb_trace) { gpr_log(GPR_INFO, "status from lb server received. Status = %d, Details = '%s', " @@ -1005,10 +1009,6 @@ static void srv_status_rcvd_cb(grpc_exec_ctx *exec_ctx, void *arg, lb_client->status, lb_client->status_details, lb_client->status_details_capacity); } - - grpc_call_destroy(lb_client->lb_call); - lb_client_data_destroy(lb_client); - glb_policy->lb_client = NULL; /* TODO(dgq): deal with stream termination properly (fire up another one? fail * the original call?) */ } From c44f6199841b1fd63d127dcd052312ee6c1899a0 Mon Sep 17 00:00:00 2001 From: Muxi Yan Date: Mon, 1 Aug 2016 14:57:20 -0700 Subject: [PATCH 76/89] Bug fix on error suppression and comment --- src/objective-c/tests/Podfile | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/src/objective-c/tests/Podfile b/src/objective-c/tests/Podfile index 36f25e1bf55..17478fab12d 100644 --- a/src/objective-c/tests/Podfile +++ b/src/objective-c/tests/Podfile @@ -82,7 +82,11 @@ post_install do |installer| target.build_configurations.each do |config| config.build_settings['GCC_TREAT_WARNINGS_AS_ERRORS'] = 'YES' end - if target.name.start_with?('gRPC-Core') + + # CocoaPods creates duplicated library targets of gRPC-Core when the test targets include + # non-default subspecs of gRPC-Core. All of these library targets start with prefix 'gRPC-Core.' + # and require the same error suppresion. + if target.name == 'gRPC-Core' or target.name.start_with?('gRPC-Core.') target.build_configurations.each do |config| # TODO(zyc): Remove this setting after the issue is resolved # GPR_UNREACHABLE_CODE causes "Control may reach end of non-void From ffd207fe4c942e5de5e178d9b9eccb38fb787635 Mon Sep 17 00:00:00 2001 From: David Garcia Quintas Date: Mon, 1 Aug 2016 16:20:52 -0700 Subject: [PATCH 77/89] fixed include guard script and faulty .h --- include/grpc++/impl/codegen/core_codegen.h | 5 +++++ tools/distrib/check_include_guards.py | 2 +- 2 files changed, 6 insertions(+), 1 deletion(-) diff --git a/include/grpc++/impl/codegen/core_codegen.h b/include/grpc++/impl/codegen/core_codegen.h index 9699abfb438..2586b945048 100644 --- a/include/grpc++/impl/codegen/core_codegen.h +++ b/include/grpc++/impl/codegen/core_codegen.h @@ -31,6 +31,9 @@ * */ +#ifndef GRPCXX_IMPL_CODEGEN_CORE_CODEGEN_H +#define GRPCXX_IMPL_CODEGEN_CORE_CODEGEN_H + // This file should be compiled as part of grpc++. #include @@ -83,3 +86,5 @@ class CoreCodegen : public CoreCodegenInterface { }; } // namespace grpc + +#endif // GRPCXX_IMPL_CODEGEN_CORE_CODEGEN_H diff --git a/tools/distrib/check_include_guards.py b/tools/distrib/check_include_guards.py index 56b2924a1ac..28312813f65 100755 --- a/tools/distrib/check_include_guards.py +++ b/tools/distrib/check_include_guards.py @@ -200,6 +200,6 @@ validator = GuardValidator() for filename in filename_list: if filename in KNOWN_BAD: continue - ok = validator.check(filename, args.fix) + ok = ok and validator.check(filename, args.fix) sys.exit(0 if ok else 1) From 3856a972fd9e3547f0cc1a28f64a582b0fd4c2e0 Mon Sep 17 00:00:00 2001 From: David Garcia Quintas Date: Mon, 1 Aug 2016 16:46:11 -0700 Subject: [PATCH 78/89] regenerated projects --- Makefile | 1 + vsprojects/vcxproj/grpc_test_util/grpc_test_util.vcxproj | 3 +++ .../vcxproj/grpc_test_util/grpc_test_util.vcxproj.filters | 6 ++++++ 3 files changed, 10 insertions(+) diff --git a/Makefile b/Makefile index bc521496aee..96b786416b9 100644 --- a/Makefile +++ b/Makefile @@ -3067,6 +3067,7 @@ LIBGRPC_TEST_UTIL_SRC = \ src/core/lib/channel/channel_stack_builder.c \ src/core/lib/channel/compress_filter.c \ src/core/lib/channel/connected_channel.c \ + src/core/lib/channel/handshaker.c \ src/core/lib/channel/http_client_filter.c \ src/core/lib/channel/http_server_filter.c \ src/core/lib/compression/compression.c \ diff --git a/vsprojects/vcxproj/grpc_test_util/grpc_test_util.vcxproj b/vsprojects/vcxproj/grpc_test_util/grpc_test_util.vcxproj index eef63b7fda3..cfa29d0c02a 100644 --- a/vsprojects/vcxproj/grpc_test_util/grpc_test_util.vcxproj +++ b/vsprojects/vcxproj/grpc_test_util/grpc_test_util.vcxproj @@ -195,6 +195,7 @@ + @@ -313,6 +314,8 @@ + + diff --git a/vsprojects/vcxproj/grpc_test_util/grpc_test_util.vcxproj.filters b/vsprojects/vcxproj/grpc_test_util/grpc_test_util.vcxproj.filters index 83cee3f9a3c..913774d71e0 100644 --- a/vsprojects/vcxproj/grpc_test_util/grpc_test_util.vcxproj.filters +++ b/vsprojects/vcxproj/grpc_test_util/grpc_test_util.vcxproj.filters @@ -67,6 +67,9 @@ src\core\lib\channel + + src\core\lib\channel + src\core\lib\channel @@ -455,6 +458,9 @@ src\core\lib\channel + + src\core\lib\channel + src\core\lib\channel From 8eec9ec6af48d739e5c9346da011e88ad947ab7e Mon Sep 17 00:00:00 2001 From: David Garcia Quintas Date: Mon, 1 Aug 2016 17:05:04 -0700 Subject: [PATCH 79/89] Changed census static metadata keys for tracing and tag propagation --- src/core/lib/transport/static_metadata.c | 22 ++++----- src/core/lib/transport/static_metadata.h | 56 +++++++++++----------- test/core/end2end/fuzzers/hpack.dictionary | 4 +- tools/codegen/core/gen_static_metadata.py | 4 +- 4 files changed, 43 insertions(+), 43 deletions(-) diff --git a/src/core/lib/transport/static_metadata.c b/src/core/lib/transport/static_metadata.c index c396c1e0b5a..8f3e5b5b401 100644 --- a/src/core/lib/transport/static_metadata.c +++ b/src/core/lib/transport/static_metadata.c @@ -51,15 +51,15 @@ uintptr_t grpc_static_mdelem_user_data[GRPC_STATIC_MDELEM_COUNT] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; const uint8_t grpc_static_metadata_elem_indices[GRPC_STATIC_MDELEM_COUNT * 2] = - {11, 35, 10, 35, 12, 35, 12, 49, 13, 35, 14, 35, 15, 35, 16, 35, 17, 35, - 19, 35, 20, 35, 21, 35, 24, 35, 25, 35, 26, 35, 27, 35, 28, 35, 29, 35, - 30, 18, 30, 35, 31, 35, 32, 35, 36, 35, 37, 35, 38, 35, 39, 35, 42, 33, - 42, 34, 42, 48, 42, 53, 42, 54, 42, 55, 42, 56, 43, 33, 43, 48, 43, 53, - 46, 0, 46, 1, 46, 2, 50, 35, 57, 35, 58, 35, 59, 35, 60, 35, 61, 35, - 62, 35, 63, 35, 64, 35, 65, 35, 66, 35, 67, 35, 68, 40, 68, 70, 68, 73, - 69, 81, 69, 82, 71, 35, 72, 35, 74, 35, 75, 35, 76, 35, 77, 35, 78, 41, - 78, 51, 78, 52, 79, 35, 80, 35, 83, 3, 83, 4, 83, 5, 83, 6, 83, 7, - 83, 8, 83, 9, 84, 35, 85, 86, 87, 35, 88, 35, 89, 35, 90, 35, 91, 35}; + {11, 33, 10, 33, 12, 33, 12, 49, 13, 33, 14, 33, 15, 33, 16, 33, 17, 33, + 19, 33, 20, 33, 21, 33, 22, 33, 23, 33, 24, 33, 25, 33, 26, 33, 27, 33, + 28, 18, 28, 33, 29, 33, 30, 33, 34, 33, 35, 33, 36, 33, 37, 33, 40, 31, + 40, 32, 40, 48, 40, 53, 40, 54, 40, 55, 40, 56, 42, 31, 42, 48, 42, 53, + 45, 0, 45, 1, 45, 2, 50, 33, 57, 33, 58, 33, 59, 33, 60, 33, 61, 33, + 62, 33, 63, 33, 64, 33, 65, 33, 66, 33, 67, 33, 68, 38, 68, 70, 68, 73, + 69, 81, 69, 82, 71, 33, 72, 33, 74, 33, 75, 33, 76, 33, 77, 33, 78, 39, + 78, 51, 78, 52, 79, 33, 80, 33, 83, 3, 83, 4, 83, 5, 83, 6, 83, 7, + 83, 8, 83, 9, 84, 33, 85, 86, 87, 33, 88, 33, 89, 33, 90, 33, 91, 33}; const char *const grpc_static_metadata_strings[GRPC_STATIC_MDSTR_COUNT] = { "0", @@ -84,8 +84,6 @@ const char *const grpc_static_metadata_strings[GRPC_STATIC_MDSTR_COUNT] = { ":authority", "authorization", "cache-control", - "census-bin", - "census-binary-bin", "content-disposition", "content-encoding", "content-language", @@ -105,11 +103,13 @@ const char *const grpc_static_metadata_strings[GRPC_STATIC_MDSTR_COUNT] = { "GET", "grpc", "grpc-accept-encoding", + "grpc-census-bin", "grpc-encoding", "grpc-internal-encoding-request", "grpc-message", "grpc-status", "grpc-timeout", + "grpc-tracing-bin", "gzip", "gzip, deflate", "host", diff --git a/src/core/lib/transport/static_metadata.h b/src/core/lib/transport/static_metadata.h index 491c8cf125a..b51bacac50b 100644 --- a/src/core/lib/transport/static_metadata.h +++ b/src/core/lib/transport/static_metadata.h @@ -90,58 +90,58 @@ extern grpc_mdstr grpc_static_mdstr_table[GRPC_STATIC_MDSTR_COUNT]; #define GRPC_MDSTR_AUTHORIZATION (&grpc_static_mdstr_table[20]) /* "cache-control" */ #define GRPC_MDSTR_CACHE_CONTROL (&grpc_static_mdstr_table[21]) -/* "census-bin" */ -#define GRPC_MDSTR_CENSUS_BIN (&grpc_static_mdstr_table[22]) -/* "census-binary-bin" */ -#define GRPC_MDSTR_CENSUS_BINARY_BIN (&grpc_static_mdstr_table[23]) /* "content-disposition" */ -#define GRPC_MDSTR_CONTENT_DISPOSITION (&grpc_static_mdstr_table[24]) +#define GRPC_MDSTR_CONTENT_DISPOSITION (&grpc_static_mdstr_table[22]) /* "content-encoding" */ -#define GRPC_MDSTR_CONTENT_ENCODING (&grpc_static_mdstr_table[25]) +#define GRPC_MDSTR_CONTENT_ENCODING (&grpc_static_mdstr_table[23]) /* "content-language" */ -#define GRPC_MDSTR_CONTENT_LANGUAGE (&grpc_static_mdstr_table[26]) +#define GRPC_MDSTR_CONTENT_LANGUAGE (&grpc_static_mdstr_table[24]) /* "content-length" */ -#define GRPC_MDSTR_CONTENT_LENGTH (&grpc_static_mdstr_table[27]) +#define GRPC_MDSTR_CONTENT_LENGTH (&grpc_static_mdstr_table[25]) /* "content-location" */ -#define GRPC_MDSTR_CONTENT_LOCATION (&grpc_static_mdstr_table[28]) +#define GRPC_MDSTR_CONTENT_LOCATION (&grpc_static_mdstr_table[26]) /* "content-range" */ -#define GRPC_MDSTR_CONTENT_RANGE (&grpc_static_mdstr_table[29]) +#define GRPC_MDSTR_CONTENT_RANGE (&grpc_static_mdstr_table[27]) /* "content-type" */ -#define GRPC_MDSTR_CONTENT_TYPE (&grpc_static_mdstr_table[30]) +#define GRPC_MDSTR_CONTENT_TYPE (&grpc_static_mdstr_table[28]) /* "cookie" */ -#define GRPC_MDSTR_COOKIE (&grpc_static_mdstr_table[31]) +#define GRPC_MDSTR_COOKIE (&grpc_static_mdstr_table[29]) /* "date" */ -#define GRPC_MDSTR_DATE (&grpc_static_mdstr_table[32]) +#define GRPC_MDSTR_DATE (&grpc_static_mdstr_table[30]) /* "deflate" */ -#define GRPC_MDSTR_DEFLATE (&grpc_static_mdstr_table[33]) +#define GRPC_MDSTR_DEFLATE (&grpc_static_mdstr_table[31]) /* "deflate,gzip" */ -#define GRPC_MDSTR_DEFLATE_COMMA_GZIP (&grpc_static_mdstr_table[34]) +#define GRPC_MDSTR_DEFLATE_COMMA_GZIP (&grpc_static_mdstr_table[32]) /* "" */ -#define GRPC_MDSTR_EMPTY (&grpc_static_mdstr_table[35]) +#define GRPC_MDSTR_EMPTY (&grpc_static_mdstr_table[33]) /* "etag" */ -#define GRPC_MDSTR_ETAG (&grpc_static_mdstr_table[36]) +#define GRPC_MDSTR_ETAG (&grpc_static_mdstr_table[34]) /* "expect" */ -#define GRPC_MDSTR_EXPECT (&grpc_static_mdstr_table[37]) +#define GRPC_MDSTR_EXPECT (&grpc_static_mdstr_table[35]) /* "expires" */ -#define GRPC_MDSTR_EXPIRES (&grpc_static_mdstr_table[38]) +#define GRPC_MDSTR_EXPIRES (&grpc_static_mdstr_table[36]) /* "from" */ -#define GRPC_MDSTR_FROM (&grpc_static_mdstr_table[39]) +#define GRPC_MDSTR_FROM (&grpc_static_mdstr_table[37]) /* "GET" */ -#define GRPC_MDSTR_GET (&grpc_static_mdstr_table[40]) +#define GRPC_MDSTR_GET (&grpc_static_mdstr_table[38]) /* "grpc" */ -#define GRPC_MDSTR_GRPC (&grpc_static_mdstr_table[41]) +#define GRPC_MDSTR_GRPC (&grpc_static_mdstr_table[39]) /* "grpc-accept-encoding" */ -#define GRPC_MDSTR_GRPC_ACCEPT_ENCODING (&grpc_static_mdstr_table[42]) +#define GRPC_MDSTR_GRPC_ACCEPT_ENCODING (&grpc_static_mdstr_table[40]) +/* "grpc-census-bin" */ +#define GRPC_MDSTR_GRPC_CENSUS_BIN (&grpc_static_mdstr_table[41]) /* "grpc-encoding" */ -#define GRPC_MDSTR_GRPC_ENCODING (&grpc_static_mdstr_table[43]) +#define GRPC_MDSTR_GRPC_ENCODING (&grpc_static_mdstr_table[42]) /* "grpc-internal-encoding-request" */ -#define GRPC_MDSTR_GRPC_INTERNAL_ENCODING_REQUEST (&grpc_static_mdstr_table[44]) +#define GRPC_MDSTR_GRPC_INTERNAL_ENCODING_REQUEST (&grpc_static_mdstr_table[43]) /* "grpc-message" */ -#define GRPC_MDSTR_GRPC_MESSAGE (&grpc_static_mdstr_table[45]) +#define GRPC_MDSTR_GRPC_MESSAGE (&grpc_static_mdstr_table[44]) /* "grpc-status" */ -#define GRPC_MDSTR_GRPC_STATUS (&grpc_static_mdstr_table[46]) +#define GRPC_MDSTR_GRPC_STATUS (&grpc_static_mdstr_table[45]) /* "grpc-timeout" */ -#define GRPC_MDSTR_GRPC_TIMEOUT (&grpc_static_mdstr_table[47]) +#define GRPC_MDSTR_GRPC_TIMEOUT (&grpc_static_mdstr_table[46]) +/* "grpc-tracing-bin" */ +#define GRPC_MDSTR_GRPC_TRACING_BIN (&grpc_static_mdstr_table[47]) /* "gzip" */ #define GRPC_MDSTR_GZIP (&grpc_static_mdstr_table[48]) /* "gzip, deflate" */ diff --git a/test/core/end2end/fuzzers/hpack.dictionary b/test/core/end2end/fuzzers/hpack.dictionary index af075c09ef1..3157dfca3fe 100644 --- a/test/core/end2end/fuzzers/hpack.dictionary +++ b/test/core/end2end/fuzzers/hpack.dictionary @@ -21,8 +21,6 @@ "\x0A:authority" "\x0Dauthorization" "\x0Dcache-control" -"\x0Acensus-bin" -"\x11census-binary-bin" "\x13content-disposition" "\x10content-encoding" "\x10content-language" @@ -42,11 +40,13 @@ "\x03GET" "\x04grpc" "\x14grpc-accept-encoding" +"\x0Fgrpc-census-bin" "\x0Dgrpc-encoding" "\x1Egrpc-internal-encoding-request" "\x0Cgrpc-message" "\x0Bgrpc-status" "\x0Cgrpc-timeout" +"\x10grpc-tracing-bin" "\x04gzip" "\x0Dgzip, deflate" "\x04host" diff --git a/tools/codegen/core/gen_static_metadata.py b/tools/codegen/core/gen_static_metadata.py index c3c04966dfd..859adcbeb14 100755 --- a/tools/codegen/core/gen_static_metadata.py +++ b/tools/codegen/core/gen_static_metadata.py @@ -50,8 +50,8 @@ CONFIG = [ 'host', 'grpc-message', 'grpc-status', - 'census-bin', - 'census-binary-bin', + 'grpc-tracing-bin', + 'grpc-census-bin', '', ('grpc-status', '0'), ('grpc-status', '1'), From d9cee6f2ac1625c6f9c354dba535b9327a5cb5ae Mon Sep 17 00:00:00 2001 From: David Garcia Quintas Date: Mon, 1 Aug 2016 17:42:47 -0700 Subject: [PATCH 80/89] moar clang-format --- src/core/ext/lb_policy/grpclb/grpclb.c | 2 -- test/cpp/grpclb/grpclb_test.cc | 4 ++-- 2 files changed, 2 insertions(+), 4 deletions(-) diff --git a/src/core/ext/lb_policy/grpclb/grpclb.c b/src/core/ext/lb_policy/grpclb/grpclb.c index c5bb85f2b01..dec25efe616 100644 --- a/src/core/ext/lb_policy/grpclb/grpclb.c +++ b/src/core/ext/lb_policy/grpclb/grpclb.c @@ -222,7 +222,6 @@ static void add_pending_ping(pending_ping **root, grpc_closure *notify) { *root = pping; } - /* * glb_lb_policy */ @@ -693,7 +692,6 @@ static void glb_notify_on_state_change(grpc_exec_ctx *exec_ctx, gpr_mu_unlock(&glb_policy->mu); } - /* * lb_client_data * diff --git a/test/cpp/grpclb/grpclb_test.cc b/test/cpp/grpclb/grpclb_test.cc index 3c193d2b021..1430f9de58b 100644 --- a/test/cpp/grpclb/grpclb_test.cc +++ b/test/cpp/grpclb/grpclb_test.cc @@ -31,11 +31,11 @@ * */ +#include #include +#include #include #include -#include -#include extern "C" { #include From e60003d4f902b7b819cff6ae88c41bcd96b55b81 Mon Sep 17 00:00:00 2001 From: Vitaly Buka Date: Mon, 1 Aug 2016 19:34:51 -0700 Subject: [PATCH 81/89] Fix stack use after scope in call.c AddressSanitizer detects stack-use-after-scope bug. This means that variable was used at a point when compiler assume that it's dead. Here compression_md lifetime is limited by switch scope. However implementation of execute_op blow access it outside the scope. --- src/core/lib/surface/call.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/src/core/lib/surface/call.c b/src/core/lib/surface/call.c index 70c94791f8c..59295f47f04 100644 --- a/src/core/lib/surface/call.c +++ b/src/core/lib/surface/call.c @@ -1367,6 +1367,9 @@ static grpc_call_error call_start_batch(grpc_exec_ctx *exec_ctx, int num_completion_callbacks_needed = 1; grpc_call_error error = GRPC_CALL_OK; + // sent_initial_metadata guards against variable reuse. + grpc_metadata compression_md; + GPR_TIMER_BEGIN("grpc_call_start_batch", 0); GRPC_CALL_LOG_BATCH(GPR_INFO, call, ops, nops, notify_tag); @@ -1412,8 +1415,7 @@ static grpc_call_error call_start_batch(grpc_exec_ctx *exec_ctx, goto done_with_error; } /* process compression level */ - grpc_metadata compression_md; - memset(&compression_md, 0, sizeof(grpc_metadata)); + memset(&compression_md, 0, sizeof(compression_md)); size_t additional_metadata_count = 0; grpc_compression_level effective_compression_level; bool level_set = false; From 0ff122e3e55a297643805735986deb7f336c7159 Mon Sep 17 00:00:00 2001 From: "Mark D. Roth" Date: Tue, 2 Aug 2016 10:07:19 -0700 Subject: [PATCH 82/89] Ran generate_projects.sh. --- tools/run_tests/tests.json | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/tools/run_tests/tests.json b/tools/run_tests/tests.json index 5cd74ff7edd..99ca67da33d 100644 --- a/tools/run_tests/tests.json +++ b/tools/run_tests/tests.json @@ -10679,7 +10679,7 @@ "exclude_configs": [], "flaky": false, "language": "c", - "name": "h2_loadreporting_test", + "name": "h2_load_reporting_test", "platforms": [ "windows", "linux", @@ -23915,7 +23915,7 @@ "exclude_configs": [], "flaky": false, "language": "c", - "name": "h2_loadreporting_nosec_test", + "name": "h2_load_reporting_nosec_test", "platforms": [ "windows", "linux", From 6f7489373558d932558db24369b205601556061f Mon Sep 17 00:00:00 2001 From: Muxi Yan Date: Tue, 2 Aug 2016 10:10:28 -0700 Subject: [PATCH 83/89] Fix Jenkins test error --- tools/run_tests/build_python.sh | 1 + 1 file changed, 1 insertion(+) diff --git a/tools/run_tests/build_python.sh b/tools/run_tests/build_python.sh index c4b5d98a53b..cb3446fc565 100755 --- a/tools/run_tests/build_python.sh +++ b/tools/run_tests/build_python.sh @@ -111,6 +111,7 @@ TOOLCHAIN=${4:-$(toolchain)} ROOT=`pwd` export CFLAGS="-I$ROOT/include -std=gnu99 -fno-wrapv $CFLAGS" export GRPC_PYTHON_BUILD_WITH_CYTHON=1 +export LANG=en_US.UTF-8 # Default python on the host to fall back to when instantiating e.g. the # virtualenv. From cca4a199e7786b2cee1743cd069551433e141e54 Mon Sep 17 00:00:00 2001 From: "Mark D. Roth" Date: Tue, 2 Aug 2016 10:36:53 -0700 Subject: [PATCH 84/89] Fix destroy_call_elem API in test. --- test/core/end2end/tests/filter_call_init_fails.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/test/core/end2end/tests/filter_call_init_fails.c b/test/core/end2end/tests/filter_call_init_fails.c index 08c377a281c..a09183b7868 100644 --- a/test/core/end2end/tests/filter_call_init_fails.c +++ b/test/core/end2end/tests/filter_call_init_fails.c @@ -210,7 +210,7 @@ static grpc_error *init_call_elem(grpc_exec_ctx *exec_ctx, } static void destroy_call_elem(grpc_exec_ctx *exec_ctx, grpc_call_element *elem, - const grpc_call_stats *stats, + const grpc_call_final_info *final_info, void *and_free_memory) {} static void init_channel_elem(grpc_exec_ctx *exec_ctx, From f32e71eaca170d182f104b83c761ea22b6783d61 Mon Sep 17 00:00:00 2001 From: Ken Payson Date: Tue, 2 Aug 2016 11:11:23 -0700 Subject: [PATCH 85/89] Downgrade docker setuptools --- tools/run_tests/build_python.sh | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/tools/run_tests/build_python.sh b/tools/run_tests/build_python.sh index 13d745d14fe..83e456d3ed2 100755 --- a/tools/run_tests/build_python.sh +++ b/tools/run_tests/build_python.sh @@ -168,7 +168,9 @@ pip_install_dir() { cd $PWD } -$VENV_PYTHON -m pip install --upgrade pip setuptools +$VENV_PYTHON -m pip install --upgrade pip +# TODO(https://github.com/pypa/setuptools/issues/709) get the latest setuptools +$VENV_PYTHON -m pip install setuptools==25.1.1 $VENV_PYTHON -m pip install cython pip_install_dir $ROOT $VENV_PYTHON $ROOT/tools/distrib/python/make_grpcio_tools.py From d47d03f6b60d1c67d4dee0e6f2283f9cdcaf4523 Mon Sep 17 00:00:00 2001 From: David Garcia Quintas Date: Tue, 2 Aug 2016 15:33:41 -0700 Subject: [PATCH 86/89] corrected typo --- INSTALL.md | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/INSTALL.md b/INSTALL.md index 14be87f8782..7bdb9b273fd 100644 --- a/INSTALL.md +++ b/INSTALL.md @@ -58,8 +58,8 @@ gRPC C Core library. ##Windows -There are several way to build under Windows, of varying complexity depending on -experience with the tools involved. +There are several ways to build under Windows, of varying complexity depending +on experience with the tools involved. + +###msys2 + +This approach requires having [msys2](https://msys2.github.io/) installed. + +- The Makefile (and source code) should support msys2's mingw32 and mingw64 + compilers. Building with msys2's native compiler is also possible, but + difficult. +- The Makefile is expecting the Windows versions of OpenSSL (see + https://slproweb.com/products/Win32OpenSSL.html). It's also possible to build + the Windows version of OpenSSL from scratch. The output should be `libeay32` + and `ssleay32`. +- If you are not installing the above files under msys2's path, you may specify + it, for instance, in the following way: + ```CPPFLAGS=”-I/c/OpenSSL-Win32/include” LDFLAGS=”-L/c/OpenSSL-Win32/lib” make static_c``` +- [protobuf3](https://github.com/google/protobuf/blob/master/src/README.md#c-installation---windows) + must be installed on the msys2 path. + +###Cmake (experimental) + +- Install [CMake](https://cmake.org/download/). +- Run it over [grpc's + CMakeLists.txt](https://github.com/grpc/grpc/blob/master/CMakeLists.txt) to + generate "projects" for your compiler. +- Build with your compiler of choice. The generated build files should have the + protobuf3 dependency baked in. From e60ae9c9672a52b0f49b4a654a9f3704e9d7244a Mon Sep 17 00:00:00 2001 From: David Garcia Quintas Date: Tue, 2 Aug 2016 16:37:41 -0700 Subject: [PATCH 88/89] deflake grpclb_test --- test/cpp/grpclb/grpclb_test.cc | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) diff --git a/test/cpp/grpclb/grpclb_test.cc b/test/cpp/grpclb/grpclb_test.cc index 1430f9de58b..b2fdce2963d 100644 --- a/test/cpp/grpclb/grpclb_test.cc +++ b/test/cpp/grpclb/grpclb_test.cc @@ -676,11 +676,12 @@ int main(int argc, char **argv) { // If the LB server waits > 2000ms, the update arrives after the first two // request are done and the third pick is performed, which returns, in RR // fashion, the 1st server of the 1st update. Therefore, the second server of - // batch 1 is hit twice, whereas the first server of batch 2 is never hit. - tf_result = grpc::test_update(2100); - GPR_ASSERT(tf_result.lb_backends[0].num_calls_serviced == 2); - GPR_ASSERT(tf_result.lb_backends[1].num_calls_serviced == 1); - GPR_ASSERT(tf_result.lb_backends[2].num_calls_serviced == 1); + // batch 1 is hit at least one, whereas the first server of batch 2 is never + // hit. + tf_result = grpc::test_update(2500); + GPR_ASSERT(tf_result.lb_backends[0].num_calls_serviced >= 1); + GPR_ASSERT(tf_result.lb_backends[1].num_calls_serviced > 0); + GPR_ASSERT(tf_result.lb_backends[2].num_calls_serviced > 0); GPR_ASSERT(tf_result.lb_backends[3].num_calls_serviced == 0); grpc_shutdown(); From 5d960562931f7a332bd58cf65d380646d4efdc4f Mon Sep 17 00:00:00 2001 From: David Garcia Quintas Date: Wed, 3 Aug 2016 00:24:37 -0700 Subject: [PATCH 89/89] regenerated projects --- Makefile | 1 + vsprojects/vcxproj/grpc_test_util/grpc_test_util.vcxproj | 3 +++ .../vcxproj/grpc_test_util/grpc_test_util.vcxproj.filters | 6 ++++++ 3 files changed, 10 insertions(+) diff --git a/Makefile b/Makefile index 2620d7c9a0f..98dabb3f3da 100644 --- a/Makefile +++ b/Makefile @@ -3154,6 +3154,7 @@ LIBGRPC_TEST_UTIL_SRC = \ src/core/lib/transport/metadata.c \ src/core/lib/transport/metadata_batch.c \ src/core/lib/transport/static_metadata.c \ + src/core/lib/transport/timeout_encoding.c \ src/core/lib/transport/transport.c \ src/core/lib/transport/transport_op_string.c \ diff --git a/vsprojects/vcxproj/grpc_test_util/grpc_test_util.vcxproj b/vsprojects/vcxproj/grpc_test_util/grpc_test_util.vcxproj index cfa29d0c02a..84a71d217d9 100644 --- a/vsprojects/vcxproj/grpc_test_util/grpc_test_util.vcxproj +++ b/vsprojects/vcxproj/grpc_test_util/grpc_test_util.vcxproj @@ -266,6 +266,7 @@ + @@ -476,6 +477,8 @@ + + diff --git a/vsprojects/vcxproj/grpc_test_util/grpc_test_util.vcxproj.filters b/vsprojects/vcxproj/grpc_test_util/grpc_test_util.vcxproj.filters index 913774d71e0..18fe9264057 100644 --- a/vsprojects/vcxproj/grpc_test_util/grpc_test_util.vcxproj.filters +++ b/vsprojects/vcxproj/grpc_test_util/grpc_test_util.vcxproj.filters @@ -310,6 +310,9 @@ src\core\lib\transport + + src\core\lib\transport + src\core\lib\transport @@ -671,6 +674,9 @@ src\core\lib\transport + + src\core\lib\transport + src\core\lib\transport