Merge branch 'master' into fd_rw_atm_closure

pull/9683/head
Sree Kuchibhotla 8 years ago
commit fa3c264ecf
  1. 68
      BUILD
  2. 4
      CMakeLists.txt
  3. 6
      Makefile
  4. 2
      binding.gyp
  5. 27
      build.yaml
  6. 2
      config.m4
  7. 18
      gRPC-Core.podspec
  8. 9
      grpc.gemspec
  9. 2
      include/grpc++/server.h
  10. 9
      package.xml
  11. 61
      src/core/ext/census/trace_label.h
  12. 63
      src/core/ext/census/trace_propagation.h
  13. 45
      src/core/ext/census/trace_status.h
  14. 50
      src/core/ext/census/trace_string.h
  15. 42
      src/core/ext/census/tracing.c
  16. 124
      src/core/ext/census/tracing.h
  17. 44
      src/core/ext/client_channel/client_channel.c
  18. 2
      src/core/ext/client_channel/client_channel_plugin.c
  19. 51
      src/core/ext/client_channel/http_proxy.c
  20. 4
      src/core/ext/client_channel/http_proxy.h
  21. 25
      src/core/ext/client_channel/proxy_mapper.c
  22. 36
      src/core/ext/client_channel/proxy_mapper.h
  23. 52
      src/core/ext/client_channel/proxy_mapper_registry.c
  24. 16
      src/core/ext/client_channel/proxy_mapper_registry.h
  25. 20
      src/core/ext/client_channel/subchannel.c
  26. 3
      src/core/ext/client_channel/subchannel.h
  27. 171
      src/core/ext/lb_policy/grpclb/grpclb.c
  28. 77
      src/core/ext/lb_policy/grpclb/grpclb_channel.c
  29. 56
      src/core/ext/lb_policy/grpclb/grpclb_channel.h
  30. 107
      src/core/ext/lb_policy/grpclb/grpclb_channel_secure.c
  31. 7
      src/core/ext/lb_policy/round_robin/round_robin.c
  32. 171
      src/core/ext/transport/chttp2/client/secure/secure_channel_create.c
  33. 9
      src/core/ext/transport/chttp2/transport/frame_rst_stream.c
  34. 38
      src/core/lib/iomgr/sockaddr_utils.c
  35. 4
      src/core/lib/iomgr/sockaddr_utils.h
  36. 20
      src/core/lib/profiling/basic_timers.c
  37. 47
      src/core/lib/security/credentials/credentials.c
  38. 13
      src/core/lib/security/credentials/credentials.h
  39. 8
      src/core/lib/security/credentials/fake/fake_credentials.c
  40. 15
      src/core/lib/security/credentials/fake/fake_credentials.h
  41. 2
      src/core/lib/security/transport/client_auth_filter.c
  42. 70
      src/core/lib/security/transport/lb_targets_info.c
  43. 47
      src/core/lib/security/transport/lb_targets_info.h
  44. 141
      src/core/lib/security/transport/security_connector.c
  45. 7
      src/core/lib/security/transport/security_connector.h
  46. 4
      src/core/lib/security/transport/security_handshaker.c
  47. 6
      src/core/lib/slice/slice_intern.c
  48. 2
      src/core/lib/surface/call.c
  49. 2
      src/core/lib/surface/init_secure.c
  50. 1
      src/cpp/server/server_cc.cc
  51. 2
      src/objective-c/!ProtoCompiler-gRPCPlugin.podspec
  52. 2
      src/objective-c/!ProtoCompiler.podspec
  53. 3
      src/objective-c/tests/InteropTests.m
  54. 8
      src/objective-c/tests/run_tests.sh
  55. 5
      src/proto/grpc/testing/control.proto
  56. 2
      src/python/grpcio/grpc_core_dependencies.py
  57. 4
      src/python/grpcio_tests/commands.py
  58. 2
      templates/src/objective-c/!ProtoCompiler-gRPCPlugin.podspec.template
  59. 29
      test/core/end2end/fake_resolver.c
  60. 2
      test/core/surface/secure_channel_create_test.c
  61. 50
      test/core/util/memory_counters.c
  62. 10
      test/core/util/memory_counters.h
  63. 89
      test/cpp/grpclb/grpclb_test.cc
  64. 4
      test/cpp/microbenchmarks/bm_fullstack.cc
  65. 9
      tools/doxygen/Doxyfile.core.internal
  66. 18
      tools/profiling/latency_profile/profile_analyzer.py
  67. 61
      tools/profiling/latency_profile/run_latency_profile.sh
  68. 51
      tools/run_tests/generated/sources_and_headers.json
  69. 112
      tools/run_tests/generated/tests.json
  70. 3
      tools/run_tests/performance/scenario_config.py
  71. 129
      tools/run_tests/python_utils/start_port_server.py
  72. 141
      tools/run_tests/run_microbenchmark.py
  73. 94
      tools/run_tests/run_tests.py
  74. 11
      vsprojects/vcxproj/grpc/grpc.vcxproj
  75. 27
      vsprojects/vcxproj/grpc/grpc.vcxproj.filters
  76. 8
      vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj
  77. 21
      vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj.filters

68
BUILD

@ -63,7 +63,7 @@ grpc_cc_library(
deps = [
"census",
"grpc_base",
"grpc_lb_policy_grpclb",
"grpc_lb_policy_grpclb_secure",
"grpc_lb_policy_pick_first",
"grpc_lb_policy_round_robin",
"grpc_load_reporting",
@ -284,9 +284,15 @@ grpc_cc_library(
"src/core/ext/census/resource.h",
"src/core/ext/census/rpc_metric_id.h",
"src/core/ext/census/trace_context.h",
"src/core/ext/census/trace_label.h",
"src/core/ext/census/trace_propagation.h",
"src/core/ext/census/trace_status.h",
"src/core/ext/census/trace_string.h",
"src/core/ext/census/tracing.h",
],
external_deps = [
"nanopb",
"libssl",
],
language = "c",
public_hdrs = [
@ -624,9 +630,9 @@ grpc_cc_library(
"src/core/lib/surface/completion_queue.h",
"src/core/lib/surface/event_string.h",
"src/core/lib/surface/init.h",
"src/core/lib/surface/validate_metadata.h",
"src/core/lib/surface/lame_client.h",
"src/core/lib/surface/server.h",
"src/core/lib/surface/validate_metadata.h",
"src/core/lib/transport/byte_stream.h",
"src/core/lib/transport/connectivity_state.h",
"src/core/lib/transport/error_utils.h",
@ -665,7 +671,6 @@ grpc_cc_library(
grpc_cc_library(
name = "grpc_client_channel",
language = "c",
srcs = [
"src/core/ext/client_channel/channel_connectivity.c",
"src/core/ext/client_channel/client_channel.c",
@ -709,6 +714,7 @@ grpc_cc_library(
"src/core/ext/client_channel/subchannel_index.h",
"src/core/ext/client_channel/uri_parser.h",
],
language = "c",
deps = [
"grpc_base",
],
@ -735,11 +741,13 @@ grpc_cc_library(
name = "grpc_lb_policy_grpclb",
srcs = [
"src/core/ext/lb_policy/grpclb/grpclb.c",
"src/core/ext/lb_policy/grpclb/grpclb_channel.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",
],
hdrs = [
"src/core/ext/lb_policy/grpclb/grpclb.h",
"src/core/ext/lb_policy/grpclb/grpclb_channel.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",
],
@ -753,6 +761,31 @@ grpc_cc_library(
],
)
grpc_cc_library(
name = "grpc_lb_policy_grpclb_secure",
srcs = [
"src/core/ext/lb_policy/grpclb/grpclb.c",
"src/core/ext/lb_policy/grpclb/grpclb_channel_secure.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",
],
hdrs = [
"src/core/ext/lb_policy/grpclb/grpclb.h",
"src/core/ext/lb_policy/grpclb/grpclb_channel.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",
],
external_deps = [
"nanopb",
],
language = "c",
deps = [
"grpc_base",
"grpc_client_channel",
"grpc_secure",
],
)
grpc_cc_library(
name = "grpc_lb_policy_pick_first",
srcs = [
@ -837,6 +870,7 @@ grpc_cc_library(
"src/core/lib/security/credentials/ssl/ssl_credentials.c",
"src/core/lib/security/transport/client_auth_filter.c",
"src/core/lib/security/transport/secure_endpoint.c",
"src/core/lib/security/transport/lb_targets_info.c",
"src/core/lib/security/transport/security_connector.c",
"src/core/lib/security/transport/security_handshaker.c",
"src/core/lib/security/transport/server_auth_filter.c",
@ -860,6 +894,7 @@ grpc_cc_library(
"src/core/lib/security/credentials/ssl/ssl_credentials.h",
"src/core/lib/security/transport/auth_filters.h",
"src/core/lib/security/transport/secure_endpoint.h",
"src/core/lib/security/transport/lb_targets_info.h",
"src/core/lib/security/transport/security_connector.h",
"src/core/lib/security/transport/security_handshaker.h",
"src/core/lib/security/transport/tsi_error.h",
@ -943,22 +978,21 @@ grpc_cc_library(
)
grpc_cc_library(
name = "grpc_transport_chttp2_client_connector",
hdrs = [
"src/core/ext/transport/chttp2/client/chttp2_connector.h",
],
srcs = [
"src/core/ext/transport/chttp2/client/chttp2_connector.c",
],
language = "c",
deps = [
"grpc_transport_chttp2",
"grpc_base",
"grpc_client_channel",
],
name = "grpc_transport_chttp2_client_connector",
srcs = [
"src/core/ext/transport/chttp2/client/chttp2_connector.c",
],
hdrs = [
"src/core/ext/transport/chttp2/client/chttp2_connector.h",
],
language = "c",
deps = [
"grpc_base",
"grpc_client_channel",
"grpc_transport_chttp2",
],
)
grpc_cc_library(
name = "grpc_transport_chttp2_client_insecure",
srcs = [

@ -956,6 +956,7 @@ add_library(grpc
src/core/lib/security/credentials/plugin/plugin_credentials.c
src/core/lib/security/credentials/ssl/ssl_credentials.c
src/core/lib/security/transport/client_auth_filter.c
src/core/lib/security/transport/lb_targets_info.c
src/core/lib/security/transport/secure_endpoint.c
src/core/lib/security/transport/security_connector.c
src/core/lib/security/transport/security_handshaker.c
@ -996,6 +997,7 @@ add_library(grpc
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/grpclb_channel_secure.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
@ -1275,6 +1277,7 @@ add_library(grpc_cronet
src/core/lib/security/credentials/plugin/plugin_credentials.c
src/core/lib/security/credentials/ssl/ssl_credentials.c
src/core/lib/security/transport/client_auth_filter.c
src/core/lib/security/transport/lb_targets_info.c
src/core/lib/security/transport/secure_endpoint.c
src/core/lib/security/transport/security_connector.c
src/core/lib/security/transport/security_handshaker.c
@ -1776,6 +1779,7 @@ add_library(grpc_unsecure
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/grpclb_channel.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

@ -2806,6 +2806,7 @@ LIBGRPC_SRC = \
src/core/lib/security/credentials/plugin/plugin_credentials.c \
src/core/lib/security/credentials/ssl/ssl_credentials.c \
src/core/lib/security/transport/client_auth_filter.c \
src/core/lib/security/transport/lb_targets_info.c \
src/core/lib/security/transport/secure_endpoint.c \
src/core/lib/security/transport/security_connector.c \
src/core/lib/security/transport/security_handshaker.c \
@ -2846,6 +2847,7 @@ LIBGRPC_SRC = \
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/grpclb_channel_secure.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 \
@ -3139,6 +3141,7 @@ LIBGRPC_CRONET_SRC = \
src/core/lib/security/credentials/plugin/plugin_credentials.c \
src/core/lib/security/credentials/ssl/ssl_credentials.c \
src/core/lib/security/transport/client_auth_filter.c \
src/core/lib/security/transport/lb_targets_info.c \
src/core/lib/security/transport/secure_endpoint.c \
src/core/lib/security/transport/security_connector.c \
src/core/lib/security/transport/security_handshaker.c \
@ -3656,6 +3659,7 @@ LIBGRPC_UNSECURE_SRC = \
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/grpclb_channel.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 \
@ -17749,6 +17753,7 @@ ifneq ($(OPENSSL_DEP),)
# This is to ensure the embedded OpenSSL is built beforehand, properly
# installing headers to their final destination on the drive. We need this
# otherwise parallel compilation will fail if a source is compiled first.
src/core/ext/lb_policy/grpclb/grpclb_channel_secure.c: $(OPENSSL_DEP)
src/core/ext/transport/chttp2/client/secure/secure_channel_create.c: $(OPENSSL_DEP)
src/core/ext/transport/chttp2/server/secure/server_secure_chttp2.c: $(OPENSSL_DEP)
src/core/ext/transport/cronet/client/secure/cronet_channel_create.c: $(OPENSSL_DEP)
@ -17770,6 +17775,7 @@ src/core/lib/security/credentials/oauth2/oauth2_credentials.c: $(OPENSSL_DEP)
src/core/lib/security/credentials/plugin/plugin_credentials.c: $(OPENSSL_DEP)
src/core/lib/security/credentials/ssl/ssl_credentials.c: $(OPENSSL_DEP)
src/core/lib/security/transport/client_auth_filter.c: $(OPENSSL_DEP)
src/core/lib/security/transport/lb_targets_info.c: $(OPENSSL_DEP)
src/core/lib/security/transport/secure_endpoint.c: $(OPENSSL_DEP)
src/core/lib/security/transport/security_connector.c: $(OPENSSL_DEP)
src/core/lib/security/transport/security_handshaker.c: $(OPENSSL_DEP)

@ -758,6 +758,7 @@
'src/core/lib/security/credentials/plugin/plugin_credentials.c',
'src/core/lib/security/credentials/ssl/ssl_credentials.c',
'src/core/lib/security/transport/client_auth_filter.c',
'src/core/lib/security/transport/lb_targets_info.c',
'src/core/lib/security/transport/secure_endpoint.c',
'src/core/lib/security/transport/security_connector.c',
'src/core/lib/security/transport/security_handshaker.c',
@ -798,6 +799,7 @@
'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/grpclb_channel_secure.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',

@ -31,6 +31,11 @@ filegroups:
- src/core/ext/census/resource.h
- src/core/ext/census/rpc_metric_id.h
- src/core/ext/census/trace_context.h
- src/core/ext/census/trace_label.h
- src/core/ext/census/trace_propagation.h
- src/core/ext/census/trace_status.h
- src/core/ext/census/trace_string.h
- src/core/ext/census/tracing.h
src:
- src/core/ext/census/base_resources.c
- src/core/ext/census/context.c
@ -452,10 +457,28 @@ filegroups:
- name: grpc_lb_policy_grpclb
headers:
- src/core/ext/lb_policy/grpclb/grpclb.h
- src/core/ext/lb_policy/grpclb/grpclb_channel.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:
- src/core/ext/lb_policy/grpclb/grpclb.c
- src/core/ext/lb_policy/grpclb/grpclb_channel.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_channel
- nanopb
- name: grpc_lb_policy_grpclb_secure
headers:
- src/core/ext/lb_policy/grpclb/grpclb.h
- src/core/ext/lb_policy/grpclb/grpclb_channel.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:
- src/core/ext/lb_policy/grpclb/grpclb.c
- src/core/ext/lb_policy/grpclb/grpclb_channel_secure.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
@ -518,6 +541,7 @@ filegroups:
- src/core/lib/security/credentials/plugin/plugin_credentials.h
- src/core/lib/security/credentials/ssl/ssl_credentials.h
- src/core/lib/security/transport/auth_filters.h
- src/core/lib/security/transport/lb_targets_info.h
- src/core/lib/security/transport/secure_endpoint.h
- src/core/lib/security/transport/security_connector.h
- src/core/lib/security/transport/security_handshaker.h
@ -541,6 +565,7 @@ filegroups:
- src/core/lib/security/credentials/plugin/plugin_credentials.c
- src/core/lib/security/credentials/ssl/ssl_credentials.c
- src/core/lib/security/transport/client_auth_filter.c
- src/core/lib/security/transport/lb_targets_info.c
- src/core/lib/security/transport/secure_endpoint.c
- src/core/lib/security/transport/security_connector.c
- src/core/lib/security/transport/security_handshaker.c
@ -909,7 +934,7 @@ libs:
- grpc_transport_chttp2_client_secure
- grpc_transport_chttp2_server_insecure
- grpc_transport_chttp2_client_insecure
- grpc_lb_policy_grpclb
- grpc_lb_policy_grpclb_secure
- grpc_lb_policy_pick_first
- grpc_lb_policy_round_robin
- grpc_resolver_dns_native

@ -237,6 +237,7 @@ if test "$PHP_GRPC" != "no"; then
src/core/lib/security/credentials/plugin/plugin_credentials.c \
src/core/lib/security/credentials/ssl/ssl_credentials.c \
src/core/lib/security/transport/client_auth_filter.c \
src/core/lib/security/transport/lb_targets_info.c \
src/core/lib/security/transport/secure_endpoint.c \
src/core/lib/security/transport/security_connector.c \
src/core/lib/security/transport/security_handshaker.c \
@ -277,6 +278,7 @@ if test "$PHP_GRPC" != "no"; then
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/grpclb_channel_secure.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 \

@ -388,6 +388,7 @@ Pod::Spec.new do |s|
'src/core/lib/security/credentials/plugin/plugin_credentials.h',
'src/core/lib/security/credentials/ssl/ssl_credentials.h',
'src/core/lib/security/transport/auth_filters.h',
'src/core/lib/security/transport/lb_targets_info.h',
'src/core/lib/security/transport/secure_endpoint.h',
'src/core/lib/security/transport/security_connector.h',
'src/core/lib/security/transport/security_handshaker.h',
@ -420,6 +421,7 @@ Pod::Spec.new do |s|
'src/core/ext/client_channel/uri_parser.h',
'src/core/ext/transport/chttp2/client/chttp2_connector.h',
'src/core/ext/lb_policy/grpclb/grpclb.h',
'src/core/ext/lb_policy/grpclb/grpclb_channel.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',
@ -439,6 +441,11 @@ Pod::Spec.new do |s|
'src/core/ext/census/resource.h',
'src/core/ext/census/rpc_metric_id.h',
'src/core/ext/census/trace_context.h',
'src/core/ext/census/trace_label.h',
'src/core/ext/census/trace_propagation.h',
'src/core/ext/census/trace_status.h',
'src/core/ext/census/trace_string.h',
'src/core/ext/census/tracing.h',
'src/core/lib/surface/init.c',
'src/core/lib/channel/channel_args.c',
'src/core/lib/channel/channel_stack.c',
@ -596,6 +603,7 @@ Pod::Spec.new do |s|
'src/core/lib/security/credentials/plugin/plugin_credentials.c',
'src/core/lib/security/credentials/ssl/ssl_credentials.c',
'src/core/lib/security/transport/client_auth_filter.c',
'src/core/lib/security/transport/lb_targets_info.c',
'src/core/lib/security/transport/secure_endpoint.c',
'src/core/lib/security/transport/security_connector.c',
'src/core/lib/security/transport/security_handshaker.c',
@ -636,6 +644,7 @@ Pod::Spec.new do |s|
'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/grpclb_channel_secure.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',
@ -813,6 +822,7 @@ Pod::Spec.new do |s|
'src/core/lib/security/credentials/plugin/plugin_credentials.h',
'src/core/lib/security/credentials/ssl/ssl_credentials.h',
'src/core/lib/security/transport/auth_filters.h',
'src/core/lib/security/transport/lb_targets_info.h',
'src/core/lib/security/transport/secure_endpoint.h',
'src/core/lib/security/transport/security_connector.h',
'src/core/lib/security/transport/security_handshaker.h',
@ -845,6 +855,7 @@ Pod::Spec.new do |s|
'src/core/ext/client_channel/uri_parser.h',
'src/core/ext/transport/chttp2/client/chttp2_connector.h',
'src/core/ext/lb_policy/grpclb/grpclb.h',
'src/core/ext/lb_policy/grpclb/grpclb_channel.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',
@ -863,7 +874,12 @@ Pod::Spec.new do |s|
'src/core/ext/census/mlog.h',
'src/core/ext/census/resource.h',
'src/core/ext/census/rpc_metric_id.h',
'src/core/ext/census/trace_context.h'
'src/core/ext/census/trace_context.h',
'src/core/ext/census/trace_label.h',
'src/core/ext/census/trace_propagation.h',
'src/core/ext/census/trace_status.h',
'src/core/ext/census/trace_string.h',
'src/core/ext/census/tracing.h'
end
s.subspec 'Cronet-Interface' do |ss|

@ -305,6 +305,7 @@ Gem::Specification.new do |s|
s.files += %w( src/core/lib/security/credentials/plugin/plugin_credentials.h )
s.files += %w( src/core/lib/security/credentials/ssl/ssl_credentials.h )
s.files += %w( src/core/lib/security/transport/auth_filters.h )
s.files += %w( src/core/lib/security/transport/lb_targets_info.h )
s.files += %w( src/core/lib/security/transport/secure_endpoint.h )
s.files += %w( src/core/lib/security/transport/security_connector.h )
s.files += %w( src/core/lib/security/transport/security_handshaker.h )
@ -337,6 +338,7 @@ Gem::Specification.new do |s|
s.files += %w( src/core/ext/client_channel/uri_parser.h )
s.files += %w( src/core/ext/transport/chttp2/client/chttp2_connector.h )
s.files += %w( src/core/ext/lb_policy/grpclb/grpclb.h )
s.files += %w( src/core/ext/lb_policy/grpclb/grpclb_channel.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 )
@ -356,6 +358,11 @@ Gem::Specification.new do |s|
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/ext/census/trace_context.h )
s.files += %w( src/core/ext/census/trace_label.h )
s.files += %w( src/core/ext/census/trace_propagation.h )
s.files += %w( src/core/ext/census/trace_status.h )
s.files += %w( src/core/ext/census/trace_string.h )
s.files += %w( src/core/ext/census/tracing.h )
s.files += %w( src/core/lib/surface/init.c )
s.files += %w( src/core/lib/channel/channel_args.c )
s.files += %w( src/core/lib/channel/channel_stack.c )
@ -513,6 +520,7 @@ Gem::Specification.new do |s|
s.files += %w( src/core/lib/security/credentials/plugin/plugin_credentials.c )
s.files += %w( src/core/lib/security/credentials/ssl/ssl_credentials.c )
s.files += %w( src/core/lib/security/transport/client_auth_filter.c )
s.files += %w( src/core/lib/security/transport/lb_targets_info.c )
s.files += %w( src/core/lib/security/transport/secure_endpoint.c )
s.files += %w( src/core/lib/security/transport/security_connector.c )
s.files += %w( src/core/lib/security/transport/security_handshaker.c )
@ -553,6 +561,7 @@ Gem::Specification.new do |s|
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/grpclb_channel_secure.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 )

@ -88,6 +88,8 @@ class Server final : public ServerInterface, private GrpcLibraryCodegen {
virtual void PreSynchronousRequest(ServerContext* context) = 0;
/// Called after application callback for each synchronous server request
virtual void PostSynchronousRequest(ServerContext* context) = 0;
/// Called before server is started.
virtual void PreServerStart(Server* server) {}
};
/// Set the global callback object. Can only be called once. Does not take
/// ownership of callbacks, and expects the pointed to object to be alive

@ -314,6 +314,7 @@
<file baseinstalldir="/" name="src/core/lib/security/credentials/plugin/plugin_credentials.h" role="src" />
<file baseinstalldir="/" name="src/core/lib/security/credentials/ssl/ssl_credentials.h" role="src" />
<file baseinstalldir="/" name="src/core/lib/security/transport/auth_filters.h" role="src" />
<file baseinstalldir="/" name="src/core/lib/security/transport/lb_targets_info.h" role="src" />
<file baseinstalldir="/" name="src/core/lib/security/transport/secure_endpoint.h" role="src" />
<file baseinstalldir="/" name="src/core/lib/security/transport/security_connector.h" role="src" />
<file baseinstalldir="/" name="src/core/lib/security/transport/security_handshaker.h" role="src" />
@ -346,6 +347,7 @@
<file baseinstalldir="/" name="src/core/ext/client_channel/uri_parser.h" role="src" />
<file baseinstalldir="/" name="src/core/ext/transport/chttp2/client/chttp2_connector.h" role="src" />
<file baseinstalldir="/" name="src/core/ext/lb_policy/grpclb/grpclb.h" role="src" />
<file baseinstalldir="/" name="src/core/ext/lb_policy/grpclb/grpclb_channel.h" role="src" />
<file baseinstalldir="/" name="src/core/ext/lb_policy/grpclb/load_balancer_api.h" role="src" />
<file baseinstalldir="/" name="src/core/ext/lb_policy/grpclb/proto/grpc/lb/v1/load_balancer.pb.h" role="src" />
<file baseinstalldir="/" name="third_party/nanopb/pb.h" role="src" />
@ -365,6 +367,11 @@
<file baseinstalldir="/" name="src/core/ext/census/resource.h" role="src" />
<file baseinstalldir="/" name="src/core/ext/census/rpc_metric_id.h" role="src" />
<file baseinstalldir="/" name="src/core/ext/census/trace_context.h" role="src" />
<file baseinstalldir="/" name="src/core/ext/census/trace_label.h" role="src" />
<file baseinstalldir="/" name="src/core/ext/census/trace_propagation.h" role="src" />
<file baseinstalldir="/" name="src/core/ext/census/trace_status.h" role="src" />
<file baseinstalldir="/" name="src/core/ext/census/trace_string.h" role="src" />
<file baseinstalldir="/" name="src/core/ext/census/tracing.h" role="src" />
<file baseinstalldir="/" name="src/core/lib/surface/init.c" role="src" />
<file baseinstalldir="/" name="src/core/lib/channel/channel_args.c" role="src" />
<file baseinstalldir="/" name="src/core/lib/channel/channel_stack.c" role="src" />
@ -522,6 +529,7 @@
<file baseinstalldir="/" name="src/core/lib/security/credentials/plugin/plugin_credentials.c" role="src" />
<file baseinstalldir="/" name="src/core/lib/security/credentials/ssl/ssl_credentials.c" role="src" />
<file baseinstalldir="/" name="src/core/lib/security/transport/client_auth_filter.c" role="src" />
<file baseinstalldir="/" name="src/core/lib/security/transport/lb_targets_info.c" role="src" />
<file baseinstalldir="/" name="src/core/lib/security/transport/secure_endpoint.c" role="src" />
<file baseinstalldir="/" name="src/core/lib/security/transport/security_connector.c" role="src" />
<file baseinstalldir="/" name="src/core/lib/security/transport/security_handshaker.c" role="src" />
@ -562,6 +570,7 @@
<file baseinstalldir="/" name="src/core/ext/transport/chttp2/client/insecure/channel_create.c" role="src" />
<file baseinstalldir="/" name="src/core/ext/transport/chttp2/client/insecure/channel_create_posix.c" role="src" />
<file baseinstalldir="/" name="src/core/ext/lb_policy/grpclb/grpclb.c" role="src" />
<file baseinstalldir="/" name="src/core/ext/lb_policy/grpclb/grpclb_channel_secure.c" role="src" />
<file baseinstalldir="/" name="src/core/ext/lb_policy/grpclb/load_balancer_api.c" role="src" />
<file baseinstalldir="/" name="src/core/ext/lb_policy/grpclb/proto/grpc/lb/v1/load_balancer.pb.c" role="src" />
<file baseinstalldir="/" name="third_party/nanopb/pb_common.c" role="src" />

@ -0,0 +1,61 @@
/*
*
* 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_TRACE_LABEL_H
#define GRPC_CORE_EXT_CENSUS_TRACE_LABEL_H
#include "src/core/ext/census/trace_string.h"
/* Trace label (key/value pair) stores a label name and the label value. The
value can be one of trace_string/int64_t/bool. */
typedef struct trace_label {
trace_string key;
enum label_type {
/* Unknown value for debugging/error purposes */
LABEL_UNKNOWN = 0,
/* A string value */
LABEL_STRING = 1,
/* An integer value. */
LABEL_INT = 2,
/* A boolean value. */
LABEL_BOOL = 3,
} value_type;
union value {
trace_string label_str;
int64_t label_int;
bool label_bool;
} value;
} trace_label;
#endif

@ -0,0 +1,63 @@
/*
*
* 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_TRACE_PROPAGATION_H
#define GRPC_CORE_EXT_CENSUS_TRACE_PROPAGATION_H
#include "src/core/ext/census/tracing.h"
/* Encoding and decoding functions for receiving and sending trace contexts
over the wire. Only RPC libraries should be calling these
functions. These functions return the number of bytes encoded/decoded
(0 if a failure has occurred). buf_size indicates the size of the
input/output buffer. trace_span_context is a struct that includes the
trace ID, span ID, and a set of option flags (is_sampled, etc.). */
/* Converts a span context to a binary byte buffer. */
size_t trace_span_context_to_binary(const trace_span_context *ctxt,
uint8_t *buf, size_t buf_size);
/* Reads a binary byte buffer and populates a span context structure. */
size_t binary_to_trace_span_context(const uint8_t *buf, size_t buf_size,
trace_span_context *ctxt);
/* Converts a span context to an http metadata compatible string. */
size_t trace_span_context_to_http_format(const trace_span_context *ctxt,
char *buf, size_t buf_size);
/* Reads an http metadata compatible string and populates a span context
structure. */
size_t http_format_to_trace_span_context(const char *buf, size_t buf_size,
trace_span_context *ctxt);
#endif

@ -0,0 +1,45 @@
/*
*
* 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_TRACE_STATUS_H
#define GRPC_CORE_EXT_CENSUS_TRACE_STATUS_H
#include "src/core/ext/census/trace_string.h"
/* Stores a status code and status message for a trace. */
typedef struct trace_status {
int64_t errorCode;
trace_string errorMessage;
} trace_status;
#endif

@ -0,0 +1,50 @@
/*
*
* 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_TRACE_STRING_H
#define GRPC_CORE_EXT_CENSUS_TRACE_STRING_H
#include <grpc/slice.h>
/* String struct for tracing messages. Since this is a C API, we do not have
access to a string class. This is intended for use by higher level
languages which wrap around the C API, as most of them have a string class.
This will also be more efficient when copying, as we have an explicitly
specified length. Also, grpc_slice has reference counting which allows for
interning. */
typedef struct trace_string {
char *string;
size_t length;
} trace_string;
#endif

@ -1,6 +1,6 @@
/*
*
* Copyright 2015, Google Inc.
* Copyright 2016, Google Inc.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@ -31,21 +31,41 @@
*
*/
//#include "src/core/ext/census/tracing.h"
#include "src/core/ext/census/tracing.h"
#include <grpc/census.h>
#include <stdlib.h>
#include <grpc/support/alloc.h>
#include <grpc/support/log.h>
#include <openssl/rand.h>
#include "src/core/ext/census/mlog.h"
/* TODO(aveitch): These are all placeholder implementations. */
void trace_start_span(const trace_span_context *span_ctxt,
const trace_string name, const start_span_options *opts,
trace_span_context *new_span_ctxt,
bool has_remote_parent) {
// Noop implementation.
}
void trace_add_span_annotation(const trace_string description,
const trace_label *labels, const size_t n_labels,
trace_span_context *span_ctxt) {
// Noop implementation.
}
int census_trace_mask(const census_context *context) {
abort();
return CENSUS_TRACE_MASK_NONE;
void trace_add_span_network_event_annotation(const trace_string description,
const trace_label *labels,
const size_t n_labels,
const gpr_timespec timestamp,
bool sent, uint64_t id,
trace_span_context *span_ctxt) {
// Noop implementation.
}
void census_set_trace_mask(int trace_mask) { abort(); }
void trace_add_span_labels(const trace_label *labels, const size_t n_labels,
trace_span_context *span_ctxt) {
// Noop implementation.
}
void census_trace_print(census_context *context, uint32_t type,
const char *buffer, size_t n) {
abort();
void trace_end_span(const trace_status *status, trace_span_context *span_ctxt) {
// Noop implementation.
}

@ -0,0 +1,124 @@
/*
*
* 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_TRACING_H
#define GRPC_CORE_EXT_CENSUS_TRACING_H
#include <grpc/support/time.h>
#include <stdbool.h>
#include "src/core/ext/census/trace_context.h"
#include "src/core/ext/census/trace_label.h"
#include "src/core/ext/census/trace_status.h"
/* This is the low level tracing API that other languages will interface with.
This is not intended to be accessed by the end-user, therefore it has been
designed with performance in mind rather than ease of use. */
/* The tracing level. */
enum TraceLevel {
/* Annotations on this context will be silently discarded. */
NO_TRACING = 0,
/* Annotations will not be saved to a persistent store. They will be
available via local APIs only. This setting is not propagated to child
spans. */
TRANSIENT_TRACING = 1,
/* Annotations are recorded for the entire distributed trace and they are
saved to a persistent store. This setting is propagated to child spans. */
PERSISTENT_TRACING = 2,
};
typedef struct trace_span_context {
/* Trace span context stores Span ID, Trace ID, and option flags. */
/* Trace ID is 128 bits split into 2 64-bit chunks (hi and lo). */
uint64_t trace_id_hi;
uint64_t trace_id_lo;
/* Span ID is 64 bits. */
uint64_t span_id;
/* Span-options is 32-bit value which contains flag options. */
uint32_t span_options;
} trace_span_context;
typedef struct start_span_options {
/* If set, this will override the Span.local_start_time for the Span. */
gpr_timespec local_start_timestamp;
/* Linked spans can be used to identify spans that are linked to this span in
a different trace. This can be used (for example) in batching operations,
where a single batch handler processes multiple requests from different
traces. If set, points to a list of Spans are linked to the created Span.*/
trace_span_context *linked_spans;
/* The number of linked spans. */
size_t n_linked_spans;
} start_span_options;
/* Create a new child Span (or root if parent is NULL), with parent being the
designated Span. The child span will have the provided name and starting
span options (optional). The bool has_remote_parent marks whether the
context refers to a remote parent span or not. */
void trace_start_span(const trace_span_context *span_ctxt,
const trace_string name, const start_span_options *opts,
trace_span_context *new_span_ctxt,
bool has_remote_parent);
/* Add a new Annotation to the Span. Annotations consist of a description
(trace_string) and a set of n labels (trace_label). This can be populated
with arbitrary user data. */
void trace_add_span_annotation(const trace_string description,
const trace_label *labels, const size_t n_labels,
trace_span_context *span_ctxt);
/* Add a new NetworkEvent annotation to a Span. This function is only intended
to be used by RPC systems (either client or server), not by higher level
applications. The timestamp type will be system-defined, the sent argument
designates whether this is a network send event (client request, server
reply)or receive (server request, client reply). The id argument corresponds
to Span.Annotation.NetworkEvent.id from the data model, and serves to uniquely
identify each network message. */
void trace_add_span_network_event(const trace_string description,
const trace_label *labels,
const size_t n_labels,
const gpr_timespec timestamp, bool sent,
uint64_t id, trace_span_context *span_ctxt);
/* Add a set of labels to the Span. These will correspond to the field
Span.labels in the data model. */
void trace_add_span_labels(const trace_label *labels, const size_t n_labels,
trace_span_context *span_ctxt);
/* Mark the end of Span Execution with the given status. Only the timing of the
first EndSpan call for a given Span will be recorded, and implementations are
free to ignore all further calls using the Span. EndSpanOptions can
optionally be NULL. */
void trace_end_span(const trace_status *status, trace_span_context *span_ctxt);
#endif

@ -44,8 +44,8 @@
#include <grpc/support/useful.h>
#include "src/core/ext/client_channel/http_connect_handshaker.h"
#include "src/core/ext/client_channel/http_proxy.h"
#include "src/core/ext/client_channel/lb_policy_registry.h"
#include "src/core/ext/client_channel/proxy_mapper_registry.h"
#include "src/core/ext/client_channel/resolver_registry.h"
#include "src/core/ext/client_channel/subchannel.h"
#include "src/core/lib/channel/channel_args.h"
@ -153,10 +153,6 @@ static void *method_parameters_create_from_json(const grpc_json *json) {
*/
typedef struct client_channel_channel_data {
/** server name */
char *server_name;
/** HTTP CONNECT proxy to use, if any */
char *proxy_name;
/** resolver for this channel */
grpc_resolver *resolver;
/** have we started resolving this channel */
@ -317,17 +313,6 @@ static void on_resolver_result_changed(grpc_exec_ctx *exec_ctx, void *arg,
// Use pick_first if nothing was specified and we didn't select grpclb
// above.
if (lb_policy_name == NULL) lb_policy_name = "pick_first";
// If using a proxy, add channel arg for server in HTTP CONNECT request.
if (chand->proxy_name != NULL) {
grpc_arg new_arg;
new_arg.key = GRPC_ARG_HTTP_CONNECT_SERVER;
new_arg.type = GRPC_ARG_STRING;
new_arg.value.string = chand->server_name;
grpc_channel_args *tmp_args = chand->resolver_result;
chand->resolver_result =
grpc_channel_args_copy_and_add(chand->resolver_result, &new_arg, 1);
grpc_channel_args_destroy(exec_ctx, tmp_args);
}
// Instantiate LB policy.
grpc_lb_policy_args lb_policy_args;
lb_policy_args.args = chand->resolver_result;
@ -542,24 +527,21 @@ static grpc_error *cc_init_channel_elem(grpc_exec_ctx *exec_ctx,
GPR_ASSERT(arg->type == GRPC_ARG_POINTER);
grpc_client_channel_factory_ref(arg->value.pointer.p);
chand->client_channel_factory = arg->value.pointer.p;
// Instantiate resolver.
// Get server name to resolve, using proxy mapper if needed.
arg = grpc_channel_args_find(args->channel_args, GRPC_ARG_SERVER_URI);
GPR_ASSERT(arg != NULL);
GPR_ASSERT(arg->type == GRPC_ARG_STRING);
grpc_uri *uri = grpc_uri_parse(arg->value.string, true);
if (uri == NULL) return GRPC_ERROR_CREATE("cannot parse server URI");
if (uri->path[0] == '\0') {
grpc_uri_destroy(uri);
return GRPC_ERROR_CREATE("server URI is missing path");
}
chand->server_name =
gpr_strdup(uri->path[0] == '/' ? uri->path + 1 : uri->path);
grpc_uri_destroy(uri);
chand->proxy_name = grpc_get_http_proxy_server();
char *name_to_resolve =
chand->proxy_name == NULL ? arg->value.string : chand->proxy_name;
char *proxy_name = NULL;
grpc_channel_args *new_args = NULL;
grpc_proxy_mappers_map_name(exec_ctx, arg->value.string, args->channel_args,
&proxy_name, &new_args);
// Instantiate resolver.
chand->resolver = grpc_resolver_create(
exec_ctx, name_to_resolve, args->channel_args, chand->interested_parties);
exec_ctx, proxy_name != NULL ? proxy_name : arg->value.string,
new_args != NULL ? new_args : args->channel_args,
chand->interested_parties);
if (proxy_name != NULL) gpr_free(proxy_name);
if (new_args != NULL) grpc_channel_args_destroy(exec_ctx, new_args);
if (chand->resolver == NULL) {
return GRPC_ERROR_CREATE("resolver creation failed");
}
@ -570,8 +552,6 @@ static grpc_error *cc_init_channel_elem(grpc_exec_ctx *exec_ctx,
static void cc_destroy_channel_elem(grpc_exec_ctx *exec_ctx,
grpc_channel_element *elem) {
channel_data *chand = elem->channel_data;
gpr_free(chand->server_name);
gpr_free(chand->proxy_name);
if (chand->resolver != NULL) {
grpc_resolver_shutdown(exec_ctx, chand->resolver);
GRPC_RESOLVER_UNREF(exec_ctx, chand->resolver, "channel");

@ -39,6 +39,7 @@
#include "src/core/ext/client_channel/client_channel.h"
#include "src/core/ext/client_channel/http_connect_handshaker.h"
#include "src/core/ext/client_channel/http_proxy.h"
#include "src/core/ext/client_channel/lb_policy_registry.h"
#include "src/core/ext/client_channel/proxy_mapper_registry.h"
#include "src/core/ext/client_channel/resolver_registry.h"
@ -82,6 +83,7 @@ void grpc_client_channel_init(void) {
grpc_lb_policy_registry_init();
grpc_resolver_registry_init();
grpc_proxy_mapper_registry_init();
grpc_register_http_proxy_mapper();
grpc_subchannel_index_init();
grpc_channel_init_register_stage(GRPC_CLIENT_CHANNEL, INT_MIN,
set_default_host_if_unset, NULL);

@ -40,10 +40,13 @@
#include <grpc/support/log.h>
#include <grpc/support/string_util.h>
#include "src/core/ext/client_channel/http_connect_handshaker.h"
#include "src/core/ext/client_channel/proxy_mapper_registry.h"
#include "src/core/ext/client_channel/uri_parser.h"
#include "src/core/lib/channel/channel_args.h"
#include "src/core/lib/support/env.h"
char* grpc_get_http_proxy_server() {
static char* grpc_get_http_proxy_server() {
char* uri_str = gpr_getenv("http_proxy");
if (uri_str == NULL) return NULL;
grpc_uri* uri = grpc_uri_parse(uri_str, false /* suppress_errors */);
@ -66,3 +69,49 @@ done:
grpc_uri_destroy(uri);
return proxy_name;
}
static bool proxy_mapper_map_name(grpc_exec_ctx* exec_ctx,
grpc_proxy_mapper* mapper,
const char* server_uri,
const grpc_channel_args* args,
char** name_to_resolve,
grpc_channel_args** new_args) {
*name_to_resolve = grpc_get_http_proxy_server();
if (*name_to_resolve == NULL) return false;
grpc_uri* uri = grpc_uri_parse(server_uri, false /* suppress_errors */);
if (uri == NULL || uri->path[0] == '\0') {
gpr_log(GPR_ERROR,
"'http_proxy' environment variable set, but cannot "
"parse server URI '%s' -- not using proxy",
server_uri);
if (uri != NULL) grpc_uri_destroy(uri);
return false;
}
grpc_arg new_arg;
new_arg.key = GRPC_ARG_HTTP_CONNECT_SERVER;
new_arg.type = GRPC_ARG_STRING;
new_arg.value.string = uri->path[0] == '/' ? uri->path + 1 : uri->path;
*new_args = grpc_channel_args_copy_and_add(args, &new_arg, 1);
grpc_uri_destroy(uri);
return true;
}
static bool proxy_mapper_map_address(grpc_exec_ctx* exec_ctx,
grpc_proxy_mapper* mapper,
const grpc_resolved_address* address,
const grpc_channel_args* args,
grpc_resolved_address** new_address,
grpc_channel_args** new_args) {
return false;
}
static void proxy_mapper_destroy(grpc_proxy_mapper* mapper) {}
static const grpc_proxy_mapper_vtable proxy_mapper_vtable = {
proxy_mapper_map_name, proxy_mapper_map_address, proxy_mapper_destroy};
static grpc_proxy_mapper proxy_mapper = {&proxy_mapper_vtable};
void grpc_register_http_proxy_mapper() {
grpc_proxy_mapper_register(true /* at_start */, &proxy_mapper);
}

@ -34,8 +34,6 @@
#ifndef GRPC_CORE_EXT_CLIENT_CHANNEL_HTTP_PROXY_H
#define GRPC_CORE_EXT_CLIENT_CHANNEL_HTTP_PROXY_H
/// Returns the name of the proxy to use, or NULL if no proxy is configured.
/// Caller takes ownership of result.
char* grpc_get_http_proxy_server();
void grpc_register_http_proxy_mapper();
#endif /* GRPC_CORE_EXT_CLIENT_CHANNEL_HTTP_PROXY_H */

@ -38,13 +38,24 @@ void grpc_proxy_mapper_init(const grpc_proxy_mapper_vtable* vtable,
mapper->vtable = vtable;
}
bool grpc_proxy_mapper_map(grpc_exec_ctx* exec_ctx, grpc_proxy_mapper* mapper,
const grpc_resolved_address* address,
const grpc_channel_args* args,
grpc_resolved_address** new_address,
grpc_channel_args** new_args) {
return mapper->vtable->map(exec_ctx, mapper, address, args, new_address,
new_args);
bool grpc_proxy_mapper_map_name(grpc_exec_ctx* exec_ctx,
grpc_proxy_mapper* mapper,
const char* server_uri,
const grpc_channel_args* args,
char** name_to_resolve,
grpc_channel_args** new_args) {
return mapper->vtable->map_name(exec_ctx, mapper, server_uri, args,
name_to_resolve, new_args);
}
bool grpc_proxy_mapper_map_address(grpc_exec_ctx* exec_ctx,
grpc_proxy_mapper* mapper,
const grpc_resolved_address* address,
const grpc_channel_args* args,
grpc_resolved_address** new_address,
grpc_channel_args** new_args) {
return mapper->vtable->map_address(exec_ctx, mapper, address, args,
new_address, new_args);
}
void grpc_proxy_mapper_destroy(grpc_proxy_mapper* mapper) {

@ -43,15 +43,22 @@
typedef struct grpc_proxy_mapper grpc_proxy_mapper;
typedef struct {
/// Determines the proxy name to resolve for \a server_uri.
/// If no proxy is needed, returns false.
/// Otherwise, sets \a name_to_resolve, optionally sets \a new_args,
/// and returns true.
bool (*map_name)(grpc_exec_ctx* exec_ctx, grpc_proxy_mapper* mapper,
const char* server_uri, const grpc_channel_args* args,
char** name_to_resolve, grpc_channel_args** new_args);
/// Determines the proxy address to use to contact \a address.
/// If no proxy is needed, returns false.
/// Otherwise, sets \a new_address, optionally sets \a new_args, and
/// returns true.
bool (*map)(grpc_exec_ctx* exec_ctx, grpc_proxy_mapper* mapper,
const grpc_resolved_address* address,
const grpc_channel_args* args,
grpc_resolved_address** new_address,
grpc_channel_args** new_args);
bool (*map_address)(grpc_exec_ctx* exec_ctx, grpc_proxy_mapper* mapper,
const grpc_resolved_address* address,
const grpc_channel_args* args,
grpc_resolved_address** new_address,
grpc_channel_args** new_args);
/// Destroys \a mapper.
void (*destroy)(grpc_proxy_mapper* mapper);
} grpc_proxy_mapper_vtable;
@ -63,11 +70,20 @@ struct grpc_proxy_mapper {
void grpc_proxy_mapper_init(const grpc_proxy_mapper_vtable* vtable,
grpc_proxy_mapper* mapper);
bool grpc_proxy_mapper_map(grpc_exec_ctx* exec_ctx, grpc_proxy_mapper* mapper,
const grpc_resolved_address* address,
const grpc_channel_args* args,
grpc_resolved_address** new_address,
grpc_channel_args** new_args);
bool grpc_proxy_mapper_map_name(grpc_exec_ctx* exec_ctx,
grpc_proxy_mapper* mapper,
const char* server_uri,
const grpc_channel_args* args,
char** name_to_resolve,
grpc_channel_args** new_args);
bool grpc_proxy_mapper_map_address(grpc_exec_ctx* exec_ctx,
grpc_proxy_mapper* mapper,
const grpc_resolved_address* address,
const grpc_channel_args* args,
grpc_resolved_address** new_address,
grpc_channel_args** new_args);
void grpc_proxy_mapper_destroy(grpc_proxy_mapper* mapper);
#endif /* GRPC_CORE_EXT_CLIENT_CHANNEL_PROXY_MAPPER_H */

@ -61,15 +61,28 @@ static void grpc_proxy_mapper_list_register(grpc_proxy_mapper_list* list,
++list->num_mappers;
}
static bool grpc_proxy_mapper_list_map(grpc_exec_ctx* exec_ctx,
grpc_proxy_mapper_list* list,
const grpc_resolved_address* address,
const grpc_channel_args* args,
grpc_resolved_address** new_address,
grpc_channel_args** new_args) {
static bool grpc_proxy_mapper_list_map_name(grpc_exec_ctx* exec_ctx,
grpc_proxy_mapper_list* list,
const char* server_uri,
const grpc_channel_args* args,
char** name_to_resolve,
grpc_channel_args** new_args) {
for (size_t i = 0; i < list->num_mappers; ++i) {
if (grpc_proxy_mapper_map(exec_ctx, list->list[i], address, args,
new_address, new_args)) {
if (grpc_proxy_mapper_map_name(exec_ctx, list->list[i], server_uri, args,
name_to_resolve, new_args)) {
return true;
}
}
return false;
}
static bool grpc_proxy_mapper_list_map_address(
grpc_exec_ctx* exec_ctx, grpc_proxy_mapper_list* list,
const grpc_resolved_address* address, const grpc_channel_args* args,
grpc_resolved_address** new_address, grpc_channel_args** new_args) {
for (size_t i = 0; i < list->num_mappers; ++i) {
if (grpc_proxy_mapper_map_address(exec_ctx, list->list[i], address, args,
new_address, new_args)) {
return true;
}
}
@ -101,11 +114,20 @@ void grpc_proxy_mapper_register(bool at_start, grpc_proxy_mapper* mapper) {
grpc_proxy_mapper_list_register(&g_proxy_mapper_list, at_start, mapper);
}
bool grpc_proxy_mappers_map(grpc_exec_ctx* exec_ctx,
const grpc_resolved_address* address,
const grpc_channel_args* args,
grpc_resolved_address** new_address,
grpc_channel_args** new_args) {
return grpc_proxy_mapper_list_map(exec_ctx, &g_proxy_mapper_list, address,
args, new_address, new_args);
bool grpc_proxy_mappers_map_name(grpc_exec_ctx* exec_ctx,
const char* server_uri,
const grpc_channel_args* args,
char** name_to_resolve,
grpc_channel_args** new_args) {
return grpc_proxy_mapper_list_map_name(exec_ctx, &g_proxy_mapper_list,
server_uri, args, name_to_resolve,
new_args);
}
bool grpc_proxy_mappers_map_address(grpc_exec_ctx* exec_ctx,
const grpc_resolved_address* address,
const grpc_channel_args* args,
grpc_resolved_address** new_address,
grpc_channel_args** new_args) {
return grpc_proxy_mapper_list_map_address(
exec_ctx, &g_proxy_mapper_list, address, args, new_address, new_args);
}

@ -44,10 +44,16 @@ void grpc_proxy_mapper_registry_shutdown();
/// the list. Otherwise, it will be added to the end.
void grpc_proxy_mapper_register(bool at_start, grpc_proxy_mapper* mapper);
bool grpc_proxy_mappers_map(grpc_exec_ctx* exec_ctx,
const grpc_resolved_address* address,
const grpc_channel_args* args,
grpc_resolved_address** new_address,
grpc_channel_args** new_args);
bool grpc_proxy_mappers_map_name(grpc_exec_ctx* exec_ctx,
const char* server_uri,
const grpc_channel_args* args,
char** name_to_resolve,
grpc_channel_args** new_args);
bool grpc_proxy_mappers_map_address(grpc_exec_ctx* exec_ctx,
const grpc_resolved_address* address,
const grpc_channel_args* args,
grpc_resolved_address** new_address,
grpc_channel_args** new_args);
#endif /* GRPC_CORE_EXT_CLIENT_CHANNEL_PROXY_MAPPER_REGISTRY_H */

@ -336,8 +336,8 @@ grpc_subchannel *grpc_subchannel_create(grpc_exec_ctx *exec_ctx,
grpc_set_initial_connect_string(&addr, &c->initial_connect_string);
grpc_resolved_address *new_address = NULL;
grpc_channel_args *new_args = NULL;
if (grpc_proxy_mappers_map(exec_ctx, addr, args->args, &new_address,
&new_args)) {
if (grpc_proxy_mappers_map_address(exec_ctx, addr, args->args, &new_address,
&new_args)) {
GPR_ASSERT(new_address != NULL);
gpr_free(addr);
addr = new_address;
@ -788,7 +788,8 @@ grpc_call_stack *grpc_subchannel_call_get_call_stack(
return SUBCHANNEL_CALL_TO_CALL_STACK(subchannel_call);
}
static void grpc_uri_to_sockaddr(char *uri_str, grpc_resolved_address *addr) {
static void grpc_uri_to_sockaddr(const char *uri_str,
grpc_resolved_address *addr) {
grpc_uri *uri = grpc_uri_parse(uri_str, 0 /* suppress_errors */);
GPR_ASSERT(uri != NULL);
if (strcmp(uri->scheme, "ipv4") == 0) {
@ -803,14 +804,19 @@ static void grpc_uri_to_sockaddr(char *uri_str, grpc_resolved_address *addr) {
void grpc_get_subchannel_address_arg(const grpc_channel_args *args,
grpc_resolved_address *addr) {
const char *addr_uri_str = grpc_get_subchannel_address_uri_arg(args);
memset(addr, 0, sizeof(*addr));
if (*addr_uri_str != '\0') {
grpc_uri_to_sockaddr(addr_uri_str, addr);
}
}
const char *grpc_get_subchannel_address_uri_arg(const grpc_channel_args *args) {
const grpc_arg *addr_arg =
grpc_channel_args_find(args, GRPC_ARG_SUBCHANNEL_ADDRESS);
GPR_ASSERT(addr_arg != NULL); // Should have been set by LB policy.
GPR_ASSERT(addr_arg->type == GRPC_ARG_STRING);
memset(addr, 0, sizeof(*addr));
if (*addr_arg->value.string != '\0') {
grpc_uri_to_sockaddr(addr_arg->value.string, addr);
}
return addr_arg->value.string;
}
grpc_arg grpc_create_subchannel_address_arg(const grpc_resolved_address *addr) {

@ -178,6 +178,9 @@ grpc_subchannel *grpc_subchannel_create(grpc_exec_ctx *exec_ctx,
void grpc_get_subchannel_address_arg(const grpc_channel_args *args,
grpc_resolved_address *addr);
/// Returns the URI string for the address to connect to.
const char *grpc_get_subchannel_address_uri_arg(const grpc_channel_args *args);
/// Returns a new channel arg encoding the subchannel address as a string.
/// Caller is responsible for freeing the string.
grpc_arg grpc_create_subchannel_address_arg(const grpc_resolved_address *addr);

@ -112,11 +112,13 @@
#include "src/core/ext/client_channel/lb_policy_registry.h"
#include "src/core/ext/client_channel/parse_address.h"
#include "src/core/ext/lb_policy/grpclb/grpclb.h"
#include "src/core/ext/lb_policy/grpclb/grpclb_channel.h"
#include "src/core/ext/lb_policy/grpclb/load_balancer_api.h"
#include "src/core/lib/channel/channel_args.h"
#include "src/core/lib/iomgr/sockaddr.h"
#include "src/core/lib/iomgr/sockaddr_utils.h"
#include "src/core/lib/iomgr/timer.h"
#include "src/core/lib/slice/slice_hash_table.h"
#include "src/core/lib/slice/slice_internal.h"
#include "src/core/lib/slice/slice_string_helpers.h"
#include "src/core/lib/support/backoff.h"
@ -751,6 +753,96 @@ static void glb_rr_connectivity_changed(grpc_exec_ctx *exec_ctx, void *arg,
GRPC_ERROR_UNREF(error);
}
static void destroy_balancer_name(grpc_exec_ctx *exec_ctx,
void *balancer_name) {
gpr_free(balancer_name);
}
static void *copy_balancer_name(void *balancer_name) {
return gpr_strdup(balancer_name);
}
static grpc_slice_hash_table_entry targets_info_entry_create(
const char *address, const char *balancer_name) {
static const grpc_slice_hash_table_vtable vtable = {destroy_balancer_name,
copy_balancer_name};
grpc_slice_hash_table_entry entry;
entry.key = grpc_slice_from_copied_string(address);
entry.value = (void *)balancer_name;
entry.vtable = &vtable;
return entry;
}
/* Returns the target URI for the LB service whose addresses are in \a
* addresses. Using this URI, a bidirectional streaming channel will be created
* for the reception of load balancing updates.
*
* The output argument \a targets_info will be updated to contain a mapping of
* "LB server address" to "balancer name", as reported by the naming system.
* This mapping will be propagated via the channel arguments of the
* aforementioned LB streaming channel, to be used by the security connector for
* secure naming checks. The user is responsible for freeing \a targets_info. */
static char *get_lb_uri_target_addresses(grpc_exec_ctx *exec_ctx,
const grpc_lb_addresses *addresses,
grpc_slice_hash_table **targets_info) {
size_t num_grpclb_addrs = 0;
for (size_t i = 0; i < addresses->num_addresses; ++i) {
if (addresses->addresses[i].is_balancer) ++num_grpclb_addrs;
}
/* All input 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. Otherwise, something has gone wrong. */
GPR_ASSERT(num_grpclb_addrs > 0);
grpc_slice_hash_table_entry *targets_info_entries =
gpr_malloc(sizeof(*targets_info_entries) * num_grpclb_addrs);
/* construct a target ipvX://ip1:port1,ip2:port2,... from the addresses in \a
* addresses */
/* TODO(dgq): support mixed ip version */
char **addr_strs = gpr_malloc(sizeof(char *) * num_grpclb_addrs);
size_t addr_index = 0;
for (size_t i = 0; i < addresses->num_addresses; i++) {
if (addresses->addresses[i].user_data != NULL) {
gpr_log(GPR_ERROR,
"This LB policy doesn't support user data. It will be ignored");
}
if (addresses->addresses[i].is_balancer) {
char *addr_str;
GPR_ASSERT(grpc_sockaddr_to_string(
&addr_str, &addresses->addresses[i].address, true) > 0);
targets_info_entries[addr_index] = targets_info_entry_create(
addr_str, addresses->addresses[i].balancer_name);
addr_strs[addr_index++] = addr_str;
}
}
GPR_ASSERT(addr_index == num_grpclb_addrs);
size_t uri_path_len;
char *uri_path = gpr_strjoin_sep((const char **)addr_strs, num_grpclb_addrs,
",", &uri_path_len);
for (size_t i = 0; i < num_grpclb_addrs; i++) gpr_free(addr_strs[i]);
gpr_free(addr_strs);
char *target_uri_str = NULL;
/* TODO(dgq): Don't assume all addresses will share the scheme of the first
* one */
gpr_asprintf(&target_uri_str, "%s:%s",
grpc_sockaddr_get_uri_scheme(&addresses->addresses[0].address),
uri_path);
gpr_free(uri_path);
*targets_info =
grpc_slice_hash_table_create(num_grpclb_addrs, targets_info_entries);
for (size_t i = 0; i < num_grpclb_addrs; i++) {
grpc_slice_unref_internal(exec_ctx, targets_info_entries[i].key);
}
gpr_free(targets_info_entries);
return target_uri_str;
}
static grpc_lb_policy *glb_create(grpc_exec_ctx *exec_ctx,
grpc_lb_policy_factory *factory,
grpc_lb_policy_args *args) {
@ -788,85 +880,30 @@ static grpc_lb_policy *glb_create(grpc_exec_ctx *exec_ctx,
}
grpc_uri_destroy(uri);
/* All input addresses in 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;
glb_policy->args = grpc_channel_args_copy(args->args);
GPR_ASSERT(glb_policy->cc_factory != NULL);
/* construct a target from the addresses in args, given in the form
* ipvX://ip1:port1,ip2:port2,...
* TODO(dgq): support mixed ip version */
char **addr_strs = gpr_malloc(sizeof(char *) * num_grpclb_addrs);
size_t addr_index = 0;
for (size_t i = 0; i < addresses->num_addresses; i++) {
if (addresses->addresses[i].user_data != NULL) {
gpr_log(GPR_ERROR,
"This LB policy doesn't support user data. It will be ignored");
}
if (addresses->addresses[i].is_balancer) {
if (addr_index == 0) {
addr_strs[addr_index++] =
grpc_sockaddr_to_uri(&addresses->addresses[i].address);
} else {
GPR_ASSERT(grpc_sockaddr_to_string(&addr_strs[addr_index++],
&addresses->addresses[i].address,
true) > 0);
}
}
}
size_t uri_path_len;
char *target_uri_str = gpr_strjoin_sep((const char **)addr_strs,
num_grpclb_addrs, ",", &uri_path_len);
/* Create a channel to talk to the LBs.
*
* We strip out the channel arg for the LB policy name, since we want
* to use the default (pick_first) in this case.
*
* We also strip out the channel arg for the resolved addresses, since
* that will be generated by the name resolver used in the LB channel.
* Note that the LB channel will use the sockaddr resolver, so this
* won't actually generate a query to DNS (or some other name service).
* However, the addresses returned by the sockaddr resolver will have
* is_balancer=false, whereas our own addresses have is_balancer=true.
* We need the LB channel to return addresses with is_balancer=false
* so that it does not wind up recursively using the grpclb LB policy,
* as per the special case logic in client_channel.c.
*
* Finally, we also strip out the channel arg for the server URI,
* since that will be different for the LB channel than for the parent
* channel. (The client channel factory will re-add this arg with
* the right value.)
*/
static const char *keys_to_remove[] = {
GRPC_ARG_LB_POLICY_NAME, GRPC_ARG_LB_ADDRESSES, GRPC_ARG_SERVER_URI};
grpc_channel_args *new_args = grpc_channel_args_copy_and_remove(
args->args, keys_to_remove, GPR_ARRAY_SIZE(keys_to_remove));
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, new_args);
grpc_channel_args_destroy(exec_ctx, new_args);
gpr_free(target_uri_str);
for (size_t i = 0; i < num_grpclb_addrs; i++) {
gpr_free(addr_strs[i]);
}
gpr_free(addr_strs);
grpc_slice_hash_table *targets_info = NULL;
/* Create a client channel over them to communicate with a LB service */
char *lb_service_target_addresses =
get_lb_uri_target_addresses(exec_ctx, addresses, &targets_info);
grpc_channel_args *lb_channel_args =
get_lb_channel_args(exec_ctx, targets_info, args->args);
glb_policy->lb_channel = grpc_lb_policy_grpclb_create_lb_channel(
exec_ctx, lb_service_target_addresses, args->client_channel_factory,
lb_channel_args);
grpc_slice_hash_table_unref(exec_ctx, targets_info);
grpc_channel_args_destroy(exec_ctx, lb_channel_args);
gpr_free(lb_service_target_addresses);
if (glb_policy->lb_channel == NULL) {
gpr_free(glb_policy);
return NULL;
}
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;
}

@ -0,0 +1,77 @@
/*
*
* Copyright 2017, 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 <grpc/support/alloc.h>
#include <grpc/support/string_util.h>
#include "src/core/ext/client_channel/client_channel.h"
#include "src/core/ext/lb_policy/grpclb/grpclb_channel.h"
#include "src/core/lib/channel/channel_args.h"
#include "src/core/lib/iomgr/sockaddr_utils.h"
#include "src/core/lib/support/string.h"
grpc_channel *grpc_lb_policy_grpclb_create_lb_channel(
grpc_exec_ctx *exec_ctx, const char *lb_service_target_addresses,
grpc_client_channel_factory *client_channel_factory,
grpc_channel_args *args) {
grpc_channel *lb_channel = grpc_client_channel_factory_create_channel(
exec_ctx, client_channel_factory, lb_service_target_addresses,
GRPC_CLIENT_CHANNEL_TYPE_LOAD_BALANCING, args);
return lb_channel;
}
grpc_channel_args *get_lb_channel_args(grpc_exec_ctx *exec_ctx,
grpc_slice_hash_table *targets_info,
const grpc_channel_args *args) {
/* We strip out the channel arg for the LB policy name, since we want
* to use the default (pick_first) in this case.
*
* We also strip out the channel arg for the resolved addresses, since
* that will be generated by the name resolver used in the LB channel.
* Note that the LB channel will use the sockaddr resolver, so this
* won't actually generate a query to DNS (or some other name service).
* However, the addresses returned by the sockaddr resolver will have
* is_balancer=false, whereas our own addresses have is_balancer=true.
* We need the LB channel to return addresses with is_balancer=false
* so that it does not wind up recursively using the grpclb LB policy,
* as per the special case logic in client_channel.c.
*
* Lastly, we also strip out the channel arg for the server URI,
* since that will be different for the LB channel than for the parent
* channel (the client channel factory will re-add this arg with
* the right value). */
static const char *keys_to_remove[] = {
GRPC_ARG_LB_POLICY_NAME, GRPC_ARG_LB_ADDRESSES, GRPC_ARG_SERVER_URI};
return grpc_channel_args_copy_and_remove(args, keys_to_remove,
GPR_ARRAY_SIZE(keys_to_remove));
}

@ -0,0 +1,56 @@
/*
*
* Copyright 2017, 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_CHANNEL_H
#define GRPC_CORE_EXT_LB_POLICY_GRPCLB_GRPCLB_CHANNEL_H
#include "src/core/ext/client_channel/lb_policy_factory.h"
#include "src/core/lib/slice/slice_hash_table.h"
/** Create the channel used for communicating with an LB service.
* Note that an LB *service* may be comprised of several LB *servers*.
*
* \a lb_service_target_addresses is the target URI containing the addresses
* from resolving the LB service's name (eg, ipv4:10.0.0.1:1234,10.2.3.4:9876).
* \a client_channel_factory will be used for the creation of the LB channel,
* alongside the channel args passed in \a args. */
grpc_channel *grpc_lb_policy_grpclb_create_lb_channel(
grpc_exec_ctx *exec_ctx, const char *lb_service_target_addresses,
grpc_client_channel_factory *client_channel_factory,
grpc_channel_args *args);
grpc_channel_args *get_lb_channel_args(grpc_exec_ctx *exec_ctx,
grpc_slice_hash_table *targets_info,
const grpc_channel_args *args);
#endif /* GRPC_CORE_EXT_LB_POLICY_GRPCLB_GRPCLB_CHANNEL_H */

@ -0,0 +1,107 @@
/*
*
* Copyright 2017, 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 <grpc/support/alloc.h>
#include <grpc/support/string_util.h>
#include "src/core/ext/client_channel/client_channel.h"
#include "src/core/ext/lb_policy/grpclb/grpclb_channel.h"
#include "src/core/lib/channel/channel_args.h"
#include "src/core/lib/iomgr/sockaddr_utils.h"
#include "src/core/lib/security/credentials/credentials.h"
#include "src/core/lib/security/transport/lb_targets_info.h"
#include "src/core/lib/slice/slice_internal.h"
#include "src/core/lib/support/string.h"
grpc_channel *grpc_lb_policy_grpclb_create_lb_channel(
grpc_exec_ctx *exec_ctx, const char *lb_service_target_addresses,
grpc_client_channel_factory *client_channel_factory,
grpc_channel_args *args) {
grpc_channel_args *new_args = args;
grpc_channel_credentials *channel_credentials =
grpc_channel_credentials_find_in_args(args);
if (channel_credentials != NULL) {
/* Substitute the channel credentials with a version without call
* credentials: the load balancer is not necessarily trusted to handle
* bearer token credentials */
static const char *keys_to_remove[] = {GRPC_ARG_CHANNEL_CREDENTIALS};
grpc_channel_credentials *creds_sans_call_creds =
grpc_channel_credentials_duplicate_without_call_credentials(
channel_credentials);
GPR_ASSERT(creds_sans_call_creds != NULL);
grpc_arg args_to_add[] = {
grpc_channel_credentials_to_arg(creds_sans_call_creds)};
/* Create the new set of channel args */
new_args = grpc_channel_args_copy_and_add_and_remove(
args, keys_to_remove, GPR_ARRAY_SIZE(keys_to_remove), args_to_add,
GPR_ARRAY_SIZE(args_to_add));
grpc_channel_credentials_unref(exec_ctx, creds_sans_call_creds);
}
grpc_channel *lb_channel = grpc_client_channel_factory_create_channel(
exec_ctx, client_channel_factory, lb_service_target_addresses,
GRPC_CLIENT_CHANNEL_TYPE_LOAD_BALANCING, new_args);
if (channel_credentials != NULL) {
grpc_channel_args_destroy(exec_ctx, new_args);
}
return lb_channel;
}
grpc_channel_args *get_lb_channel_args(grpc_exec_ctx *exec_ctx,
grpc_slice_hash_table *targets_info,
const grpc_channel_args *args) {
const grpc_arg targets_info_arg =
grpc_lb_targets_info_create_channel_arg(targets_info);
/* We strip out the channel arg for the LB policy name, since we want
* to use the default (pick_first) in this case.
*
* We also strip out the channel arg for the resolved addresses, since
* that will be generated by the name resolver used in the LB channel.
* Note that the LB channel will use the sockaddr resolver, so this
* won't actually generate a query to DNS (or some other name service).
* However, the addresses returned by the sockaddr resolver will have
* is_balancer=false, whereas our own addresses have is_balancer=true.
* We need the LB channel to return addresses with is_balancer=false
* so that it does not wind up recursively using the grpclb LB policy,
* as per the special case logic in client_channel.c.
*
* Lastly, we also strip out the channel arg for the server URI,
* since that will be different for the LB channel than for the parent
* channel (the client channel factory will re-add this arg with
* the right value). */
static const char *keys_to_remove[] = {
GRPC_ARG_LB_POLICY_NAME, GRPC_ARG_LB_ADDRESSES, GRPC_ARG_SERVER_URI};
/* Add the targets info table to be used for secure naming */
return grpc_channel_args_copy_and_add_and_remove(
args, keys_to_remove, GPR_ARRAY_SIZE(keys_to_remove), &targets_info_arg,
1);
}

@ -739,6 +739,13 @@ static grpc_lb_policy *round_robin_create(grpc_exec_ctx *exec_ctx,
sc_args.args = new_args;
grpc_subchannel *subchannel = grpc_client_channel_factory_create_subchannel(
exec_ctx, args->client_channel_factory, &sc_args);
if (grpc_lb_round_robin_trace) {
char *address_uri =
grpc_sockaddr_to_uri(&addresses->addresses[i].address);
gpr_log(GPR_DEBUG, "Created subchannel %p for address uri %s",
(void *)subchannel, address_uri);
gpr_free(address_uri);
}
grpc_channel_args_destroy(exec_ctx, new_args);
if (subchannel != NULL) {

@ -40,10 +40,15 @@
#include "src/core/ext/client_channel/client_channel.h"
#include "src/core/ext/client_channel/resolver_registry.h"
#include "src/core/ext/client_channel/uri_parser.h"
#include "src/core/ext/transport/chttp2/client/chttp2_connector.h"
#include "src/core/lib/channel/channel_args.h"
#include "src/core/lib/iomgr/sockaddr_utils.h"
#include "src/core/lib/security/credentials/credentials.h"
#include "src/core/lib/security/transport/lb_targets_info.h"
#include "src/core/lib/security/transport/security_connector.h"
#include "src/core/lib/slice/slice_hash_table.h"
#include "src/core/lib/slice/slice_internal.h"
#include "src/core/lib/surface/api_trace.h"
#include "src/core/lib/surface/channel.h"
@ -53,12 +58,114 @@ static void client_channel_factory_ref(
static void client_channel_factory_unref(
grpc_exec_ctx *exec_ctx, grpc_client_channel_factory *cc_factory) {}
static grpc_subchannel_args *get_secure_naming_subchannel_args(
grpc_exec_ctx *exec_ctx, const grpc_subchannel_args *args) {
grpc_channel_credentials *channel_credentials =
grpc_channel_credentials_find_in_args(args->args);
if (channel_credentials == NULL) {
gpr_log(GPR_ERROR,
"Can't create subchannel: channel credentials missing for secure "
"channel.");
return NULL;
}
// Make sure security connector does not already exist in args.
if (grpc_security_connector_find_in_args(args->args) != NULL) {
gpr_log(GPR_ERROR,
"Can't create subchannel: security connector already present in "
"channel args.");
return NULL;
}
// To which address are we connecting? By default, use the server URI.
const grpc_arg *server_uri_arg =
grpc_channel_args_find(args->args, GRPC_ARG_SERVER_URI);
GPR_ASSERT(server_uri_arg != NULL);
GPR_ASSERT(server_uri_arg->type == GRPC_ARG_STRING);
const char *server_uri_str = server_uri_arg->value.string;
GPR_ASSERT(server_uri_str != NULL);
grpc_uri *server_uri =
grpc_uri_parse(server_uri_str, true /* supress errors */);
GPR_ASSERT(server_uri != NULL);
const char *server_uri_path;
server_uri_path =
server_uri->path[0] == '/' ? server_uri->path + 1 : server_uri->path;
const grpc_slice_hash_table *targets_info =
grpc_lb_targets_info_find_in_args(args->args);
char *target_name_to_check = NULL;
if (targets_info != NULL) { // LB channel
// Find the balancer name for the target.
const char *target_uri_str =
grpc_get_subchannel_address_uri_arg(args->args);
grpc_uri *target_uri =
grpc_uri_parse(target_uri_str, false /* suppress errors */);
GPR_ASSERT(target_uri != NULL);
if (target_uri->path[0] != '\0') { // "path" may be empty
const grpc_slice key = grpc_slice_from_static_string(
target_uri->path[0] == '/' ? target_uri->path + 1 : target_uri->path);
const char *value = grpc_slice_hash_table_get(targets_info, key);
if (value != NULL) target_name_to_check = gpr_strdup(value);
grpc_slice_unref_internal(exec_ctx, key);
}
if (target_name_to_check == NULL) {
// If the target name to check hasn't already been set, fall back to using
// SERVER_URI
target_name_to_check = gpr_strdup(server_uri_path);
}
grpc_uri_destroy(target_uri);
} else { // regular channel: the secure name is the original server URI.
target_name_to_check = gpr_strdup(server_uri_path);
}
grpc_uri_destroy(server_uri);
GPR_ASSERT(target_name_to_check != NULL);
grpc_channel_security_connector *subchannel_security_connector = NULL;
// Create the security connector using the credentials and target name.
grpc_channel_args *new_args_from_connector = NULL;
const grpc_security_status security_status =
grpc_channel_credentials_create_security_connector(
exec_ctx, channel_credentials, target_name_to_check, args->args,
&subchannel_security_connector, &new_args_from_connector);
if (security_status != GRPC_SECURITY_OK) {
gpr_log(GPR_ERROR,
"Failed to create secure subchannel for secure name '%s'",
target_name_to_check);
gpr_free(target_name_to_check);
return NULL;
}
gpr_free(target_name_to_check);
grpc_arg new_security_connector_arg =
grpc_security_connector_to_arg(&subchannel_security_connector->base);
grpc_channel_args *new_args = grpc_channel_args_copy_and_add(
new_args_from_connector != NULL ? new_args_from_connector : args->args,
&new_security_connector_arg, 1);
GRPC_SECURITY_CONNECTOR_UNREF(exec_ctx, &subchannel_security_connector->base,
"lb_channel_create");
if (new_args_from_connector != NULL) {
grpc_channel_args_destroy(exec_ctx, new_args_from_connector);
}
grpc_subchannel_args *final_sc_args = gpr_malloc(sizeof(*final_sc_args));
memcpy(final_sc_args, args, sizeof(*args));
final_sc_args->args = new_args;
return final_sc_args;
}
static grpc_subchannel *client_channel_factory_create_subchannel(
grpc_exec_ctx *exec_ctx, grpc_client_channel_factory *cc_factory,
const grpc_subchannel_args *args) {
grpc_subchannel_args *subchannel_args =
get_secure_naming_subchannel_args(exec_ctx, args);
if (subchannel_args == NULL) {
gpr_log(
GPR_ERROR,
"Failed to create subchannel arguments during subchannel creation.");
return NULL;
}
grpc_connector *connector = grpc_chttp2_connector_create();
grpc_subchannel *s = grpc_subchannel_create(exec_ctx, connector, args);
grpc_subchannel *s =
grpc_subchannel_create(exec_ctx, connector, subchannel_args);
grpc_connector_unref(exec_ctx, connector);
grpc_channel_args_destroy(exec_ctx,
(grpc_channel_args *)subchannel_args->args);
gpr_free(subchannel_args);
return s;
}
@ -91,10 +198,10 @@ static const grpc_client_channel_factory_vtable client_channel_factory_vtable =
static grpc_client_channel_factory client_channel_factory = {
&client_channel_factory_vtable};
/* Create a secure client channel:
Asynchronously: - resolve target
- connect to it (trying alternatives as presented)
- perform handshakes */
// Create a secure client channel:
// Asynchronously: - resolve target
// - connect to it (trying alternatives as presented)
// - perform handshakes
grpc_channel *grpc_secure_channel_create(grpc_channel_credentials *creds,
const char *target,
const grpc_channel_args *args,
@ -103,47 +210,25 @@ grpc_channel *grpc_secure_channel_create(grpc_channel_credentials *creds,
GRPC_API_TRACE(
"grpc_secure_channel_create(creds=%p, target=%s, args=%p, "
"reserved=%p)",
4, (creds, target, args, reserved));
4, ((void *)creds, target, (void *)args, (void *)reserved));
GPR_ASSERT(reserved == NULL);
// Make sure security connector does not already exist in args.
if (grpc_find_security_connector_in_args(args) != NULL) {
gpr_log(GPR_ERROR, "Cannot set security context in channel args.");
grpc_channel *channel = NULL;
if (creds != NULL) {
// Add channel args containing the client channel factory and channel
// credentials.
grpc_arg args_to_add[] = {
grpc_client_channel_factory_create_channel_arg(&client_channel_factory),
grpc_channel_credentials_to_arg(creds)};
grpc_channel_args *new_args = grpc_channel_args_copy_and_add(
args, args_to_add, GPR_ARRAY_SIZE(args_to_add));
// Create channel.
channel = client_channel_factory_create_channel(
&exec_ctx, &client_channel_factory, target,
GRPC_CLIENT_CHANNEL_TYPE_REGULAR, new_args);
// Clean up.
grpc_channel_args_destroy(&exec_ctx, new_args);
grpc_exec_ctx_finish(&exec_ctx);
return grpc_lame_client_channel_create(
target, GRPC_STATUS_INTERNAL,
"Security connector exists in channel args.");
}
// Create security connector and construct new channel args.
grpc_channel_security_connector *security_connector;
grpc_channel_args *new_args_from_connector;
if (grpc_channel_credentials_create_security_connector(
&exec_ctx, creds, target, args, &security_connector,
&new_args_from_connector) != GRPC_SECURITY_OK) {
grpc_exec_ctx_finish(&exec_ctx);
return grpc_lame_client_channel_create(
target, GRPC_STATUS_INTERNAL, "Failed to create security connector.");
}
// Add channel args containing the client channel factory and security
// connector.
grpc_arg args_to_add[2];
args_to_add[0] =
grpc_client_channel_factory_create_channel_arg(&client_channel_factory);
args_to_add[1] = grpc_security_connector_to_arg(&security_connector->base);
grpc_channel_args *new_args = grpc_channel_args_copy_and_add(
new_args_from_connector != NULL ? new_args_from_connector : args,
args_to_add, GPR_ARRAY_SIZE(args_to_add));
if (new_args_from_connector != NULL) {
grpc_channel_args_destroy(&exec_ctx, new_args_from_connector);
}
// Create channel.
grpc_channel *channel = client_channel_factory_create_channel(
&exec_ctx, &client_channel_factory, target,
GRPC_CLIENT_CHANNEL_TYPE_REGULAR, new_args);
// Clean up.
GRPC_SECURITY_CONNECTOR_UNREF(&exec_ctx, &security_connector->base,
"secure_client_channel_factory_create_channel");
grpc_channel_args_destroy(&exec_ctx, new_args);
grpc_exec_ctx_finish(&exec_ctx);
return channel != NULL ? channel
: grpc_lame_client_channel_create(
target, GRPC_STATUS_INTERNAL,

@ -109,8 +109,13 @@ grpc_error *grpc_chttp2_rst_stream_parser_parse(grpc_exec_ctx *exec_ctx,
(((uint32_t)p->reason_bytes[3]));
grpc_error *error = GRPC_ERROR_NONE;
if (reason != GRPC_HTTP2_NO_ERROR || s->header_frames_received < 2) {
error = grpc_error_set_int(GRPC_ERROR_CREATE("RST_STREAM"),
GRPC_ERROR_INT_HTTP2_ERROR, (intptr_t)reason);
char *message;
gpr_asprintf(&message, "Received RST_STREAM with error code %d", reason);
error = grpc_error_set_int(
grpc_error_set_str(GRPC_ERROR_CREATE("RST_STREAM"),
GRPC_ERROR_STR_GRPC_MESSAGE, message),
GRPC_ERROR_INT_HTTP2_ERROR, (intptr_t)reason);
gpr_free(message);
}
grpc_chttp2_mark_stream_closed(exec_ctx, t, s, true, true, error);
}

@ -190,31 +190,37 @@ int grpc_sockaddr_to_string(char **out,
}
char *grpc_sockaddr_to_uri(const grpc_resolved_address *resolved_addr) {
char *temp;
char *result;
grpc_resolved_address addr_normalized;
const struct sockaddr *addr;
if (grpc_sockaddr_is_v4mapped(resolved_addr, &addr_normalized)) {
resolved_addr = &addr_normalized;
}
const char *scheme = grpc_sockaddr_get_uri_scheme(resolved_addr);
if (scheme == NULL || strcmp("unix", scheme) == 0) {
return grpc_sockaddr_to_uri_unix_if_possible(resolved_addr);
}
char *path = NULL;
char *uri_str = NULL;
if (grpc_sockaddr_to_string(&path, resolved_addr,
false /* suppress errors */) &&
scheme != NULL) {
gpr_asprintf(&uri_str, "%s:%s", scheme, path);
}
gpr_free(path);
return uri_str != NULL ? uri_str : NULL;
}
addr = (const struct sockaddr *)resolved_addr->addr;
const char *grpc_sockaddr_get_uri_scheme(
const grpc_resolved_address *resolved_addr) {
const struct sockaddr *addr = (const struct sockaddr *)resolved_addr->addr;
switch (addr->sa_family) {
case AF_INET:
grpc_sockaddr_to_string(&temp, resolved_addr, 0);
gpr_asprintf(&result, "ipv4:%s", temp);
gpr_free(temp);
return result;
return "ipv4";
case AF_INET6:
grpc_sockaddr_to_string(&temp, resolved_addr, 0);
gpr_asprintf(&result, "ipv6:%s", temp);
gpr_free(temp);
return result;
default:
return grpc_sockaddr_to_uri_unix_if_possible(resolved_addr);
return "ipv6";
case AF_UNIX:
return "unix";
}
return NULL;
}
int grpc_sockaddr_get_port(const grpc_resolved_address *resolved_addr) {

@ -84,6 +84,10 @@ int grpc_sockaddr_set_port(const grpc_resolved_address *addr, int port);
int grpc_sockaddr_to_string(char **out, const grpc_resolved_address *addr,
int normalize);
/* Returns the URI string corresponding to \a addr */
char *grpc_sockaddr_to_uri(const grpc_resolved_address *addr);
/* Returns the URI scheme corresponding to \a addr */
const char *grpc_sockaddr_get_uri_scheme(const grpc_resolved_address *addr);
#endif /* GRPC_CORE_LIB_IOMGR_SOCKADDR_UTILS_H */

@ -43,6 +43,9 @@
#include <grpc/support/thd.h>
#include <grpc/support/time.h>
#include <stdio.h>
#include <string.h>
#include "src/core/lib/support/env.h"
typedef enum { BEGIN = '{', END = '}', MARK = '.' } marker_type;
@ -74,7 +77,7 @@ typedef struct gpr_timer_log_list {
static __thread gpr_timer_log *g_thread_log;
static gpr_once g_once_init = GPR_ONCE_INIT;
static FILE *output_file;
static const char *output_filename = "latency_trace.txt";
static const char *output_filename_or_null = NULL;
static pthread_mutex_t g_mu;
static pthread_cond_t g_cv;
static gpr_timer_log_list g_in_progress_logs;
@ -85,6 +88,17 @@ static __thread int g_thread_id;
static int g_next_thread_id;
static int g_writing_enabled = 1;
static const char *output_filename() {
if (output_filename_or_null == NULL) {
output_filename_or_null = gpr_getenv("LATENCY_TRACE");
if (output_filename_or_null == NULL ||
strlen(output_filename_or_null) == 0) {
output_filename_or_null = "latency_trace.txt";
}
}
return output_filename_or_null;
}
static int timer_log_push_back(gpr_timer_log_list *list, gpr_timer_log *log) {
if (list->head == NULL) {
list->head = list->tail = log;
@ -134,7 +148,7 @@ static void timer_log_remove(gpr_timer_log_list *list, gpr_timer_log *log) {
static void write_log(gpr_timer_log *log) {
size_t i;
if (output_file == NULL) {
output_file = fopen(output_filename, "w");
output_file = fopen(output_filename(), "w");
}
for (i = 0; i < log->num_entries; i++) {
gpr_timer_entry *entry = &(log->log[i]);
@ -198,7 +212,7 @@ static void finish_writing(void) {
}
void gpr_timers_set_log_filename(const char *filename) {
output_filename = filename;
output_filename_or_null = filename;
}
static void init_output() {

@ -160,6 +160,53 @@ grpc_channel_credentials_duplicate_without_call_credentials(
}
}
static void credentials_pointer_arg_destroy(grpc_exec_ctx *exec_ctx, void *p) {
grpc_channel_credentials_unref(exec_ctx, p);
}
static void *credentials_pointer_arg_copy(void *p) {
return grpc_channel_credentials_ref(p);
}
static int credentials_pointer_cmp(void *a, void *b) { return GPR_ICMP(a, b); }
static const grpc_arg_pointer_vtable credentials_pointer_vtable = {
credentials_pointer_arg_copy, credentials_pointer_arg_destroy,
credentials_pointer_cmp};
grpc_arg grpc_channel_credentials_to_arg(
grpc_channel_credentials *credentials) {
grpc_arg result;
result.type = GRPC_ARG_POINTER;
result.key = GRPC_ARG_CHANNEL_CREDENTIALS;
result.value.pointer.vtable = &credentials_pointer_vtable;
result.value.pointer.p = credentials;
return result;
}
grpc_channel_credentials *grpc_channel_credentials_from_arg(
const grpc_arg *arg) {
if (strcmp(arg->key, GRPC_ARG_CHANNEL_CREDENTIALS)) return NULL;
if (arg->type != GRPC_ARG_POINTER) {
gpr_log(GPR_ERROR, "Invalid type %d for arg %s", arg->type,
GRPC_ARG_CHANNEL_CREDENTIALS);
return NULL;
}
return arg->value.pointer.p;
}
grpc_channel_credentials *grpc_channel_credentials_find_in_args(
const grpc_channel_args *args) {
size_t i;
if (args == NULL) return NULL;
for (i = 0; i < args->num_args; i++) {
grpc_channel_credentials *credentials =
grpc_channel_credentials_from_arg(&args->args[i]);
if (credentials != NULL) return credentials;
}
return NULL;
}
grpc_server_credentials *grpc_server_credentials_ref(
grpc_server_credentials *creds) {
if (creds == NULL) return NULL;

@ -100,6 +100,8 @@ void grpc_override_well_known_credentials_path_getter(
/* --- grpc_channel_credentials. --- */
#define GRPC_ARG_CHANNEL_CREDENTIALS "grpc.channel_credentials"
typedef struct {
void (*destruct)(grpc_exec_ctx *exec_ctx, grpc_channel_credentials *c);
@ -140,6 +142,17 @@ grpc_channel_credentials *
grpc_channel_credentials_duplicate_without_call_credentials(
grpc_channel_credentials *creds);
/* Util to encapsulate the channel credentials in a channel arg. */
grpc_arg grpc_channel_credentials_to_arg(grpc_channel_credentials *credentials);
/* Util to get the channel credentials from a channel arg. */
grpc_channel_credentials *grpc_channel_credentials_from_arg(
const grpc_arg *arg);
/* Util to find the channel credentials from channel args. */
grpc_channel_credentials *grpc_channel_credentials_find_in_args(
const grpc_channel_args *args);
/* --- grpc_credentials_md. --- */
typedef struct {

@ -35,13 +35,13 @@
#include <string.h>
#include "src/core/lib/channel/channel_args.h"
#include "src/core/lib/iomgr/executor.h"
#include <grpc/support/alloc.h>
#include <grpc/support/log.h>
#include <grpc/support/string_util.h>
#include "src/core/lib/iomgr/executor.h"
#include "src/core/lib/support/string.h"
/* -- Fake transport security credentials. -- */
static grpc_security_status fake_transport_security_create_security_connector(
@ -49,7 +49,7 @@ static grpc_security_status fake_transport_security_create_security_connector(
grpc_call_credentials *call_creds, const char *target,
const grpc_channel_args *args, grpc_channel_security_connector **sc,
grpc_channel_args **new_args) {
*sc = grpc_fake_channel_security_connector_create(call_creds);
*sc = grpc_fake_channel_security_connector_create(call_creds, target, args);
return GRPC_SECURITY_OK;
}

@ -38,6 +38,21 @@
/* -- Fake transport security credentials. -- */
/* Used to verify the target names given to the fake transport security
* connector.
*
* Its syntax by example:
* For LB channels:
* "backend_target_1,backend_target_2,...;lb_target_1,lb_target_2,..."
* For regular channels:
* "backend_taget_1,backend_target_2,..."
*
* That is to say, LB channels have a heading list of LB targets separated from
* the list of backend targets by a semicolon. For non-LB channels, only the
* latter is present. */
#define GRPC_ARG_FAKE_SECURITY_EXPECTED_TARGETS \
"grpc.test_only.fake_security.expected_target"
/* Creates a fake transport security credentials object for testing. */
grpc_channel_credentials *grpc_fake_transport_security_credentials_create(void);

@ -335,7 +335,7 @@ static grpc_error *init_channel_elem(grpc_exec_ctx *exec_ctx,
grpc_channel_element *elem,
grpc_channel_element_args *args) {
grpc_security_connector *sc =
grpc_find_security_connector_in_args(args->channel_args);
grpc_security_connector_find_in_args(args->channel_args);
grpc_auth_context *auth_context =
grpc_find_auth_context_in_args(args->channel_args);

@ -0,0 +1,70 @@
/*
*
* Copyright 2017, 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 <grpc/support/log.h>
#include "src/core/lib/channel/channel_args.h"
#include "src/core/lib/security/transport/lb_targets_info.h"
/* Channel arg key for the mapping of LB server addresses to their names for
* secure naming purposes. */
#define GRPC_ARG_LB_SECURE_NAMING_MAP "grpc.lb_secure_naming_map"
static void *targets_info_copy(void *p) { return grpc_slice_hash_table_ref(p); }
static void targets_info_destroy(grpc_exec_ctx *exec_ctx, void *p) {
grpc_slice_hash_table_unref(exec_ctx, p);
}
static int targets_info_cmp(void *a, void *b) { return GPR_ICMP(a, b); }
static const grpc_arg_pointer_vtable server_to_balancer_names_vtable = {
targets_info_copy, targets_info_destroy, targets_info_cmp};
grpc_arg grpc_lb_targets_info_create_channel_arg(
grpc_slice_hash_table *targets_info) {
grpc_arg arg;
arg.type = GRPC_ARG_POINTER;
arg.key = GRPC_ARG_LB_SECURE_NAMING_MAP;
arg.value.pointer.p = targets_info;
arg.value.pointer.vtable = &server_to_balancer_names_vtable;
return arg;
}
grpc_slice_hash_table *grpc_lb_targets_info_find_in_args(
const grpc_channel_args *args) {
const grpc_arg *targets_info_arg =
grpc_channel_args_find(args, GRPC_ARG_LB_SECURE_NAMING_MAP);
if (targets_info_arg != NULL) {
GPR_ASSERT(targets_info_arg->type == GRPC_ARG_POINTER);
return targets_info_arg->value.pointer.p;
}
return NULL;
}

@ -0,0 +1,47 @@
/*
*
* Copyright 2017, 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_LIB_SECURITY_TRANSPORT_LB_TARGETS_INFO_H
#define GRPC_CORE_LIB_SECURITY_TRANSPORT_LB_TARGETS_INFO_H
#include "src/core/lib/slice/slice_hash_table.h"
/** Return a channel argument containing \a targets_info. */
grpc_arg grpc_lb_targets_info_create_channel_arg(
grpc_slice_hash_table *targets_info);
/** Return the instance of targets info in \a args or NULL */
grpc_slice_hash_table *grpc_lb_targets_info_find_in_args(
const grpc_channel_args *args);
#endif /* GRPC_CORE_LIB_SECURITY_TRANSPORT_LB_TARGETS_INFO_H */

@ -43,10 +43,13 @@
#include <grpc/support/string_util.h>
#include "src/core/ext/transport/chttp2/alpn/alpn.h"
#include "src/core/lib/channel/channel_args.h"
#include "src/core/lib/channel/handshaker.h"
#include "src/core/lib/iomgr/load_file.h"
#include "src/core/lib/security/context/security_context.h"
#include "src/core/lib/security/credentials/credentials.h"
#include "src/core/lib/security/credentials/fake/fake_credentials.h"
#include "src/core/lib/security/transport/lb_targets_info.h"
#include "src/core/lib/security/transport/secure_endpoint.h"
#include "src/core/lib/security/transport/security_handshaker.h"
#include "src/core/lib/support/env.h"
@ -205,23 +208,23 @@ static const grpc_arg_pointer_vtable connector_pointer_vtable = {
grpc_arg grpc_security_connector_to_arg(grpc_security_connector *sc) {
grpc_arg result;
result.type = GRPC_ARG_POINTER;
result.key = GRPC_SECURITY_CONNECTOR_ARG;
result.key = GRPC_ARG_SECURITY_CONNECTOR;
result.value.pointer.vtable = &connector_pointer_vtable;
result.value.pointer.p = sc;
return result;
}
grpc_security_connector *grpc_security_connector_from_arg(const grpc_arg *arg) {
if (strcmp(arg->key, GRPC_SECURITY_CONNECTOR_ARG)) return NULL;
if (strcmp(arg->key, GRPC_ARG_SECURITY_CONNECTOR)) return NULL;
if (arg->type != GRPC_ARG_POINTER) {
gpr_log(GPR_ERROR, "Invalid type %d for arg %s", arg->type,
GRPC_SECURITY_CONNECTOR_ARG);
GRPC_ARG_SECURITY_CONNECTOR);
return NULL;
}
return arg->value.pointer.p;
}
grpc_security_connector *grpc_find_security_connector_in_args(
grpc_security_connector *grpc_security_connector_find_in_args(
const grpc_channel_args *args) {
size_t i;
if (args == NULL) return NULL;
@ -235,11 +238,21 @@ grpc_security_connector *grpc_find_security_connector_in_args(
/* -- Fake implementation. -- */
typedef struct {
grpc_channel_security_connector base;
char *target;
char *expected_targets;
bool is_lb_channel;
} grpc_fake_channel_security_connector;
static void fake_channel_destroy(grpc_exec_ctx *exec_ctx,
grpc_security_connector *sc) {
grpc_channel_security_connector *c = (grpc_channel_security_connector *)sc;
grpc_call_credentials_unref(exec_ctx, c->request_metadata_creds);
gpr_free(sc);
grpc_fake_channel_security_connector *c =
(grpc_fake_channel_security_connector *)sc;
grpc_call_credentials_unref(exec_ctx, c->base.request_metadata_creds);
gpr_free(c->target);
gpr_free(c->expected_targets);
gpr_free(c);
}
static void fake_server_destroy(grpc_exec_ctx *exec_ctx,
@ -247,6 +260,68 @@ static void fake_server_destroy(grpc_exec_ctx *exec_ctx,
gpr_free(sc);
}
static bool fake_check_target(const char *target_type, const char *target,
const char *set_str) {
GPR_ASSERT(target_type != NULL);
GPR_ASSERT(target != NULL);
char **set = NULL;
size_t set_size = 0;
gpr_string_split(set_str, ",", &set, &set_size);
bool found = false;
for (size_t i = 0; i < set_size; ++i) {
if (set[i] != NULL && strcmp(target, set[i]) == 0) found = true;
}
for (size_t i = 0; i < set_size; ++i) {
gpr_free(set[i]);
}
gpr_free(set);
return found;
}
static void fake_secure_name_check(const char *target,
const char *expected_targets,
bool is_lb_channel) {
if (expected_targets == NULL) return;
char **lbs_and_backends = NULL;
size_t lbs_and_backends_size = 0;
bool success = false;
gpr_string_split(expected_targets, ";", &lbs_and_backends,
&lbs_and_backends_size);
if (lbs_and_backends_size > 2 || lbs_and_backends_size == 0) {
gpr_log(GPR_ERROR, "Invalid expected targets arg value: '%s'",
expected_targets);
goto done;
}
if (is_lb_channel) {
if (lbs_and_backends_size != 2) {
gpr_log(GPR_ERROR,
"Invalid expected targets arg value: '%s'. Expectations for LB "
"channels must be of the form 'be1,be2,be3,...;lb1,lb2,...",
expected_targets);
goto done;
}
if (!fake_check_target("LB", target, lbs_and_backends[1])) {
gpr_log(GPR_ERROR, "LB target '%s' not found in expected set '%s'",
target, lbs_and_backends[1]);
goto done;
}
success = true;
} else {
if (!fake_check_target("Backend", target, lbs_and_backends[0])) {
gpr_log(GPR_ERROR, "Backend target '%s' not found in expected set '%s'",
target, lbs_and_backends[0]);
goto done;
}
success = true;
}
done:
for (size_t i = 0; i < lbs_and_backends_size; ++i) {
gpr_free(lbs_and_backends[i]);
}
gpr_free(lbs_and_backends);
if (!success) abort();
}
static void fake_check_peer(grpc_exec_ctx *exec_ctx,
grpc_security_connector *sc, tsi_peer peer,
grpc_auth_context **auth_context,
@ -277,12 +352,28 @@ static void fake_check_peer(grpc_exec_ctx *exec_ctx,
grpc_auth_context_add_cstring_property(
*auth_context, GRPC_TRANSPORT_SECURITY_TYPE_PROPERTY_NAME,
GRPC_FAKE_TRANSPORT_SECURITY_TYPE);
end:
grpc_closure_sched(exec_ctx, on_peer_checked, error);
tsi_peer_destruct(&peer);
}
static void fake_channel_check_peer(grpc_exec_ctx *exec_ctx,
grpc_security_connector *sc, tsi_peer peer,
grpc_auth_context **auth_context,
grpc_closure *on_peer_checked) {
fake_check_peer(exec_ctx, sc, peer, auth_context, on_peer_checked);
grpc_fake_channel_security_connector *c =
(grpc_fake_channel_security_connector *)sc;
fake_secure_name_check(c->target, c->expected_targets, c->is_lb_channel);
}
static void fake_server_check_peer(grpc_exec_ctx *exec_ctx,
grpc_security_connector *sc, tsi_peer peer,
grpc_auth_context **auth_context,
grpc_closure *on_peer_checked) {
fake_check_peer(exec_ctx, sc, peer, auth_context, on_peer_checked);
}
static void fake_channel_check_call_host(grpc_exec_ctx *exec_ctx,
grpc_channel_security_connector *sc,
const char *host,
@ -313,22 +404,32 @@ static void fake_server_add_handshakers(grpc_exec_ctx *exec_ctx,
}
static grpc_security_connector_vtable fake_channel_vtable = {
fake_channel_destroy, fake_check_peer};
fake_channel_destroy, fake_channel_check_peer};
static grpc_security_connector_vtable fake_server_vtable = {fake_server_destroy,
fake_check_peer};
static grpc_security_connector_vtable fake_server_vtable = {
fake_server_destroy, fake_server_check_peer};
grpc_channel_security_connector *grpc_fake_channel_security_connector_create(
grpc_call_credentials *request_metadata_creds) {
grpc_channel_security_connector *c = gpr_malloc(sizeof(*c));
grpc_call_credentials *request_metadata_creds, const char *target,
const grpc_channel_args *args) {
grpc_fake_channel_security_connector *c = gpr_malloc(sizeof(*c));
memset(c, 0, sizeof(*c));
gpr_ref_init(&c->base.refcount, 1);
c->base.url_scheme = GRPC_FAKE_SECURITY_URL_SCHEME;
c->base.vtable = &fake_channel_vtable;
c->request_metadata_creds = grpc_call_credentials_ref(request_metadata_creds);
c->check_call_host = fake_channel_check_call_host;
c->add_handshakers = fake_channel_add_handshakers;
return c;
gpr_ref_init(&c->base.base.refcount, 1);
c->base.base.url_scheme = GRPC_FAKE_SECURITY_URL_SCHEME;
c->base.base.vtable = &fake_channel_vtable;
c->base.request_metadata_creds =
grpc_call_credentials_ref(request_metadata_creds);
c->base.check_call_host = fake_channel_check_call_host;
c->base.add_handshakers = fake_channel_add_handshakers;
c->target = gpr_strdup(target);
const grpc_arg *expected_target_arg =
grpc_channel_args_find(args, GRPC_ARG_FAKE_SECURITY_EXPECTED_TARGETS);
if (expected_target_arg != NULL) {
GPR_ASSERT(expected_target_arg->type == GRPC_ARG_STRING);
c->expected_targets = gpr_strdup(expected_target_arg->value.string);
}
c->is_lb_channel = (grpc_lb_targets_info_find_in_args(args) != NULL);
return &c->base;
}
grpc_server_security_connector *grpc_fake_server_security_connector_create(

@ -57,7 +57,7 @@ typedef enum { GRPC_SECURITY_OK = 0, GRPC_SECURITY_ERROR } grpc_security_status;
typedef struct grpc_security_connector grpc_security_connector;
#define GRPC_SECURITY_CONNECTOR_ARG "grpc.security_connector"
#define GRPC_ARG_SECURITY_CONNECTOR "grpc.security_connector"
typedef struct {
void (*destroy)(grpc_exec_ctx *exec_ctx, grpc_security_connector *sc);
@ -115,7 +115,7 @@ grpc_arg grpc_security_connector_to_arg(grpc_security_connector *sc);
grpc_security_connector *grpc_security_connector_from_arg(const grpc_arg *arg);
/* Util to find the connector from channel args. */
grpc_security_connector *grpc_find_security_connector_in_args(
grpc_security_connector *grpc_security_connector_find_in_args(
const grpc_channel_args *args);
/* --- channel_security_connector object. ---
@ -175,7 +175,8 @@ void grpc_server_security_connector_add_handshakers(
/* For TESTING ONLY!
Creates a fake connector that emulates real channel security. */
grpc_channel_security_connector *grpc_fake_channel_security_connector_create(
grpc_call_credentials *request_metadata_creds);
grpc_call_credentials *request_metadata_creds, const char *target,
const grpc_channel_args *args);
/* For TESTING ONLY!
Creates a fake connector that emulates real server security. */

@ -451,7 +451,7 @@ static void client_handshaker_factory_add_handshakers(
grpc_exec_ctx *exec_ctx, grpc_handshaker_factory *handshaker_factory,
const grpc_channel_args *args, grpc_handshake_manager *handshake_mgr) {
grpc_channel_security_connector *security_connector =
(grpc_channel_security_connector *)grpc_find_security_connector_in_args(
(grpc_channel_security_connector *)grpc_security_connector_find_in_args(
args);
grpc_channel_security_connector_add_handshakers(exec_ctx, security_connector,
handshake_mgr);
@ -461,7 +461,7 @@ static void server_handshaker_factory_add_handshakers(
grpc_exec_ctx *exec_ctx, grpc_handshaker_factory *hf,
const grpc_channel_args *args, grpc_handshake_manager *handshake_mgr) {
grpc_server_security_connector *security_connector =
(grpc_server_security_connector *)grpc_find_security_connector_in_args(
(grpc_server_security_connector *)grpc_security_connector_find_in_args(
args);
grpc_server_security_connector_add_handshakers(exec_ctx, security_connector,
handshake_mgr);

@ -215,7 +215,9 @@ bool grpc_slice_is_interned(grpc_slice slice) {
}
grpc_slice grpc_slice_intern(grpc_slice slice) {
GPR_TIMER_BEGIN("grpc_slice_intern", 0);
if (GRPC_IS_STATIC_METADATA_STRING(slice)) {
GPR_TIMER_END("grpc_slice_intern", 0);
return slice;
}
@ -225,6 +227,7 @@ grpc_slice grpc_slice_intern(grpc_slice slice) {
static_metadata_hash[(hash + i) % GPR_ARRAY_SIZE(static_metadata_hash)];
if (ent.hash == hash && ent.idx < GRPC_STATIC_MDSTR_COUNT &&
grpc_slice_eq(grpc_static_slice_table[ent.idx], slice)) {
GPR_TIMER_END("grpc_slice_intern", 0);
return grpc_static_slice_table[ent.idx];
}
}
@ -247,7 +250,7 @@ grpc_slice grpc_slice_intern(grpc_slice slice) {
/* and treat this as if we were never here... sshhh */
} else {
gpr_mu_unlock(&shard->mu);
GPR_TIMER_END("grpc_mdstr_from_buffer", 0);
GPR_TIMER_END("grpc_slice_intern", 0);
return materialize(s);
}
}
@ -275,6 +278,7 @@ grpc_slice grpc_slice_intern(grpc_slice slice) {
gpr_mu_unlock(&shard->mu);
GPR_TIMER_END("grpc_slice_intern", 0);
return materialize(s);
}

@ -897,7 +897,7 @@ static void recv_common_filter(grpc_exec_ctx *exec_ctx, grpc_call *call,
error = grpc_error_set_str(error, GRPC_ERROR_STR_GRPC_MESSAGE, msg);
gpr_free(msg);
grpc_metadata_batch_remove(exec_ctx, b, b->idx.named.grpc_message);
} else {
} else if (error != GRPC_ERROR_NONE) {
error = grpc_error_set_str(error, GRPC_ERROR_STR_GRPC_MESSAGE, "");
}

@ -56,7 +56,7 @@ static bool maybe_prepend_client_auth_filter(
grpc_channel_stack_builder_get_channel_arguments(builder);
if (args) {
for (size_t i = 0; i < args->num_args; i++) {
if (0 == strcmp(GRPC_SECURITY_CONNECTOR_ARG, args->args[i].key)) {
if (0 == strcmp(GRPC_ARG_SECURITY_CONNECTOR, args->args[i].key)) {
return grpc_channel_stack_builder_prepend_filter(
builder, &grpc_client_auth_filter, NULL, NULL);
}

@ -478,6 +478,7 @@ int Server::AddListeningPort(const grpc::string& addr,
bool Server::Start(ServerCompletionQueue** cqs, size_t num_cqs) {
GPR_ASSERT(!started_);
global_callbacks_->PreServerStart(this);
started_ = true;
grpc_server_start(server_);

@ -101,7 +101,7 @@ Pod::Spec.new do |s|
s.preserve_paths = plugin
# Restrict the protoc version to the one supported by this plugin.
s.dependency '!ProtoCompiler', '3.0.2'
s.dependency '!ProtoCompiler', '3.1.0'
# For the Protobuf dependency not to complain:
s.ios.deployment_target = '7.1'
s.osx.deployment_target = '10.9'

@ -36,7 +36,7 @@ Pod::Spec.new do |s|
# exclamation mark ensures that other "regular" pods will be able to find it as it'll be installed
# before them.
s.name = '!ProtoCompiler'
v = '3.0.2'
v = '3.1.0'
s.version = v
s.summary = 'The Protobuf Compiler (protoc) generates Objective-C files from .proto files'
s.description = <<-DESC

@ -169,6 +169,8 @@
[self waitForExpectationsWithTimeout:TEST_TIMEOUT handler:nil];
}
#ifndef GRPC_COMPILE_WITH_CRONET
// TODO (mxyan): Fix this test
- (void)testResponsesOverMaxSizeFailWithActionableMessage {
XCTAssertNotNil(self.class.host);
__weak XCTestExpectation *expectation = [self expectationWithDescription:@"ResponseOverMaxSize"];
@ -189,6 +191,7 @@
[self waitForExpectationsWithTimeout:TEST_TIMEOUT handler:nil];
}
#endif
- (void)testResponsesOver4MBAreAcceptedIfOptedIn {
XCTAssertNotNil(self.class.host);

@ -61,3 +61,11 @@ xcodebuild \
test \
| egrep "$XCODEBUILD_FILTER" \
| egrep -v "(GPBDictionary|GPBArray)" -
xcodebuild \
-workspace Tests.xcworkspace \
-scheme InteropTestsRemoteWithCronet \
-destination name="iPhone 6" \
test \
| egrep "$XCODEBUILD_FILTER" \
| egrep -v "(GPBDictionary|GPBArray)" -

@ -139,7 +139,10 @@ message ServerConfig {
int32 async_server_threads = 7;
// Specify the number of cores to limit server to, if desired
int32 core_limit = 8;
// payload config, used in generic server
// payload config, used in generic server.
// Note this must NOT be used in proto (non-generic) servers. For proto servers,
// 'response sizes' must be configured from the 'response_size' field of the
// 'SimpleRequest' objects in RPC requests.
PayloadConfig payload_config = 9;
// Specify the cores we should run the server on, if desired

@ -231,6 +231,7 @@ CORE_SOURCE_FILES = [
'src/core/lib/security/credentials/plugin/plugin_credentials.c',
'src/core/lib/security/credentials/ssl/ssl_credentials.c',
'src/core/lib/security/transport/client_auth_filter.c',
'src/core/lib/security/transport/lb_targets_info.c',
'src/core/lib/security/transport/secure_endpoint.c',
'src/core/lib/security/transport/security_connector.c',
'src/core/lib/security/transport/security_handshaker.c',
@ -271,6 +272,7 @@ CORE_SOURCE_FILES = [
'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/grpclb_channel_secure.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',

@ -28,7 +28,7 @@
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
"""Provides distutils command classes for the gRPC Python setup process."""
import distutils
from distutils import errors as _errors
import glob
import os
import os.path
@ -186,7 +186,7 @@ class RunInterop(test.test):
def finalize_options(self):
if self.client and self.server:
raise DistutilsOptionError(
raise _errors.DistutilsOptionError(
'you may only specify one of client or server')
def run(self):

@ -103,7 +103,7 @@
s.preserve_paths = plugin
# Restrict the protoc version to the one supported by this plugin.
s.dependency '!ProtoCompiler', '3.0.2'
s.dependency '!ProtoCompiler', '3.1.0'
# For the Protobuf dependency not to complain:
s.ios.deployment_target = '7.1'
s.osx.deployment_target = '10.9'

@ -154,12 +154,34 @@ static grpc_resolver* fake_resolver_create(grpc_exec_ctx* exec_ctx,
grpc_uri_get_query_arg(args->uri, "lb_enabled");
const bool lb_enabled =
lb_enabled_qpart != NULL && strcmp("0", lb_enabled_qpart) != 0;
// Get the balancer's names.
const char* balancer_names =
grpc_uri_get_query_arg(args->uri, "balancer_names");
grpc_slice_buffer balancer_names_parts;
grpc_slice_buffer_init(&balancer_names_parts);
if (balancer_names != NULL) {
const grpc_slice balancer_names_slice =
grpc_slice_from_copied_string(balancer_names);
grpc_slice_split(balancer_names_slice, ",", &balancer_names_parts);
grpc_slice_unref(balancer_names_slice);
}
// Construct addresses.
grpc_slice path_slice =
grpc_slice_new(args->uri->path, strlen(args->uri->path), do_nothing);
grpc_slice_buffer path_parts;
grpc_slice_buffer_init(&path_parts);
grpc_slice_split(path_slice, ",", &path_parts);
if (balancer_names_parts.count > 0 &&
path_parts.count != balancer_names_parts.count) {
gpr_log(GPR_ERROR,
"Balancer names present but mismatched with number of addresses: "
"%lu balancer names != %lu addresses",
(unsigned long)balancer_names_parts.count,
(unsigned long)path_parts.count);
return NULL;
}
grpc_lb_addresses* addresses =
grpc_lb_addresses_create(path_parts.count, NULL /* user_data_vtable */);
bool errors_found = false;
@ -171,10 +193,15 @@ static grpc_resolver* fake_resolver_create(grpc_exec_ctx* exec_ctx,
errors_found = true;
}
gpr_free(part_str);
addresses->addresses[i].is_balancer = lb_enabled;
if (errors_found) break;
addresses->addresses[i].is_balancer = lb_enabled;
addresses->addresses[i].balancer_name =
balancer_names_parts.count > 0
? grpc_dump_slice(balancer_names_parts.slices[i], GPR_DUMP_ASCII)
: NULL;
}
grpc_slice_buffer_destroy_internal(exec_ctx, &path_parts);
grpc_slice_buffer_destroy_internal(exec_ctx, &balancer_names_parts);
grpc_slice_unref(path_slice);
if (errors_found) {
grpc_lb_addresses_destroy(exec_ctx, addresses);

@ -62,7 +62,7 @@ void test_security_connector_already_in_arg(void) {
grpc_arg arg;
arg.type = GRPC_ARG_POINTER;
arg.value.pointer.p = NULL;
arg.key = GRPC_SECURITY_CONNECTOR_ARG;
arg.key = GRPC_ARG_SECURITY_CONNECTOR;
grpc_channel_args args;
args.num_args = 1;
args.args = &arg;

@ -39,7 +39,6 @@
#include "test/core/util/memory_counters.h"
static gpr_mu g_memory_mutex;
static struct grpc_memory_counters g_memory_counters;
static gpr_allocation_functions g_old_allocs;
@ -50,12 +49,14 @@ static void guard_free(void *vptr);
static void *guard_malloc(size_t size) {
size_t *ptr;
if (!size) return NULL;
gpr_mu_lock(&g_memory_mutex);
g_memory_counters.total_size_absolute += size;
g_memory_counters.total_size_relative += size;
g_memory_counters.total_allocs_absolute++;
g_memory_counters.total_allocs_relative++;
gpr_mu_unlock(&g_memory_mutex);
gpr_atm_no_barrier_fetch_add(&g_memory_counters.total_size_absolute,
(gpr_atm)size);
gpr_atm_no_barrier_fetch_add(&g_memory_counters.total_size_relative,
(gpr_atm)size);
gpr_atm_no_barrier_fetch_add(&g_memory_counters.total_allocs_absolute,
(gpr_atm)1);
gpr_atm_no_barrier_fetch_add(&g_memory_counters.total_allocs_relative,
(gpr_atm)1);
ptr = g_old_allocs.malloc_fn(size + sizeof(size));
*ptr++ = size;
return ptr;
@ -71,12 +72,14 @@ static void *guard_realloc(void *vptr, size_t size) {
return NULL;
}
--ptr;
gpr_mu_lock(&g_memory_mutex);
g_memory_counters.total_size_absolute += size;
g_memory_counters.total_size_relative -= *ptr;
g_memory_counters.total_size_relative += size;
g_memory_counters.total_allocs_absolute++;
gpr_mu_unlock(&g_memory_mutex);
gpr_atm_no_barrier_fetch_add(&g_memory_counters.total_size_absolute,
(gpr_atm)size);
gpr_atm_no_barrier_fetch_add(&g_memory_counters.total_size_relative,
-(gpr_atm)*ptr);
gpr_atm_no_barrier_fetch_add(&g_memory_counters.total_size_relative,
(gpr_atm)size);
gpr_atm_no_barrier_fetch_add(&g_memory_counters.total_allocs_absolute,
(gpr_atm)1);
ptr = g_old_allocs.realloc_fn(ptr, size + sizeof(size));
*ptr++ = size;
return ptr;
@ -86,10 +89,10 @@ static void guard_free(void *vptr) {
size_t *ptr = vptr;
if (!vptr) return;
--ptr;
gpr_mu_lock(&g_memory_mutex);
g_memory_counters.total_size_relative -= *ptr;
g_memory_counters.total_allocs_relative--;
gpr_mu_unlock(&g_memory_mutex);
gpr_atm_no_barrier_fetch_add(&g_memory_counters.total_size_relative,
-(gpr_atm)*ptr);
gpr_atm_no_barrier_fetch_add(&g_memory_counters.total_allocs_relative,
-(gpr_atm)1);
g_old_allocs.free_fn(ptr);
}
@ -98,20 +101,23 @@ struct gpr_allocation_functions g_guard_allocs = {guard_malloc, guard_realloc,
void grpc_memory_counters_init() {
memset(&g_memory_counters, 0, sizeof(g_memory_counters));
gpr_mu_init(&g_memory_mutex);
g_old_allocs = gpr_get_allocation_functions();
gpr_set_allocation_functions(g_guard_allocs);
}
void grpc_memory_counters_destroy() {
gpr_set_allocation_functions(g_old_allocs);
gpr_mu_destroy(&g_memory_mutex);
}
struct grpc_memory_counters grpc_memory_counters_snapshot() {
struct grpc_memory_counters counters;
gpr_mu_lock(&g_memory_mutex);
counters = g_memory_counters;
gpr_mu_unlock(&g_memory_mutex);
counters.total_size_relative =
gpr_atm_no_barrier_load(&g_memory_counters.total_size_relative);
counters.total_size_absolute =
gpr_atm_no_barrier_load(&g_memory_counters.total_size_absolute);
counters.total_allocs_relative =
gpr_atm_no_barrier_load(&g_memory_counters.total_allocs_relative);
counters.total_allocs_absolute =
gpr_atm_no_barrier_load(&g_memory_counters.total_allocs_absolute);
return counters;
}

@ -34,13 +34,13 @@
#ifndef GRPC_TEST_CORE_UTIL_MEMORY_COUNTERS_H
#define GRPC_TEST_CORE_UTIL_MEMORY_COUNTERS_H
#include <stddef.h>
#include <grpc/support/atm.h>
struct grpc_memory_counters {
size_t total_size_relative;
size_t total_size_absolute;
size_t total_allocs_relative;
size_t total_allocs_absolute;
gpr_atm total_size_relative;
gpr_atm total_size_absolute;
gpr_atm total_allocs_relative;
gpr_atm total_allocs_absolute;
};
void grpc_memory_counters_init();

@ -52,8 +52,10 @@
#include <grpc++/impl/codegen/config.h>
extern "C" {
#include "src/core/ext/client_channel/client_channel.h"
#include "src/core/lib/channel/channel_args.h"
#include "src/core/lib/channel/channel_stack.h"
#include "src/core/lib/iomgr/sockaddr.h"
#include "src/core/lib/security/credentials/fake/fake_credentials.h"
#include "src/core/lib/support/string.h"
#include "src/core/lib/support/tmpfile.h"
#include "src/core/lib/surface/channel.h"
@ -110,6 +112,7 @@ typedef struct server_fixture {
grpc_call *server_call;
grpc_completion_queue *cq;
char *servers_hostport;
const char *balancer_name;
int port;
const char *lb_token_prefix;
gpr_thd_id tid;
@ -201,10 +204,12 @@ static void start_lb_server(server_fixture *sf, int *ports, size_t nports,
&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);
gpr_log(GPR_INFO, "LB Server[%s](%s) up", sf->servers_hostport,
sf->balancer_name);
CQ_EXPECT_COMPLETION(cqv, tag(200), 1);
cq_verify(cqv);
gpr_log(GPR_INFO, "LB Server[%s] after tag 200", sf->servers_hostport);
gpr_log(GPR_INFO, "LB Server[%s](%s) after tag 200", sf->servers_hostport,
sf->balancer_name);
// make sure we've received the initial metadata from the grpclb request.
GPR_ASSERT(request_metadata_recv.count > 0);
@ -221,7 +226,8 @@ static void start_lb_server(server_fixture *sf, int *ports, size_t nports,
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);
gpr_log(GPR_INFO, "LB Server[%s](%s) after RECV_MSG", sf->servers_hostport,
sf->balancer_name);
// validate initial request.
grpc_byte_buffer_reader bbr;
@ -250,7 +256,8 @@ static void start_lb_server(server_fixture *sf, int *ports, size_t nports,
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);
gpr_log(GPR_INFO, "LB Server[%s](%s) after tag 201", sf->servers_hostport,
sf->balancer_name);
for (int i = 0; i < 2; i++) {
if (i == 0) {
@ -276,13 +283,14 @@ static void start_lb_server(server_fixture *sf, int *ports, size_t nports,
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);
gpr_log(GPR_INFO, "LB Server[%s](%s) after SEND_MESSAGE, iter %d",
sf->servers_hostport, sf->balancer_name, i);
grpc_byte_buffer_destroy(response_payload);
grpc_slice_unref(response_payload_slice);
}
gpr_log(GPR_INFO, "LB Server[%s] shutting down", sf->servers_hostport);
gpr_log(GPR_INFO, "LB Server[%s](%s) shutting down", sf->servers_hostport,
sf->balancer_name);
op = ops;
op->op = GRPC_OP_SEND_STATUS_FROM_SERVER;
@ -299,8 +307,8 @@ static void start_lb_server(server_fixture *sf, int *ports, size_t nports,
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);
gpr_log(GPR_INFO, "LB Server[%s](%s) after tag 204. All done. LB server out",
sf->servers_hostport, sf->balancer_name);
grpc_call_destroy(s);
@ -561,10 +569,38 @@ static void perform_request(client_fixture *cf) {
gpr_free(peer);
}
static void setup_client(const char *server_hostport, client_fixture *cf) {
#define BALANCERS_NAME "lb.name"
static void setup_client(const server_fixture *lb_server,
const server_fixture *backends, client_fixture *cf) {
grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT;
char *lb_uri;
// The grpclb LB policy will be automatically selected by virtue of
// the fact that the returned addresses are balancer addresses.
gpr_asprintf(&lb_uri, "test:///%s?lb_enabled=1&balancer_names=%s",
lb_server->servers_hostport, lb_server->balancer_name);
grpc_arg expected_target_arg;
expected_target_arg.type = GRPC_ARG_STRING;
expected_target_arg.key =
const_cast<char *>(GRPC_ARG_FAKE_SECURITY_EXPECTED_TARGETS);
char *expected_target_names = NULL;
const char *backends_name = lb_server->servers_hostport;
gpr_asprintf(&expected_target_names, "%s;%s", backends_name, BALANCERS_NAME);
expected_target_arg.value.string = const_cast<char *>(expected_target_names);
grpc_channel_args *args =
grpc_channel_args_copy_and_add(NULL, &expected_target_arg, 1);
gpr_free(expected_target_names);
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);
cf->server_uri = lb_uri;
grpc_channel_credentials *fake_creds =
grpc_fake_transport_security_credentials_create();
cf->client =
grpc_secure_channel_create(fake_creds, cf->server_uri, args, NULL);
grpc_channel_credentials_unref(&exec_ctx, fake_creds);
grpc_channel_args_destroy(&exec_ctx, args);
}
static void teardown_client(client_fixture *cf) {
@ -591,10 +627,14 @@ static void setup_server(const char *host, server_fixture *sf) {
gpr_join_host_port(&sf->servers_hostport, host, sf->port);
}
grpc_server_credentials *server_creds =
grpc_fake_transport_security_server_credentials_create();
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((assigned_port = grpc_server_add_secure_http2_port(
sf->server, sf->servers_hostport, server_creds)) > 0);
grpc_server_credentials_release(server_creds);
GPR_ASSERT(sf->port == assigned_port);
grpc_server_start(sf->server);
}
@ -656,17 +696,10 @@ static test_fixture setup_test_fixture(int lb_server_update_delay_ms) {
}
tf.lb_server.lb_token_prefix = LB_TOKEN_PREFIX;
tf.lb_server.balancer_name = BALANCERS_NAME;
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;
// The grpclb LB policy will be automatically selected by virtue of
// the fact that the returned addresses are balancer addresses.
gpr_asprintf(&server_uri, "test:///%s?lb_enabled=1",
tf.lb_server.servers_hostport);
setup_client(server_uri, &tf.client);
gpr_free(server_uri);
setup_client(&tf.lb_server, tf.lb_backends, &tf.client);
return tf;
}
@ -711,8 +744,9 @@ TEST(GrpclbTest, Updates) {
// batch 1. All subsequent picks will come from the second half of the
// backends, those coming in the LB update.
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[0].num_calls_serviced +
tf_result.lb_backends[1].num_calls_serviced ==
1);
GPR_ASSERT(tf_result.lb_backends[2].num_calls_serviced +
tf_result.lb_backends[3].num_calls_serviced >
0);
@ -728,8 +762,9 @@ TEST(GrpclbTest, Updates) {
// update. In any case, the total number of serviced calls must again be equal
// to four across all the backends.
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 == 1);
GPR_ASSERT(tf_result.lb_backends[0].num_calls_serviced +
tf_result.lb_backends[1].num_calls_serviced >=
2);
GPR_ASSERT(tf_result.lb_backends[2].num_calls_serviced +
tf_result.lb_backends[3].num_calls_serviced >
0);

@ -58,6 +58,7 @@ extern "C" {
#include "test/core/util/passthru_endpoint.h"
#include "test/core/util/port.h"
}
#include "src/core/lib/profiling/timers.h"
#include "src/cpp/client/create_channel_internal.h"
#include "src/proto/grpc/testing/echo.grpc.pb.h"
#include "third_party/benchmark/include/benchmark/benchmark.h"
@ -437,6 +438,7 @@ static void BM_UnaryPingPong(benchmark::State& state) {
std::unique_ptr<EchoTestService::Stub> stub(
EchoTestService::NewStub(fixture->channel()));
while (state.KeepRunning()) {
GPR_TIMER_SCOPE("BenchmarkCycle", 0);
recv_response.Clear();
ClientContext cli_ctx;
ClientContextMutator cli_ctx_mut(&cli_ctx);
@ -690,6 +692,7 @@ static void BM_PumpStreamClientToServer(benchmark::State& state) {
}
response_rw.Read(&recv_request, tag(0));
while (state.KeepRunning()) {
GPR_TIMER_SCOPE("BenchmarkCycle", 0);
request_rw->Write(send_request, tag(1));
while (true) {
GPR_ASSERT(fixture->cq()->Next(&t, &ok));
@ -747,6 +750,7 @@ static void BM_PumpStreamServerToClient(benchmark::State& state) {
}
request_rw->Read(&recv_response, tag(0));
while (state.KeepRunning()) {
GPR_TIMER_SCOPE("BenchmarkCycle", 0);
response_rw.Write(send_response, tag(1));
while (true) {
GPR_ASSERT(fixture->cq()->Next(&t, &ok));

@ -884,7 +884,12 @@ src/core/ext/census/resource.h \
src/core/ext/census/rpc_metric_id.h \
src/core/ext/census/trace_context.c \
src/core/ext/census/trace_context.h \
src/core/ext/census/trace_label.h \
src/core/ext/census/trace_propagation.h \
src/core/ext/census/trace_status.h \
src/core/ext/census/trace_string.h \
src/core/ext/census/tracing.c \
src/core/ext/census/tracing.h \
src/core/ext/client_channel/README.md \
src/core/ext/client_channel/channel_connectivity.c \
src/core/ext/client_channel/client_channel.c \
@ -927,6 +932,8 @@ src/core/ext/client_channel/uri_parser.c \
src/core/ext/client_channel/uri_parser.h \
src/core/ext/lb_policy/grpclb/grpclb.c \
src/core/ext/lb_policy/grpclb/grpclb.h \
src/core/ext/lb_policy/grpclb/grpclb_channel.h \
src/core/ext/lb_policy/grpclb/grpclb_channel_secure.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 \
@ -1191,6 +1198,8 @@ src/core/lib/security/credentials/ssl/ssl_credentials.c \
src/core/lib/security/credentials/ssl/ssl_credentials.h \
src/core/lib/security/transport/auth_filters.h \
src/core/lib/security/transport/client_auth_filter.c \
src/core/lib/security/transport/lb_targets_info.c \
src/core/lib/security/transport/lb_targets_info.h \
src/core/lib/security/transport/secure_endpoint.c \
src/core/lib/security/transport/secure_endpoint.h \
src/core/lib/security/transport/security_connector.c \

@ -34,6 +34,7 @@ import hashlib
import itertools
import json
import math
import sys
import tabulate
import time
@ -49,6 +50,7 @@ TIME_FROM_LAST_IMPORTANT = object()
argp = argparse.ArgumentParser(description='Process output of basic_prof builds')
argp.add_argument('--source', default='latency_trace.txt', type=str)
argp.add_argument('--fmt', choices=tabulate.tabulate_formats, default='simple')
argp.add_argument('--out', default='-', type=str)
args = argp.parse_args()
class LineItem(object):
@ -246,16 +248,20 @@ FORMAT = [
('TO_SCOPE_END', time_format(TIME_TO_SCOPE_END)),
]
out = sys.stdout
if args.out != '-':
out = open(args.out, 'w')
if args.fmt == 'html':
print '<html>'
print '<head>'
print '<title>Profile Report</title>'
print '</head>'
print >>out, '<html>'
print >>out, '<head>'
print >>out, '<title>Profile Report</title>'
print >>out, '</head>'
accounted_for = 0
for cs in call_stacks:
if args.fmt in BANNER:
print BANNER[args.fmt] % {
print >>out, BANNER[args.fmt] % {
'count': cs.count,
}
header, _ = zip(*FORMAT)
@ -265,7 +271,7 @@ for cs in call_stacks:
for _, fn in FORMAT:
fields.append(fn(line))
table.append(fields)
print tabulate.tabulate(table, header, tablefmt=args.fmt)
print >>out, tabulate.tabulate(table, header, tablefmt=args.fmt)
accounted_for += cs.count
if accounted_for > .99 * total_stacks:
break

@ -28,55 +28,6 @@
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
# format argument via
# $ echo '{...}' | python -mjson.tool
read -r -d '' SCENARIOS_JSON_ARG <<'EOF'
{
"scenarios": [
{
"benchmark_seconds": 5,
"client_config": {
"client_channels": 1,
"client_type": "SYNC_CLIENT",
"histogram_params": {
"max_possible": 60000000000.0,
"resolution": 0.01
},
"load_params": {
"closed_loop": {}
},
"outstanding_rpcs_per_channel": 1,
"payload_config": {
"simple_params": {
"req_size": 0,
"resp_size": 0
}
},
"rpc_type": "UNARY",
"security_params": {
"server_host_override": "foo.test.google.fr",
"use_test_ca": true
}
},
"name": "cpp_protobuf_sync_unary_ping_pong_secure",
"num_clients": 1,
"num_servers": 1,
"server_config": {
"core_limit": 1,
"security_params": {
"server_host_override": "foo.test.google.fr",
"use_test_ca": true
},
"server_type": "SYNC_SERVER"
},
"spawn_local_worker_count": 2,
"warmup_seconds": 5
}
]
}
EOF
set -ex
cd $(dirname $0)/../../..
@ -93,14 +44,4 @@ else
PYTHON=python2.7
fi
make CONFIG=basicprof -j$CPUS qps_json_driver
mkdir -p reports
bins/basicprof/qps_json_driver --scenarios_json="$SCENARIOS_JSON_ARG"
echo '<html><head></head><body>Latency profile for:<br/>' > reports/index.html
echo "<p><pre>${SCENARIOS_JSON_ARG}</pre></p>" >> reports/index.html
echo '<p><pre>' >> reports/index.html
$PYTHON tools/profiling/latency_profile/profile_analyzer.py \
--source=latency_trace.txt --fmt=simple >> reports/index.html
echo '</pre></p></body></html>' >> reports/index.html
$PYTHON tools/run_tests/run_microbenchmark.py bm_fullstack

@ -5214,7 +5214,7 @@
"census",
"gpr",
"grpc_base",
"grpc_lb_policy_grpclb",
"grpc_lb_policy_grpclb_secure",
"grpc_lb_policy_pick_first",
"grpc_lb_policy_round_robin",
"grpc_load_reporting",
@ -6853,7 +6853,12 @@
"src/core/ext/census/mlog.h",
"src/core/ext/census/resource.h",
"src/core/ext/census/rpc_metric_id.h",
"src/core/ext/census/trace_context.h"
"src/core/ext/census/trace_context.h",
"src/core/ext/census/trace_label.h",
"src/core/ext/census/trace_propagation.h",
"src/core/ext/census/trace_status.h",
"src/core/ext/census/trace_string.h",
"src/core/ext/census/tracing.h"
],
"is_filegroup": true,
"language": "c",
@ -6884,7 +6889,12 @@
"src/core/ext/census/rpc_metric_id.h",
"src/core/ext/census/trace_context.c",
"src/core/ext/census/trace_context.h",
"src/core/ext/census/tracing.c"
"src/core/ext/census/trace_label.h",
"src/core/ext/census/trace_propagation.h",
"src/core/ext/census/trace_status.h",
"src/core/ext/census/trace_string.h",
"src/core/ext/census/tracing.c",
"src/core/ext/census/tracing.h"
],
"third_party": false,
"type": "filegroup"
@ -7531,6 +7541,7 @@
],
"headers": [
"src/core/ext/lb_policy/grpclb/grpclb.h",
"src/core/ext/lb_policy/grpclb/grpclb_channel.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"
],
@ -7540,6 +7551,37 @@
"src": [
"src/core/ext/lb_policy/grpclb/grpclb.c",
"src/core/ext/lb_policy/grpclb/grpclb.h",
"src/core/ext/lb_policy/grpclb/grpclb_channel.c",
"src/core/ext/lb_policy/grpclb/grpclb_channel.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",
"src/core/ext/lb_policy/grpclb/proto/grpc/lb/v1/load_balancer.pb.h"
],
"third_party": false,
"type": "filegroup"
},
{
"deps": [
"gpr",
"grpc_base",
"grpc_client_channel",
"nanopb"
],
"headers": [
"src/core/ext/lb_policy/grpclb/grpclb.h",
"src/core/ext/lb_policy/grpclb/grpclb_channel.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"
],
"is_filegroup": true,
"language": "c",
"name": "grpc_lb_policy_grpclb_secure",
"src": [
"src/core/ext/lb_policy/grpclb/grpclb.c",
"src/core/ext/lb_policy/grpclb/grpclb.h",
"src/core/ext/lb_policy/grpclb/grpclb_channel.h",
"src/core/ext/lb_policy/grpclb/grpclb_channel_secure.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",
@ -7655,6 +7697,7 @@
"src/core/lib/security/credentials/plugin/plugin_credentials.h",
"src/core/lib/security/credentials/ssl/ssl_credentials.h",
"src/core/lib/security/transport/auth_filters.h",
"src/core/lib/security/transport/lb_targets_info.h",
"src/core/lib/security/transport/secure_endpoint.h",
"src/core/lib/security/transport/security_connector.h",
"src/core/lib/security/transport/security_handshaker.h",
@ -7696,6 +7739,8 @@
"src/core/lib/security/credentials/ssl/ssl_credentials.h",
"src/core/lib/security/transport/auth_filters.h",
"src/core/lib/security/transport/client_auth_filter.c",
"src/core/lib/security/transport/lb_targets_info.c",
"src/core/lib/security/transport/lb_targets_info.h",
"src/core/lib/security/transport/secure_endpoint.c",
"src/core/lib/security/transport/secure_endpoint.h",
"src/core/lib/security/transport/security_connector.c",

@ -38487,7 +38487,7 @@
{
"args": [
"--scenarios_json",
"{\"scenarios\": [{\"name\": \"cpp_protobuf_async_client_sync_server_unary_qps_unconstrained_secure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"server_config\": {\"async_server_threads\": 0, \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"server_type\": \"SYNC_SERVER\"}, \"num_servers\": 1, \"num_clients\": 0, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"UNARY\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
"{\"scenarios\": [{\"name\": \"cpp_protobuf_async_client_sync_server_unary_qps_unconstrained_secure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"server_config\": {\"async_server_threads\": 0, \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"server_type\": \"SYNC_SERVER\"}, \"num_servers\": 1, \"num_clients\": 0, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"UNARY\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
],
"boringssl": true,
"ci_platforms": [
@ -38514,7 +38514,7 @@
{
"args": [
"--scenarios_json",
"{\"scenarios\": [{\"name\": \"cpp_protobuf_async_client_sync_server_streaming_qps_unconstrained_secure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"server_config\": {\"async_server_threads\": 0, \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"server_type\": \"SYNC_SERVER\"}, \"num_servers\": 1, \"num_clients\": 0, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"STREAMING\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
"{\"scenarios\": [{\"name\": \"cpp_protobuf_async_client_sync_server_streaming_qps_unconstrained_secure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"server_config\": {\"async_server_threads\": 0, \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"server_type\": \"SYNC_SERVER\"}, \"num_servers\": 1, \"num_clients\": 0, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"STREAMING\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
],
"boringssl": true,
"ci_platforms": [
@ -38541,7 +38541,7 @@
{
"args": [
"--scenarios_json",
"{\"scenarios\": [{\"name\": \"cpp_protobuf_sync_unary_ping_pong_secure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 1, \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"server_type\": \"SYNC_SERVER\"}, \"num_clients\": 1, \"client_config\": {\"client_type\": \"SYNC_CLIENT\", \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 1, \"async_client_threads\": 1, \"outstanding_rpcs_per_channel\": 1, \"rpc_type\": \"UNARY\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
"{\"scenarios\": [{\"name\": \"cpp_protobuf_sync_unary_ping_pong_secure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 1, \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"server_type\": \"SYNC_SERVER\"}, \"num_clients\": 1, \"client_config\": {\"client_type\": \"SYNC_CLIENT\", \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 1, \"async_client_threads\": 1, \"outstanding_rpcs_per_channel\": 1, \"rpc_type\": \"UNARY\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
],
"boringssl": true,
"ci_platforms": [
@ -38566,7 +38566,7 @@
{
"args": [
"--scenarios_json",
"{\"scenarios\": [{\"name\": \"cpp_protobuf_sync_unary_qps_unconstrained_secure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"server_type\": \"SYNC_SERVER\"}, \"num_clients\": 0, \"client_config\": {\"client_type\": \"SYNC_CLIENT\", \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 16, \"rpc_type\": \"UNARY\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
"{\"scenarios\": [{\"name\": \"cpp_protobuf_sync_unary_qps_unconstrained_secure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"server_type\": \"SYNC_SERVER\"}, \"num_clients\": 0, \"client_config\": {\"client_type\": \"SYNC_CLIENT\", \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 16, \"rpc_type\": \"UNARY\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
],
"boringssl": true,
"ci_platforms": [
@ -38591,7 +38591,7 @@
{
"args": [
"--scenarios_json",
"{\"scenarios\": [{\"name\": \"cpp_protobuf_sync_unary_qps_unconstrained_secure_500kib_resource_quota\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"resource_quota_size\": 512000, \"async_server_threads\": 0, \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"server_type\": \"SYNC_SERVER\"}, \"num_clients\": 0, \"client_config\": {\"client_type\": \"SYNC_CLIENT\", \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 16, \"rpc_type\": \"UNARY\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
"{\"scenarios\": [{\"name\": \"cpp_protobuf_sync_unary_qps_unconstrained_secure_500kib_resource_quota\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"resource_quota_size\": 512000, \"async_server_threads\": 0, \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"server_type\": \"SYNC_SERVER\"}, \"num_clients\": 0, \"client_config\": {\"client_type\": \"SYNC_CLIENT\", \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 16, \"rpc_type\": \"UNARY\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
],
"boringssl": true,
"ci_platforms": [
@ -38616,7 +38616,7 @@
{
"args": [
"--scenarios_json",
"{\"scenarios\": [{\"name\": \"cpp_protobuf_async_unary_ping_pong_secure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 1, \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"server_type\": \"ASYNC_SERVER\"}, \"num_clients\": 1, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 1, \"async_client_threads\": 1, \"outstanding_rpcs_per_channel\": 1, \"rpc_type\": \"UNARY\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
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@ -38641,7 +38641,7 @@
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@ -38666,7 +38666,7 @@
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@ -38691,7 +38691,7 @@
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@ -38716,7 +38716,7 @@
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@ -38741,7 +38741,7 @@
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@ -38766,7 +38766,7 @@
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@ -38791,7 +38791,7 @@
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@ -38816,7 +38816,7 @@
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@ -38916,7 +38916,7 @@
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@ -38943,7 +38943,7 @@
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@ -38970,7 +38970,7 @@
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@ -38995,7 +38995,7 @@
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@ -39020,7 +39020,7 @@
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@ -39045,7 +39045,7 @@
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@ -39070,7 +39070,7 @@
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@ -39095,7 +39095,7 @@
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@ -39120,7 +39120,7 @@
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@ -39145,7 +39145,7 @@
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@ -39170,7 +39170,7 @@
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@ -39195,7 +39195,7 @@
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@ -39220,7 +39220,7 @@
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@ -39245,7 +39245,7 @@
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@ -39378,7 +39378,7 @@
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@ -39416,7 +39416,7 @@
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@ -39454,7 +39454,7 @@
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@ -39490,7 +39490,7 @@
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@ -39562,7 +39562,7 @@
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@ -39598,7 +39598,7 @@
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@ -39634,7 +39634,7 @@
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@ -39670,7 +39670,7 @@
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@ -39706,7 +39706,7 @@
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@ -39742,7 +39742,7 @@
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@ -39778,7 +39778,7 @@
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@ -39814,7 +39814,7 @@
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@ -39850,7 +39850,7 @@
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@ -39994,7 +39994,7 @@
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@ -40032,7 +40032,7 @@
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@ -40070,7 +40070,7 @@
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@ -40106,7 +40106,7 @@
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"args": [
"--scenarios_json",
"{\"scenarios\": [{\"name\": \"cpp_protobuf_sync_unary_qps_unconstrained_insecure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"security_params\": null, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"server_type\": \"SYNC_SERVER\"}, \"num_clients\": 0, \"client_config\": {\"client_type\": \"SYNC_CLIENT\", \"security_params\": null, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 1, \"rpc_type\": \"UNARY\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
"{\"scenarios\": [{\"name\": \"cpp_protobuf_sync_unary_qps_unconstrained_insecure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"security_params\": null, \"server_type\": \"SYNC_SERVER\"}, \"num_clients\": 0, \"client_config\": {\"client_type\": \"SYNC_CLIENT\", \"security_params\": null, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 1, \"rpc_type\": \"UNARY\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
],
"boringssl": true,
"ci_platforms": [
@ -40142,7 +40142,7 @@
{
"args": [
"--scenarios_json",
"{\"scenarios\": [{\"name\": \"cpp_protobuf_sync_unary_qps_unconstrained_insecure_500kib_resource_quota\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"resource_quota_size\": 512000, \"async_server_threads\": 0, \"security_params\": null, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"server_type\": \"SYNC_SERVER\"}, \"num_clients\": 0, \"client_config\": {\"client_type\": \"SYNC_CLIENT\", \"security_params\": null, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 1, \"rpc_type\": \"UNARY\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
"{\"scenarios\": [{\"name\": \"cpp_protobuf_sync_unary_qps_unconstrained_insecure_500kib_resource_quota\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"resource_quota_size\": 512000, \"async_server_threads\": 0, \"security_params\": null, \"server_type\": \"SYNC_SERVER\"}, \"num_clients\": 0, \"client_config\": {\"client_type\": \"SYNC_CLIENT\", \"security_params\": null, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 1, \"rpc_type\": \"UNARY\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
],
"boringssl": true,
"ci_platforms": [
@ -40178,7 +40178,7 @@
{
"args": [
"--scenarios_json",
"{\"scenarios\": [{\"name\": \"cpp_protobuf_async_unary_ping_pong_insecure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 1, \"security_params\": null, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"server_type\": \"ASYNC_SERVER\"}, \"num_clients\": 1, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": null, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 1, \"async_client_threads\": 1, \"outstanding_rpcs_per_channel\": 1, \"rpc_type\": \"UNARY\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
"{\"scenarios\": [{\"name\": \"cpp_protobuf_async_unary_ping_pong_insecure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 1, \"security_params\": null, \"server_type\": \"ASYNC_SERVER\"}, \"num_clients\": 1, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": null, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 1, \"async_client_threads\": 1, \"outstanding_rpcs_per_channel\": 1, \"rpc_type\": \"UNARY\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
],
"boringssl": true,
"ci_platforms": [
@ -40214,7 +40214,7 @@
{
"args": [
"--scenarios_json",
"{\"scenarios\": [{\"name\": \"cpp_protobuf_async_unary_qps_unconstrained_insecure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"security_params\": null, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"server_type\": \"ASYNC_SERVER\"}, \"num_clients\": 0, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": null, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"UNARY\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
"{\"scenarios\": [{\"name\": \"cpp_protobuf_async_unary_qps_unconstrained_insecure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"security_params\": null, \"server_type\": \"ASYNC_SERVER\"}, \"num_clients\": 0, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": null, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"UNARY\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
],
"boringssl": true,
"ci_platforms": [
@ -40250,7 +40250,7 @@
{
"args": [
"--scenarios_json",
"{\"scenarios\": [{\"name\": \"cpp_protobuf_async_unary_qps_unconstrained_insecure_500kib_resource_quota\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"resource_quota_size\": 512000, \"async_server_threads\": 0, \"security_params\": null, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"server_type\": \"ASYNC_SERVER\"}, \"num_clients\": 0, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": null, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"UNARY\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
"{\"scenarios\": [{\"name\": \"cpp_protobuf_async_unary_qps_unconstrained_insecure_500kib_resource_quota\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"resource_quota_size\": 512000, \"async_server_threads\": 0, \"security_params\": null, \"server_type\": \"ASYNC_SERVER\"}, \"num_clients\": 0, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": null, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"UNARY\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
],
"boringssl": true,
"ci_platforms": [
@ -40286,7 +40286,7 @@
{
"args": [
"--scenarios_json",
"{\"scenarios\": [{\"name\": \"cpp_protobuf_sync_streaming_ping_pong_insecure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 1, \"security_params\": null, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"server_type\": \"SYNC_SERVER\"}, \"num_clients\": 1, \"client_config\": {\"client_type\": \"SYNC_CLIENT\", \"security_params\": null, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 1, \"async_client_threads\": 1, \"outstanding_rpcs_per_channel\": 1, \"rpc_type\": \"STREAMING\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
"{\"scenarios\": [{\"name\": \"cpp_protobuf_sync_streaming_ping_pong_insecure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 1, \"security_params\": null, \"server_type\": \"SYNC_SERVER\"}, \"num_clients\": 1, \"client_config\": {\"client_type\": \"SYNC_CLIENT\", \"security_params\": null, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 1, \"async_client_threads\": 1, \"outstanding_rpcs_per_channel\": 1, \"rpc_type\": \"STREAMING\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
],
"boringssl": true,
"ci_platforms": [
@ -40322,7 +40322,7 @@
{
"args": [
"--scenarios_json",
"{\"scenarios\": [{\"name\": \"cpp_protobuf_sync_streaming_qps_unconstrained_insecure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"security_params\": null, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"server_type\": \"SYNC_SERVER\"}, \"num_clients\": 0, \"client_config\": {\"client_type\": \"SYNC_CLIENT\", \"security_params\": null, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 1, \"rpc_type\": \"STREAMING\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
"{\"scenarios\": [{\"name\": \"cpp_protobuf_sync_streaming_qps_unconstrained_insecure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"security_params\": null, \"server_type\": \"SYNC_SERVER\"}, \"num_clients\": 0, \"client_config\": {\"client_type\": \"SYNC_CLIENT\", \"security_params\": null, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 1, \"rpc_type\": \"STREAMING\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
],
"boringssl": true,
"ci_platforms": [
@ -40358,7 +40358,7 @@
{
"args": [
"--scenarios_json",
"{\"scenarios\": [{\"name\": \"cpp_protobuf_sync_streaming_qps_unconstrained_insecure_500kib_resource_quota\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"resource_quota_size\": 512000, \"async_server_threads\": 0, \"security_params\": null, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"server_type\": \"SYNC_SERVER\"}, \"num_clients\": 0, \"client_config\": {\"client_type\": \"SYNC_CLIENT\", \"security_params\": null, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 1, \"rpc_type\": \"STREAMING\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
"{\"scenarios\": [{\"name\": \"cpp_protobuf_sync_streaming_qps_unconstrained_insecure_500kib_resource_quota\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"resource_quota_size\": 512000, \"async_server_threads\": 0, \"security_params\": null, \"server_type\": \"SYNC_SERVER\"}, \"num_clients\": 0, \"client_config\": {\"client_type\": \"SYNC_CLIENT\", \"security_params\": null, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 1, \"rpc_type\": \"STREAMING\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
],
"boringssl": true,
"ci_platforms": [
@ -40394,7 +40394,7 @@
{
"args": [
"--scenarios_json",
"{\"scenarios\": [{\"name\": \"cpp_protobuf_async_streaming_ping_pong_insecure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 1, \"security_params\": null, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"server_type\": \"ASYNC_SERVER\"}, \"num_clients\": 1, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": null, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 1, \"async_client_threads\": 1, \"outstanding_rpcs_per_channel\": 1, \"rpc_type\": \"STREAMING\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
"{\"scenarios\": [{\"name\": \"cpp_protobuf_async_streaming_ping_pong_insecure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 1, \"security_params\": null, \"server_type\": \"ASYNC_SERVER\"}, \"num_clients\": 1, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": null, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 1, \"async_client_threads\": 1, \"outstanding_rpcs_per_channel\": 1, \"rpc_type\": \"STREAMING\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
],
"boringssl": true,
"ci_platforms": [
@ -40430,7 +40430,7 @@
{
"args": [
"--scenarios_json",
"{\"scenarios\": [{\"name\": \"cpp_protobuf_async_streaming_qps_unconstrained_insecure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"security_params\": null, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"server_type\": \"ASYNC_SERVER\"}, \"num_clients\": 0, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": null, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"STREAMING\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
"{\"scenarios\": [{\"name\": \"cpp_protobuf_async_streaming_qps_unconstrained_insecure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"security_params\": null, \"server_type\": \"ASYNC_SERVER\"}, \"num_clients\": 0, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": null, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"STREAMING\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
],
"boringssl": true,
"ci_platforms": [
@ -40466,7 +40466,7 @@
{
"args": [
"--scenarios_json",
"{\"scenarios\": [{\"name\": \"cpp_protobuf_async_streaming_qps_unconstrained_insecure_500kib_resource_quota\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"resource_quota_size\": 512000, \"async_server_threads\": 0, \"security_params\": null, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"server_type\": \"ASYNC_SERVER\"}, \"num_clients\": 0, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": null, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"STREAMING\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
"{\"scenarios\": [{\"name\": \"cpp_protobuf_async_streaming_qps_unconstrained_insecure_500kib_resource_quota\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"resource_quota_size\": 512000, \"async_server_threads\": 0, \"security_params\": null, \"server_type\": \"ASYNC_SERVER\"}, \"num_clients\": 0, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": null, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"STREAMING\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
],
"boringssl": true,
"ci_platforms": [

@ -143,8 +143,9 @@ def _ping_pong_scenario(name, rpc_type,
if use_generic_payload:
if server_type != 'ASYNC_GENERIC_SERVER':
raise Exception('Use ASYNC_GENERIC_SERVER for generic payload.')
scenario['server_config']['payload_config'] = _payload_type(use_generic_payload, req_size, resp_size)
scenario['client_config']['payload_config'] = _payload_type(use_generic_payload, req_size, resp_size)
scenario['server_config']['payload_config'] = _payload_type(use_generic_payload, req_size, resp_size)
if unconstrained_client:
outstanding_calls = outstanding if outstanding is not None else OUTSTANDING_REQUESTS[unconstrained_client]

@ -0,0 +1,129 @@
# Copyright 2015, 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
from six.moves import urllib
import os
import subprocess
import tempfile
import sys
import time
import jobset
def start_port_server(port_server_port):
# check if a compatible port server is running
# if incompatible (version mismatch) ==> start a new one
# if not running ==> start a new one
# otherwise, leave it up
try:
version = int(urllib.request.urlopen(
'http://localhost:%d/version_number' % port_server_port,
timeout=10).read())
print('detected port server running version %d' % version)
running = True
except Exception as e:
print('failed to detect port server: %s' % sys.exc_info()[0])
print(e.strerror)
running = False
if running:
current_version = int(subprocess.check_output(
[sys.executable, os.path.abspath('tools/run_tests/python_utils/port_server.py'),
'dump_version']))
print('my port server is version %d' % current_version)
running = (version >= current_version)
if not running:
print('port_server version mismatch: killing the old one')
urllib.request.urlopen('http://localhost:%d/quitquitquit' % port_server_port).read()
time.sleep(1)
if not running:
fd, logfile = tempfile.mkstemp()
os.close(fd)
print('starting port_server, with log file %s' % logfile)
args = [sys.executable, os.path.abspath('tools/run_tests/python_utils/port_server.py'),
'-p', '%d' % port_server_port, '-l', logfile]
env = dict(os.environ)
env['BUILD_ID'] = 'pleaseDontKillMeJenkins'
if jobset.platform_string() == 'windows':
# Working directory of port server needs to be outside of Jenkins
# workspace to prevent file lock issues.
tempdir = tempfile.mkdtemp()
port_server = subprocess.Popen(
args,
env=env,
cwd=tempdir,
creationflags = 0x00000008, # detached process
close_fds=True)
else:
port_server = subprocess.Popen(
args,
env=env,
preexec_fn=os.setsid,
close_fds=True)
time.sleep(1)
# ensure port server is up
waits = 0
while True:
if waits > 10:
print('killing port server due to excessive start up waits')
port_server.kill()
if port_server.poll() is not None:
print('port_server failed to start')
# try one final time: maybe another build managed to start one
time.sleep(1)
try:
urllib.request.urlopen('http://localhost:%d/get' % port_server_port,
timeout=1).read()
print('last ditch attempt to contact port server succeeded')
break
except:
traceback.print_exc()
port_log = open(logfile, 'r').read()
print(port_log)
sys.exit(1)
try:
urllib.request.urlopen('http://localhost:%d/get' % port_server_port,
timeout=1).read()
print('port server is up and ready')
break
except socket.timeout:
print('waiting for port_server: timeout')
traceback.print_exc();
time.sleep(1)
waits += 1
except urllib.error.URLError:
print('waiting for port_server: urlerror')
traceback.print_exc();
time.sleep(1)
waits += 1
except:
traceback.print_exc()
port_server.kill()
raise

@ -0,0 +1,141 @@
#!/usr/bin/env python2.7
# Copyright 2017, 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.
import multiprocessing
import os
import subprocess
import sys
import python_utils.jobset as jobset
import python_utils.start_port_server as start_port_server
flamegraph_dir = os.path.join(os.path.expanduser('~'), 'FlameGraph')
os.chdir(os.path.join(os.path.dirname(sys.argv[0]), '../..'))
if not os.path.exists('reports'):
os.makedirs('reports')
port_server_port = 32766
start_port_server.start_port_server(port_server_port)
def fnize(s):
out = ''
for c in s:
if c in '<>, /':
if len(out) and out[-1] == '_': continue
out += '_'
else:
out += c
return out
# index html
index_html = """
<html>
<head>
<title>Microbenchmark Results</title>
</head>
<body>
"""
def heading(name):
global index_html
index_html += "<h1>%s</h1>\n" % name
def link(txt, tgt):
global index_html
index_html += "<p><a href=\"%s\">%s</a></p>\n" % (tgt, txt)
benchmarks = []
profile_analysis = []
cleanup = []
for bm_name in sys.argv[1:]:
# generate latency profiles
heading('Latency Profiles: %s' % bm_name)
subprocess.check_call(
['make', bm_name,
'CONFIG=basicprof', '-j', '%d' % multiprocessing.cpu_count()])
for line in subprocess.check_output(['bins/basicprof/%s' % bm_name,
'--benchmark_list_tests']).splitlines():
link(line, '%s.txt' % fnize(line))
benchmarks.append(
jobset.JobSpec(['bins/basicprof/%s' % bm_name, '--benchmark_filter=^%s$' % line],
environ={'LATENCY_TRACE': '%s.trace' % fnize(line)}))
profile_analysis.append(
jobset.JobSpec([sys.executable,
'tools/profiling/latency_profile/profile_analyzer.py',
'--source', '%s.trace' % fnize(line), '--fmt', 'simple',
'--out', 'reports/%s.txt' % fnize(line)], timeout_seconds=None))
cleanup.append(jobset.JobSpec(['rm', '%s.trace' % fnize(line)]))
# periodically flush out the list of jobs: profile_analysis jobs at least
# consume upwards of five gigabytes of ram in some cases, and so analysing
# hundreds of them at once is impractical -- but we want at least some
# concurrency or the work takes too long
if len(benchmarks) >= min(4, multiprocessing.cpu_count()):
# run up to half the cpu count: each benchmark can use up to two cores
# (one for the microbenchmark, one for the data flush)
jobset.run(benchmarks, maxjobs=max(1, multiprocessing.cpu_count()/2),
add_env={'GRPC_TEST_PORT_SERVER': 'localhost:%d' % port_server_port})
jobset.run(profile_analysis, maxjobs=multiprocessing.cpu_count())
jobset.run(cleanup, maxjobs=multiprocessing.cpu_count())
benchmarks = []
profile_analysis = []
cleanup = []
# run the remaining benchmarks that weren't flushed
if len(benchmarks):
jobset.run(benchmarks, maxjobs=max(1, multiprocessing.cpu_count()/2),
add_env={'GRPC_TEST_PORT_SERVER': 'localhost:%d' % port_server_port})
jobset.run(profile_analysis, maxjobs=multiprocessing.cpu_count())
jobset.run(cleanup, maxjobs=multiprocessing.cpu_count())
# generate flamegraphs
heading('Flamegraphs: %s' % bm_name)
subprocess.check_call(
['make', bm_name,
'CONFIG=mutrace', '-j', '%d' % multiprocessing.cpu_count()])
for line in subprocess.check_output(['bins/mutrace/%s' % bm_name,
'--benchmark_list_tests']).splitlines():
subprocess.check_call(['sudo', 'perf', 'record', '-g', '-c', '1000',
'bins/mutrace/%s' % bm_name,
'--benchmark_filter=^%s$' % line,
'--benchmark_min_time=20'])
with open('/tmp/bm.perf', 'w') as f:
f.write(subprocess.check_output(['sudo', 'perf', 'script']))
with open('/tmp/bm.folded', 'w') as f:
f.write(subprocess.check_output([
'%s/stackcollapse-perf.pl' % flamegraph_dir, '/tmp/bm.perf']))
link(line, '%s.svg' % fnize(line))
with open('reports/%s.svg' % fnize(line), 'w') as f:
f.write(subprocess.check_output([
'%s/flamegraph.pl' % flamegraph_dir, '/tmp/bm.folded']))
index_html += "</body>\n</html>\n"
with open('reports/index.html', 'w') as f:
f.write(index_html)

@ -57,6 +57,7 @@ import uuid
import python_utils.jobset as jobset
import python_utils.report_utils as report_utils
import python_utils.watch_dirs as watch_dirs
import python_utils.start_port_server as start_port_server
_ROOT = os.path.abspath(os.path.join(os.path.dirname(sys.argv[0]), '../..'))
@ -1374,97 +1375,6 @@ def _shut_down_legacy_server(legacy_server_port):
'http://localhost:%d/quitquitquit' % legacy_server_port).read()
def _start_port_server(port_server_port):
# check if a compatible port server is running
# if incompatible (version mismatch) ==> start a new one
# if not running ==> start a new one
# otherwise, leave it up
try:
version = int(urllib.request.urlopen(
'http://localhost:%d/version_number' % port_server_port,
timeout=10).read())
print('detected port server running version %d' % version)
running = True
except Exception as e:
print('failed to detect port server: %s' % sys.exc_info()[0])
print(e.strerror)
running = False
if running:
current_version = int(subprocess.check_output(
[sys.executable, os.path.abspath('tools/run_tests/python_utils/port_server.py'),
'dump_version']))
print('my port server is version %d' % current_version)
running = (version >= current_version)
if not running:
print('port_server version mismatch: killing the old one')
urllib.request.urlopen('http://localhost:%d/quitquitquit' % port_server_port).read()
time.sleep(1)
if not running:
fd, logfile = tempfile.mkstemp()
os.close(fd)
print('starting port_server, with log file %s' % logfile)
args = [sys.executable, os.path.abspath('tools/run_tests/python_utils/port_server.py'),
'-p', '%d' % port_server_port, '-l', logfile]
env = dict(os.environ)
env['BUILD_ID'] = 'pleaseDontKillMeJenkins'
if platform_string() == 'windows':
# Working directory of port server needs to be outside of Jenkins
# workspace to prevent file lock issues.
tempdir = tempfile.mkdtemp()
port_server = subprocess.Popen(
args,
env=env,
cwd=tempdir,
creationflags = 0x00000008, # detached process
close_fds=True)
else:
port_server = subprocess.Popen(
args,
env=env,
preexec_fn=os.setsid,
close_fds=True)
time.sleep(1)
# ensure port server is up
waits = 0
while True:
if waits > 10:
print('killing port server due to excessive start up waits')
port_server.kill()
if port_server.poll() is not None:
print('port_server failed to start')
# try one final time: maybe another build managed to start one
time.sleep(1)
try:
urllib.request.urlopen('http://localhost:%d/get' % port_server_port,
timeout=1).read()
print('last ditch attempt to contact port server succeeded')
break
except:
traceback.print_exc()
port_log = open(logfile, 'r').read()
print(port_log)
sys.exit(1)
try:
urllib.request.urlopen('http://localhost:%d/get' % port_server_port,
timeout=1).read()
print('port server is up and ready')
break
except socket.timeout:
print('waiting for port_server: timeout')
traceback.print_exc();
time.sleep(1)
waits += 1
except urllib.error.URLError:
print('waiting for port_server: urlerror')
traceback.print_exc();
time.sleep(1)
waits += 1
except:
traceback.print_exc()
port_server.kill()
raise
def _calculate_num_runs_failures(list_of_results):
"""Caculate number of runs and failures for a particular test.
@ -1512,7 +1422,7 @@ def _build_and_run(
antagonists = [subprocess.Popen(['tools/run_tests/python_utils/antagonist.py'])
for _ in range(0, args.antagonists)]
port_server_port = 32766
_start_port_server(port_server_port)
start_port_server.start_port_server(port_server_port)
resultset = None
num_test_failures = 0
try:

@ -437,6 +437,7 @@
<ClInclude Include="$(SolutionDir)\..\src\core\lib\security\credentials\plugin\plugin_credentials.h" />
<ClInclude Include="$(SolutionDir)\..\src\core\lib\security\credentials\ssl\ssl_credentials.h" />
<ClInclude Include="$(SolutionDir)\..\src\core\lib\security\transport\auth_filters.h" />
<ClInclude Include="$(SolutionDir)\..\src\core\lib\security\transport\lb_targets_info.h" />
<ClInclude Include="$(SolutionDir)\..\src\core\lib\security\transport\secure_endpoint.h" />
<ClInclude Include="$(SolutionDir)\..\src\core\lib\security\transport\security_connector.h" />
<ClInclude Include="$(SolutionDir)\..\src\core\lib\security\transport\security_handshaker.h" />
@ -469,6 +470,7 @@
<ClInclude Include="$(SolutionDir)\..\src\core\ext\client_channel\uri_parser.h" />
<ClInclude Include="$(SolutionDir)\..\src\core\ext\transport\chttp2\client\chttp2_connector.h" />
<ClInclude Include="$(SolutionDir)\..\src\core\ext\lb_policy\grpclb\grpclb.h" />
<ClInclude Include="$(SolutionDir)\..\src\core\ext\lb_policy\grpclb\grpclb_channel.h" />
<ClInclude Include="$(SolutionDir)\..\src\core\ext\lb_policy\grpclb\load_balancer_api.h" />
<ClInclude Include="$(SolutionDir)\..\src\core\ext\lb_policy\grpclb\proto\grpc\lb\v1\load_balancer.pb.h" />
<ClInclude Include="$(SolutionDir)\..\third_party\nanopb\pb.h" />
@ -488,6 +490,11 @@
<ClInclude Include="$(SolutionDir)\..\src\core\ext\census\resource.h" />
<ClInclude Include="$(SolutionDir)\..\src\core\ext\census\rpc_metric_id.h" />
<ClInclude Include="$(SolutionDir)\..\src\core\ext\census\trace_context.h" />
<ClInclude Include="$(SolutionDir)\..\src\core\ext\census\trace_label.h" />
<ClInclude Include="$(SolutionDir)\..\src\core\ext\census\trace_propagation.h" />
<ClInclude Include="$(SolutionDir)\..\src\core\ext\census\trace_status.h" />
<ClInclude Include="$(SolutionDir)\..\src\core\ext\census\trace_string.h" />
<ClInclude Include="$(SolutionDir)\..\src\core\ext\census\tracing.h" />
</ItemGroup>
<ItemGroup>
<ClCompile Include="$(SolutionDir)\..\src\core\lib\surface\init.c">
@ -804,6 +811,8 @@
</ClCompile>
<ClCompile Include="$(SolutionDir)\..\src\core\lib\security\transport\client_auth_filter.c">
</ClCompile>
<ClCompile Include="$(SolutionDir)\..\src\core\lib\security\transport\lb_targets_info.c">
</ClCompile>
<ClCompile Include="$(SolutionDir)\..\src\core\lib\security\transport\secure_endpoint.c">
</ClCompile>
<ClCompile Include="$(SolutionDir)\..\src\core\lib\security\transport\security_connector.c">
@ -884,6 +893,8 @@
</ClCompile>
<ClCompile Include="$(SolutionDir)\..\src\core\ext\lb_policy\grpclb\grpclb.c">
</ClCompile>
<ClCompile Include="$(SolutionDir)\..\src\core\ext\lb_policy\grpclb\grpclb_channel_secure.c">
</ClCompile>
<ClCompile Include="$(SolutionDir)\..\src\core\ext\lb_policy\grpclb\load_balancer_api.c">
</ClCompile>
<ClCompile Include="$(SolutionDir)\..\src\core\ext\lb_policy\grpclb\proto\grpc\lb\v1\load_balancer.pb.c">

@ -472,6 +472,9 @@
<ClCompile Include="$(SolutionDir)\..\src\core\lib\security\transport\client_auth_filter.c">
<Filter>src\core\lib\security\transport</Filter>
</ClCompile>
<ClCompile Include="$(SolutionDir)\..\src\core\lib\security\transport\lb_targets_info.c">
<Filter>src\core\lib\security\transport</Filter>
</ClCompile>
<ClCompile Include="$(SolutionDir)\..\src\core\lib\security\transport\secure_endpoint.c">
<Filter>src\core\lib\security\transport</Filter>
</ClCompile>
@ -592,6 +595,9 @@
<ClCompile Include="$(SolutionDir)\..\src\core\ext\lb_policy\grpclb\grpclb.c">
<Filter>src\core\ext\lb_policy\grpclb</Filter>
</ClCompile>
<ClCompile Include="$(SolutionDir)\..\src\core\ext\lb_policy\grpclb\grpclb_channel_secure.c">
<Filter>src\core\ext\lb_policy\grpclb</Filter>
</ClCompile>
<ClCompile Include="$(SolutionDir)\..\src\core\ext\lb_policy\grpclb\load_balancer_api.c">
<Filter>src\core\ext\lb_policy\grpclb</Filter>
</ClCompile>
@ -1178,6 +1184,9 @@
<ClInclude Include="$(SolutionDir)\..\src\core\lib\security\transport\auth_filters.h">
<Filter>src\core\lib\security\transport</Filter>
</ClInclude>
<ClInclude Include="$(SolutionDir)\..\src\core\lib\security\transport\lb_targets_info.h">
<Filter>src\core\lib\security\transport</Filter>
</ClInclude>
<ClInclude Include="$(SolutionDir)\..\src\core\lib\security\transport\secure_endpoint.h">
<Filter>src\core\lib\security\transport</Filter>
</ClInclude>
@ -1274,6 +1283,9 @@
<ClInclude Include="$(SolutionDir)\..\src\core\ext\lb_policy\grpclb\grpclb.h">
<Filter>src\core\ext\lb_policy\grpclb</Filter>
</ClInclude>
<ClInclude Include="$(SolutionDir)\..\src\core\ext\lb_policy\grpclb\grpclb_channel.h">
<Filter>src\core\ext\lb_policy\grpclb</Filter>
</ClInclude>
<ClInclude Include="$(SolutionDir)\..\src\core\ext\lb_policy\grpclb\load_balancer_api.h">
<Filter>src\core\ext\lb_policy\grpclb</Filter>
</ClInclude>
@ -1331,6 +1343,21 @@
<ClInclude Include="$(SolutionDir)\..\src\core\ext\census\trace_context.h">
<Filter>src\core\ext\census</Filter>
</ClInclude>
<ClInclude Include="$(SolutionDir)\..\src\core\ext\census\trace_label.h">
<Filter>src\core\ext\census</Filter>
</ClInclude>
<ClInclude Include="$(SolutionDir)\..\src\core\ext\census\trace_propagation.h">
<Filter>src\core\ext\census</Filter>
</ClInclude>
<ClInclude Include="$(SolutionDir)\..\src\core\ext\census\trace_status.h">
<Filter>src\core\ext\census</Filter>
</ClInclude>
<ClInclude Include="$(SolutionDir)\..\src\core\ext\census\trace_string.h">
<Filter>src\core\ext\census</Filter>
</ClInclude>
<ClInclude Include="$(SolutionDir)\..\src\core\ext\census\tracing.h">
<Filter>src\core\ext\census</Filter>
</ClInclude>
</ItemGroup>
<ItemGroup>

@ -437,6 +437,7 @@
<ClInclude Include="$(SolutionDir)\..\src\core\ext\load_reporting\load_reporting.h" />
<ClInclude Include="$(SolutionDir)\..\src\core\ext\load_reporting\load_reporting_filter.h" />
<ClInclude Include="$(SolutionDir)\..\src\core\ext\lb_policy\grpclb\grpclb.h" />
<ClInclude Include="$(SolutionDir)\..\src\core\ext\lb_policy\grpclb\grpclb_channel.h" />
<ClInclude Include="$(SolutionDir)\..\src\core\ext\lb_policy\grpclb\load_balancer_api.h" />
<ClInclude Include="$(SolutionDir)\..\src\core\ext\lb_policy\grpclb\proto\grpc\lb\v1\load_balancer.pb.h" />
<ClInclude Include="$(SolutionDir)\..\third_party\nanopb\pb.h" />
@ -454,6 +455,11 @@
<ClInclude Include="$(SolutionDir)\..\src\core\ext\census\resource.h" />
<ClInclude Include="$(SolutionDir)\..\src\core\ext\census\rpc_metric_id.h" />
<ClInclude Include="$(SolutionDir)\..\src\core\ext\census\trace_context.h" />
<ClInclude Include="$(SolutionDir)\..\src\core\ext\census\trace_label.h" />
<ClInclude Include="$(SolutionDir)\..\src\core\ext\census\trace_propagation.h" />
<ClInclude Include="$(SolutionDir)\..\src\core\ext\census\trace_status.h" />
<ClInclude Include="$(SolutionDir)\..\src\core\ext\census\trace_string.h" />
<ClInclude Include="$(SolutionDir)\..\src\core\ext\census\tracing.h" />
</ItemGroup>
<ItemGroup>
<ClCompile Include="$(SolutionDir)\..\src\core\lib\surface\init.c">
@ -802,6 +808,8 @@
</ClCompile>
<ClCompile Include="$(SolutionDir)\..\src\core\ext\lb_policy\grpclb\grpclb.c">
</ClCompile>
<ClCompile Include="$(SolutionDir)\..\src\core\ext\lb_policy\grpclb\grpclb_channel.c">
</ClCompile>
<ClCompile Include="$(SolutionDir)\..\src\core\ext\lb_policy\grpclb\load_balancer_api.c">
</ClCompile>
<ClCompile Include="$(SolutionDir)\..\src\core\ext\lb_policy\grpclb\proto\grpc\lb\v1\load_balancer.pb.c">

@ -520,6 +520,9 @@
<ClCompile Include="$(SolutionDir)\..\src\core\ext\lb_policy\grpclb\grpclb.c">
<Filter>src\core\ext\lb_policy\grpclb</Filter>
</ClCompile>
<ClCompile Include="$(SolutionDir)\..\src\core\ext\lb_policy\grpclb\grpclb_channel.c">
<Filter>src\core\ext\lb_policy\grpclb</Filter>
</ClCompile>
<ClCompile Include="$(SolutionDir)\..\src\core\ext\lb_policy\grpclb\load_balancer_api.c">
<Filter>src\core\ext\lb_policy\grpclb</Filter>
</ClCompile>
@ -1121,6 +1124,9 @@
<ClInclude Include="$(SolutionDir)\..\src\core\ext\lb_policy\grpclb\grpclb.h">
<Filter>src\core\ext\lb_policy\grpclb</Filter>
</ClInclude>
<ClInclude Include="$(SolutionDir)\..\src\core\ext\lb_policy\grpclb\grpclb_channel.h">
<Filter>src\core\ext\lb_policy\grpclb</Filter>
</ClInclude>
<ClInclude Include="$(SolutionDir)\..\src\core\ext\lb_policy\grpclb\load_balancer_api.h">
<Filter>src\core\ext\lb_policy\grpclb</Filter>
</ClInclude>
@ -1172,6 +1178,21 @@
<ClInclude Include="$(SolutionDir)\..\src\core\ext\census\trace_context.h">
<Filter>src\core\ext\census</Filter>
</ClInclude>
<ClInclude Include="$(SolutionDir)\..\src\core\ext\census\trace_label.h">
<Filter>src\core\ext\census</Filter>
</ClInclude>
<ClInclude Include="$(SolutionDir)\..\src\core\ext\census\trace_propagation.h">
<Filter>src\core\ext\census</Filter>
</ClInclude>
<ClInclude Include="$(SolutionDir)\..\src\core\ext\census\trace_status.h">
<Filter>src\core\ext\census</Filter>
</ClInclude>
<ClInclude Include="$(SolutionDir)\..\src\core\ext\census\trace_string.h">
<Filter>src\core\ext\census</Filter>
</ClInclude>
<ClInclude Include="$(SolutionDir)\..\src\core\ext\census\tracing.h">
<Filter>src\core\ext\census</Filter>
</ClInclude>
</ItemGroup>
<ItemGroup>

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