Merge branch 'master' of github.com:grpc/grpc into str_join_with_sep

pull/2319/head
David Garcia Quintas 10 years ago
commit 6016e260ca
  1. 11
      BUILD
  2. 206
      Makefile
  3. 4
      README.md
  4. 65
      build.json
  5. 79
      doc/interop-test-descriptions.md
  6. 7
      include/grpc++/auth_context.h
  7. 77
      include/grpc++/auth_property_iterator.h
  8. 3
      include/grpc++/completion_queue.h
  9. 16
      include/grpc++/fixed_size_thread_pool.h
  10. 7
      include/grpc++/server_context.h
  11. 4
      include/grpc++/thread_pool_interface.h
  12. 42
      include/grpc/support/time.h
  13. 20
      include/grpc/support/useful.h
  14. 50
      src/compiler/csharp_generator.cc
  15. 2
      src/compiler/objective_c_generator.cc
  16. 4
      src/core/channel/client_channel.c
  17. 2
      src/core/client_config/lb_policies/pick_first.h
  18. 2
      src/core/client_config/subchannel.c
  19. 2
      src/core/client_config/uri_parser.c
  20. 1
      src/core/httpcli/httpcli.c
  21. 4
      src/core/iomgr/alarm.c
  22. 2
      src/core/iomgr/iocp_windows.c
  23. 21
      src/core/iomgr/iomgr.c
  24. 12
      src/core/iomgr/pollset_posix.c
  25. 2
      src/core/iomgr/pollset_set.h
  26. 2
      src/core/iomgr/tcp_server_windows.c
  27. 15
      src/core/security/credentials.c
  28. 4
      src/core/security/google_default_credentials.c
  29. 2
      src/core/security/json_token.c
  30. 27
      src/core/security/jwt_verifier.c
  31. 29
      src/core/security/secure_transport_setup.c
  32. 2
      src/core/security/secure_transport_setup.h
  33. 47
      src/core/security/server_secure_chttp2.c
  34. 5
      src/core/support/cancellable.c
  35. 2
      src/core/support/sync_posix.c
  36. 2
      src/core/support/sync_win32.c
  37. 92
      src/core/support/time.c
  38. 11
      src/core/support/time_posix.c
  39. 1
      src/core/support/time_win32.c
  40. 8
      src/core/surface/byte_buffer_queue.c
  41. 2
      src/core/surface/byte_buffer_queue.h
  42. 19
      src/core/surface/call.c
  43. 11
      src/core/surface/completion_queue.c
  44. 2
      src/core/surface/lame_client.c
  45. 1
      src/core/surface/secure_channel_create.c
  46. 13
      src/core/surface/server.c
  47. 4
      src/core/transport/chttp2/frame_window_update.c
  48. 4
      src/core/transport/chttp2/incoming_metadata.c
  49. 20
      src/core/transport/chttp2/internal.h
  50. 9
      src/core/transport/chttp2/parsing.c
  51. 3
      src/core/transport/chttp2/stream_encoder.c
  52. 7
      src/core/transport/chttp2/stream_lists.c
  53. 14
      src/core/transport/chttp2/timeout_encoding.c
  54. 49
      src/core/transport/chttp2/writing.c
  55. 30
      src/core/transport/chttp2_transport.c
  56. 2
      src/core/transport/stream_op.c
  57. 4
      src/core/transport/transport.h
  58. 5
      src/core/transport/transport_op_string.c
  59. 6
      src/cpp/client/client_context.cc
  60. 6
      src/cpp/client/secure_credentials.cc
  61. 87
      src/cpp/common/auth_property_iterator.cc
  62. 6
      src/cpp/common/completion_queue.cc
  63. 16
      src/cpp/common/secure_auth_context.cc
  64. 4
      src/cpp/common/secure_auth_context.h
  65. 4
      src/cpp/server/create_default_thread_pool.cc
  66. 14
      src/cpp/server/fixed_size_thread_pool.cc
  67. 2
      src/cpp/server/server.cc
  68. 2
      src/cpp/server/server_builder.cc
  69. 2
      src/cpp/server/server_context.cc
  70. 14
      src/cpp/util/time.cc
  71. 8
      src/csharp/Grpc.Auth/OAuth2InterceptorFactory.cs
  72. 10
      src/csharp/Grpc.Core.Tests/Internal/MetadataArraySafeHandleTest.cs
  73. 12
      src/csharp/Grpc.Core.Tests/TimespecTest.cs
  74. 2
      src/csharp/Grpc.Core/Calls.cs
  75. 41
      src/csharp/Grpc.Core/ClientBase.cs
  76. 3
      src/csharp/Grpc.Core/Grpc.Core.csproj
  77. 15
      src/csharp/Grpc.Core/Internal/Enums.cs
  78. 8
      src/csharp/Grpc.Core/Internal/MetadataArraySafeHandle.cs
  79. 8
      src/csharp/Grpc.Core/Internal/Timespec.cs
  80. 177
      src/csharp/Grpc.Core/Metadata.cs
  81. 64
      src/csharp/Grpc.Core/Stub/StubConfiguration.cs
  82. 1
      src/csharp/Grpc.Core/Version.cs
  83. 14
      src/csharp/Grpc.Examples.MathClient/MathClient.cs
  84. 10
      src/csharp/Grpc.Examples.Tests/MathClientServerTests.cs
  85. 26
      src/csharp/Grpc.Examples/MathExamples.cs
  86. 58
      src/csharp/Grpc.Examples/MathGrpc.cs
  87. 2
      src/csharp/Grpc.HealthCheck.Tests/HealthClientServerTest.cs
  88. 34
      src/csharp/Grpc.HealthCheck/HealthGrpc.cs
  89. 9
      src/csharp/Grpc.IntegrationTesting/InteropClient.cs
  90. 2
      src/csharp/Grpc.IntegrationTesting/InteropClientServerTest.cs
  91. 82
      src/csharp/Grpc.IntegrationTesting/TestGrpc.cs
  92. 7
      src/csharp/ext/grpc_csharp_ext.c
  93. 9
      src/csharp/generate_proto_csharp.sh
  94. 3
      src/node/ext/completion_queue_async_worker.cc
  95. 3
      src/node/ext/server.cc
  96. 11
      src/node/ext/timeval.cc
  97. 42
      src/node/test/surface_test.js
  98. 4
      src/objective-c/GRPCClient/GRPCCall.h
  99. 4
      src/objective-c/GRPCClient/GRPCCall.m
  100. 5
      src/objective-c/GRPCClient/private/GRPCDelegateWrapper.h
  101. Some files were not shown because too many files have changed in this diff Show More

11
BUILD

@ -637,9 +637,9 @@ cc_library(
"src/cpp/server/secure_server_credentials.h",
"src/cpp/client/channel.h",
"src/cpp/common/create_auth_context.h",
"src/cpp/server/thread_pool.h",
"src/cpp/client/secure_channel_arguments.cc",
"src/cpp/client/secure_credentials.cc",
"src/cpp/common/auth_property_iterator.cc",
"src/cpp/common/secure_auth_context.cc",
"src/cpp/common/secure_create_auth_context.cc",
"src/cpp/server/secure_server_credentials.cc",
@ -657,12 +657,12 @@ cc_library(
"src/cpp/proto/proto_utils.cc",
"src/cpp/server/async_generic_service.cc",
"src/cpp/server/create_default_thread_pool.cc",
"src/cpp/server/fixed_size_thread_pool.cc",
"src/cpp/server/insecure_server_credentials.cc",
"src/cpp/server/server.cc",
"src/cpp/server/server_builder.cc",
"src/cpp/server/server_context.cc",
"src/cpp/server/server_credentials.cc",
"src/cpp/server/thread_pool.cc",
"src/cpp/util/byte_buffer.cc",
"src/cpp/util/slice.cc",
"src/cpp/util/status.cc",
@ -672,6 +672,7 @@ cc_library(
"include/grpc++/async_generic_service.h",
"include/grpc++/async_unary_call.h",
"include/grpc++/auth_context.h",
"include/grpc++/auth_property_iterator.h",
"include/grpc++/byte_buffer.h",
"include/grpc++/channel_arguments.h",
"include/grpc++/channel_interface.h",
@ -681,6 +682,7 @@ cc_library(
"include/grpc++/config_protobuf.h",
"include/grpc++/create_channel.h",
"include/grpc++/credentials.h",
"include/grpc++/fixed_size_thread_pool.h",
"include/grpc++/generic_stub.h",
"include/grpc++/impl/call.h",
"include/grpc++/impl/client_unary_call.h",
@ -725,7 +727,6 @@ cc_library(
srcs = [
"src/cpp/client/channel.h",
"src/cpp/common/create_auth_context.h",
"src/cpp/server/thread_pool.h",
"src/cpp/common/insecure_create_auth_context.cc",
"src/cpp/client/channel.cc",
"src/cpp/client/channel_arguments.cc",
@ -741,12 +742,12 @@ cc_library(
"src/cpp/proto/proto_utils.cc",
"src/cpp/server/async_generic_service.cc",
"src/cpp/server/create_default_thread_pool.cc",
"src/cpp/server/fixed_size_thread_pool.cc",
"src/cpp/server/insecure_server_credentials.cc",
"src/cpp/server/server.cc",
"src/cpp/server/server_builder.cc",
"src/cpp/server/server_context.cc",
"src/cpp/server/server_credentials.cc",
"src/cpp/server/thread_pool.cc",
"src/cpp/util/byte_buffer.cc",
"src/cpp/util/slice.cc",
"src/cpp/util/status.cc",
@ -756,6 +757,7 @@ cc_library(
"include/grpc++/async_generic_service.h",
"include/grpc++/async_unary_call.h",
"include/grpc++/auth_context.h",
"include/grpc++/auth_property_iterator.h",
"include/grpc++/byte_buffer.h",
"include/grpc++/channel_arguments.h",
"include/grpc++/channel_interface.h",
@ -765,6 +767,7 @@ cc_library(
"include/grpc++/config_protobuf.h",
"include/grpc++/create_channel.h",
"include/grpc++/credentials.h",
"include/grpc++/fixed_size_thread_pool.h",
"include/grpc++/generic_stub.h",
"include/grpc++/impl/call.h",
"include/grpc++/impl/client_unary_call.h",

File diff suppressed because one or more lines are too long

@ -39,9 +39,9 @@ Libraries in different languages are in different state of development. We are s
* Ruby Library: [src/ruby] (src/ruby) : Early adopter ready - Alpha.
* NodeJS Library: [src/node] (src/node) : Early adopter ready - Alpha.
* Python Library: [src/python] (src/python) : Early adopter ready - Alpha.
* C# Library: [src/csharp] (src/csharp) : Early adopter ready - Alpha.
* C# Library: [src/csharp] (src/csharp) : Early adopter ready - Alpha.
* Objective-C Library: [src/objective-c] (src/objective-c): Early adopter ready - Alpha.
* PHP Library: [src/php] (src/php) : Pre-Alpha.
* Objective-C Library: [src/objective-c] (src/objective-c): Pre-Alpha.
#Overview

@ -31,6 +31,7 @@
"include/grpc++/async_generic_service.h",
"include/grpc++/async_unary_call.h",
"include/grpc++/auth_context.h",
"include/grpc++/auth_property_iterator.h",
"include/grpc++/byte_buffer.h",
"include/grpc++/channel_arguments.h",
"include/grpc++/channel_interface.h",
@ -40,6 +41,7 @@
"include/grpc++/config_protobuf.h",
"include/grpc++/create_channel.h",
"include/grpc++/credentials.h",
"include/grpc++/fixed_size_thread_pool.h",
"include/grpc++/generic_stub.h",
"include/grpc++/impl/call.h",
"include/grpc++/impl/client_unary_call.h",
@ -69,8 +71,7 @@
],
"headers": [
"src/cpp/client/channel.h",
"src/cpp/common/create_auth_context.h",
"src/cpp/server/thread_pool.h"
"src/cpp/common/create_auth_context.h"
],
"src": [
"src/cpp/client/channel.cc",
@ -87,12 +88,12 @@
"src/cpp/proto/proto_utils.cc",
"src/cpp/server/async_generic_service.cc",
"src/cpp/server/create_default_thread_pool.cc",
"src/cpp/server/fixed_size_thread_pool.cc",
"src/cpp/server/insecure_server_credentials.cc",
"src/cpp/server/server.cc",
"src/cpp/server/server_builder.cc",
"src/cpp/server/server_context.cc",
"src/cpp/server/server_credentials.cc",
"src/cpp/server/thread_pool.cc",
"src/cpp/util/byte_buffer.cc",
"src/cpp/util/slice.cc",
"src/cpp/util/status.cc",
@ -570,6 +571,7 @@
"src": [
"src/cpp/client/secure_channel_arguments.cc",
"src/cpp/client/secure_credentials.cc",
"src/cpp/common/auth_property_iterator.cc",
"src/cpp/common/secure_auth_context.cc",
"src/cpp/common/secure_create_auth_context.cc",
"src/cpp/server/secure_server_credentials.cc"
@ -1785,20 +1787,6 @@
"gpr"
]
},
{
"name": "time_test",
"build": "test",
"language": "c",
"src": [
"test/core/support/time_test.c"
],
"deps": [
"grpc_test_util",
"grpc",
"gpr_test_util",
"gpr"
]
},
{
"name": "timeout_encoding_test",
"build": "test",
@ -1919,6 +1907,19 @@
"gpr"
]
},
{
"name": "auth_property_iterator_test",
"build": "test",
"language": "c++",
"src": [
"test/cpp/common/auth_property_iterator_test.cc"
],
"deps": [
"grpc++",
"grpc",
"gpr"
]
},
{
"name": "channel_arguments_test",
"build": "test",
@ -2055,6 +2056,21 @@
"gpr"
]
},
{
"name": "fixed_size_thread_pool_test",
"build": "test",
"language": "c++",
"src": [
"test/cpp/server/fixed_size_thread_pool_test.cc"
],
"deps": [
"grpc_test_util",
"grpc++",
"grpc",
"gpr_test_util",
"gpr"
]
},
{
"name": "generic_end2end_test",
"build": "test",
@ -2461,21 +2477,6 @@
"gpr"
]
},
{
"name": "thread_pool_test",
"build": "test",
"language": "c++",
"src": [
"test/cpp/server/thread_pool_test.cc"
],
"deps": [
"grpc_test_util",
"grpc++",
"grpc",
"gpr_test_util",
"gpr"
]
},
{
"name": "thread_stress_test",
"build": "test",

@ -396,14 +396,23 @@ Asserts:
Similar to the other auth tests, this test is only for cloud-to-prod path.
This test verifies unary calls succeed in sending messages using an OAuth2 token that is obtained OOB. For the purpose of the test, the OAuth2 token is actually obtained from the service account credentials via the language-specific authorization library.
This test verifies unary calls succeed in sending messages using an OAuth2 token
that is obtained out of band. For the purpose of the test, the OAuth2 token is
actually obtained from the service account credentials via the
language-specific authorization library.
The difference between this test and the other auth tests is that rather than configuring the test client with ServiceAccountCredentials directly, the test first uses the authorization library to obtain an authorization token.
The difference between this test and the other auth tests is that rather than
configuring the test client with ServiceAccountCredentials directly, the test
first uses the authorization library to obtain an authorization token.
The test
- uses the flag`--service_account_key_file` with the path to a json key file
downloaded from https://console.developers.google.com. Alternately, if using a usable auth implementation, it may specify the file location in the environment variable GOOGLE_APPLICATION_CREDENTIALS
- uses the flag `--oauth_scope` for the oauth scope. For testing against grpc-test.sandbox.google.com, "https://www.googleapis.com/auth/xapi.zoo" should be passed as the `--oauth_scope`.
- uses the flag `--service_account_key_file` with the path to a json key file
downloaded from https://console.developers.google.com. Alternately, if using a
usable auth implementation, it may specify the file location in the environment
variable GOOGLE_APPLICATION_CREDENTIALS
- uses the flag `--oauth_scope` for the oauth scope. For testing against
grpc-test.sandbox.google.com, "https://www.googleapis.com/auth/xapi.zoo" should
be passed as the `--oauth_scope`.
Server features:
* [UnaryCall][]
@ -412,16 +421,12 @@ Server features:
* [Echo OAuth Scope][]
Procedure:
1. Client use the auth library to obtain an authorization token
2. Client calls UnaryCall, attaching the authorization token obtained in step1, with the following message
1. Client uses the auth library to obtain an authorization token
2. Client configures the channel to use AccessTokenCredentials with the access token obtained in step 1.
3. Client calls UnaryCall with the following message
```
{
response_type: COMPRESSABLE
response_size: 314159
payload:{
body: 271828 bytes of zeros
}
fill_username: true
fill_oauth_scope: true
}
@ -429,11 +434,53 @@ Procedure:
Asserts:
* call was successful
* received SimpleResponse.username is in the json key file used by the auth library to obtain the authorization token
* received SimpleResponse.username is in the json key file used by the auth
library to obtain the authorization token
* received SimpleResponse.oauth_scope is in `--oauth_scope`
### per_rpc_creds
Similar to the other auth tests, this test is only for cloud-to-prod path.
This test verifies unary calls succeed in sending messages using an OAuth2 token
that is obtained out of band. For the purpose of the test, the OAuth2 token is
actually obtained from the service account credentials via the
language-specific authorization library.
The test
- uses the flag `--service_account_key_file` with the path to a json key file
downloaded from https://console.developers.google.com. Alternately, if using a
usable auth implementation, it may specify the file location in the environment
variable GOOGLE_APPLICATION_CREDENTIALS
- uses the flag `--oauth_scope` for the oauth scope. For testing against
grpc-test.sandbox.google.com, "https://www.googleapis.com/auth/xapi.zoo" should
be passed as the `--oauth_scope`.
Server features:
* [UnaryCall][]
* [Compressable Payload][]
* [Echo Authenticated Username][]
* [Echo OAuth Scope][]
Procedure:
1. Client uses the auth library to obtain an authorization token
2. Client configures the channel with just SSL credentials.
3. Client calls UnaryCall, setting per-call credentials to
AccessTokenCredentials with the access token obtained in step 1. The request is
the following message
```
{
fill_username: true
fill_oauth_scope: true
}
```
Asserts:
* call was successful
* received SimpleResponse.username is in the json key file used by the auth
library to obtain the authorization token
* received SimpleResponse.oauth_scope is in `--oauth_scope`
* response payload body is 314159 bytes in size
* clients are free to assert that the response payload body contents are zero
and comparing the entire response message against a golden response
### Metadata (TODO: fix name)

@ -36,14 +36,13 @@
#include <vector>
#include <grpc++/auth_property_iterator.h>
#include <grpc++/config.h>
namespace grpc {
class AuthContext {
public:
typedef std::pair<grpc::string, grpc::string> Property;
virtual ~AuthContext() {}
// A peer identity, in general is one or more properties (in which case they
@ -54,6 +53,10 @@ class AuthContext {
// Returns all the property values with the given name.
virtual std::vector<grpc::string> FindPropertyValues(
const grpc::string& name) const = 0;
// Iteration over all the properties.
virtual AuthPropertyIterator begin() const = 0;
virtual AuthPropertyIterator end() const = 0;
};
} // namespace grpc

@ -0,0 +1,77 @@
/*
*
* 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.
*
*/
#ifndef GRPCXX_AUTH_PROPERTY_ITERATOR_H
#define GRPCXX_AUTH_PROPERTY_ITERATOR_H
#include <iterator>
#include <vector>
#include <grpc++/config.h>
struct grpc_auth_context;
struct grpc_auth_property;
struct grpc_auth_property_iterator;
namespace grpc {
class SecureAuthContext;
typedef std::pair<grpc::string, grpc::string> AuthProperty;
class AuthPropertyIterator
: public std::iterator<std::input_iterator_tag, const AuthProperty> {
public:
~AuthPropertyIterator();
AuthPropertyIterator& operator++();
AuthPropertyIterator operator++(int);
bool operator==(const AuthPropertyIterator& rhs) const;
bool operator!=(const AuthPropertyIterator& rhs) const;
const AuthProperty operator*();
protected:
AuthPropertyIterator();
AuthPropertyIterator(const grpc_auth_property* property,
const grpc_auth_property_iterator* iter);
private:
friend class SecureAuthContext;
const grpc_auth_property* property_;
// The following items form a grpc_auth_property_iterator.
const grpc_auth_context* ctx_;
size_t index_;
const char* name_;
};
} // namespace grpc
#endif // GRPCXX_AUTH_PROPERTY_ITERATOR_H

@ -105,7 +105,8 @@ class CompletionQueue : public GrpcLibrary {
// Returns false if the queue is ready for destruction, true if event
bool Next(void** tag, bool* ok) {
return (AsyncNextInternal(tag, ok, gpr_inf_future) != SHUTDOWN);
return (AsyncNextInternal(tag, ok, gpr_inf_future(GPR_CLOCK_REALTIME)) !=
SHUTDOWN);
}
// Shutdown has to be called, and the CompletionQueue can only be

@ -31,8 +31,8 @@
*
*/
#ifndef GRPC_INTERNAL_CPP_SERVER_THREAD_POOL_H
#define GRPC_INTERNAL_CPP_SERVER_THREAD_POOL_H
#ifndef GRPCXX_FIXED_SIZE_THREAD_POOL_H
#define GRPCXX_FIXED_SIZE_THREAD_POOL_H
#include <grpc++/config.h>
@ -45,12 +45,12 @@
namespace grpc {
class ThreadPool GRPC_FINAL : public ThreadPoolInterface {
class FixedSizeThreadPool GRPC_FINAL : public ThreadPoolInterface {
public:
explicit ThreadPool(int num_threads);
~ThreadPool();
explicit FixedSizeThreadPool(int num_threads);
~FixedSizeThreadPool();
void ScheduleCallback(const std::function<void()>& callback) GRPC_OVERRIDE;
void Add(const std::function<void()>& callback) GRPC_OVERRIDE;
private:
grpc::mutex mu_;
@ -62,8 +62,6 @@ class ThreadPool GRPC_FINAL : public ThreadPoolInterface {
void ThreadFunc();
};
ThreadPoolInterface* CreateDefaultThreadPool();
} // namespace grpc
#endif // GRPC_INTERNAL_CPP_SERVER_THREAD_POOL_H
#endif // GRPCXX_FIXED_SIZE_THREAD_POOL_H

@ -76,6 +76,10 @@ class CallOpBuffer;
class CompletionQueue;
class Server;
namespace testing {
class InteropContextInspector;
} // namespace testing
// Interface of server side rpc context.
class ServerContext {
public:
@ -93,7 +97,7 @@ class ServerContext {
void AddInitialMetadata(const grpc::string& key, const grpc::string& value);
void AddTrailingMetadata(const grpc::string& key, const grpc::string& value);
bool IsCancelled();
bool IsCancelled() const;
const std::multimap<grpc::string, grpc::string>& client_metadata() {
return client_metadata_;
@ -102,6 +106,7 @@ class ServerContext {
std::shared_ptr<const AuthContext> auth_context() const;
private:
friend class ::grpc::testing::InteropContextInspector;
friend class ::grpc::Server;
template <class W, class R>
friend class ::grpc::ServerAsyncReader;

@ -44,9 +44,11 @@ class ThreadPoolInterface {
virtual ~ThreadPoolInterface() {}
// Schedule the given callback for execution.
virtual void ScheduleCallback(const std::function<void()>& callback) = 0;
virtual void Add(const std::function<void()>& callback) = 0;
};
ThreadPoolInterface* CreateDefaultThreadPool();
} // namespace grpc
#endif // GRPCXX_THREAD_POOL_INTERFACE_H

@ -45,15 +45,30 @@
extern "C" {
#endif
/* The clocks we support. */
typedef enum {
/* Monotonic clock. Epoch undefined. Always moves forwards. */
GPR_CLOCK_MONOTONIC = 0,
/* Realtime clock. May jump forwards or backwards. Settable by
the system administrator. Has its epoch at 0:00:00 UTC 1 Jan 1970. */
GPR_CLOCK_REALTIME,
/* Unmeasurable clock type: no base, created by taking the difference
between two times */
GPR_TIMESPAN
} gpr_clock_type;
typedef struct gpr_timespec {
time_t tv_sec;
int tv_nsec;
/** Against which clock was this time measured? (or GPR_TIMESPAN if
this is a relative time meaure) */
gpr_clock_type clock_type;
} gpr_timespec;
/* Time constants. */
extern const gpr_timespec gpr_time_0; /* The zero time interval. */
extern const gpr_timespec gpr_inf_future; /* The far future */
extern const gpr_timespec gpr_inf_past; /* The far past. */
gpr_timespec gpr_time_0(gpr_clock_type type); /* The zero time interval. */
gpr_timespec gpr_inf_future(gpr_clock_type type); /* The far future */
gpr_timespec gpr_inf_past(gpr_clock_type type); /* The far past. */
#define GPR_MS_PER_SEC 1000
#define GPR_US_PER_SEC 1000000
@ -62,15 +77,6 @@ extern const gpr_timespec gpr_inf_past; /* The far past. */
#define GPR_NS_PER_US 1000
#define GPR_US_PER_MS 1000
/* The clocks we support. */
typedef enum {
/* Monotonic clock. Epoch undefined. Always moves forwards. */
GPR_CLOCK_MONOTONIC = 0,
/* Realtime clock. May jump forwards or backwards. Settable by
the system administrator. Has its epoch at 0:00:00 UTC 1 Jan 1970. */
GPR_CLOCK_REALTIME
} gpr_clock_type;
/* initialize time subsystem */
void gpr_time_init(void);
@ -90,12 +96,12 @@ gpr_timespec gpr_time_sub(gpr_timespec a, gpr_timespec b);
/* Return a timespec representing a given number of time units. LONG_MIN is
interpreted as gpr_inf_past, and LONG_MAX as gpr_inf_future. */
gpr_timespec gpr_time_from_micros(long x);
gpr_timespec gpr_time_from_nanos(long x);
gpr_timespec gpr_time_from_millis(long x);
gpr_timespec gpr_time_from_seconds(long x);
gpr_timespec gpr_time_from_minutes(long x);
gpr_timespec gpr_time_from_hours(long x);
gpr_timespec gpr_time_from_micros(long x, gpr_clock_type clock_type);
gpr_timespec gpr_time_from_nanos(long x, gpr_clock_type clock_type);
gpr_timespec gpr_time_from_millis(long x, gpr_clock_type clock_type);
gpr_timespec gpr_time_from_seconds(long x, gpr_clock_type clock_type);
gpr_timespec gpr_time_from_minutes(long x, gpr_clock_type clock_type);
gpr_timespec gpr_time_from_hours(long x, gpr_clock_type clock_type);
gpr_int32 gpr_time_to_millis(gpr_timespec timespec);

@ -52,4 +52,24 @@
b = x; \
} while (0)
/** Set the \a n-th bit of \a i (a mutable pointer). */
#define GPR_BITSET(i, n) ((*(i)) |= (1u << (n)))
/** Clear the \a n-th bit of \a i (a mutable pointer). */
#define GPR_BITCLEAR(i, n) ((*(i)) &= ~(1u << (n)))
/** Get the \a n-th bit of \a i */
#define GPR_BITGET(i, n) (((i) & (1u << (n))) != 0)
#define GPR_INTERNAL_HEXDIGIT_BITCOUNT(x) \
((x) - (((x) >> 1) & 0x77777777) - (((x) >> 2) & 0x33333333) - \
(((x) >> 3) & 0x11111111))
/** Returns number of bits set in bitset \a i */
#define GPR_BITCOUNT(i) \
(((GPR_INTERNAL_HEXDIGIT_BITCOUNT(i) + \
(GPR_INTERNAL_HEXDIGIT_BITCOUNT(i) >> 4)) & \
0x0f0f0f0f) % \
255)
#endif /* GRPC_SUPPORT_USEFUL_H */

@ -257,7 +257,7 @@ void GenerateStaticMethodField(Printer* out, const MethodDescriptor *method) {
}
void GenerateClientInterface(Printer* out, const ServiceDescriptor *service) {
out->Print("// client-side stub interface\n");
out->Print("// client interface\n");
out->Print("public interface $name$\n", "name",
GetClientInterfaceName(service));
out->Print("{\n");
@ -269,7 +269,7 @@ void GenerateClientInterface(Printer* out, const ServiceDescriptor *service) {
if (method_type == METHODTYPE_NO_STREAMING) {
// unary calls have an extra synchronous stub method
out->Print(
"$response$ $methodname$($request$ request, CancellationToken token = default(CancellationToken));\n",
"$response$ $methodname$($request$ request, Metadata headers = null, CancellationToken cancellationToken = default(CancellationToken));\n",
"methodname", method->name(), "request",
GetClassName(method->input_type()), "response",
GetClassName(method->output_type()));
@ -280,7 +280,7 @@ void GenerateClientInterface(Printer* out, const ServiceDescriptor *service) {
method_name += "Async"; // prevent name clash with synchronous method.
}
out->Print(
"$returntype$ $methodname$($request_maybe$CancellationToken token = default(CancellationToken));\n",
"$returntype$ $methodname$($request_maybe$Metadata headers = null, CancellationToken cancellationToken = default(CancellationToken));\n",
"methodname", method_name, "request_maybe",
GetMethodRequestParamMaybe(method), "returntype",
GetMethodReturnTypeClient(method));
@ -312,7 +312,7 @@ void GenerateServerInterface(Printer* out, const ServiceDescriptor *service) {
void GenerateClientStub(Printer* out, const ServiceDescriptor *service) {
out->Print("// client stub\n");
out->Print(
"public class $name$ : AbstractStub<$name$, StubConfiguration>, $interface$\n",
"public class $name$ : ClientBase, $interface$\n",
"name", GetClientClassName(service), "interface",
GetClientInterfaceName(service));
out->Print("{\n");
@ -320,12 +320,7 @@ void GenerateClientStub(Printer* out, const ServiceDescriptor *service) {
// constructors
out->Print(
"public $name$(Channel channel) : this(channel, StubConfiguration.Default)\n",
"name", GetClientClassName(service));
out->Print("{\n");
out->Print("}\n");
out->Print(
"public $name$(Channel channel, StubConfiguration config) : base(channel, config)\n",
"public $name$(Channel channel) : base(channel)\n",
"name", GetClientClassName(service));
out->Print("{\n");
out->Print("}\n");
@ -337,16 +332,16 @@ void GenerateClientStub(Printer* out, const ServiceDescriptor *service) {
if (method_type == METHODTYPE_NO_STREAMING) {
// unary calls have an extra synchronous stub method
out->Print(
"public $response$ $methodname$($request$ request, CancellationToken token = default(CancellationToken))\n",
"public $response$ $methodname$($request$ request, Metadata headers = null, CancellationToken cancellationToken = default(CancellationToken))\n",
"methodname", method->name(), "request",
GetClassName(method->input_type()), "response",
GetClassName(method->output_type()));
out->Print("{\n");
out->Indent();
out->Print("var call = CreateCall($servicenamefield$, $methodfield$);\n",
out->Print("var call = CreateCall($servicenamefield$, $methodfield$, headers);\n",
"servicenamefield", GetServiceNameFieldName(), "methodfield",
GetMethodFieldName(method));
out->Print("return Calls.BlockingUnaryCall(call, request, token);\n");
out->Print("return Calls.BlockingUnaryCall(call, request, cancellationToken);\n");
out->Outdent();
out->Print("}\n");
}
@ -356,28 +351,28 @@ void GenerateClientStub(Printer* out, const ServiceDescriptor *service) {
method_name += "Async"; // prevent name clash with synchronous method.
}
out->Print(
"public $returntype$ $methodname$($request_maybe$CancellationToken token = default(CancellationToken))\n",
"public $returntype$ $methodname$($request_maybe$Metadata headers = null, CancellationToken cancellationToken = default(CancellationToken))\n",
"methodname", method_name, "request_maybe",
GetMethodRequestParamMaybe(method), "returntype",
GetMethodReturnTypeClient(method));
out->Print("{\n");
out->Indent();
out->Print("var call = CreateCall($servicenamefield$, $methodfield$);\n",
out->Print("var call = CreateCall($servicenamefield$, $methodfield$, headers);\n",
"servicenamefield", GetServiceNameFieldName(), "methodfield",
GetMethodFieldName(method));
switch (GetMethodType(method)) {
case METHODTYPE_NO_STREAMING:
out->Print("return Calls.AsyncUnaryCall(call, request, token);\n");
out->Print("return Calls.AsyncUnaryCall(call, request, cancellationToken);\n");
break;
case METHODTYPE_CLIENT_STREAMING:
out->Print("return Calls.AsyncClientStreamingCall(call, token);\n");
out->Print("return Calls.AsyncClientStreamingCall(call, cancellationToken);\n");
break;
case METHODTYPE_SERVER_STREAMING:
out->Print(
"return Calls.AsyncServerStreamingCall(call, request, token);\n");
"return Calls.AsyncServerStreamingCall(call, request, cancellationToken);\n");
break;
case METHODTYPE_BIDI_STREAMING:
out->Print("return Calls.AsyncDuplexStreamingCall(call, token);\n");
out->Print("return Calls.AsyncDuplexStreamingCall(call, cancellationToken);\n");
break;
default:
GOOGLE_LOG(FATAL)<< "Can't get here.";
@ -423,9 +418,9 @@ void GenerateBindServiceMethod(Printer* out, const ServiceDescriptor *service) {
}
void GenerateNewStubMethods(Printer* out, const ServiceDescriptor *service) {
out->Print("// creates a new client stub\n");
out->Print("public static $interface$ NewStub(Channel channel)\n",
"interface", GetClientInterfaceName(service));
out->Print("// creates a new client\n");
out->Print("public static $classname$ NewClient(Channel channel)\n",
"classname", GetClientClassName(service));
out->Print("{\n");
out->Indent();
out->Print("return new $classname$(channel);\n", "classname",
@ -433,17 +428,6 @@ void GenerateNewStubMethods(Printer* out, const ServiceDescriptor *service) {
out->Outdent();
out->Print("}\n");
out->Print("\n");
out->Print("// creates a new client stub\n");
out->Print(
"public static $interface$ NewStub(Channel channel, StubConfiguration config)\n",
"interface", GetClientInterfaceName(service));
out->Print("{\n");
out->Indent();
out->Print("return new $classname$(channel, config);\n", "classname",
GetClientClassName(service));
out->Outdent();
out->Print("}\n");
}
void GenerateService(Printer* out, const ServiceDescriptor *service) {

@ -67,7 +67,7 @@ void PrintMethodSignature(Printer *printer, const MethodDescriptor *method,
printer->Print(vars, "- ($return_type$)$method_name$With");
if (method->client_streaming()) {
printer->Print("RequestsWriter:(id<GRXWriter>)requestWriter");
printer->Print("RequestsWriter:(GRXWriter *)requestWriter");
} else {
printer->Print(vars, "Request:($request_class$ *)request");
}

@ -132,7 +132,7 @@ static void handle_op_after_cancellation(grpc_call_element *elem,
mdb.list.head = &calld->status;
mdb.list.tail = &calld->details;
mdb.garbage.head = mdb.garbage.tail = NULL;
mdb.deadline = gpr_inf_future;
mdb.deadline = gpr_inf_future(GPR_CLOCK_REALTIME);
grpc_sopb_add_metadata(op->recv_ops, mdb);
*op->recv_state = GRPC_STREAM_CLOSED;
op->on_done_recv->cb(op->on_done_recv->cb_arg, 1);
@ -518,7 +518,7 @@ static void init_call_elem(grpc_call_element *elem,
gpr_mu_init(&calld->mu_state);
calld->elem = elem;
calld->state = CALL_CREATED;
calld->deadline = gpr_inf_future;
calld->deadline = gpr_inf_future(GPR_CLOCK_REALTIME);
}
/* Destructor for call_data */

@ -36,6 +36,8 @@
#include "src/core/client_config/lb_policy.h"
/** Returns a load balancing policy instance that picks up the first subchannel
* from \a subchannels to succesfully connect */
grpc_lb_policy *grpc_create_pick_first_lb_policy(grpc_subchannel **subchannels,
size_t num_subchannels);

@ -302,7 +302,7 @@ static void continue_connect(grpc_subchannel *c) {
static void start_connect(grpc_subchannel *c) {
gpr_timespec now = gpr_now(GPR_CLOCK_REALTIME);
c->next_attempt = now;
c->backoff_delta = gpr_time_from_seconds(1);
c->backoff_delta = gpr_time_from_seconds(1, GPR_TIMESPAN);
continue_connect(c);
}

@ -98,7 +98,7 @@ grpc_uri *grpc_uri_parse(const char *uri_text, int suppress_errors) {
if (uri_text[scheme_end + 1] == '/' && uri_text[scheme_end + 2] == '/') {
authority_begin = scheme_end + 3;
for (i = authority_begin; uri_text[i] != 0; i++) {
for (i = authority_begin; uri_text[i] != 0 && authority_end == -1; i++) {
if (uri_text[i] == '/') {
authority_end = i;
}

@ -165,6 +165,7 @@ static void start_write(internal_request *req) {
static void on_secure_transport_setup_done(void *rp,
grpc_security_status status,
grpc_endpoint *wrapped_endpoint,
grpc_endpoint *secure_endpoint) {
internal_request *req = rp;
if (status != GRPC_SECURITY_OK) {

@ -102,7 +102,8 @@ void grpc_alarm_list_init(gpr_timespec now) {
void grpc_alarm_list_shutdown(void) {
int i;
while (run_some_expired_alarms(NULL, gpr_inf_future, NULL, 0))
while (run_some_expired_alarms(NULL, gpr_inf_future(GPR_CLOCK_REALTIME), NULL,
0))
;
for (i = 0; i < NUM_SHARDS; i++) {
shard_type *shard = &g_shards[i];
@ -127,6 +128,7 @@ static gpr_timespec dbl_to_ts(double d) {
gpr_timespec ts;
ts.tv_sec = d;
ts.tv_nsec = 1e9 * (d - ts.tv_sec);
ts.clock_type = GPR_TIMESPAN;
return ts;
}

@ -157,7 +157,7 @@ void grpc_iocp_shutdown(void) {
BOOL success;
gpr_event_set(&g_shutdown_iocp, (void *)1);
grpc_iocp_kick();
gpr_event_wait(&g_iocp_done, gpr_inf_future);
gpr_event_wait(&g_iocp_done, gpr_inf_future(GPR_CLOCK_REALTIME));
success = CloseHandle(g_iocp);
GPR_ASSERT(success);
}

@ -57,9 +57,9 @@ static grpc_iomgr_object g_root_object;
static void background_callback_executor(void *ignored) {
gpr_mu_lock(&g_mu);
while (!g_shutdown) {
gpr_timespec deadline = gpr_inf_future;
gpr_timespec short_deadline =
gpr_time_add(gpr_now(GPR_CLOCK_REALTIME), gpr_time_from_millis(100));
gpr_timespec deadline = gpr_inf_future(GPR_CLOCK_REALTIME);
gpr_timespec short_deadline = gpr_time_add(
gpr_now(GPR_CLOCK_REALTIME), gpr_time_from_millis(100, GPR_TIMESPAN));
if (g_cbs_head) {
grpc_iomgr_closure *closure = g_cbs_head;
g_cbs_head = closure->next;
@ -110,8 +110,8 @@ static size_t count_objects(void) {
void grpc_iomgr_shutdown(void) {
grpc_iomgr_object *obj;
grpc_iomgr_closure *closure;
gpr_timespec shutdown_deadline =
gpr_time_add(gpr_now(GPR_CLOCK_REALTIME), gpr_time_from_seconds(10));
gpr_timespec shutdown_deadline = gpr_time_add(
gpr_now(GPR_CLOCK_REALTIME), gpr_time_from_seconds(10, GPR_TIMESPAN));
gpr_timespec last_warning_time = gpr_now(GPR_CLOCK_REALTIME);
gpr_mu_lock(&g_mu);
@ -119,7 +119,7 @@ void grpc_iomgr_shutdown(void) {
while (g_cbs_head != NULL || g_root_object.next != &g_root_object) {
if (gpr_time_cmp(
gpr_time_sub(gpr_now(GPR_CLOCK_REALTIME), last_warning_time),
gpr_time_from_seconds(1)) >= 0) {
gpr_time_from_seconds(1, GPR_TIMESPAN)) >= 0) {
if (g_cbs_head != NULL && g_root_object.next != &g_root_object) {
gpr_log(GPR_DEBUG,
"Waiting for %d iomgr objects to be destroyed and executing "
@ -145,14 +145,14 @@ void grpc_iomgr_shutdown(void) {
} while (g_cbs_head);
continue;
}
if (grpc_alarm_check(&g_mu, gpr_inf_future, NULL)) {
if (grpc_alarm_check(&g_mu, gpr_inf_future(GPR_CLOCK_REALTIME), NULL)) {
gpr_log(GPR_DEBUG, "got late alarm");
continue;
}
if (g_root_object.next != &g_root_object) {
int timeout = 0;
gpr_timespec short_deadline =
gpr_time_add(gpr_now(GPR_CLOCK_REALTIME), gpr_time_from_millis(100));
gpr_timespec short_deadline = gpr_time_add(
gpr_now(GPR_CLOCK_REALTIME), gpr_time_from_millis(100, GPR_TIMESPAN));
while (gpr_cv_wait(&g_rcv, &g_mu, short_deadline) && g_cbs_head == NULL) {
if (gpr_time_cmp(gpr_now(GPR_CLOCK_REALTIME), shutdown_deadline) > 0) {
timeout = 1;
@ -174,7 +174,8 @@ void grpc_iomgr_shutdown(void) {
gpr_mu_unlock(&g_mu);
grpc_kick_poller();
gpr_event_wait(&g_background_callback_executor_done, gpr_inf_future);
gpr_event_wait(&g_background_callback_executor_done,
gpr_inf_future(GPR_CLOCK_REALTIME));
grpc_alarm_list_shutdown();

@ -191,17 +191,17 @@ int grpc_poll_deadline_to_millis_timeout(gpr_timespec deadline,
gpr_timespec now) {
gpr_timespec timeout;
static const int max_spin_polling_us = 10;
if (gpr_time_cmp(deadline, gpr_inf_future) == 0) {
if (gpr_time_cmp(deadline, gpr_inf_future(GPR_CLOCK_REALTIME)) == 0) {
return -1;
}
if (gpr_time_cmp(
deadline,
gpr_time_add(now, gpr_time_from_micros(max_spin_polling_us))) <= 0) {
if (gpr_time_cmp(deadline, gpr_time_add(now, gpr_time_from_micros(
max_spin_polling_us,
GPR_TIMESPAN))) <= 0) {
return 0;
}
timeout = gpr_time_sub(deadline, now);
return gpr_time_to_millis(
gpr_time_add(timeout, gpr_time_from_nanos(GPR_NS_PER_SEC - 1)));
return gpr_time_to_millis(gpr_time_add(
timeout, gpr_time_from_nanos(GPR_NS_PER_SEC - 1, GPR_TIMESPAN)));
}
/*

@ -38,7 +38,7 @@
/* A grpc_pollset_set is a set of pollsets that are interested in an
action. Adding a pollset to a pollset_set automatically adds any
fd's (etc) that have been registered with the set_set with that pollset.
fd's (etc) that have been registered with the set_set to that pollset.
Registering fd's automatically adds them to all current pollsets. */
#ifdef GPR_POSIX_SOCKET

@ -116,7 +116,7 @@ void grpc_tcp_server_destroy(grpc_tcp_server *s,
}
/* This happens asynchronously. Wait while that happens. */
while (s->active_ports) {
gpr_cv_wait(&s->cv, &s->mu, gpr_inf_future);
gpr_cv_wait(&s->cv, &s->mu, gpr_inf_future(GPR_CLOCK_REALTIME));
}
gpr_mu_unlock(&s->mu);

@ -324,7 +324,7 @@ static void jwt_reset_cache(grpc_jwt_credentials *c) {
gpr_free(c->cached.service_url);
c->cached.service_url = NULL;
}
c->cached.jwt_expiration = gpr_inf_past;
c->cached.jwt_expiration = gpr_inf_past(GPR_CLOCK_REALTIME);
}
static void jwt_destroy(grpc_credentials *creds) {
@ -347,8 +347,8 @@ static void jwt_get_request_metadata(grpc_credentials *creds,
grpc_credentials_metadata_cb cb,
void *user_data) {
grpc_jwt_credentials *c = (grpc_jwt_credentials *)creds;
gpr_timespec refresh_threshold = {GRPC_SECURE_TOKEN_REFRESH_THRESHOLD_SECS,
0};
gpr_timespec refresh_threshold = gpr_time_from_seconds(
GRPC_SECURE_TOKEN_REFRESH_THRESHOLD_SECS, GPR_TIMESPAN);
/* See if we can return a cached jwt. */
grpc_credentials_md_store *jwt_md = NULL;
@ -516,6 +516,7 @@ grpc_oauth2_token_fetcher_credentials_parse_server_response(
access_token->value);
token_lifetime->tv_sec = strtol(expires_in->value, NULL, 10);
token_lifetime->tv_nsec = 0;
token_lifetime->clock_type = GPR_TIMESPAN;
if (*token_md != NULL) grpc_credentials_md_store_unref(*token_md);
*token_md = grpc_credentials_md_store_create(1);
grpc_credentials_md_store_add_cstrings(
@ -552,7 +553,7 @@ static void on_oauth2_token_fetcher_http_response(
r->cb(r->user_data, c->access_token_md->entries,
c->access_token_md->num_entries, status);
} else {
c->token_expiration = gpr_inf_past;
c->token_expiration = gpr_inf_past(GPR_CLOCK_REALTIME);
r->cb(r->user_data, NULL, 0, status);
}
gpr_mu_unlock(&c->mu);
@ -564,8 +565,8 @@ static void oauth2_token_fetcher_get_request_metadata(
grpc_credentials_metadata_cb cb, void *user_data) {
grpc_oauth2_token_fetcher_credentials *c =
(grpc_oauth2_token_fetcher_credentials *)creds;
gpr_timespec refresh_threshold = {GRPC_SECURE_TOKEN_REFRESH_THRESHOLD_SECS,
0};
gpr_timespec refresh_threshold = gpr_time_from_seconds(
GRPC_SECURE_TOKEN_REFRESH_THRESHOLD_SECS, GPR_TIMESPAN);
grpc_credentials_md_store *cached_access_token_md = NULL;
{
gpr_mu_lock(&c->mu);
@ -596,7 +597,7 @@ static void init_oauth2_token_fetcher(grpc_oauth2_token_fetcher_credentials *c,
c->base.type = GRPC_CREDENTIALS_TYPE_OAUTH2;
gpr_ref_init(&c->base.refcount, 1);
gpr_mu_init(&c->mu);
c->token_expiration = gpr_inf_past;
c->token_expiration = gpr_inf_past(GPR_CLOCK_REALTIME);
c->fetch_func = fetch_func;
grpc_httpcli_context_init(&c->httpcli_context);
}

@ -91,7 +91,7 @@ static int is_stack_running_on_compute_engine(void) {
/* The http call is local. If it takes more than one sec, it is for sure not
on compute engine. */
gpr_timespec max_detection_delay = {1, 0};
gpr_timespec max_detection_delay = gpr_time_from_seconds(1, GPR_TIMESPAN);
grpc_pollset_init(&detector.pollset);
detector.is_done = 0;
@ -112,7 +112,7 @@ static int is_stack_running_on_compute_engine(void) {
called once for the lifetime of the process by the default credentials. */
gpr_mu_lock(GRPC_POLLSET_MU(&detector.pollset));
while (!detector.is_done) {
grpc_pollset_work(&detector.pollset, gpr_inf_future);
grpc_pollset_work(&detector.pollset, gpr_inf_future(GPR_CLOCK_REALTIME));
}
gpr_mu_unlock(GRPC_POLLSET_MU(&detector.pollset));

@ -49,7 +49,7 @@
/* --- Constants. --- */
/* 1 hour max. */
const gpr_timespec grpc_max_auth_token_lifetime = {3600, 0};
const gpr_timespec grpc_max_auth_token_lifetime = {3600, 0, GPR_TIMESPAN};
#define GRPC_JWT_RSA_SHA256_ALGORITHM "RS256"
#define GRPC_JWT_TYPE "JWT"

@ -109,7 +109,7 @@ static const char *validate_string_field(const grpc_json *json,
static gpr_timespec validate_time_field(const grpc_json *json,
const char *key) {
gpr_timespec result = gpr_time_0;
gpr_timespec result = gpr_time_0(GPR_CLOCK_REALTIME);
if (json->type != GRPC_JSON_NUMBER) {
gpr_log(GPR_ERROR, "Invalid %s field [%s]", key, json->value);
return result;
@ -221,17 +221,17 @@ const char *grpc_jwt_claims_audience(const grpc_jwt_claims *claims) {
}
gpr_timespec grpc_jwt_claims_issued_at(const grpc_jwt_claims *claims) {
if (claims == NULL) return gpr_inf_past;
if (claims == NULL) return gpr_inf_past(GPR_CLOCK_REALTIME);
return claims->iat;
}
gpr_timespec grpc_jwt_claims_expires_at(const grpc_jwt_claims *claims) {
if (claims == NULL) return gpr_inf_future;
if (claims == NULL) return gpr_inf_future(GPR_CLOCK_REALTIME);
return claims->exp;
}
gpr_timespec grpc_jwt_claims_not_before(const grpc_jwt_claims *claims) {
if (claims == NULL) return gpr_inf_past;
if (claims == NULL) return gpr_inf_past(GPR_CLOCK_REALTIME);
return claims->nbf;
}
@ -242,9 +242,9 @@ grpc_jwt_claims *grpc_jwt_claims_from_json(grpc_json *json, gpr_slice buffer) {
memset(claims, 0, sizeof(grpc_jwt_claims));
claims->json = json;
claims->buffer = buffer;
claims->iat = gpr_inf_past;
claims->nbf = gpr_inf_past;
claims->exp = gpr_inf_future;
claims->iat = gpr_inf_past(GPR_CLOCK_REALTIME);
claims->nbf = gpr_inf_past(GPR_CLOCK_REALTIME);
claims->exp = gpr_inf_future(GPR_CLOCK_REALTIME);
/* Per the spec, all fields are optional. */
for (cur = json->child; cur != NULL; cur = cur->next) {
@ -262,13 +262,16 @@ grpc_jwt_claims *grpc_jwt_claims_from_json(grpc_json *json, gpr_slice buffer) {
if (claims->jti == NULL) goto error;
} else if (strcmp(cur->key, "iat") == 0) {
claims->iat = validate_time_field(cur, "iat");
if (gpr_time_cmp(claims->iat, gpr_time_0) == 0) goto error;
if (gpr_time_cmp(claims->iat, gpr_time_0(GPR_CLOCK_REALTIME)) == 0)
goto error;
} else if (strcmp(cur->key, "exp") == 0) {
claims->exp = validate_time_field(cur, "exp");
if (gpr_time_cmp(claims->exp, gpr_time_0) == 0) goto error;
if (gpr_time_cmp(claims->exp, gpr_time_0(GPR_CLOCK_REALTIME)) == 0)
goto error;
} else if (strcmp(cur->key, "nbf") == 0) {
claims->nbf = validate_time_field(cur, "nbf");
if (gpr_time_cmp(claims->nbf, gpr_time_0) == 0) goto error;
if (gpr_time_cmp(claims->nbf, gpr_time_0(GPR_CLOCK_REALTIME)) == 0)
goto error;
}
}
return claims;
@ -359,10 +362,10 @@ void verifier_cb_ctx_destroy(verifier_cb_ctx *ctx) {
/* --- grpc_jwt_verifier object. --- */
/* Clock skew defaults to one minute. */
gpr_timespec grpc_jwt_verifier_clock_skew = {60, 0};
gpr_timespec grpc_jwt_verifier_clock_skew = {60, 0, GPR_TIMESPAN};
/* Max delay defaults to one minute. */
gpr_timespec grpc_jwt_verifier_max_delay = {60, 0};
gpr_timespec grpc_jwt_verifier_max_delay = {60, 0, GPR_TIMESPAN};
typedef struct {
char *email_domain;

@ -47,7 +47,8 @@ typedef struct {
tsi_handshaker *handshaker;
unsigned char *handshake_buffer;
size_t handshake_buffer_size;
grpc_endpoint *endpoint;
grpc_endpoint *wrapped_endpoint;
grpc_endpoint *secure_endpoint;
gpr_slice_buffer left_overs;
grpc_secure_transport_setup_done_cb cb;
void *user_data;
@ -63,13 +64,16 @@ static void on_handshake_data_sent_to_peer(void *setup,
static void secure_transport_setup_done(grpc_secure_transport_setup *s,
int is_success) {
if (is_success) {
s->cb(s->user_data, GRPC_SECURITY_OK, s->endpoint);
s->cb(s->user_data, GRPC_SECURITY_OK, s->wrapped_endpoint,
s->secure_endpoint);
} else {
if (s->endpoint != NULL) {
grpc_endpoint_shutdown(s->endpoint);
grpc_endpoint_destroy(s->endpoint);
if (s->secure_endpoint != NULL) {
grpc_endpoint_shutdown(s->secure_endpoint);
grpc_endpoint_destroy(s->secure_endpoint);
} else {
grpc_endpoint_destroy(s->wrapped_endpoint);
}
s->cb(s->user_data, GRPC_SECURITY_ERROR, NULL);
s->cb(s->user_data, GRPC_SECURITY_ERROR, s->wrapped_endpoint, NULL);
}
if (s->handshaker != NULL) tsi_handshaker_destroy(s->handshaker);
if (s->handshake_buffer != NULL) gpr_free(s->handshake_buffer);
@ -95,8 +99,9 @@ static void on_peer_checked(void *user_data, grpc_security_status status) {
secure_transport_setup_done(s, 0);
return;
}
s->endpoint = grpc_secure_endpoint_create(
protector, s->endpoint, s->left_overs.slices, s->left_overs.count);
s->secure_endpoint =
grpc_secure_endpoint_create(protector, s->wrapped_endpoint,
s->left_overs.slices, s->left_overs.count);
secure_transport_setup_done(s, 1);
return;
}
@ -152,7 +157,7 @@ static void send_handshake_bytes_to_peer(grpc_secure_transport_setup *s) {
gpr_slice_from_copied_buffer((const char *)s->handshake_buffer, offset);
/* TODO(klempner,jboeuf): This should probably use the client setup
deadline */
write_status = grpc_endpoint_write(s->endpoint, &to_send, 1,
write_status = grpc_endpoint_write(s->wrapped_endpoint, &to_send, 1,
on_handshake_data_sent_to_peer, s);
if (write_status == GRPC_ENDPOINT_WRITE_ERROR) {
gpr_log(GPR_ERROR, "Could not send handshake data to peer.");
@ -198,7 +203,7 @@ static void on_handshake_data_received_from_peer(
if (result == TSI_INCOMPLETE_DATA) {
/* TODO(klempner,jboeuf): This should probably use the client setup
deadline */
grpc_endpoint_notify_on_read(s->endpoint,
grpc_endpoint_notify_on_read(s->wrapped_endpoint,
on_handshake_data_received_from_peer, setup);
cleanup_slices(slices, nslices);
return;
@ -256,7 +261,7 @@ static void on_handshake_data_sent_to_peer(void *setup,
if (tsi_handshaker_is_in_progress(s->handshaker)) {
/* TODO(klempner,jboeuf): This should probably use the client setup
deadline */
grpc_endpoint_notify_on_read(s->endpoint,
grpc_endpoint_notify_on_read(s->wrapped_endpoint,
on_handshake_data_received_from_peer, setup);
} else {
check_peer(s);
@ -280,7 +285,7 @@ void grpc_setup_secure_transport(grpc_security_connector *connector,
GRPC_SECURITY_CONNECTOR_REF(connector, "secure_transport_setup");
s->handshake_buffer_size = GRPC_INITIAL_HANDSHAKE_BUFFER_SIZE;
s->handshake_buffer = gpr_malloc(s->handshake_buffer_size);
s->endpoint = nonsecure_endpoint;
s->wrapped_endpoint = nonsecure_endpoint;
s->user_data = user_data;
s->cb = cb;
gpr_slice_buffer_init(&s->left_overs);

@ -42,7 +42,7 @@
/* Ownership of the secure_endpoint is transfered. */
typedef void (*grpc_secure_transport_setup_done_cb)(
void *user_data, grpc_security_status status,
grpc_endpoint *secure_endpoint);
grpc_endpoint *wrapped_endpoint, grpc_endpoint *secure_endpoint);
/* Calls the callback upon completion. */
void grpc_setup_secure_transport(grpc_security_connector *connector,

@ -51,10 +51,16 @@
#include <grpc/support/sync.h>
#include <grpc/support/useful.h>
typedef struct tcp_endpoint_list {
grpc_endpoint *tcp_endpoint;
struct tcp_endpoint_list *next;
} tcp_endpoint_list;
typedef struct grpc_server_secure_state {
grpc_server *server;
grpc_tcp_server *tcp;
grpc_security_connector *sc;
tcp_endpoint_list *handshaking_tcp_endpoints;
int is_shutdown;
gpr_mu mu;
gpr_refcount refcount;
@ -88,14 +94,37 @@ static void setup_transport(void *statep, grpc_transport *transport,
grpc_channel_args_destroy(args_copy);
}
static int remove_tcp_from_list_locked(grpc_server_secure_state *state,
grpc_endpoint *tcp) {
tcp_endpoint_list *node = state->handshaking_tcp_endpoints;
tcp_endpoint_list *tmp = NULL;
if (node && node->tcp_endpoint == tcp) {
state->handshaking_tcp_endpoints = state->handshaking_tcp_endpoints->next;
gpr_free(node);
return 0;
}
while (node) {
if (node->next->tcp_endpoint == tcp) {
tmp = node->next;
node->next = node->next->next;
gpr_free(tmp);
return 0;
}
node = node->next;
}
return -1;
}
static void on_secure_transport_setup_done(void *statep,
grpc_security_status status,
grpc_endpoint *wrapped_endpoint,
grpc_endpoint *secure_endpoint) {
grpc_server_secure_state *state = statep;
grpc_transport *transport;
grpc_mdctx *mdctx;
if (status == GRPC_SECURITY_OK) {
gpr_mu_lock(&state->mu);
remove_tcp_from_list_locked(state, wrapped_endpoint);
if (!state->is_shutdown) {
mdctx = grpc_mdctx_create();
transport = grpc_create_chttp2_transport(
@ -110,6 +139,9 @@ static void on_secure_transport_setup_done(void *statep,
}
gpr_mu_unlock(&state->mu);
} else {
gpr_mu_lock(&state->mu);
remove_tcp_from_list_locked(state, wrapped_endpoint);
gpr_mu_unlock(&state->mu);
gpr_log(GPR_ERROR, "Secure transport failed with error %d", status);
}
state_unref(state);
@ -117,7 +149,14 @@ static void on_secure_transport_setup_done(void *statep,
static void on_accept(void *statep, grpc_endpoint *tcp) {
grpc_server_secure_state *state = statep;
tcp_endpoint_list *node;
state_ref(state);
node = gpr_malloc(sizeof(tcp_endpoint_list));
node->tcp_endpoint = tcp;
gpr_mu_lock(&state->mu);
node->next = state->handshaking_tcp_endpoints;
state->handshaking_tcp_endpoints = node;
gpr_mu_unlock(&state->mu);
grpc_setup_secure_transport(state->sc, tcp, on_secure_transport_setup_done,
state);
}
@ -132,6 +171,13 @@ static void start(grpc_server *server, void *statep, grpc_pollset **pollsets,
static void destroy_done(void *statep) {
grpc_server_secure_state *state = statep;
grpc_server_listener_destroy_done(state->server);
gpr_mu_lock(&state->mu);
while (state->handshaking_tcp_endpoints != NULL) {
grpc_endpoint_shutdown(state->handshaking_tcp_endpoints->tcp_endpoint);
remove_tcp_from_list_locked(state,
state->handshaking_tcp_endpoints->tcp_endpoint);
}
gpr_mu_unlock(&state->mu);
state_unref(state);
}
@ -209,6 +255,7 @@ int grpc_server_add_secure_http2_port(grpc_server *server, const char *addr,
state->server = server;
state->tcp = tcp;
state->sc = sc;
state->handshaking_tcp_endpoints = NULL;
state->is_shutdown = 0;
gpr_mu_init(&state->mu);
gpr_ref_init(&state->refcount, 1);

@ -121,8 +121,9 @@ void gpr_cancellable_cancel(gpr_cancellable *c) {
} else {
gpr_event ev;
gpr_event_init(&ev);
gpr_event_wait(&ev, gpr_time_add(gpr_now(GPR_CLOCK_REALTIME),
gpr_time_from_micros(1000)));
gpr_event_wait(
&ev, gpr_time_add(gpr_now(GPR_CLOCK_REALTIME),
gpr_time_from_micros(1000, GPR_TIMESPAN)));
}
}
} while (failures != 0);

@ -63,7 +63,7 @@ void gpr_cv_destroy(gpr_cv *cv) { GPR_ASSERT(pthread_cond_destroy(cv) == 0); }
int gpr_cv_wait(gpr_cv *cv, gpr_mu *mu, gpr_timespec abs_deadline) {
int err = 0;
if (gpr_time_cmp(abs_deadline, gpr_inf_future) == 0) {
if (gpr_time_cmp(abs_deadline, gpr_inf_future(GPR_CLOCK_REALTIME)) == 0) {
err = pthread_cond_wait(cv, mu);
} else {
struct timespec abs_deadline_ts;

@ -83,7 +83,7 @@ int gpr_cv_wait(gpr_cv *cv, gpr_mu *mu, gpr_timespec abs_deadline) {
int timeout = 0;
DWORD timeout_max_ms;
mu->locked = 0;
if (gpr_time_cmp(abs_deadline, gpr_inf_future) == 0) {
if (gpr_time_cmp(abs_deadline, gpr_inf_future(GPR_CLOCK_REALTIME)) == 0) {
SleepConditionVariableCS(cv, &mu->cs, INFINITE);
} else {
gpr_timespec now = gpr_now(GPR_CLOCK_REALTIME);

@ -41,6 +41,7 @@
int gpr_time_cmp(gpr_timespec a, gpr_timespec b) {
int cmp = (a.tv_sec > b.tv_sec) - (a.tv_sec < b.tv_sec);
GPR_ASSERT(a.clock_type == b.clock_type);
if (cmp == 0) {
cmp = (a.tv_nsec > b.tv_nsec) - (a.tv_nsec < b.tv_nsec);
}
@ -71,19 +72,40 @@ gpr_timespec gpr_time_max(gpr_timespec a, gpr_timespec b) {
((t)(TYPE_IS_SIGNED(t) ? (TOP_BIT_OF_TYPE(t) - 1) \
: ((TOP_BIT_OF_TYPE(t) - 1) << 1) + 1))
const gpr_timespec gpr_time_0 = {0, 0};
const gpr_timespec gpr_inf_future = {TYPE_MAX(time_t), 0};
const gpr_timespec gpr_inf_past = {TYPE_MIN(time_t), 0};
gpr_timespec gpr_time_0(gpr_clock_type type) {
gpr_timespec out;
out.tv_sec = 0;
out.tv_nsec = 0;
out.clock_type = type;
return out;
}
gpr_timespec gpr_inf_future(gpr_clock_type type) {
gpr_timespec out;
out.tv_sec = TYPE_MAX(time_t);
out.tv_nsec = 0;
out.clock_type = type;
return out;
}
gpr_timespec gpr_inf_past(gpr_clock_type type) {
gpr_timespec out;
out.tv_sec = TYPE_MIN(time_t);
out.tv_nsec = 0;
out.clock_type = type;
return out;
}
/* TODO(ctiller): consider merging _nanos, _micros, _millis into a single
function for maintainability. Similarly for _seconds, _minutes, and _hours */
gpr_timespec gpr_time_from_nanos(long ns) {
gpr_timespec gpr_time_from_nanos(long ns, gpr_clock_type type) {
gpr_timespec result;
result.clock_type = type;
if (ns == LONG_MAX) {
result = gpr_inf_future;
result = gpr_inf_future(type);
} else if (ns == LONG_MIN) {
result = gpr_inf_past;
result = gpr_inf_past(type);
} else if (ns >= 0) {
result.tv_sec = ns / GPR_NS_PER_SEC;
result.tv_nsec = (int)(ns - result.tv_sec * GPR_NS_PER_SEC);
@ -95,12 +117,13 @@ gpr_timespec gpr_time_from_nanos(long ns) {
return result;
}
gpr_timespec gpr_time_from_micros(long us) {
gpr_timespec gpr_time_from_micros(long us, gpr_clock_type type) {
gpr_timespec result;
result.clock_type = type;
if (us == LONG_MAX) {
result = gpr_inf_future;
result = gpr_inf_future(type);
} else if (us == LONG_MIN) {
result = gpr_inf_past;
result = gpr_inf_past(type);
} else if (us >= 0) {
result.tv_sec = us / 1000000;
result.tv_nsec = (int)((us - result.tv_sec * 1000000) * 1000);
@ -112,12 +135,13 @@ gpr_timespec gpr_time_from_micros(long us) {
return result;
}
gpr_timespec gpr_time_from_millis(long ms) {
gpr_timespec gpr_time_from_millis(long ms, gpr_clock_type type) {
gpr_timespec result;
result.clock_type = type;
if (ms == LONG_MAX) {
result = gpr_inf_future;
result = gpr_inf_future(type);
} else if (ms == LONG_MIN) {
result = gpr_inf_past;
result = gpr_inf_past(type);
} else if (ms >= 0) {
result.tv_sec = ms / 1000;
result.tv_nsec = (int)((ms - result.tv_sec * 1000) * 1000000);
@ -129,12 +153,13 @@ gpr_timespec gpr_time_from_millis(long ms) {
return result;
}
gpr_timespec gpr_time_from_seconds(long s) {
gpr_timespec gpr_time_from_seconds(long s, gpr_clock_type type) {
gpr_timespec result;
result.clock_type = type;
if (s == LONG_MAX) {
result = gpr_inf_future;
result = gpr_inf_future(type);
} else if (s == LONG_MIN) {
result = gpr_inf_past;
result = gpr_inf_past(type);
} else {
result.tv_sec = s;
result.tv_nsec = 0;
@ -142,12 +167,13 @@ gpr_timespec gpr_time_from_seconds(long s) {
return result;
}
gpr_timespec gpr_time_from_minutes(long m) {
gpr_timespec gpr_time_from_minutes(long m, gpr_clock_type type) {
gpr_timespec result;
result.clock_type = type;
if (m >= LONG_MAX / 60) {
result = gpr_inf_future;
result = gpr_inf_future(type);
} else if (m <= LONG_MIN / 60) {
result = gpr_inf_past;
result = gpr_inf_past(type);
} else {
result.tv_sec = m * 60;
result.tv_nsec = 0;
@ -155,12 +181,13 @@ gpr_timespec gpr_time_from_minutes(long m) {
return result;
}
gpr_timespec gpr_time_from_hours(long h) {
gpr_timespec gpr_time_from_hours(long h, gpr_clock_type type) {
gpr_timespec result;
result.clock_type = type;
if (h >= LONG_MAX / 3600) {
result = gpr_inf_future;
result = gpr_inf_future(type);
} else if (h <= LONG_MIN / 3600) {
result = gpr_inf_past;
result = gpr_inf_past(type);
} else {
result.tv_sec = h * 3600;
result.tv_nsec = 0;
@ -171,6 +198,8 @@ gpr_timespec gpr_time_from_hours(long h) {
gpr_timespec gpr_time_add(gpr_timespec a, gpr_timespec b) {
gpr_timespec sum;
int inc = 0;
GPR_ASSERT(b.clock_type == GPR_TIMESPAN);
sum.clock_type = a.clock_type;
sum.tv_nsec = a.tv_nsec + b.tv_nsec;
if (sum.tv_nsec >= GPR_NS_PER_SEC) {
sum.tv_nsec -= GPR_NS_PER_SEC;
@ -180,14 +209,14 @@ gpr_timespec gpr_time_add(gpr_timespec a, gpr_timespec b) {
sum = a;
} else if (b.tv_sec == TYPE_MAX(time_t) ||
(b.tv_sec >= 0 && a.tv_sec >= TYPE_MAX(time_t) - b.tv_sec)) {
sum = gpr_inf_future;
sum = gpr_inf_future(sum.clock_type);
} else if (b.tv_sec == TYPE_MIN(time_t) ||
(b.tv_sec <= 0 && a.tv_sec <= TYPE_MIN(time_t) - b.tv_sec)) {
sum = gpr_inf_past;
sum = gpr_inf_past(sum.clock_type);
} else {
sum.tv_sec = a.tv_sec + b.tv_sec;
if (inc != 0 && sum.tv_sec == TYPE_MAX(time_t) - 1) {
sum = gpr_inf_future;
sum = gpr_inf_future(sum.clock_type);
} else {
sum.tv_sec += inc;
}
@ -198,6 +227,12 @@ gpr_timespec gpr_time_add(gpr_timespec a, gpr_timespec b) {
gpr_timespec gpr_time_sub(gpr_timespec a, gpr_timespec b) {
gpr_timespec diff;
int dec = 0;
if (b.clock_type == GPR_TIMESPAN) {
diff.clock_type = a.clock_type;
} else {
GPR_ASSERT(a.clock_type == b.clock_type);
diff.clock_type = GPR_TIMESPAN;
}
diff.tv_nsec = a.tv_nsec - b.tv_nsec;
if (diff.tv_nsec < 0) {
diff.tv_nsec += GPR_NS_PER_SEC;
@ -207,14 +242,14 @@ gpr_timespec gpr_time_sub(gpr_timespec a, gpr_timespec b) {
diff = a;
} else if (b.tv_sec == TYPE_MIN(time_t) ||
(b.tv_sec <= 0 && a.tv_sec >= TYPE_MAX(time_t) + b.tv_sec)) {
diff = gpr_inf_future;
diff = gpr_inf_future(GPR_CLOCK_REALTIME);
} else if (b.tv_sec == TYPE_MAX(time_t) ||
(b.tv_sec >= 0 && a.tv_sec <= TYPE_MIN(time_t) + b.tv_sec)) {
diff = gpr_inf_past;
diff = gpr_inf_past(GPR_CLOCK_REALTIME);
} else {
diff.tv_sec = a.tv_sec - b.tv_sec;
if (dec != 0 && diff.tv_sec == TYPE_MIN(time_t) + 1) {
diff = gpr_inf_past;
diff = gpr_inf_past(GPR_CLOCK_REALTIME);
} else {
diff.tv_sec -= dec;
}
@ -225,6 +260,9 @@ gpr_timespec gpr_time_sub(gpr_timespec a, gpr_timespec b) {
int gpr_time_similar(gpr_timespec a, gpr_timespec b, gpr_timespec threshold) {
int cmp_ab;
GPR_ASSERT(a.clock_type == b.clock_type);
GPR_ASSERT(threshold.clock_type == GPR_TIMESPAN);
cmp_ab = gpr_time_cmp(a, b);
if (cmp_ab == 0) return 1;
if (cmp_ab < 0) {

@ -38,6 +38,7 @@
#include <stdlib.h>
#include <time.h>
#include <unistd.h>
#include <grpc/support/log.h>
#include <grpc/support/time.h>
static struct timespec timespec_from_gpr(gpr_timespec gts) {
@ -48,10 +49,12 @@ static struct timespec timespec_from_gpr(gpr_timespec gts) {
}
#if _POSIX_TIMERS > 0
static gpr_timespec gpr_from_timespec(struct timespec ts) {
static gpr_timespec gpr_from_timespec(struct timespec ts,
gpr_clock_type clock) {
gpr_timespec rv;
rv.tv_sec = ts.tv_sec;
rv.tv_nsec = (int)ts.tv_nsec;
rv.clock_type = clock;
return rv;
}
@ -62,8 +65,9 @@ void gpr_time_init(void) {}
gpr_timespec gpr_now(gpr_clock_type clock) {
struct timespec now;
GPR_ASSERT(clock != GPR_TIMESPAN);
clock_gettime(clockid_for_gpr_clock[clock], &now);
return gpr_from_timespec(now);
return gpr_from_timespec(now, clock);
}
#else
/* For some reason Apple's OSes haven't implemented clock_gettime. */
@ -88,6 +92,7 @@ gpr_timespec gpr_now(gpr_clock_type clock) {
struct timeval now_tv;
double now_dbl;
now.clock_type = clock;
switch (clock) {
case GPR_CLOCK_REALTIME:
gettimeofday(&now_tv, NULL);
@ -99,6 +104,8 @@ gpr_timespec gpr_now(gpr_clock_type clock) {
now.tv_sec = now_dbl * 1e-9;
now.tv_nsec = now_dbl - now.tv_sec * 1e9;
break;
case GPR_TIMESPAN:
abort();
}
return now;

@ -55,6 +55,7 @@ gpr_timespec gpr_now(gpr_clock_type clock) {
struct _timeb now_tb;
LARGE_INTEGER timestamp;
double now_dbl;
now_tv.clock_type = clock;
switch (clock) {
case GPR_CLOCK_REALTIME:
_ftime_s(&now_tb);

@ -62,6 +62,7 @@ int grpc_bbq_empty(grpc_byte_buffer_queue *q) {
}
void grpc_bbq_push(grpc_byte_buffer_queue *q, grpc_byte_buffer *buffer) {
q->bytes += grpc_byte_buffer_length(buffer);
bba_push(&q->filling, buffer);
}
@ -72,8 +73,11 @@ void grpc_bbq_flush(grpc_byte_buffer_queue *q) {
}
}
size_t grpc_bbq_bytes(grpc_byte_buffer_queue *q) { return q->bytes; }
grpc_byte_buffer *grpc_bbq_pop(grpc_byte_buffer_queue *q) {
grpc_bbq_array temp_array;
grpc_byte_buffer *out;
if (q->drain_pos == q->draining.count) {
if (q->filling.count == 0) {
@ -87,5 +91,7 @@ grpc_byte_buffer *grpc_bbq_pop(grpc_byte_buffer_queue *q) {
q->draining = temp_array;
}
return q->draining.data[q->drain_pos++];
out = q->draining.data[q->drain_pos++];
q->bytes -= grpc_byte_buffer_length(out);
return out;
}

@ -49,6 +49,7 @@ typedef struct {
size_t drain_pos;
grpc_bbq_array filling;
grpc_bbq_array draining;
size_t bytes;
} grpc_byte_buffer_queue;
void grpc_bbq_destroy(grpc_byte_buffer_queue *q);
@ -56,5 +57,6 @@ grpc_byte_buffer *grpc_bbq_pop(grpc_byte_buffer_queue *q);
void grpc_bbq_flush(grpc_byte_buffer_queue *q);
int grpc_bbq_empty(grpc_byte_buffer_queue *q);
void grpc_bbq_push(grpc_byte_buffer_queue *q, grpc_byte_buffer *bb);
size_t grpc_bbq_bytes(grpc_byte_buffer_queue *q);
#endif /* GRPC_INTERNAL_CORE_SURFACE_BYTE_BUFFER_QUEUE_H */

@ -347,7 +347,7 @@ grpc_call *grpc_call_create(grpc_channel *channel, grpc_completion_queue *cq,
}
grpc_call_stack_init(channel_stack, server_transport_data, initial_op_ptr,
CALL_STACK_FROM_CALL(call));
if (gpr_time_cmp(send_deadline, gpr_inf_future) != 0) {
if (gpr_time_cmp(send_deadline, gpr_inf_future(GPR_CLOCK_REALTIME)) != 0) {
set_deadline_alarm(call, send_deadline);
}
return call;
@ -513,6 +513,8 @@ static void unlock(grpc_call *call) {
int completing_requests = 0;
int start_op = 0;
int i;
const gpr_uint32 MAX_RECV_PEEK_AHEAD = 65536;
size_t buffered_bytes;
int cancel_alarm = 0;
memset(&op, 0, sizeof(op));
@ -528,6 +530,17 @@ static void unlock(grpc_call *call) {
op.recv_ops = &call->recv_ops;
op.recv_state = &call->recv_state;
op.on_done_recv = &call->on_done_recv;
if (grpc_bbq_empty(&call->incoming_queue) && call->reading_message) {
op.max_recv_bytes = call->incoming_message_length -
call->incoming_message.length + MAX_RECV_PEEK_AHEAD;
} else {
buffered_bytes = grpc_bbq_bytes(&call->incoming_queue);
if (buffered_bytes > MAX_RECV_PEEK_AHEAD) {
op.max_recv_bytes = 0;
} else {
op.max_recv_bytes = MAX_RECV_PEEK_AHEAD - buffered_bytes;
}
}
call->receiving = 1;
GRPC_CALL_INTERNAL_REF(call, "receiving");
start_op = 1;
@ -972,7 +985,7 @@ static int fill_send_ops(grpc_call *call, grpc_transport_stream_op *op) {
mdb.list = chain_metadata_from_app(call, data.send_metadata.count,
data.send_metadata.metadata);
mdb.garbage.head = mdb.garbage.tail = NULL;
mdb.deadline = gpr_inf_future;
mdb.deadline = gpr_inf_future(GPR_CLOCK_REALTIME);
/* send status */
/* TODO(ctiller): cache common status values */
data = call->request_data[GRPC_IOREQ_SEND_STATUS];
@ -1325,7 +1338,7 @@ static void recv_metadata(grpc_call *call, grpc_metadata_batch *md) {
l->md = 0;
}
}
if (gpr_time_cmp(md->deadline, gpr_inf_future) != 0) {
if (gpr_time_cmp(md->deadline, gpr_inf_future(GPR_CLOCK_REALTIME)) != 0) {
set_deadline_alarm(call, md->deadline);
}
if (!is_trailing) {

@ -116,7 +116,7 @@ void grpc_cq_begin_op(grpc_completion_queue *cc) {
void grpc_cq_end_op(grpc_completion_queue *cc, void *tag, int success,
void (*done)(void *done_arg, grpc_cq_completion *storage),
void *done_arg, grpc_cq_completion *storage) {
int shutdown = gpr_unref(&cc->pending_events);
int shutdown;
storage->tag = tag;
storage->done = done;
@ -124,15 +124,15 @@ void grpc_cq_end_op(grpc_completion_queue *cc, void *tag, int success,
storage->next =
((gpr_uintptr)&cc->completed_head) | ((gpr_uintptr)(success != 0));
gpr_mu_lock(GRPC_POLLSET_MU(&cc->pollset));
shutdown = gpr_unref(&cc->pending_events);
if (!shutdown) {
gpr_mu_lock(GRPC_POLLSET_MU(&cc->pollset));
cc->completed_tail->next =
((gpr_uintptr)storage) | (1u & (gpr_uintptr)cc->completed_tail->next);
cc->completed_tail = storage;
grpc_pollset_kick(&cc->pollset);
gpr_mu_unlock(GRPC_POLLSET_MU(&cc->pollset));
} else {
gpr_mu_lock(GRPC_POLLSET_MU(&cc->pollset));
cc->completed_tail->next =
((gpr_uintptr)storage) | (1u & (gpr_uintptr)cc->completed_tail->next);
cc->completed_tail = storage;
@ -260,8 +260,9 @@ grpc_pollset *grpc_cq_pollset(grpc_completion_queue *cc) {
void grpc_cq_hack_spin_pollset(grpc_completion_queue *cc) {
gpr_mu_lock(GRPC_POLLSET_MU(&cc->pollset));
grpc_pollset_kick(&cc->pollset);
grpc_pollset_work(&cc->pollset, gpr_time_add(gpr_now(GPR_CLOCK_REALTIME),
gpr_time_from_millis(100)));
grpc_pollset_work(&cc->pollset,
gpr_time_add(gpr_now(GPR_CLOCK_REALTIME),
gpr_time_from_millis(100, GPR_TIMESPAN)));
gpr_mu_unlock(GRPC_POLLSET_MU(&cc->pollset));
}

@ -72,7 +72,7 @@ static void lame_start_transport_stream_op(grpc_call_element *elem,
mdb.list.head = &calld->status;
mdb.list.tail = &calld->details;
mdb.garbage.head = mdb.garbage.tail = NULL;
mdb.deadline = gpr_inf_future;
mdb.deadline = gpr_inf_future(GPR_CLOCK_REALTIME);
grpc_sopb_add_metadata(op->recv_ops, mdb);
*op->recv_state = GRPC_STREAM_CLOSED;
op->on_done_recv->cb(op->on_done_recv->cb_arg, 1);

@ -75,6 +75,7 @@ static void connector_unref(grpc_connector *con) {
static void on_secure_transport_setup_done(void *arg,
grpc_security_status status,
grpc_endpoint *wrapped_endpoint,
grpc_endpoint *secure_endpoint) {
connector *c = arg;
grpc_iomgr_closure *notify;

@ -487,9 +487,9 @@ static void maybe_finish_shutdown(grpc_server *server) {
if (server->root_channel_data.next != &server->root_channel_data ||
server->listeners_destroyed < num_listeners(server)) {
if (gpr_time_cmp(
gpr_time_sub(gpr_now(GPR_CLOCK_REALTIME), server->last_shutdown_message_time),
gpr_time_from_seconds(1)) >= 0) {
if (gpr_time_cmp(gpr_time_sub(gpr_now(GPR_CLOCK_REALTIME),
server->last_shutdown_message_time),
gpr_time_from_seconds(1, GPR_TIMESPAN)) >= 0) {
server->last_shutdown_message_time = gpr_now(GPR_CLOCK_REALTIME);
gpr_log(GPR_DEBUG,
"Waiting for %d channels and %d/%d listeners to be destroyed"
@ -536,7 +536,8 @@ static void server_on_recv(void *ptr, int success) {
grpc_stream_op *op = &ops[i];
if (op->type != GRPC_OP_METADATA) continue;
grpc_metadata_batch_filter(&op->data.metadata, server_filter, elem);
if (0 != gpr_time_cmp(op->data.metadata.deadline, gpr_inf_future)) {
if (0 != gpr_time_cmp(op->data.metadata.deadline,
gpr_inf_future(GPR_CLOCK_REALTIME))) {
calld->deadline = op->data.metadata.deadline;
}
calld->got_initial_metadata = 1;
@ -610,7 +611,7 @@ static void accept_stream(void *cd, grpc_transport *transport,
channel_data *chand = cd;
/* create a call */
grpc_call_create(chand->channel, NULL, transport_server_data, NULL, 0,
gpr_inf_future);
gpr_inf_future(GPR_CLOCK_REALTIME));
}
static void channel_connectivity_changed(void *cd, int iomgr_status_ignored) {
@ -638,7 +639,7 @@ static void init_call_elem(grpc_call_element *elem,
call_data *calld = elem->call_data;
channel_data *chand = elem->channel_data;
memset(calld, 0, sizeof(call_data));
calld->deadline = gpr_inf_future;
calld->deadline = gpr_inf_future(GPR_CLOCK_REALTIME);
calld->call = grpc_call_from_top_element(elem);
gpr_mu_init(&calld->mu_state);

@ -94,8 +94,8 @@ grpc_chttp2_parse_error grpc_chttp2_window_update_parser_parse(
}
GPR_ASSERT(is_last);
if (transport_parsing->incoming_stream_id) {
if (stream_parsing) {
if (transport_parsing->incoming_stream_id != 0) {
if (stream_parsing != NULL) {
GRPC_CHTTP2_FLOWCTL_TRACE_STREAM("update", transport_parsing,
stream_parsing, outgoing_window_update,
p->amount);

@ -42,7 +42,7 @@
void grpc_chttp2_incoming_metadata_buffer_init(
grpc_chttp2_incoming_metadata_buffer *buffer) {
buffer->deadline = gpr_inf_future;
buffer->deadline = gpr_inf_future(GPR_CLOCK_REALTIME);
}
void grpc_chttp2_incoming_metadata_buffer_destroy(
@ -87,7 +87,7 @@ void grpc_chttp2_incoming_metadata_buffer_place_metadata_batch_into(
b.list.tail = (void *)(gpr_intptr)buffer->count;
b.garbage.head = b.garbage.tail = NULL;
b.deadline = buffer->deadline;
buffer->deadline = gpr_inf_future;
buffer->deadline = gpr_inf_future(GPR_CLOCK_REALTIME);
grpc_sopb_add_metadata(sopb, b);
}

@ -353,7 +353,19 @@ typedef struct {
/** window available for us to send to peer */
gpr_int64 outgoing_window;
/** window available for peer to send to us - updated after parse */
/** The number of bytes the upper layers have offered to receive.
As the upper layer offers more bytes, this value increases.
As bytes are read, this value decreases. */
gpr_uint32 max_recv_bytes;
/** The number of bytes the upper layer has offered to read but we have
not yet announced to HTTP2 flow control.
As the upper layers offer to read more bytes, this value increases.
As we advertise incoming flow control window, this value decreases. */
gpr_uint32 unannounced_incoming_window;
/** The number of bytes of HTTP2 flow control we have advertised.
As we advertise incoming flow control window, this value increases.
As bytes are read, this value decreases.
Updated after parse. */
gpr_uint32 incoming_window;
/** stream ops the transport user would like to send */
grpc_stream_op_buffer *outgoing_sopb;
@ -391,6 +403,8 @@ typedef struct {
grpc_stream_op_buffer sopb;
/** how strongly should we indicate closure with the next write */
grpc_chttp2_send_closed send_closed;
/** how much window should we announce? */
gpr_uint32 announce_window;
} grpc_chttp2_stream_writing;
struct grpc_chttp2_stream_parsing {
@ -501,7 +515,9 @@ void grpc_chttp2_list_add_writable_window_update_stream(
grpc_chttp2_stream_global *stream_global);
int grpc_chttp2_list_pop_writable_window_update_stream(
grpc_chttp2_transport_global *transport_global,
grpc_chttp2_stream_global **stream_global);
grpc_chttp2_transport_writing *transport_writing,
grpc_chttp2_stream_global **stream_global,
grpc_chttp2_stream_writing **stream_writing);
void grpc_chttp2_list_remove_writable_window_update_stream(
grpc_chttp2_transport_global *transport_global,
grpc_chttp2_stream_global *stream_global);

@ -173,7 +173,14 @@ void grpc_chttp2_publish_reads(
GRPC_CHTTP2_FLOWCTL_TRACE_STREAM(
"parsed", transport_parsing, stream_parsing, incoming_window_delta,
-(gpr_int64)stream_parsing->incoming_window_delta);
GRPC_CHTTP2_FLOWCTL_TRACE_STREAM(
"parsed", transport_parsing, stream_global, max_recv_bytes,
-(gpr_int64)stream_parsing->incoming_window_delta);
stream_global->incoming_window -= stream_parsing->incoming_window_delta;
GPR_ASSERT(stream_global->max_recv_bytes >=
stream_parsing->incoming_window_delta);
stream_global->max_recv_bytes -=
stream_parsing->incoming_window_delta;
stream_parsing->incoming_window_delta = 0;
grpc_chttp2_list_add_writable_window_update_stream(transport_global,
stream_global);
@ -594,7 +601,7 @@ static void on_header(void *tp, grpc_mdelem *md) {
cached_timeout)) {
gpr_log(GPR_ERROR, "Ignoring bad timeout value '%s'",
grpc_mdstr_as_c_string(md->value));
*cached_timeout = gpr_inf_future;
*cached_timeout = gpr_inf_future(GPR_CLOCK_REALTIME);
}
grpc_mdelem_set_user_data(md, free_timeout, cached_timeout);
}

@ -585,7 +585,8 @@ void grpc_chttp2_encode(grpc_stream_op *ops, size_t ops_count, int eof,
l->md = hpack_enc(compressor, l->md, &st);
need_unref |= l->md != NULL;
}
if (gpr_time_cmp(op->data.metadata.deadline, gpr_inf_future) != 0) {
if (gpr_time_cmp(op->data.metadata.deadline,
gpr_inf_future(GPR_CLOCK_REALTIME)) != 0) {
deadline_enc(compressor, op->data.metadata.deadline, &st);
}
curop++;

@ -139,6 +139,7 @@ static void stream_list_add(grpc_chttp2_transport *t, grpc_chttp2_stream *s,
void grpc_chttp2_list_add_writable_stream(
grpc_chttp2_transport_global *transport_global,
grpc_chttp2_stream_global *stream_global) {
GPR_ASSERT(stream_global->id != 0);
stream_list_add(TRANSPORT_FROM_GLOBAL(transport_global),
STREAM_FROM_GLOBAL(stream_global), GRPC_CHTTP2_LIST_WRITABLE);
}
@ -204,6 +205,7 @@ int grpc_chttp2_list_pop_written_stream(
void grpc_chttp2_list_add_writable_window_update_stream(
grpc_chttp2_transport_global *transport_global,
grpc_chttp2_stream_global *stream_global) {
GPR_ASSERT(stream_global->id != 0);
stream_list_add(TRANSPORT_FROM_GLOBAL(transport_global),
STREAM_FROM_GLOBAL(stream_global),
GRPC_CHTTP2_LIST_WRITABLE_WINDOW_UPDATE);
@ -211,11 +213,14 @@ void grpc_chttp2_list_add_writable_window_update_stream(
int grpc_chttp2_list_pop_writable_window_update_stream(
grpc_chttp2_transport_global *transport_global,
grpc_chttp2_stream_global **stream_global) {
grpc_chttp2_transport_writing *transport_writing,
grpc_chttp2_stream_global **stream_global,
grpc_chttp2_stream_writing **stream_writing) {
grpc_chttp2_stream *stream;
int r = stream_list_pop(TRANSPORT_FROM_GLOBAL(transport_global), &stream,
GRPC_CHTTP2_LIST_WRITABLE_WINDOW_UPDATE);
*stream_global = &stream->global;
*stream_writing = &stream->writing;
return r;
}

@ -147,7 +147,7 @@ int grpc_chttp2_decode_timeout(const char *buffer, gpr_timespec *timeout) {
gpr_uint32 xp = x * 10 + *p - '0';
have_digit = 1;
if (xp < x) {
*timeout = gpr_inf_future;
*timeout = gpr_inf_future(GPR_CLOCK_REALTIME);
return 1;
}
x = xp;
@ -159,22 +159,22 @@ int grpc_chttp2_decode_timeout(const char *buffer, gpr_timespec *timeout) {
/* decode unit specifier */
switch (*p) {
case 'n':
*timeout = gpr_time_from_nanos(x);
*timeout = gpr_time_from_nanos(x, GPR_TIMESPAN);
break;
case 'u':
*timeout = gpr_time_from_micros(x);
*timeout = gpr_time_from_micros(x, GPR_TIMESPAN);
break;
case 'm':
*timeout = gpr_time_from_millis(x);
*timeout = gpr_time_from_millis(x, GPR_TIMESPAN);
break;
case 'S':
*timeout = gpr_time_from_seconds(x);
*timeout = gpr_time_from_seconds(x, GPR_TIMESPAN);
break;
case 'M':
*timeout = gpr_time_from_minutes(x);
*timeout = gpr_time_from_minutes(x, GPR_TIMESPAN);
break;
case 'H':
*timeout = gpr_time_from_hours(x);
*timeout = gpr_time_from_hours(x, GPR_TIMESPAN);
break;
default:
return 0;

@ -66,11 +66,9 @@ int grpc_chttp2_unlocking_check_writes(
/* for each grpc_chttp2_stream that's become writable, frame it's data
(according to
available window sizes) and add to the output buffer */
while (transport_global->outgoing_window &&
grpc_chttp2_list_pop_writable_stream(transport_global,
while (grpc_chttp2_list_pop_writable_stream(transport_global,
transport_writing, &stream_global,
&stream_writing) &&
stream_global->outgoing_window > 0) {
&stream_writing)) {
stream_writing->id = stream_global->id;
window_delta = grpc_chttp2_preencode(
stream_global->outgoing_sopb->ops, &stream_global->outgoing_sopb->nops,
@ -106,20 +104,21 @@ int grpc_chttp2_unlocking_check_writes(
/* for each grpc_chttp2_stream that wants to update its window, add that
* window here */
while (grpc_chttp2_list_pop_writable_window_update_stream(transport_global,
&stream_global)) {
window_delta =
transport_global->settings[GRPC_LOCAL_SETTINGS]
[GRPC_CHTTP2_SETTINGS_INITIAL_WINDOW_SIZE] -
stream_global->incoming_window;
if (!stream_global->read_closed && window_delta > 0) {
gpr_slice_buffer_add(
&transport_writing->outbuf,
grpc_chttp2_window_update_create(stream_global->id, window_delta));
transport_writing,
&stream_global,
&stream_writing)) {
stream_writing->id = stream_global->id;
if (!stream_global->read_closed && stream_global->unannounced_incoming_window > 0) {
stream_writing->announce_window = stream_global->unannounced_incoming_window;
GRPC_CHTTP2_FLOWCTL_TRACE_STREAM("write", transport_global, stream_global,
incoming_window, window_delta);
stream_global->incoming_window += window_delta;
incoming_window, stream_global->unannounced_incoming_window);
GRPC_CHTTP2_FLOWCTL_TRACE_STREAM("write", transport_global, stream_global,
unannounced_incoming_window, -(gpr_int64)stream_global->unannounced_incoming_window);
stream_global->incoming_window += stream_global->unannounced_incoming_window;
stream_global->unannounced_incoming_window = 0;
grpc_chttp2_list_add_incoming_window_updated(transport_global,
stream_global);
grpc_chttp2_list_add_writing_stream(transport_writing, stream_writing);
}
}
@ -169,10 +168,19 @@ static void finalize_outbuf(grpc_chttp2_transport_writing *transport_writing) {
while (
grpc_chttp2_list_pop_writing_stream(transport_writing, &stream_writing)) {
grpc_chttp2_encode(stream_writing->sopb.ops, stream_writing->sopb.nops,
stream_writing->send_closed != GRPC_DONT_SEND_CLOSED,
stream_writing->id, &transport_writing->hpack_compressor,
&transport_writing->outbuf);
if (stream_writing->sopb.nops > 0 || stream_writing->send_closed != GRPC_DONT_SEND_CLOSED) {
grpc_chttp2_encode(stream_writing->sopb.ops, stream_writing->sopb.nops,
stream_writing->send_closed != GRPC_DONT_SEND_CLOSED,
stream_writing->id, &transport_writing->hpack_compressor,
&transport_writing->outbuf);
}
if (stream_writing->announce_window > 0) {
gpr_slice_buffer_add(
&transport_writing->outbuf,
grpc_chttp2_window_update_create(
stream_writing->id, stream_writing->announce_window));
stream_writing->announce_window = 0;
}
stream_writing->sopb.nops = 0;
if (stream_writing->send_closed == GRPC_SEND_CLOSED_WITH_RST_STREAM) {
gpr_slice_buffer_add(&transport_writing->outbuf,
@ -197,7 +205,8 @@ void grpc_chttp2_cleanup_writing(
while (grpc_chttp2_list_pop_written_stream(
transport_global, transport_writing, &stream_global, &stream_writing)) {
if (stream_global->outgoing_sopb->nops == 0) {
if (stream_global->outgoing_sopb != NULL &&
stream_global->outgoing_sopb->nops == 0) {
stream_global->outgoing_sopb = NULL;
grpc_chttp2_schedule_closure(transport_global,
stream_global->send_done_closure, 1);

@ -358,7 +358,9 @@ static int init_stream(grpc_transport *gt, grpc_stream *gs,
s->global.outgoing_window =
t->global.settings[GRPC_PEER_SETTINGS]
[GRPC_CHTTP2_SETTINGS_INITIAL_WINDOW_SIZE];
s->parsing.incoming_window = s->global.incoming_window =
s->global.max_recv_bytes =
s->parsing.incoming_window =
s->global.incoming_window =
t->global.settings[GRPC_SENT_SETTINGS]
[GRPC_CHTTP2_SETTINGS_INITIAL_WINDOW_SIZE];
*t->accepting_stream = s;
@ -562,6 +564,8 @@ static void maybe_start_some_streams(
stream_global->incoming_window =
transport_global->settings[GRPC_SENT_SETTINGS]
[GRPC_CHTTP2_SETTINGS_INITIAL_WINDOW_SIZE];
stream_global->max_recv_bytes =
GPR_MAX(stream_global->incoming_window, stream_global->max_recv_bytes);
grpc_chttp2_stream_map_add(
&TRANSPORT_FROM_GLOBAL(transport_global)->new_stream_map,
stream_global->id, STREAM_FROM_GLOBAL(stream_global));
@ -570,6 +574,9 @@ static void maybe_start_some_streams(
grpc_chttp2_list_add_incoming_window_updated(transport_global,
stream_global);
grpc_chttp2_list_add_writable_stream(transport_global, stream_global);
grpc_chttp2_list_add_writable_window_update_stream(transport_global,
stream_global);
}
/* cancel out streams that will never be started */
while (transport_global->next_stream_id >= MAX_CLIENT_STREAM_ID &&
@ -620,12 +627,23 @@ static void perform_stream_op_locked(
stream_global->publish_sopb = op->recv_ops;
stream_global->publish_sopb->nops = 0;
stream_global->publish_state = op->recv_state;
if (stream_global->max_recv_bytes < op->max_recv_bytes) {
GRPC_CHTTP2_FLOWCTL_TRACE_STREAM("op", transport_global, stream_global,
max_recv_bytes, op->max_recv_bytes - stream_global->max_recv_bytes);
GRPC_CHTTP2_FLOWCTL_TRACE_STREAM(
"op", transport_global, stream_global, unannounced_incoming_window,
op->max_recv_bytes - stream_global->max_recv_bytes);
stream_global->unannounced_incoming_window += op->max_recv_bytes - stream_global->max_recv_bytes;
stream_global->max_recv_bytes = op->max_recv_bytes;
}
grpc_chttp2_incoming_metadata_live_op_buffer_end(
&stream_global->outstanding_metadata);
grpc_chttp2_list_add_read_write_state_changed(transport_global,
stream_global);
grpc_chttp2_list_add_writable_window_update_stream(transport_global,
stream_global);
if (stream_global->id != 0) {
grpc_chttp2_list_add_read_write_state_changed(transport_global,
stream_global);
grpc_chttp2_list_add_writable_window_update_stream(transport_global,
stream_global);
}
}
if (op->bind_pollset) {
@ -1038,7 +1056,7 @@ void grpc_chttp2_flowctl_trace(const char *file, int line, const char *reason,
identifier = gpr_strdup(context_scope);
}
gpr_log(GPR_INFO,
"FLOWCTL: %s %-10s %8s %-23s %8lld %c %8lld = %8lld %-10s [%s:%d]",
"FLOWCTL: %s %-10s %8s %-27s %8lld %c %8lld = %8lld %-10s [%s:%d]",
is_client ? "client" : "server", identifier, context_thread, var,
current_value, delta < 0 ? '-' : '+', delta < 0 ? -delta : delta,
current_value + delta, reason, file, line);

@ -205,7 +205,7 @@ void grpc_metadata_batch_assert_ok(grpc_metadata_batch *batch) {
void grpc_metadata_batch_init(grpc_metadata_batch *batch) {
batch->list.head = batch->list.tail = batch->garbage.head = batch->garbage.tail =
NULL;
batch->deadline = gpr_inf_future;
batch->deadline = gpr_inf_future(GPR_CLOCK_REALTIME);
}
void grpc_metadata_batch_destroy(grpc_metadata_batch *batch) {

@ -72,6 +72,10 @@ typedef struct grpc_transport_stream_op {
grpc_stream_op_buffer *recv_ops;
grpc_stream_state *recv_state;
/** The number of bytes this peer is currently prepared to receive.
These bytes will be eventually used to replenish per-stream flow control
windows. */
gpr_uint32 max_recv_bytes;
grpc_iomgr_closure *on_done_recv;
grpc_pollset *bind_pollset;

@ -61,7 +61,7 @@ static void put_metadata_list(gpr_strvec *b, grpc_metadata_batch md) {
if (m != md.list.head) gpr_strvec_add(b, gpr_strdup(", "));
put_metadata(b, m->md);
}
if (gpr_time_cmp(md.deadline, gpr_inf_future) != 0) {
if (gpr_time_cmp(md.deadline, gpr_inf_future(GPR_CLOCK_REALTIME)) != 0) {
char *tmp;
gpr_asprintf(&tmp, " deadline=%d.%09d", md.deadline.tv_sec,
md.deadline.tv_nsec);
@ -128,7 +128,8 @@ char *grpc_transport_stream_op_string(grpc_transport_stream_op *op) {
if (op->recv_ops) {
if (!first) gpr_strvec_add(&b, gpr_strdup(" "));
first = 0;
gpr_strvec_add(&b, gpr_strdup("RECV"));
gpr_asprintf(&tmp, "RECV:max_recv_bytes=%d", op->max_recv_bytes);
gpr_strvec_add(&b, tmp);
}
if (op->bind_pollset) {

@ -44,7 +44,7 @@ ClientContext::ClientContext()
: initial_metadata_received_(false),
call_(nullptr),
cq_(nullptr),
deadline_(gpr_inf_future) {}
deadline_(gpr_inf_future(GPR_CLOCK_REALTIME)) {}
ClientContext::~ClientContext() {
if (call_) {
@ -53,8 +53,8 @@ ClientContext::~ClientContext() {
if (cq_) {
// Drain cq_.
grpc_completion_queue_shutdown(cq_);
while (grpc_completion_queue_next(cq_, gpr_inf_future).type !=
GRPC_QUEUE_SHUTDOWN)
while (grpc_completion_queue_next(cq_, gpr_inf_future(GPR_CLOCK_REALTIME))
.type != GRPC_QUEUE_SHUTDOWN)
;
grpc_completion_queue_destroy(cq_);
}

@ -92,7 +92,8 @@ std::shared_ptr<Credentials> ServiceAccountCredentials(
"with non-positive lifetime");
return WrapCredentials(nullptr);
}
gpr_timespec lifetime = gpr_time_from_seconds(token_lifetime_seconds);
gpr_timespec lifetime =
gpr_time_from_seconds(token_lifetime_seconds, GPR_TIMESPAN);
return WrapCredentials(grpc_service_account_credentials_create(
json_key.c_str(), scope.c_str(), lifetime));
}
@ -105,7 +106,8 @@ std::shared_ptr<Credentials> JWTCredentials(const grpc::string& json_key,
"Trying to create JWTCredentials with non-positive lifetime");
return WrapCredentials(nullptr);
}
gpr_timespec lifetime = gpr_time_from_seconds(token_lifetime_seconds);
gpr_timespec lifetime =
gpr_time_from_seconds(token_lifetime_seconds, GPR_TIMESPAN);
return WrapCredentials(
grpc_jwt_credentials_create(json_key.c_str(), lifetime));
}

@ -0,0 +1,87 @@
/*
*
* 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.
*
*/
#include <grpc++/auth_property_iterator.h>
#include <grpc/grpc_security.h>
namespace grpc {
AuthPropertyIterator::AuthPropertyIterator()
: property_(nullptr), ctx_(nullptr), index_(0), name_(nullptr) {}
AuthPropertyIterator::AuthPropertyIterator(
const grpc_auth_property* property, const grpc_auth_property_iterator* iter)
: property_(property),
ctx_(iter->ctx),
index_(iter->index),
name_(iter->name) {}
AuthPropertyIterator::~AuthPropertyIterator() {}
AuthPropertyIterator& AuthPropertyIterator::operator++() {
grpc_auth_property_iterator iter = {ctx_, index_, name_};
property_ = grpc_auth_property_iterator_next(&iter);
ctx_ = iter.ctx;
index_ = iter.index;
name_ = iter.name;
return *this;
}
AuthPropertyIterator AuthPropertyIterator::operator++(int) {
AuthPropertyIterator tmp(*this);
operator++();
return tmp;
}
bool AuthPropertyIterator::operator==(
const AuthPropertyIterator& rhs) const {
if (property_ == nullptr || rhs.property_ == nullptr) {
return property_ == rhs.property_;
} else {
return index_ == rhs.index_;
}
}
bool AuthPropertyIterator::operator!=(
const AuthPropertyIterator& rhs) const {
return !operator==(rhs);
}
const AuthProperty AuthPropertyIterator::operator*() {
return std::make_pair<grpc::string, grpc::string>(
grpc::string(property_->name),
grpc::string(property_->value, property_->value_length));
}
} // namespace grpc

@ -70,7 +70,8 @@ CompletionQueue::NextStatus CompletionQueue::AsyncNextInternal(
}
bool CompletionQueue::Pluck(CompletionQueueTag* tag) {
auto ev = grpc_completion_queue_pluck(cq_, tag, gpr_inf_future);
auto ev =
grpc_completion_queue_pluck(cq_, tag, gpr_inf_future(GPR_CLOCK_REALTIME));
bool ok = ev.success != 0;
void* ignored = tag;
GPR_ASSERT(tag->FinalizeResult(&ignored, &ok));
@ -80,7 +81,8 @@ bool CompletionQueue::Pluck(CompletionQueueTag* tag) {
}
void CompletionQueue::TryPluck(CompletionQueueTag* tag) {
auto ev = grpc_completion_queue_pluck(cq_, tag, gpr_time_0);
auto ev =
grpc_completion_queue_pluck(cq_, tag, gpr_time_0(GPR_CLOCK_REALTIME));
if (ev.type == GRPC_QUEUE_TIMEOUT) return;
bool ok = ev.success != 0;
void* ignored = tag;

@ -77,4 +77,20 @@ std::vector<grpc::string> SecureAuthContext::FindPropertyValues(
return values;
}
AuthPropertyIterator SecureAuthContext::begin() const {
if (ctx_) {
grpc_auth_property_iterator iter =
grpc_auth_context_property_iterator(ctx_);
const grpc_auth_property* property =
grpc_auth_property_iterator_next(&iter);
return AuthPropertyIterator(property, &iter);
} else {
return end();
}
}
AuthPropertyIterator SecureAuthContext::end() const {
return AuthPropertyIterator();
}
} // namespace grpc

@ -53,6 +53,10 @@ class SecureAuthContext GRPC_FINAL : public AuthContext {
std::vector<grpc::string> FindPropertyValues(const grpc::string& name) const
GRPC_OVERRIDE;
AuthPropertyIterator begin() const GRPC_OVERRIDE;
AuthPropertyIterator end() const GRPC_OVERRIDE;
private:
grpc_auth_context* ctx_;
};

@ -32,7 +32,7 @@
*/
#include <grpc/support/cpu.h>
#include "src/cpp/server/thread_pool.h"
#include <grpc++/fixed_size_thread_pool.h>
#ifndef GRPC_CUSTOM_DEFAULT_THREAD_POOL
@ -41,7 +41,7 @@ namespace grpc {
ThreadPoolInterface* CreateDefaultThreadPool() {
int cores = gpr_cpu_num_cores();
if (!cores) cores = 4;
return new ThreadPool(cores);
return new FixedSizeThreadPool(cores);
}
} // namespace grpc

@ -33,12 +33,11 @@
#include <grpc++/impl/sync.h>
#include <grpc++/impl/thd.h>
#include "src/cpp/server/thread_pool.h"
#include <grpc++/fixed_size_thread_pool.h>
namespace grpc {
void ThreadPool::ThreadFunc() {
void FixedSizeThreadPool::ThreadFunc() {
for (;;) {
// Wait until work is available or we are shutting down.
grpc::unique_lock<grpc::mutex> lock(mu_);
@ -58,13 +57,14 @@ void ThreadPool::ThreadFunc() {
}
}
ThreadPool::ThreadPool(int num_threads) : shutdown_(false) {
FixedSizeThreadPool::FixedSizeThreadPool(int num_threads) : shutdown_(false) {
for (int i = 0; i < num_threads; i++) {
threads_.push_back(new grpc::thread(&ThreadPool::ThreadFunc, this));
threads_.push_back(
new grpc::thread(&FixedSizeThreadPool::ThreadFunc, this));
}
}
ThreadPool::~ThreadPool() {
FixedSizeThreadPool::~FixedSizeThreadPool() {
{
grpc::lock_guard<grpc::mutex> lock(mu_);
shutdown_ = true;
@ -76,7 +76,7 @@ ThreadPool::~ThreadPool() {
}
}
void ThreadPool::ScheduleCallback(const std::function<void()>& callback) {
void FixedSizeThreadPool::Add(const std::function<void()>& callback) {
grpc::lock_guard<grpc::mutex> lock(mu_);
callbacks_.push(callback);
cv_.notify_one();

@ -383,7 +383,7 @@ void Server::ScheduleCallback() {
grpc::unique_lock<grpc::mutex> lock(mu_);
num_running_cb_++;
}
thread_pool_->ScheduleCallback(std::bind(&Server::RunRpc, this));
thread_pool_->Add(std::bind(&Server::RunRpc, this));
}
void Server::RunRpc() {

@ -37,7 +37,7 @@
#include <grpc/support/log.h>
#include <grpc++/impl/service_type.h>
#include <grpc++/server.h>
#include "src/cpp/server/thread_pool.h"
#include <grpc++/thread_pool_interface.h>
namespace grpc {

@ -144,7 +144,7 @@ void ServerContext::AddTrailingMetadata(const grpc::string& key,
trailing_metadata_.insert(std::make_pair(key, value));
}
bool ServerContext::IsCancelled() {
bool ServerContext::IsCancelled() const {
return completion_op_ && completion_op_->CheckCancelled(cq_);
}

@ -51,13 +51,15 @@ void Timepoint2Timespec(const system_clock::time_point& from,
system_clock::duration deadline = from.time_since_epoch();
seconds secs = duration_cast<seconds>(deadline);
if (from == system_clock::time_point::max() ||
secs.count() >= gpr_inf_future.tv_sec || secs.count() < 0) {
*to = gpr_inf_future;
secs.count() >= gpr_inf_future(GPR_CLOCK_REALTIME).tv_sec ||
secs.count() < 0) {
*to = gpr_inf_future(GPR_CLOCK_REALTIME);
return;
}
nanoseconds nsecs = duration_cast<nanoseconds>(deadline - secs);
to->tv_sec = secs.count();
to->tv_nsec = nsecs.count();
to->clock_type = GPR_CLOCK_REALTIME;
}
void TimepointHR2Timespec(const high_resolution_clock::time_point& from,
@ -65,17 +67,19 @@ void TimepointHR2Timespec(const high_resolution_clock::time_point& from,
high_resolution_clock::duration deadline = from.time_since_epoch();
seconds secs = duration_cast<seconds>(deadline);
if (from == high_resolution_clock::time_point::max() ||
secs.count() >= gpr_inf_future.tv_sec || secs.count() < 0) {
*to = gpr_inf_future;
secs.count() >= gpr_inf_future(GPR_CLOCK_REALTIME).tv_sec ||
secs.count() < 0) {
*to = gpr_inf_future(GPR_CLOCK_REALTIME);
return;
}
nanoseconds nsecs = duration_cast<nanoseconds>(deadline - secs);
to->tv_sec = secs.count();
to->tv_nsec = nsecs.count();
to->clock_type = GPR_CLOCK_REALTIME;
}
system_clock::time_point Timespec2Timepoint(gpr_timespec t) {
if (gpr_time_cmp(t, gpr_inf_future) == 0) {
if (gpr_time_cmp(t, gpr_inf_future(GPR_CLOCK_REALTIME)) == 0) {
return system_clock::time_point::max();
}
system_clock::time_point tp;

@ -52,10 +52,10 @@ namespace Grpc.Auth
/// <summary>
/// Creates OAuth2 interceptor.
/// </summary>
public static HeaderInterceptorDelegate Create(GoogleCredential googleCredential)
public static MetadataInterceptorDelegate Create(GoogleCredential googleCredential)
{
var interceptor = new OAuth2Interceptor(googleCredential.InternalCredential, SystemClock.Default);
return new HeaderInterceptorDelegate(interceptor.InterceptHeaders);
return new MetadataInterceptorDelegate(interceptor.InterceptHeaders);
}
/// <summary>
@ -94,10 +94,10 @@ namespace Grpc.Auth
return credential.Token.AccessToken;
}
public void InterceptHeaders(Metadata.Builder headerBuilder)
public void InterceptHeaders(Metadata metadata)
{
var accessToken = GetAccessToken(CancellationToken.None);
headerBuilder.Add(new Metadata.MetadataEntry(AuthorizationHeader, Schema + " " + accessToken));
metadata.Add(new Metadata.Entry(AuthorizationHeader, Schema + " " + accessToken));
}
}
}

@ -44,17 +44,17 @@ namespace Grpc.Core.Internal.Tests
[Test]
public void CreateEmptyAndDestroy()
{
var metadata = Metadata.CreateBuilder().Build();
var nativeMetadata = MetadataArraySafeHandle.Create(metadata);
var nativeMetadata = MetadataArraySafeHandle.Create(new Metadata());
nativeMetadata.Dispose();
}
[Test]
public void CreateAndDestroy()
{
var metadata = Metadata.CreateBuilder()
.Add(new Metadata.MetadataEntry("host", "somehost"))
.Add(new Metadata.MetadataEntry("header2", "header value")).Build();
var metadata = new Metadata {
new Metadata.Entry("host", "somehost"),
new Metadata.Entry("header2", "header value"),
};
var nativeMetadata = MetadataArraySafeHandle.Create(metadata);
nativeMetadata.Dispose();
}

@ -61,28 +61,28 @@ namespace Grpc.Core.Internal.Tests
[Test]
public void Add()
{
var t = new Timespec { tv_sec = new IntPtr(12345), tv_nsec = new IntPtr(123456789) };
var t = new Timespec { tv_sec = new IntPtr(12345), tv_nsec = 123456789 };
var result = t.Add(TimeSpan.FromTicks(TimeSpan.TicksPerSecond * 10));
Assert.AreEqual(result.tv_sec, new IntPtr(12355));
Assert.AreEqual(result.tv_nsec, new IntPtr(123456789));
Assert.AreEqual(result.tv_nsec, 123456789);
}
[Test]
public void Add_Nanos()
{
var t = new Timespec { tv_sec = new IntPtr(12345), tv_nsec = new IntPtr(123456789) };
var t = new Timespec { tv_sec = new IntPtr(12345), tv_nsec = 123456789 };
var result = t.Add(TimeSpan.FromTicks(10));
Assert.AreEqual(result.tv_sec, new IntPtr(12345));
Assert.AreEqual(result.tv_nsec, new IntPtr(123456789 + 1000));
Assert.AreEqual(result.tv_nsec, 123456789 + 1000);
}
[Test]
public void Add_NanosOverflow()
{
var t = new Timespec { tv_sec = new IntPtr(12345), tv_nsec = new IntPtr(999999999) };
var t = new Timespec { tv_sec = new IntPtr(12345), tv_nsec = 999999999 };
var result = t.Add(TimeSpan.FromTicks(TimeSpan.TicksPerSecond * 10 + 10));
Assert.AreEqual(result.tv_sec, new IntPtr(12356));
Assert.AreEqual(result.tv_nsec, new IntPtr(999));
Assert.AreEqual(result.tv_nsec, 999);
}
}
}

@ -39,7 +39,7 @@ using Grpc.Core.Internal;
namespace Grpc.Core
{
/// <summary>
/// Helper methods for generated client stubs to make RPC calls.
/// Helper methods for generated clients to make RPC calls.
/// </summary>
public static class Calls
{

@ -32,26 +32,39 @@
#endregion
using System;
using System.Collections.Generic;
using Grpc.Core.Internal;
namespace Grpc.Core
{
// TODO: support adding timeout to methods.
public delegate void MetadataInterceptorDelegate(Metadata metadata);
/// <summary>
/// Base for client-side stubs.
/// Base class for client-side stubs.
/// </summary>
public abstract class AbstractStub<TStub, TConfig>
where TConfig : StubConfiguration
public abstract class ClientBase
{
readonly Channel channel;
readonly TConfig config;
public AbstractStub(Channel channel, TConfig config)
public ClientBase(Channel channel)
{
this.channel = channel;
this.config = config;
}
/// <summary>
/// Can be used to register a custom header (initial metadata) interceptor.
/// The delegate each time before a new call on this client is started.
/// </summary>
public MetadataInterceptorDelegate HeaderInterceptor
{
get;
set;
}
/// <summary>
/// Channel associated with this client.
/// </summary>
public Channel Channel
{
get
@ -63,13 +76,19 @@ namespace Grpc.Core
/// <summary>
/// Creates a new call to given method.
/// </summary>
protected Call<TRequest, TResponse> CreateCall<TRequest, TResponse>(string serviceName, Method<TRequest, TResponse> method)
protected Call<TRequest, TResponse> CreateCall<TRequest, TResponse>(string serviceName, Method<TRequest, TResponse> method, Metadata metadata)
where TRequest : class
where TResponse : class
{
var headerBuilder = Metadata.CreateBuilder();
config.HeaderInterceptor(headerBuilder);
return new Call<TRequest, TResponse>(serviceName, method, channel, headerBuilder.Build());
var interceptor = HeaderInterceptor;
if (interceptor != null)
{
metadata = metadata ?? new Metadata();
interceptor(metadata);
metadata.Freeze();
}
metadata = metadata ?? Metadata.Empty;
return new Call<TRequest, TResponse>(serviceName, method, channel, metadata);
}
}
}

@ -88,8 +88,7 @@
<Compile Include="ServerCredentials.cs" />
<Compile Include="Metadata.cs" />
<Compile Include="Internal\MetadataArraySafeHandle.cs" />
<Compile Include="Stub\AbstractStub.cs" />
<Compile Include="Stub\StubConfiguration.cs" />
<Compile Include="ClientBase.cs" />
<Compile Include="Internal\ServerCalls.cs" />
<Compile Include="ServerMethods.cs" />
<Compile Include="Internal\ClientRequestStream.cs" />

@ -90,4 +90,19 @@ namespace Grpc.Core.Internal
/* operation completion */
OpComplete
}
/// <summary>
/// gpr_clock_type from grpc/support/time.h
/// </summary>
internal enum GPRClockType
{
/* Monotonic clock */
Monotonic,
/* Realtime clock */
Realtime,
/* Timespan - the distance between two time points */
Timespan
}
}

@ -54,11 +54,11 @@ namespace Grpc.Core.Internal
public static MetadataArraySafeHandle Create(Metadata metadata)
{
var entries = metadata.Entries;
var metadataArray = grpcsharp_metadata_array_create(new UIntPtr((ulong)entries.Count));
for (int i = 0; i < entries.Count; i++)
// TODO(jtattermusch): we might wanna check that the metadata is readonly
var metadataArray = grpcsharp_metadata_array_create(new UIntPtr((ulong)metadata.Count));
for (int i = 0; i < metadata.Count; i++)
{
grpcsharp_metadata_array_add(metadataArray, entries[i].Key, entries[i].ValueBytes, new UIntPtr((ulong)entries[i].ValueBytes.Length));
grpcsharp_metadata_array_add(metadataArray, metadata[i].Key, metadata[i].ValueBytes, new UIntPtr((ulong)metadata[i].ValueBytes.Length));
}
return metadataArray;
}

@ -55,7 +55,8 @@ namespace Grpc.Core.Internal
// NOTE: on linux 64bit sizeof(gpr_timespec) = 16, on windows 32bit sizeof(gpr_timespec) = 8
// so IntPtr seems to have the right size to work on both.
public System.IntPtr tv_sec;
public System.IntPtr tv_nsec;
public int tv_nsec;
public GPRClockType clock_type;
/// <summary>
/// Timespec a long time in the future.
@ -99,12 +100,13 @@ namespace Grpc.Core.Internal
public Timespec Add(TimeSpan timeSpan)
{
long nanos = tv_nsec.ToInt64() + (timeSpan.Ticks % TimeSpan.TicksPerSecond) * NanosPerTick;
long nanos = (long)tv_nsec + (timeSpan.Ticks % TimeSpan.TicksPerSecond) * NanosPerTick;
long overflow_sec = (nanos > NanosPerSecond) ? 1 : 0;
Timespec result;
result.tv_nsec = new IntPtr(nanos % NanosPerSecond);
result.tv_nsec = (int)(nanos % NanosPerSecond);
result.tv_sec = new IntPtr(tv_sec.ToInt64() + (timeSpan.Ticks / TimeSpan.TicksPerSecond) + overflow_sec);
result.clock_type = GPRClockType.Realtime;
return result;
}
}

@ -30,55 +30,163 @@
#endregion
using System;
using System.Collections;
using System.Collections.Generic;
using System.Collections.Immutable;
using System.Collections.Specialized;
using System.Runtime.InteropServices;
using System.Text;
using Grpc.Core.Utils;
namespace Grpc.Core
{
/// <summary>
/// gRPC call metadata.
/// Provides access to read and write metadata values to be exchanged during a call.
/// </summary>
public class Metadata
public sealed class Metadata : IList<Metadata.Entry>
{
public static readonly Metadata Empty = new Metadata(ImmutableList<MetadataEntry>.Empty);
/// <summary>
/// An read-only instance of metadata containing no entries.
/// </summary>
public static readonly Metadata Empty = new Metadata().Freeze();
readonly List<Entry> entries;
bool readOnly;
public Metadata()
{
this.entries = new List<Entry>();
}
public Metadata(ICollection<Entry> entries)
{
this.entries = new List<Entry>(entries);
}
/// <summary>
/// Makes this object read-only.
/// </summary>
/// <returns>this object</returns>
public Metadata Freeze()
{
this.readOnly = true;
return this;
}
// TODO: add support for access by key
#region IList members
public int IndexOf(Metadata.Entry item)
{
return entries.IndexOf(item);
}
readonly ImmutableList<MetadataEntry> entries;
public void Insert(int index, Metadata.Entry item)
{
CheckWriteable();
entries.Insert(index, item);
}
public Metadata(ImmutableList<MetadataEntry> entries)
public void RemoveAt(int index)
{
this.entries = entries;
CheckWriteable();
entries.RemoveAt(index);
}
public ImmutableList<MetadataEntry> Entries
public Metadata.Entry this[int index]
{
get
{
return this.entries;
return entries[index];
}
set
{
CheckWriteable();
entries[index] = value;
}
}
public static Builder CreateBuilder()
public void Add(Metadata.Entry item)
{
CheckWriteable();
entries.Add(item);
}
public void Clear()
{
CheckWriteable();
entries.Clear();
}
public bool Contains(Metadata.Entry item)
{
return entries.Contains(item);
}
public void CopyTo(Metadata.Entry[] array, int arrayIndex)
{
return new Builder();
entries.CopyTo(array, arrayIndex);
}
public struct MetadataEntry
public int Count
{
get { return entries.Count; }
}
public bool IsReadOnly
{
get { return readOnly; }
}
public bool Remove(Metadata.Entry item)
{
CheckWriteable();
return entries.Remove(item);
}
public IEnumerator<Metadata.Entry> GetEnumerator()
{
return entries.GetEnumerator();
}
IEnumerator System.Collections.IEnumerable.GetEnumerator()
{
return entries.GetEnumerator();
}
private void CheckWriteable()
{
Preconditions.CheckState(!readOnly, "Object is read only");
}
#endregion
/// <summary>
/// Metadata entry
/// </summary>
public struct Entry
{
private static readonly Encoding Encoding = Encoding.ASCII;
readonly string key;
readonly byte[] valueBytes;
string value;
byte[] valueBytes;
public MetadataEntry(string key, byte[] valueBytes)
public Entry(string key, byte[] valueBytes)
{
this.key = key;
this.valueBytes = valueBytes;
this.key = Preconditions.CheckNotNull(key);
this.value = null;
this.valueBytes = Preconditions.CheckNotNull(valueBytes);
}
public MetadataEntry(string key, string value)
public Entry(string key, string value)
{
this.key = key;
this.valueBytes = Encoding.ASCII.GetBytes(value);
this.key = Preconditions.CheckNotNull(key);
this.value = Preconditions.CheckNotNull(value);
this.valueBytes = null;
}
public string Key
@ -89,38 +197,29 @@ namespace Grpc.Core
}
}
// TODO: using ByteString would guarantee immutability.
public byte[] ValueBytes
{
get
{
return this.valueBytes;
if (valueBytes == null)
{
valueBytes = Encoding.GetBytes(value);
}
return valueBytes;
}
}
}
public class Builder
{
readonly List<Metadata.MetadataEntry> entries = new List<Metadata.MetadataEntry>();
public List<MetadataEntry> Entries
public string Value
{
get
{
return entries;
if (value == null)
{
value = Encoding.GetString(valueBytes);
}
return value;
}
}
public Builder Add(MetadataEntry entry)
{
entries.Add(entry);
return this;
}
public Metadata Build()
{
return new Metadata(entries.ToImmutableList());
}
}
}
}

@ -1,64 +0,0 @@
#region Copyright notice and license
// 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.
#endregion
using System;
using Grpc.Core.Internal;
using Grpc.Core.Utils;
namespace Grpc.Core
{
public delegate void HeaderInterceptorDelegate(Metadata.Builder headerBuilder);
public class StubConfiguration
{
/// <summary>
/// The default stub configuration.
/// </summary>
public static readonly StubConfiguration Default = new StubConfiguration((headerBuilder) => { });
readonly HeaderInterceptorDelegate headerInterceptor;
public StubConfiguration(HeaderInterceptorDelegate headerInterceptor)
{
this.headerInterceptor = Preconditions.CheckNotNull(headerInterceptor);
}
public HeaderInterceptorDelegate HeaderInterceptor
{
get
{
return headerInterceptor;
}
}
}
}

@ -3,4 +3,3 @@ using System.Runtime.CompilerServices;
// The current version of gRPC C#.
[assembly: AssemblyVersion("0.6.0.*")]

@ -41,18 +41,18 @@ namespace math
{
using (Channel channel = new Channel("127.0.0.1", 23456))
{
Math.IMathClient stub = new Math.MathClient(channel);
MathExamples.DivExample(stub);
Math.IMathClient client = new Math.MathClient(channel);
MathExamples.DivExample(client);
MathExamples.DivAsyncExample(stub).Wait();
MathExamples.DivAsyncExample(client).Wait();
MathExamples.FibExample(stub).Wait();
MathExamples.FibExample(client).Wait();
MathExamples.SumExample(stub).Wait();
MathExamples.SumExample(client).Wait();
MathExamples.DivManyExample(stub).Wait();
MathExamples.DivManyExample(client).Wait();
MathExamples.DependendRequestsExample(stub).Wait();
MathExamples.DependendRequestsExample(client).Wait();
}
GrpcEnvironment.Shutdown();

@ -49,7 +49,7 @@ namespace math.Tests
string host = "localhost";
Server server;
Channel channel;
Math.IMathClient client;
Math.MathClient client;
[TestFixtureSetUp]
public void Init()
@ -59,14 +59,14 @@ namespace math.Tests
int port = server.AddListeningPort(host, Server.PickUnusedPort);
server.Start();
channel = new Channel(host, port);
client = Math.NewClient(channel);
// TODO(jtattermusch): get rid of the custom header here once we have dedicated tests
// for header support.
var stubConfig = new StubConfiguration((headerBuilder) =>
client.HeaderInterceptor = (metadata) =>
{
headerBuilder.Add(new Metadata.MetadataEntry("customHeader", "abcdef"));
});
client = Math.NewStub(channel, stubConfig);
metadata.Add(new Metadata.Entry("customHeader", "abcdef"));
};
}
[TestFixtureTearDown]

@ -38,29 +38,29 @@ namespace math
{
public static class MathExamples
{
public static void DivExample(Math.IMathClient stub)
public static void DivExample(Math.IMathClient client)
{
DivReply result = stub.Div(new DivArgs.Builder { Dividend = 10, Divisor = 3 }.Build());
DivReply result = client.Div(new DivArgs.Builder { Dividend = 10, Divisor = 3 }.Build());
Console.WriteLine("Div Result: " + result);
}
public static async Task DivAsyncExample(Math.IMathClient stub)
public static async Task DivAsyncExample(Math.IMathClient client)
{
Task<DivReply> resultTask = stub.DivAsync(new DivArgs.Builder { Dividend = 4, Divisor = 5 }.Build());
Task<DivReply> resultTask = client.DivAsync(new DivArgs.Builder { Dividend = 4, Divisor = 5 }.Build());
DivReply result = await resultTask;
Console.WriteLine("DivAsync Result: " + result);
}
public static async Task FibExample(Math.IMathClient stub)
public static async Task FibExample(Math.IMathClient client)
{
using (var call = stub.Fib(new FibArgs.Builder { Limit = 5 }.Build()))
using (var call = client.Fib(new FibArgs.Builder { Limit = 5 }.Build()))
{
List<Num> result = await call.ResponseStream.ToList();
Console.WriteLine("Fib Result: " + string.Join("|", result));
}
}
public static async Task SumExample(Math.IMathClient stub)
public static async Task SumExample(Math.IMathClient client)
{
var numbers = new List<Num>
{
@ -69,14 +69,14 @@ namespace math
new Num.Builder { Num_ = 3 }.Build()
};
using (var call = stub.Sum())
using (var call = client.Sum())
{
await call.RequestStream.WriteAll(numbers);
Console.WriteLine("Sum Result: " + await call.Result);
}
}
public static async Task DivManyExample(Math.IMathClient stub)
public static async Task DivManyExample(Math.IMathClient client)
{
var divArgsList = new List<DivArgs>
{
@ -84,14 +84,14 @@ namespace math
new DivArgs.Builder { Dividend = 100, Divisor = 21 }.Build(),
new DivArgs.Builder { Dividend = 7, Divisor = 2 }.Build()
};
using (var call = stub.DivMany())
using (var call = client.DivMany())
{
await call.RequestStream.WriteAll(divArgsList);
Console.WriteLine("DivMany Result: " + string.Join("|", await call.ResponseStream.ToList()));
}
}
public static async Task DependendRequestsExample(Math.IMathClient stub)
public static async Task DependendRequestsExample(Math.IMathClient client)
{
var numbers = new List<Num>
{
@ -101,13 +101,13 @@ namespace math
};
Num sum;
using (var sumCall = stub.Sum())
using (var sumCall = client.Sum())
{
await sumCall.RequestStream.WriteAll(numbers);
sum = await sumCall.Result;
}
DivReply result = await stub.DivAsync(new DivArgs.Builder { Dividend = sum.Num_, Divisor = numbers.Count }.Build());
DivReply result = await client.DivAsync(new DivArgs.Builder { Dividend = sum.Num_, Divisor = numbers.Count }.Build());
Console.WriteLine("Avg Result: " + result);
}
}

@ -41,14 +41,14 @@ namespace math {
__Marshaller_Num,
__Marshaller_Num);
// client-side stub interface
// client interface
public interface IMathClient
{
global::math.DivReply Div(global::math.DivArgs request, CancellationToken token = default(CancellationToken));
Task<global::math.DivReply> DivAsync(global::math.DivArgs request, CancellationToken token = default(CancellationToken));
AsyncDuplexStreamingCall<global::math.DivArgs, global::math.DivReply> DivMany(CancellationToken token = default(CancellationToken));
AsyncServerStreamingCall<global::math.Num> Fib(global::math.FibArgs request, CancellationToken token = default(CancellationToken));
AsyncClientStreamingCall<global::math.Num, global::math.Num> Sum(CancellationToken token = default(CancellationToken));
global::math.DivReply Div(global::math.DivArgs request, Metadata headers = null, CancellationToken cancellationToken = default(CancellationToken));
Task<global::math.DivReply> DivAsync(global::math.DivArgs request, Metadata headers = null, CancellationToken cancellationToken = default(CancellationToken));
AsyncDuplexStreamingCall<global::math.DivArgs, global::math.DivReply> DivMany(Metadata headers = null, CancellationToken cancellationToken = default(CancellationToken));
AsyncServerStreamingCall<global::math.Num> Fib(global::math.FibArgs request, Metadata headers = null, CancellationToken cancellationToken = default(CancellationToken));
AsyncClientStreamingCall<global::math.Num, global::math.Num> Sum(Metadata headers = null, CancellationToken cancellationToken = default(CancellationToken));
}
// server-side interface
@ -61,38 +61,35 @@ namespace math {
}
// client stub
public class MathClient : AbstractStub<MathClient, StubConfiguration>, IMathClient
public class MathClient : ClientBase, IMathClient
{
public MathClient(Channel channel) : this(channel, StubConfiguration.Default)
public MathClient(Channel channel) : base(channel)
{
}
public MathClient(Channel channel, StubConfiguration config) : base(channel, config)
public global::math.DivReply Div(global::math.DivArgs request, Metadata headers = null, CancellationToken cancellationToken = default(CancellationToken))
{
var call = CreateCall(__ServiceName, __Method_Div, headers);
return Calls.BlockingUnaryCall(call, request, cancellationToken);
}
public global::math.DivReply Div(global::math.DivArgs request, CancellationToken token = default(CancellationToken))
public Task<global::math.DivReply> DivAsync(global::math.DivArgs request, Metadata headers = null, CancellationToken cancellationToken = default(CancellationToken))
{
var call = CreateCall(__ServiceName, __Method_Div);
return Calls.BlockingUnaryCall(call, request, token);
var call = CreateCall(__ServiceName, __Method_Div, headers);
return Calls.AsyncUnaryCall(call, request, cancellationToken);
}
public Task<global::math.DivReply> DivAsync(global::math.DivArgs request, CancellationToken token = default(CancellationToken))
public AsyncDuplexStreamingCall<global::math.DivArgs, global::math.DivReply> DivMany(Metadata headers = null, CancellationToken cancellationToken = default(CancellationToken))
{
var call = CreateCall(__ServiceName, __Method_Div);
return Calls.AsyncUnaryCall(call, request, token);
var call = CreateCall(__ServiceName, __Method_DivMany, headers);
return Calls.AsyncDuplexStreamingCall(call, cancellationToken);
}
public AsyncDuplexStreamingCall<global::math.DivArgs, global::math.DivReply> DivMany(CancellationToken token = default(CancellationToken))
public AsyncServerStreamingCall<global::math.Num> Fib(global::math.FibArgs request, Metadata headers = null, CancellationToken cancellationToken = default(CancellationToken))
{
var call = CreateCall(__ServiceName, __Method_DivMany);
return Calls.AsyncDuplexStreamingCall(call, token);
var call = CreateCall(__ServiceName, __Method_Fib, headers);
return Calls.AsyncServerStreamingCall(call, request, cancellationToken);
}
public AsyncServerStreamingCall<global::math.Num> Fib(global::math.FibArgs request, CancellationToken token = default(CancellationToken))
public AsyncClientStreamingCall<global::math.Num, global::math.Num> Sum(Metadata headers = null, CancellationToken cancellationToken = default(CancellationToken))
{
var call = CreateCall(__ServiceName, __Method_Fib);
return Calls.AsyncServerStreamingCall(call, request, token);
}
public AsyncClientStreamingCall<global::math.Num, global::math.Num> Sum(CancellationToken token = default(CancellationToken))
{
var call = CreateCall(__ServiceName, __Method_Sum);
return Calls.AsyncClientStreamingCall(call, token);
var call = CreateCall(__ServiceName, __Method_Sum, headers);
return Calls.AsyncClientStreamingCall(call, cancellationToken);
}
}
@ -106,17 +103,12 @@ namespace math {
.AddMethod(__Method_Sum, serviceImpl.Sum).Build();
}
// creates a new client stub
public static IMathClient NewStub(Channel channel)
// creates a new client
public static MathClient NewClient(Channel channel)
{
return new MathClient(channel);
}
// creates a new client stub
public static IMathClient NewStub(Channel channel, StubConfiguration config)
{
return new MathClient(channel, config);
}
}
}
#endregion

@ -63,7 +63,7 @@ namespace Grpc.HealthCheck.Tests
server.Start();
channel = new Channel(Host, port);
client = Grpc.Health.V1Alpha.Health.NewStub(channel);
client = Grpc.Health.V1Alpha.Health.NewClient(channel);
}
[TestFixtureTearDown]

@ -21,11 +21,11 @@ namespace Grpc.Health.V1Alpha {
__Marshaller_HealthCheckRequest,
__Marshaller_HealthCheckResponse);
// client-side stub interface
// client interface
public interface IHealthClient
{
global::Grpc.Health.V1Alpha.HealthCheckResponse Check(global::Grpc.Health.V1Alpha.HealthCheckRequest request, CancellationToken token = default(CancellationToken));
Task<global::Grpc.Health.V1Alpha.HealthCheckResponse> CheckAsync(global::Grpc.Health.V1Alpha.HealthCheckRequest request, CancellationToken token = default(CancellationToken));
global::Grpc.Health.V1Alpha.HealthCheckResponse Check(global::Grpc.Health.V1Alpha.HealthCheckRequest request, Metadata headers = null, CancellationToken cancellationToken = default(CancellationToken));
Task<global::Grpc.Health.V1Alpha.HealthCheckResponse> CheckAsync(global::Grpc.Health.V1Alpha.HealthCheckRequest request, Metadata headers = null, CancellationToken cancellationToken = default(CancellationToken));
}
// server-side interface
@ -35,23 +35,20 @@ namespace Grpc.Health.V1Alpha {
}
// client stub
public class HealthClient : AbstractStub<HealthClient, StubConfiguration>, IHealthClient
public class HealthClient : ClientBase, IHealthClient
{
public HealthClient(Channel channel) : this(channel, StubConfiguration.Default)
public HealthClient(Channel channel) : base(channel)
{
}
public HealthClient(Channel channel, StubConfiguration config) : base(channel, config)
public global::Grpc.Health.V1Alpha.HealthCheckResponse Check(global::Grpc.Health.V1Alpha.HealthCheckRequest request, Metadata headers = null, CancellationToken cancellationToken = default(CancellationToken))
{
var call = CreateCall(__ServiceName, __Method_Check, headers);
return Calls.BlockingUnaryCall(call, request, cancellationToken);
}
public global::Grpc.Health.V1Alpha.HealthCheckResponse Check(global::Grpc.Health.V1Alpha.HealthCheckRequest request, CancellationToken token = default(CancellationToken))
public Task<global::Grpc.Health.V1Alpha.HealthCheckResponse> CheckAsync(global::Grpc.Health.V1Alpha.HealthCheckRequest request, Metadata headers = null, CancellationToken cancellationToken = default(CancellationToken))
{
var call = CreateCall(__ServiceName, __Method_Check);
return Calls.BlockingUnaryCall(call, request, token);
}
public Task<global::Grpc.Health.V1Alpha.HealthCheckResponse> CheckAsync(global::Grpc.Health.V1Alpha.HealthCheckRequest request, CancellationToken token = default(CancellationToken))
{
var call = CreateCall(__ServiceName, __Method_Check);
return Calls.AsyncUnaryCall(call, request, token);
var call = CreateCall(__ServiceName, __Method_Check, headers);
return Calls.AsyncUnaryCall(call, request, cancellationToken);
}
}
@ -62,17 +59,12 @@ namespace Grpc.Health.V1Alpha {
.AddMethod(__Method_Check, serviceImpl.Check).Build();
}
// creates a new client stub
public static IHealthClient NewStub(Channel channel)
// creates a new client
public static HealthClient NewClient(Channel channel)
{
return new HealthClient(channel);
}
// creates a new client stub
public static IHealthClient NewStub(Channel channel, StubConfiguration config)
{
return new HealthClient(channel, config);
}
}
}
#endregion

@ -119,7 +119,7 @@ namespace Grpc.IntegrationTesting
using (Channel channel = new Channel(options.serverHost, options.serverPort.Value, credentials, channelOptions))
{
var stubConfig = StubConfiguration.Default;
TestService.TestServiceClient client = new TestService.TestServiceClient(channel);
if (options.testCase == "service_account_creds" || options.testCase == "compute_engine_creds")
{
var credential = GoogleCredential.GetApplicationDefault();
@ -127,10 +127,9 @@ namespace Grpc.IntegrationTesting
{
credential = credential.CreateScoped(new[] { AuthScope });
}
stubConfig = new StubConfiguration(OAuth2InterceptorFactory.Create(credential));
client.HeaderInterceptor = OAuth2InterceptorFactory.Create(credential);
}
TestService.ITestServiceClient client = new TestService.TestServiceClient(channel, stubConfig);
RunTestCase(options.testCase, client);
}
GrpcEnvironment.Shutdown();
@ -363,7 +362,7 @@ namespace Grpc.IntegrationTesting
Console.WriteLine("running cancel_after_begin");
var cts = new CancellationTokenSource();
using (var call = client.StreamingInputCall(cts.Token))
using (var call = client.StreamingInputCall(cancellationToken: cts.Token))
{
// TODO(jtattermusch): we need this to ensure call has been initiated once we cancel it.
await Task.Delay(1000);
@ -390,7 +389,7 @@ namespace Grpc.IntegrationTesting
Console.WriteLine("running cancel_after_first_response");
var cts = new CancellationTokenSource();
using (var call = client.FullDuplexCall(cts.Token))
using (var call = client.FullDuplexCall(cancellationToken: cts.Token))
{
await call.RequestStream.WriteAsync(StreamingOutputCallRequest.CreateBuilder()
.SetResponseType(PayloadType.COMPRESSABLE)

@ -65,7 +65,7 @@ namespace Grpc.IntegrationTesting
new ChannelOption(ChannelOptions.SslTargetNameOverride, TestCredentials.DefaultHostOverride)
};
channel = new Channel(host, port, TestCredentials.CreateTestClientCredentials(true), options);
client = TestService.NewStub(channel);
client = TestService.NewClient(channel);
}
[TestFixtureTearDown]

@ -56,17 +56,17 @@ namespace grpc.testing {
__Marshaller_StreamingOutputCallRequest,
__Marshaller_StreamingOutputCallResponse);
// client-side stub interface
// client interface
public interface ITestServiceClient
{
global::grpc.testing.Empty EmptyCall(global::grpc.testing.Empty request, CancellationToken token = default(CancellationToken));
Task<global::grpc.testing.Empty> EmptyCallAsync(global::grpc.testing.Empty request, CancellationToken token = default(CancellationToken));
global::grpc.testing.SimpleResponse UnaryCall(global::grpc.testing.SimpleRequest request, CancellationToken token = default(CancellationToken));
Task<global::grpc.testing.SimpleResponse> UnaryCallAsync(global::grpc.testing.SimpleRequest request, CancellationToken token = default(CancellationToken));
AsyncServerStreamingCall<global::grpc.testing.StreamingOutputCallResponse> StreamingOutputCall(global::grpc.testing.StreamingOutputCallRequest request, CancellationToken token = default(CancellationToken));
AsyncClientStreamingCall<global::grpc.testing.StreamingInputCallRequest, global::grpc.testing.StreamingInputCallResponse> StreamingInputCall(CancellationToken token = default(CancellationToken));
AsyncDuplexStreamingCall<global::grpc.testing.StreamingOutputCallRequest, global::grpc.testing.StreamingOutputCallResponse> FullDuplexCall(CancellationToken token = default(CancellationToken));
AsyncDuplexStreamingCall<global::grpc.testing.StreamingOutputCallRequest, global::grpc.testing.StreamingOutputCallResponse> HalfDuplexCall(CancellationToken token = default(CancellationToken));
global::grpc.testing.Empty EmptyCall(global::grpc.testing.Empty request, Metadata headers = null, CancellationToken cancellationToken = default(CancellationToken));
Task<global::grpc.testing.Empty> EmptyCallAsync(global::grpc.testing.Empty request, Metadata headers = null, CancellationToken cancellationToken = default(CancellationToken));
global::grpc.testing.SimpleResponse UnaryCall(global::grpc.testing.SimpleRequest request, Metadata headers = null, CancellationToken cancellationToken = default(CancellationToken));
Task<global::grpc.testing.SimpleResponse> UnaryCallAsync(global::grpc.testing.SimpleRequest request, Metadata headers = null, CancellationToken cancellationToken = default(CancellationToken));
AsyncServerStreamingCall<global::grpc.testing.StreamingOutputCallResponse> StreamingOutputCall(global::grpc.testing.StreamingOutputCallRequest request, Metadata headers = null, CancellationToken cancellationToken = default(CancellationToken));
AsyncClientStreamingCall<global::grpc.testing.StreamingInputCallRequest, global::grpc.testing.StreamingInputCallResponse> StreamingInputCall(Metadata headers = null, CancellationToken cancellationToken = default(CancellationToken));
AsyncDuplexStreamingCall<global::grpc.testing.StreamingOutputCallRequest, global::grpc.testing.StreamingOutputCallResponse> FullDuplexCall(Metadata headers = null, CancellationToken cancellationToken = default(CancellationToken));
AsyncDuplexStreamingCall<global::grpc.testing.StreamingOutputCallRequest, global::grpc.testing.StreamingOutputCallResponse> HalfDuplexCall(Metadata headers = null, CancellationToken cancellationToken = default(CancellationToken));
}
// server-side interface
@ -81,53 +81,50 @@ namespace grpc.testing {
}
// client stub
public class TestServiceClient : AbstractStub<TestServiceClient, StubConfiguration>, ITestServiceClient
public class TestServiceClient : ClientBase, ITestServiceClient
{
public TestServiceClient(Channel channel) : this(channel, StubConfiguration.Default)
public TestServiceClient(Channel channel) : base(channel)
{
}
public TestServiceClient(Channel channel, StubConfiguration config) : base(channel, config)
public global::grpc.testing.Empty EmptyCall(global::grpc.testing.Empty request, Metadata headers = null, CancellationToken cancellationToken = default(CancellationToken))
{
var call = CreateCall(__ServiceName, __Method_EmptyCall, headers);
return Calls.BlockingUnaryCall(call, request, cancellationToken);
}
public global::grpc.testing.Empty EmptyCall(global::grpc.testing.Empty request, CancellationToken token = default(CancellationToken))
public Task<global::grpc.testing.Empty> EmptyCallAsync(global::grpc.testing.Empty request, Metadata headers = null, CancellationToken cancellationToken = default(CancellationToken))
{
var call = CreateCall(__ServiceName, __Method_EmptyCall);
return Calls.BlockingUnaryCall(call, request, token);
var call = CreateCall(__ServiceName, __Method_EmptyCall, headers);
return Calls.AsyncUnaryCall(call, request, cancellationToken);
}
public Task<global::grpc.testing.Empty> EmptyCallAsync(global::grpc.testing.Empty request, CancellationToken token = default(CancellationToken))
public global::grpc.testing.SimpleResponse UnaryCall(global::grpc.testing.SimpleRequest request, Metadata headers = null, CancellationToken cancellationToken = default(CancellationToken))
{
var call = CreateCall(__ServiceName, __Method_EmptyCall);
return Calls.AsyncUnaryCall(call, request, token);
var call = CreateCall(__ServiceName, __Method_UnaryCall, headers);
return Calls.BlockingUnaryCall(call, request, cancellationToken);
}
public global::grpc.testing.SimpleResponse UnaryCall(global::grpc.testing.SimpleRequest request, CancellationToken token = default(CancellationToken))
public Task<global::grpc.testing.SimpleResponse> UnaryCallAsync(global::grpc.testing.SimpleRequest request, Metadata headers = null, CancellationToken cancellationToken = default(CancellationToken))
{
var call = CreateCall(__ServiceName, __Method_UnaryCall);
return Calls.BlockingUnaryCall(call, request, token);
var call = CreateCall(__ServiceName, __Method_UnaryCall, headers);
return Calls.AsyncUnaryCall(call, request, cancellationToken);
}
public Task<global::grpc.testing.SimpleResponse> UnaryCallAsync(global::grpc.testing.SimpleRequest request, CancellationToken token = default(CancellationToken))
public AsyncServerStreamingCall<global::grpc.testing.StreamingOutputCallResponse> StreamingOutputCall(global::grpc.testing.StreamingOutputCallRequest request, Metadata headers = null, CancellationToken cancellationToken = default(CancellationToken))
{
var call = CreateCall(__ServiceName, __Method_UnaryCall);
return Calls.AsyncUnaryCall(call, request, token);
var call = CreateCall(__ServiceName, __Method_StreamingOutputCall, headers);
return Calls.AsyncServerStreamingCall(call, request, cancellationToken);
}
public AsyncServerStreamingCall<global::grpc.testing.StreamingOutputCallResponse> StreamingOutputCall(global::grpc.testing.StreamingOutputCallRequest request, CancellationToken token = default(CancellationToken))
public AsyncClientStreamingCall<global::grpc.testing.StreamingInputCallRequest, global::grpc.testing.StreamingInputCallResponse> StreamingInputCall(Metadata headers = null, CancellationToken cancellationToken = default(CancellationToken))
{
var call = CreateCall(__ServiceName, __Method_StreamingOutputCall);
return Calls.AsyncServerStreamingCall(call, request, token);
var call = CreateCall(__ServiceName, __Method_StreamingInputCall, headers);
return Calls.AsyncClientStreamingCall(call, cancellationToken);
}
public AsyncClientStreamingCall<global::grpc.testing.StreamingInputCallRequest, global::grpc.testing.StreamingInputCallResponse> StreamingInputCall(CancellationToken token = default(CancellationToken))
public AsyncDuplexStreamingCall<global::grpc.testing.StreamingOutputCallRequest, global::grpc.testing.StreamingOutputCallResponse> FullDuplexCall(Metadata headers = null, CancellationToken cancellationToken = default(CancellationToken))
{
var call = CreateCall(__ServiceName, __Method_StreamingInputCall);
return Calls.AsyncClientStreamingCall(call, token);
var call = CreateCall(__ServiceName, __Method_FullDuplexCall, headers);
return Calls.AsyncDuplexStreamingCall(call, cancellationToken);
}
public AsyncDuplexStreamingCall<global::grpc.testing.StreamingOutputCallRequest, global::grpc.testing.StreamingOutputCallResponse> FullDuplexCall(CancellationToken token = default(CancellationToken))
public AsyncDuplexStreamingCall<global::grpc.testing.StreamingOutputCallRequest, global::grpc.testing.StreamingOutputCallResponse> HalfDuplexCall(Metadata headers = null, CancellationToken cancellationToken = default(CancellationToken))
{
var call = CreateCall(__ServiceName, __Method_FullDuplexCall);
return Calls.AsyncDuplexStreamingCall(call, token);
}
public AsyncDuplexStreamingCall<global::grpc.testing.StreamingOutputCallRequest, global::grpc.testing.StreamingOutputCallResponse> HalfDuplexCall(CancellationToken token = default(CancellationToken))
{
var call = CreateCall(__ServiceName, __Method_HalfDuplexCall);
return Calls.AsyncDuplexStreamingCall(call, token);
var call = CreateCall(__ServiceName, __Method_HalfDuplexCall, headers);
return Calls.AsyncDuplexStreamingCall(call, cancellationToken);
}
}
@ -143,17 +140,12 @@ namespace grpc.testing {
.AddMethod(__Method_HalfDuplexCall, serviceImpl.HalfDuplexCall).Build();
}
// creates a new client stub
public static ITestServiceClient NewStub(Channel channel)
// creates a new client
public static TestServiceClient NewClient(Channel channel)
{
return new TestServiceClient(channel);
}
// creates a new client stub
public static ITestServiceClient NewStub(Channel channel, StubConfiguration config)
{
return new TestServiceClient(channel, config);
}
}
}
#endregion

@ -302,12 +302,13 @@ grpcsharp_completion_queue_destroy(grpc_completion_queue *cq) {
GPR_EXPORT grpc_event GPR_CALLTYPE
grpcsharp_completion_queue_next(grpc_completion_queue *cq) {
return grpc_completion_queue_next(cq, gpr_inf_future);
return grpc_completion_queue_next(cq, gpr_inf_future(GPR_CLOCK_REALTIME));
}
GPR_EXPORT grpc_event GPR_CALLTYPE
grpcsharp_completion_queue_pluck(grpc_completion_queue *cq, void *tag) {
return grpc_completion_queue_pluck(cq, tag, gpr_inf_future);
return grpc_completion_queue_pluck(cq, tag,
gpr_inf_future(GPR_CLOCK_REALTIME));
}
/* Channel */
@ -382,7 +383,7 @@ grpcsharp_channel_args_destroy(grpc_channel_args *args) {
GPR_EXPORT gpr_timespec GPR_CALLTYPE gprsharp_now(void) { return gpr_now(GPR_CLOCK_REALTIME); }
GPR_EXPORT gpr_timespec GPR_CALLTYPE gprsharp_inf_future(void) {
return gpr_inf_future;
return gpr_inf_future(GPR_CLOCK_REALTIME);
}
GPR_EXPORT gpr_int32 GPR_CALLTYPE gprsharp_sizeof_timespec(void) {

@ -32,16 +32,17 @@
set +e
cd $(dirname $0)
PROTOC=../../bins/opt/protobuf/protoc
PLUGIN=protoc-gen-grpc=../../bins/opt/grpc_csharp_plugin
EXAMPLES_DIR=Grpc.Examples
INTEROP_DIR=Grpc.IntegrationTesting
HEALTHCHECK_DIR=Grpc.HealthCheck
protoc --plugin=$PLUGIN --grpc_out=$EXAMPLES_DIR \
$PROTOC --plugin=$PLUGIN --grpc_out=$EXAMPLES_DIR \
-I $EXAMPLES_DIR/proto $EXAMPLES_DIR/proto/math.proto
protoc --plugin=$PLUGIN --grpc_out=$INTEROP_DIR \
$PROTOC --plugin=$PLUGIN --grpc_out=$INTEROP_DIR \
-I $INTEROP_DIR/proto $INTEROP_DIR/proto/test.proto
protoc --plugin=$PLUGIN --grpc_out=$HEALTHCHECK_DIR \
$PROTOC --plugin=$PLUGIN --grpc_out=$HEALTHCHECK_DIR \
-I $HEALTHCHECK_DIR/proto $HEALTHCHECK_DIR/proto/health.proto

@ -62,7 +62,8 @@ CompletionQueueAsyncWorker::CompletionQueueAsyncWorker()
CompletionQueueAsyncWorker::~CompletionQueueAsyncWorker() {}
void CompletionQueueAsyncWorker::Execute() {
result = grpc_completion_queue_next(queue, gpr_inf_future);
result =
grpc_completion_queue_next(queue, gpr_inf_future(GPR_CLOCK_REALTIME));
if (!result.success) {
SetErrorMessage("The batch encountered an error");
}

@ -161,7 +161,8 @@ void Server::ShutdownServer() {
grpc_server_shutdown_and_notify(this->wrapped_server,
this->shutdown_queue,
NULL);
grpc_completion_queue_pluck(this->shutdown_queue, NULL, gpr_inf_future);
grpc_completion_queue_pluck(this->shutdown_queue, NULL,
gpr_inf_future(GPR_CLOCK_REALTIME));
this->wrapped_server = NULL;
}
}

@ -42,18 +42,19 @@ namespace node {
gpr_timespec MillisecondsToTimespec(double millis) {
if (millis == std::numeric_limits<double>::infinity()) {
return gpr_inf_future;
return gpr_inf_future(GPR_CLOCK_REALTIME);
} else if (millis == -std::numeric_limits<double>::infinity()) {
return gpr_inf_past;
return gpr_inf_past(GPR_CLOCK_REALTIME);
} else {
return gpr_time_from_micros(static_cast<int64_t>(millis * 1000));
return gpr_time_from_micros(static_cast<int64_t>(millis * 1000),
GPR_CLOCK_REALTIME);
}
}
double TimespecToMilliseconds(gpr_timespec timespec) {
if (gpr_time_cmp(timespec, gpr_inf_future) == 0) {
if (gpr_time_cmp(timespec, gpr_inf_future(GPR_CLOCK_REALTIME)) == 0) {
return std::numeric_limits<double>::infinity();
} else if (gpr_time_cmp(timespec, gpr_inf_past) == 0) {
} else if (gpr_time_cmp(timespec, gpr_inf_past(GPR_CLOCK_REALTIME)) == 0) {
return -std::numeric_limits<double>::infinity();
} else {
return (static_cast<double>(timespec.tv_sec) * 1000 +

@ -418,6 +418,48 @@ describe('Other conditions', function() {
});
});
});
describe('Error object should contain the status', function() {
it('for a unary call', function(done) {
client.unary({error: true}, function(err, data) {
assert(err);
assert.strictEqual(err.code, grpc.status.UNKNOWN);
assert.strictEqual(err.message, 'Requested error');
done();
});
});
it('for a client stream call', function(done) {
var call = client.clientStream(function(err, data) {
assert(err);
assert.strictEqual(err.code, grpc.status.UNKNOWN);
assert.strictEqual(err.message, 'Requested error');
done();
});
call.write({error: false});
call.write({error: true});
call.end();
});
it('for a server stream call', function(done) {
var call = client.serverStream({error: true});
call.on('data', function(){});
call.on('error', function(error) {
assert.strictEqual(error.code, grpc.status.UNKNOWN);
assert.strictEqual(error.message, 'Requested error');
done();
});
});
it('for a bidi stream call', function(done) {
var call = client.bidiStream();
call.write({error: false});
call.write({error: true});
call.end();
call.on('data', function(){});
call.on('error', function(error) {
assert.strictEqual(error.code, grpc.status.UNKNOWN);
assert.strictEqual(error.message, 'Requested error');
done();
});
});
});
});
describe('Cancelling surface client', function() {
var client;

@ -52,7 +52,7 @@
extern id const kGRPCStatusMetadataKey;
// Represents a single gRPC remote call.
@interface GRPCCall : NSObject<GRXWriter>
@interface GRPCCall : GRXWriter
// These HTTP headers will be passed to the server as part of this call. Each HTTP header is a
// name-value pair with string names and either string or binary values.
@ -89,7 +89,7 @@ extern id const kGRPCStatusMetadataKey;
// To finish a call right away, invoke cancel.
- (instancetype)initWithHost:(NSString *)host
path:(NSString *)path
requestsWriter:(id<GRXWriter>)requestsWriter NS_DESIGNATED_INITIALIZER;
requestsWriter:(GRXWriter *)requestsWriter NS_DESIGNATED_INITIALIZER;
// Finishes the request side of this call, notifies the server that the RPC
// should be cancelled, and finishes the response side of the call with an error

@ -79,7 +79,7 @@ NSString * const kGRPCStatusMetadataKey = @"io.grpc.StatusMetadataKey";
// all. This wrapper over our actual writeable ensures thread-safety and
// correct ordering.
GRPCDelegateWrapper *_responseWriteable;
id<GRXWriter> _requestWriter;
GRXWriter *_requestWriter;
NSMutableDictionary *_requestMetadata;
NSMutableDictionary *_responseMetadata;
@ -94,7 +94,7 @@ NSString * const kGRPCStatusMetadataKey = @"io.grpc.StatusMetadataKey";
// Designated initializer
- (instancetype)initWithHost:(NSString *)host
path:(NSString *)path
requestsWriter:(id<GRXWriter>)requestWriter {
requestsWriter:(GRXWriter *)requestWriter {
if (!host || !path) {
[NSException raise:NSInvalidArgumentException format:@"Neither host nor method can be nil."];
}

@ -33,8 +33,9 @@
#import <Foundation/Foundation.h>
#import <RxLibrary/GRXWriter.h>
@protocol GRXWriteable;
@protocol GRXWriter;
// This is a thread-safe wrapper over a GRXWriteable instance. It lets one
// enqueue calls to a GRXWriteable instance for the main thread, guaranteeing
@ -54,7 +55,7 @@
// writesFinishedWithError: is sent to the writeable, and released after that.
// This is used to create a retain cycle that keeps both objects alive until the
// writing is explicitly finished.
- (instancetype)initWithWriteable:(id<GRXWriteable>)writeable writer:(id<GRXWriter>)writer
- (instancetype)initWithWriteable:(id<GRXWriteable>)writeable writer:(GRXWriter *)writer
NS_DESIGNATED_INITIALIZER;
// Enqueues writeValue: to be sent to the writeable in the main thread.

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