merge with upstream

pull/2656/head
yang-g 9 years ago
commit 19e9c09700
  1. 4
      BUILD
  2. 51
      Makefile
  3. 55
      build.json
  4. 1
      composer.json
  5. 2
      include/grpc++/config.h
  6. 6
      include/grpc++/credentials.h
  7. 50
      include/grpc++/dynamic_thread_pool.h
  8. 2
      include/grpc++/impl/sync_no_cxx11.h
  9. 3
      include/grpc++/server_credentials.h
  10. 4
      include/grpc/grpc.h
  11. 21
      include/grpc/grpc_security.h
  12. 12
      src/compiler/csharp_generator.cc
  13. 2
      src/compiler/python_generator.cc
  14. 2
      src/core/channel/client_channel.c
  15. 12
      src/core/channel/compress_filter.c
  16. 4
      src/core/channel/http_client_filter.c
  17. 6
      src/core/channel/http_server_filter.c
  18. 1
      src/core/iomgr/iomgr.c
  19. 4
      src/core/iomgr/tcp_posix.c
  20. 20
      src/core/iomgr/tcp_server_windows.c
  21. 10
      src/core/security/client_auth_filter.c
  22. 31
      src/core/security/credentials.c
  23. 13
      src/core/security/credentials.h
  24. 5
      src/core/security/google_default_credentials.c
  25. 7
      src/core/security/security_connector.c
  26. 1
      src/core/security/security_connector.h
  27. 35
      src/core/support/stack_lockfree.c
  28. 9
      src/core/surface/call.c
  29. 22
      src/core/surface/channel.c
  30. 4
      src/core/surface/channel_create.c
  31. 23
      src/core/surface/server.c
  32. 2
      src/core/transport/chttp2/frame_data.c
  33. 21
      src/core/transport/chttp2/internal.h
  34. 5
      src/core/transport/chttp2/parsing.c
  35. 4
      src/core/transport/chttp2/stream_encoder.c
  36. 68
      src/core/transport/chttp2/stream_lists.c
  37. 94
      src/core/transport/chttp2/writing.c
  38. 19
      src/core/transport/chttp2_transport.c
  39. 41
      src/core/transport/metadata.c
  40. 5
      src/core/transport/metadata.h
  41. 10
      src/core/transport/transport_op_string.c
  42. 8
      src/core/tsi/ssl_transport_security.c
  43. 16
      src/core/tsi/ssl_transport_security.h
  44. 2
      src/cpp/client/insecure_credentials.cc
  45. 8
      src/cpp/client/secure_credentials.cc
  46. 4
      src/cpp/server/create_default_thread_pool.cc
  47. 131
      src/cpp/server/dynamic_thread_pool.cc
  48. 3
      src/cpp/server/secure_server_credentials.cc
  49. 3
      src/cpp/util/time.cc
  50. 21
      src/csharp/Grpc.Auth/GoogleCredential.cs
  51. 53
      src/csharp/Grpc.Auth/Grpc.Auth.csproj
  52. 9
      src/csharp/Grpc.Auth/Grpc.Auth.nuspec
  53. 29
      src/csharp/Grpc.Auth/OAuth2Interceptors.cs
  54. 2
      src/csharp/Grpc.Auth/Properties/AssemblyInfo.cs
  55. 2
      src/csharp/Grpc.Auth/app.config
  56. 12
      src/csharp/Grpc.Auth/packages.config
  57. 92
      src/csharp/Grpc.Core.Tests/ClientServerTest.cs
  58. 37
      src/csharp/Grpc.Core.Tests/Grpc.Core.Tests.csproj
  59. 202
      src/csharp/Grpc.Core.Tests/Internal/TimespecTest.cs
  60. 79
      src/csharp/Grpc.Core.Tests/NUnitVersionTest.cs
  61. 2
      src/csharp/Grpc.Core.Tests/ServerTest.cs
  62. 207
      src/csharp/Grpc.Core.Tests/TimeoutsTest.cs
  63. 101
      src/csharp/Grpc.Core.Tests/TimespecTest.cs
  64. 1
      src/csharp/Grpc.Core.Tests/packages.config
  65. 15
      src/csharp/Grpc.Core/Call.cs
  66. 18
      src/csharp/Grpc.Core/Calls.cs
  67. 18
      src/csharp/Grpc.Core/Channel.cs
  68. 6
      src/csharp/Grpc.Core/ClientBase.cs
  69. 75
      src/csharp/Grpc.Core/Credentials.cs
  70. 23
      src/csharp/Grpc.Core/Grpc.Core.csproj
  71. 6
      src/csharp/Grpc.Core/Grpc.Core.nuspec
  72. 33
      src/csharp/Grpc.Core/GrpcEnvironment.cs
  73. 21
      src/csharp/Grpc.Core/Internal/AsyncCall.cs
  74. 13
      src/csharp/Grpc.Core/Internal/AsyncCallBase.cs
  75. 28
      src/csharp/Grpc.Core/Internal/AsyncCallServer.cs
  76. 60
      src/csharp/Grpc.Core/Internal/CStringSafeHandle.cs
  77. 21
      src/csharp/Grpc.Core/Internal/CallSafeHandle.cs
  78. 16
      src/csharp/Grpc.Core/Internal/ChannelSafeHandle.cs
  79. 5
      src/csharp/Grpc.Core/Internal/CompletionRegistry.cs
  80. 18
      src/csharp/Grpc.Core/Internal/CredentialsSafeHandle.cs
  81. 10
      src/csharp/Grpc.Core/Internal/GrpcThreadPool.cs
  82. 37
      src/csharp/Grpc.Core/Internal/NativeLogRedirector.cs
  83. 33
      src/csharp/Grpc.Core/Internal/ServerCallHandler.cs
  84. 4
      src/csharp/Grpc.Core/Internal/ServerCredentialsSafeHandle.cs
  85. 8
      src/csharp/Grpc.Core/Internal/ServerSafeHandle.cs
  86. 183
      src/csharp/Grpc.Core/Internal/Timespec.cs
  87. 84
      src/csharp/Grpc.Core/KeyCertificatePair.cs
  88. 103
      src/csharp/Grpc.Core/Logging/ConsoleLogger.cs
  89. 57
      src/csharp/Grpc.Core/Logging/ILogger.cs
  90. 8
      src/csharp/Grpc.Core/Properties/AssemblyInfo.cs
  91. 60
      src/csharp/Grpc.Core/Server.cs
  92. 13
      src/csharp/Grpc.Core/ServerCallContext.cs
  93. 89
      src/csharp/Grpc.Core/ServerCredentials.cs
  94. 10
      src/csharp/Grpc.Core/Utils/BenchmarkUtil.cs
  95. 21
      src/csharp/Grpc.Examples.MathClient/Grpc.Examples.MathClient.csproj
  96. 2
      src/csharp/Grpc.Examples.MathClient/MathClient.cs
  97. 21
      src/csharp/Grpc.Examples.MathServer/Grpc.Examples.MathServer.csproj
  98. 2
      src/csharp/Grpc.Examples.MathServer/MathServer.cs
  99. 13
      src/csharp/Grpc.Examples.Tests/Grpc.Examples.Tests.csproj
  100. 122
      src/csharp/Grpc.Examples.Tests/MathClientServerTests.cs
  101. Some files were not shown because too many files have changed in this diff Show More

@ -667,6 +667,7 @@ 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/dynamic_thread_pool.cc",
"src/cpp/server/fixed_size_thread_pool.cc",
"src/cpp/server/insecure_server_credentials.cc",
"src/cpp/server/server.cc",
@ -692,6 +693,7 @@ cc_library(
"include/grpc++/config_protobuf.h",
"include/grpc++/create_channel.h",
"include/grpc++/credentials.h",
"include/grpc++/dynamic_thread_pool.h",
"include/grpc++/fixed_size_thread_pool.h",
"include/grpc++/generic_stub.h",
"include/grpc++/impl/call.h",
@ -752,6 +754,7 @@ 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/dynamic_thread_pool.cc",
"src/cpp/server/fixed_size_thread_pool.cc",
"src/cpp/server/insecure_server_credentials.cc",
"src/cpp/server/server.cc",
@ -777,6 +780,7 @@ cc_library(
"include/grpc++/config_protobuf.h",
"include/grpc++/create_channel.h",
"include/grpc++/credentials.h",
"include/grpc++/dynamic_thread_pool.h",
"include/grpc++/fixed_size_thread_pool.h",
"include/grpc++/generic_stub.h",
"include/grpc++/impl/call.h",

File diff suppressed because one or more lines are too long

@ -43,6 +43,7 @@
"include/grpc++/config_protobuf.h",
"include/grpc++/create_channel.h",
"include/grpc++/credentials.h",
"include/grpc++/dynamic_thread_pool.h",
"include/grpc++/fixed_size_thread_pool.h",
"include/grpc++/generic_stub.h",
"include/grpc++/impl/call.h",
@ -90,6 +91,7 @@
"src/cpp/proto/proto_utils.cc",
"src/cpp/server/async_generic_service.cc",
"src/cpp/server/create_default_thread_pool.cc",
"src/cpp/server/dynamic_thread_pool.cc",
"src/cpp/server/fixed_size_thread_pool.cc",
"src/cpp/server/insecure_server_credentials.cc",
"src/cpp/server/server.cc",
@ -629,7 +631,6 @@
"headers": [
"test/cpp/util/cli_call.h",
"test/cpp/util/create_test_channel.h",
"test/cpp/util/fake_credentials.h",
"test/cpp/util/subprocess.h"
],
"src": [
@ -638,7 +639,6 @@
"test/cpp/util/echo_duplicate.proto",
"test/cpp/util/cli_call.cc",
"test/cpp/util/create_test_channel.cc",
"test/cpp/util/fake_credentials.cc",
"test/cpp/util/subprocess.cc"
],
"deps": [
@ -1912,6 +1912,9 @@
"grpc",
"gpr_test_util",
"gpr"
],
"platforms": [
"posix"
]
},
{
@ -1929,6 +1932,9 @@
"grpc",
"gpr_test_util",
"gpr"
],
"platforms": [
"posix"
]
},
{
@ -1987,6 +1993,9 @@
"grpc",
"gpr_test_util",
"gpr"
],
"platforms": [
"posix"
]
},
{
@ -2064,6 +2073,21 @@
"gpr"
]
},
{
"name": "dynamic_thread_pool_test",
"build": "test",
"language": "c++",
"src": [
"test/cpp/server/dynamic_thread_pool_test.cc"
],
"deps": [
"grpc_test_util",
"grpc++",
"grpc",
"gpr_test_util",
"gpr"
]
},
{
"name": "end2end_test",
"build": "test",
@ -2210,6 +2234,9 @@
"gpr_test_util",
"gpr",
"grpc++_test_config"
],
"platforms": [
"posix"
]
},
{
@ -2228,6 +2255,9 @@
"gpr_test_util",
"gpr",
"grpc++_test_config"
],
"platforms": [
"posix"
]
},
{
@ -2242,6 +2272,9 @@
"grpc",
"gpr_test_util",
"gpr"
],
"platforms": [
"posix"
]
},
{
@ -2346,6 +2379,9 @@
"grpc",
"gpr_test_util",
"gpr"
],
"platforms": [
"posix"
]
},
{
@ -2364,6 +2400,9 @@
"gpr_test_util",
"gpr",
"grpc++_test_config"
],
"platforms": [
"posix"
]
},
{
@ -2382,6 +2421,9 @@
"gpr_test_util",
"gpr",
"grpc++_test_config"
],
"platforms": [
"posix"
]
},
{
@ -2476,6 +2518,9 @@
"grpc",
"gpr_test_util",
"gpr"
],
"platforms": [
"posix"
]
},
{
@ -2525,6 +2570,9 @@
"grpc",
"gpr_test_util",
"gpr"
],
"platforms": [
"posix"
]
},
{
@ -2542,6 +2590,9 @@
"grpc",
"gpr_test_util",
"gpr"
],
"platforms": [
"posix"
]
},
{

@ -2,6 +2,7 @@
"name": "grpc/grpc",
"type": "library",
"description": "gRPC library for PHP",
"version": "0.5.1",
"keywords": ["rpc"],
"homepage": "http://grpc.io",
"license": "BSD-3-Clause",

@ -79,6 +79,7 @@
#ifdef GRPC_CXX0X_NO_NULLPTR
#include <memory>
namespace grpc {
const class {
public:
template <class T>
@ -98,6 +99,7 @@ const class {
private:
void operator&() const = delete;
} nullptr = {};
}
#endif
#ifndef GRPC_CUSTOM_STRING

@ -106,13 +106,13 @@ std::shared_ptr<Credentials> ServiceAccountCredentials(
const grpc::string& json_key, const grpc::string& scope,
long token_lifetime_seconds);
// Builds JWT credentials.
// Builds Service Account JWT Access credentials.
// json_key is the JSON key string containing the client's private key.
// token_lifetime_seconds is the lifetime in seconds of each Json Web Token
// (JWT) created with this credentials. It should not exceed
// grpc_max_auth_token_lifetime or will be cropped to this value.
std::shared_ptr<Credentials> JWTCredentials(const grpc::string& json_key,
long token_lifetime_seconds);
std::shared_ptr<Credentials> ServiceAccountJWTAccessCredentials(
const grpc::string& json_key, long token_lifetime_seconds);
// Builds refresh token credentials.
// json_refresh_token is the JSON string containing the refresh token along

@ -31,21 +31,51 @@
*
*/
#ifndef GRPC_TEST_CPP_UTIL_FAKE_CREDENTIALS_H
#define GRPC_TEST_CPP_UTIL_FAKE_CREDENTIALS_H
#ifndef GRPCXX_DYNAMIC_THREAD_POOL_H
#define GRPCXX_DYNAMIC_THREAD_POOL_H
#include <memory>
#include <grpc++/config.h>
#include <grpc++/impl/sync.h>
#include <grpc++/impl/thd.h>
#include <grpc++/thread_pool_interface.h>
#include <list>
#include <queue>
namespace grpc {
class Credentials;
class ServerCredentials;
namespace testing {
class DynamicThreadPool GRPC_FINAL : public ThreadPoolInterface {
public:
explicit DynamicThreadPool(int reserve_threads);
~DynamicThreadPool();
void Add(const std::function<void()>& callback) GRPC_OVERRIDE;
private:
class DynamicThread {
public:
DynamicThread(DynamicThreadPool *pool);
~DynamicThread();
private:
DynamicThreadPool *pool_;
std::unique_ptr<grpc::thread> thd_;
void ThreadFunc();
};
grpc::mutex mu_;
grpc::condition_variable cv_;
grpc::condition_variable shutdown_cv_;
bool shutdown_;
std::queue<std::function<void()>> callbacks_;
int reserve_threads_;
int nthreads_;
int threads_waiting_;
std::list<DynamicThread*> dead_threads_;
std::shared_ptr<Credentials> FakeTransportSecurityCredentials();
std::shared_ptr<ServerCredentials> FakeTransportSecurityServerCredentials();
void ThreadFunc();
static void ReapThreads(std::list<DynamicThread*>* tlist);
};
} // namespace testing
} // namespace grpc
#endif // GRPC_TEST_CPP_UTIL_FAKE_CREDENTIALS_H
#endif // GRPCXX_DYNAMIC_THREAD_POOL_H

@ -87,7 +87,7 @@ class condition_variable {
~condition_variable() { gpr_cv_destroy(&cv_); }
void wait(lock_guard<mutex> &mu) {
mu.locked = false;
gpr_cv_wait(&cv_, &mu.mu_.mu_, gpr_inf_future);
gpr_cv_wait(&cv_, &mu.mu_.mu_, gpr_inf_future(GPR_CLOCK_REALTIME);
mu.locked = true;
}
void notify_one() { gpr_cv_signal(&cv_); }

@ -58,12 +58,15 @@ class ServerCredentials {
// Options to create ServerCredentials with SSL
struct SslServerCredentialsOptions {
SslServerCredentialsOptions() : force_client_auth(false) {}
struct PemKeyCertPair {
grpc::string private_key;
grpc::string cert_chain;
};
grpc::string pem_root_certs;
std::vector<PemKeyCertPair> pem_key_cert_pairs;
bool force_client_auth;
};
// Builds SSL ServerCredentials given SSL specific options

@ -469,8 +469,8 @@ char *grpc_channel_get_target(grpc_channel *channel);
clients will want to simply pass NULL. See grpc_channel_args definition for
more on this. The data in 'args' need only live through the invocation of
this function. */
grpc_channel *grpc_channel_create(const char *target,
const grpc_channel_args *args);
grpc_channel *grpc_insecure_channel_create(const char *target,
const grpc_channel_args *args);
/** Create a lame client: this client fails every operation attempted on it. */
grpc_channel *grpc_lame_client_channel_create(const char *target);

@ -87,7 +87,7 @@ typedef struct {
directory).
- pem_key_cert_pair is a pointer on the object containing client's private
key and certificate chain. This parameter can be NULL if the client does
not have such a key/cert pair. */
not have such a key/cert pair. */
grpc_credentials *grpc_ssl_credentials_create(
const char *pem_root_certs, grpc_ssl_pem_key_cert_pair *pem_key_cert_pair);
@ -119,8 +119,8 @@ grpc_credentials *grpc_service_account_credentials_create(
- token_lifetime is the lifetime of each Json Web Token (JWT) created with
this credentials. It should not exceed grpc_max_auth_token_lifetime or
will be cropped to this value. */
grpc_credentials *grpc_jwt_credentials_create(const char *json_key,
gpr_timespec token_lifetime);
grpc_credentials *grpc_service_account_jwt_access_credentials_create(
const char *json_key, gpr_timespec token_lifetime);
/* Creates an Oauth2 Refresh Token credentials object. May return NULL if the
input is invalid.
@ -140,9 +140,6 @@ grpc_credentials *grpc_access_token_credentials_create(
grpc_credentials *grpc_iam_credentials_create(const char *authorization_token,
const char *authority_selector);
/* Creates a fake transport security credentials object for testing. */
grpc_credentials *grpc_fake_transport_security_credentials_create(void);
/* --- Secure channel creation. --- */
/* The caller of the secure_channel_create functions may override the target
@ -177,14 +174,13 @@ void grpc_server_credentials_release(grpc_server_credentials *creds);
- pem_key_cert_pairs is an array private key / certificate chains of the
server. This parameter cannot be NULL.
- num_key_cert_pairs indicates the number of items in the private_key_files
and cert_chain_files parameters. It should be at least 1. */
and cert_chain_files parameters. It should be at least 1.
- force_client_auth, if set to non-zero will force the client to authenticate
with an SSL cert. Note that this option is ignored if pem_root_certs is
NULL. */
grpc_server_credentials *grpc_ssl_server_credentials_create(
const char *pem_root_certs, grpc_ssl_pem_key_cert_pair *pem_key_cert_pairs,
size_t num_key_cert_pairs);
/* Creates a fake server transport security credentials object for testing. */
grpc_server_credentials *grpc_fake_transport_security_server_credentials_create(
void);
size_t num_key_cert_pairs, int force_client_auth);
/* --- Server-side secure ports. --- */
@ -206,7 +202,6 @@ grpc_call_error grpc_call_set_credentials(grpc_call *call,
/* TODO(jboeuf): Define some well-known property names. */
#define GRPC_TRANSPORT_SECURITY_TYPE_PROPERTY_NAME "transport_security_type"
#define GRPC_FAKE_TRANSPORT_SECURITY_TYPE "fake"
#define GRPC_SSL_TRANSPORT_SECURITY_TYPE "ssl"
#define GRPC_X509_CN_PROPERTY_NAME "x509_common_name"

@ -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, Metadata headers = null, CancellationToken cancellationToken = default(CancellationToken));\n",
"$response$ $methodname$($request$ request, Metadata headers = null, DateTime? deadline = 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(
"$returntype$ $methodname$($request_maybe$Metadata headers = null, CancellationToken cancellationToken = default(CancellationToken));\n",
"$returntype$ $methodname$($request_maybe$Metadata headers = null, DateTime? deadline = null, CancellationToken cancellationToken = default(CancellationToken));\n",
"methodname", method_name, "request_maybe",
GetMethodRequestParamMaybe(method), "returntype",
GetMethodReturnTypeClient(method));
@ -334,13 +334,13 @@ 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, Metadata headers = null, CancellationToken cancellationToken = default(CancellationToken))\n",
"public $response$ $methodname$($request$ request, Metadata headers = null, DateTime? deadline = 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($servicenamefield$, $methodfield$, headers);\n",
out->Print("var call = CreateCall($servicenamefield$, $methodfield$, headers, deadline);\n",
"servicenamefield", GetServiceNameFieldName(), "methodfield",
GetMethodFieldName(method));
out->Print("return Calls.BlockingUnaryCall(call, request, cancellationToken);\n");
@ -353,13 +353,13 @@ void GenerateClientStub(Printer* out, const ServiceDescriptor *service) {
method_name += "Async"; // prevent name clash with synchronous method.
}
out->Print(
"public $returntype$ $methodname$($request_maybe$Metadata headers = null, CancellationToken cancellationToken = default(CancellationToken))\n",
"public $returntype$ $methodname$($request_maybe$Metadata headers = null, DateTime? deadline = 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($servicenamefield$, $methodfield$, headers);\n",
out->Print("var call = CreateCall($servicenamefield$, $methodfield$, headers, deadline);\n",
"servicenamefield", GetServiceNameFieldName(), "methodfield",
GetMethodFieldName(method));
switch (GetMethodType(method)) {

@ -249,7 +249,7 @@ bool GetModuleAndMessagePath(const Descriptor* type,
do {
message_path.push_back(path_elem_type);
path_elem_type = path_elem_type->containing_type();
} while (path_elem_type != nullptr);
} while (path_elem_type); // implicit nullptr comparison; don't be explicit
grpc::string file_name = type->file()->name();
static const int proto_suffix_length = strlen(".proto");
if (!(file_name.size() > static_cast<size_t>(proto_suffix_length) &&

@ -523,7 +523,7 @@ static void cc_on_config_changed(void *arg, int iomgr_success) {
while (wakeup_closures) {
grpc_iomgr_closure *next = wakeup_closures->next;
grpc_iomgr_add_callback(wakeup_closures);
wakeup_closures->cb(wakeup_closures->cb_arg, 1);
wakeup_closures = next;
}

@ -174,6 +174,8 @@ static void process_send_ops(grpc_call_element *elem,
size_t i;
int did_compress = 0;
/* In streaming calls, we need to reset the previously accumulated slices */
gpr_slice_buffer_reset_and_unref(&calld->slices);
for (i = 0; i < send_ops->nops; ++i) {
grpc_stream_op *sop = &send_ops->ops[i];
switch (sop->type) {
@ -282,19 +284,19 @@ static void init_channel_elem(grpc_channel_element *elem, grpc_channel *master,
grpc_channel_args_get_compression_algorithm(args);
channeld->mdstr_request_compression_algorithm_key =
grpc_mdstr_from_string(mdctx, GRPC_COMPRESS_REQUEST_ALGORITHM_KEY);
grpc_mdstr_from_string(mdctx, GRPC_COMPRESS_REQUEST_ALGORITHM_KEY, 0);
channeld->mdstr_outgoing_compression_algorithm_key =
grpc_mdstr_from_string(mdctx, "grpc-encoding");
grpc_mdstr_from_string(mdctx, "grpc-encoding", 0);
for (algo_idx = 0; algo_idx < GRPC_COMPRESS_ALGORITHMS_COUNT; ++algo_idx) {
char *algorith_name;
GPR_ASSERT(grpc_compression_algorithm_name(algo_idx, &algorith_name) != 0);
char *algorithm_name;
GPR_ASSERT(grpc_compression_algorithm_name(algo_idx, &algorithm_name) != 0);
channeld->mdelem_compression_algorithms[algo_idx] =
grpc_mdelem_from_metadata_strings(
mdctx,
grpc_mdstr_ref(channeld->mdstr_outgoing_compression_algorithm_key),
grpc_mdstr_from_string(mdctx, algorith_name));
grpc_mdstr_from_string(mdctx, algorithm_name, 0));
}
GPR_ASSERT(!is_last);

@ -233,7 +233,7 @@ static grpc_mdstr *user_agent_from_args(grpc_mdctx *mdctx,
tmp = gpr_strvec_flatten(&v, NULL);
gpr_strvec_destroy(&v);
result = grpc_mdstr_from_string(mdctx, tmp);
result = grpc_mdstr_from_string(mdctx, tmp, 0);
gpr_free(tmp);
return result;
@ -260,7 +260,7 @@ static void init_channel_elem(grpc_channel_element *elem, grpc_channel *master,
grpc_mdelem_from_strings(mdctx, "content-type", "application/grpc");
channeld->status = grpc_mdelem_from_strings(mdctx, ":status", "200");
channeld->user_agent = grpc_mdelem_from_metadata_strings(
mdctx, grpc_mdstr_from_string(mdctx, "user-agent"),
mdctx, grpc_mdstr_from_string(mdctx, "user-agent", 0),
user_agent_from_args(mdctx, args));
}

@ -250,9 +250,9 @@ static void init_channel_elem(grpc_channel_element *elem, grpc_channel *master,
channeld->http_scheme = grpc_mdelem_from_strings(mdctx, ":scheme", "http");
channeld->https_scheme = grpc_mdelem_from_strings(mdctx, ":scheme", "https");
channeld->grpc_scheme = grpc_mdelem_from_strings(mdctx, ":scheme", "grpc");
channeld->path_key = grpc_mdstr_from_string(mdctx, ":path");
channeld->authority_key = grpc_mdstr_from_string(mdctx, ":authority");
channeld->host_key = grpc_mdstr_from_string(mdctx, "host");
channeld->path_key = grpc_mdstr_from_string(mdctx, ":path", 0);
channeld->authority_key = grpc_mdstr_from_string(mdctx, ":authority", 0);
channeld->host_key = grpc_mdstr_from_string(mdctx, "host", 0);
channeld->content_type =
grpc_mdelem_from_strings(mdctx, "content-type", "application/grpc");

@ -88,6 +88,7 @@ void grpc_kick_poller(void) {
void grpc_iomgr_init(void) {
gpr_thd_id id;
g_shutdown = 0;
gpr_mu_init(&g_mu);
gpr_cv_init(&g_rcv);
grpc_alarm_list_init(gpr_now(GPR_CLOCK_MONOTONIC));

@ -319,7 +319,7 @@ static void call_read_cb(grpc_tcp *tcp, gpr_slice *slices, size_t nslices,
gpr_log(GPR_DEBUG, "read: status=%d", status);
for (i = 0; i < nslices; i++) {
char *dump = gpr_dump_slice(slices[i], GPR_DUMP_HEX | GPR_DUMP_ASCII);
gpr_log(GPR_DEBUG, "READ: %s", dump);
gpr_log(GPR_DEBUG, "READ %p: %s", tcp, dump);
gpr_free(dump);
}
}
@ -448,7 +448,7 @@ static void grpc_tcp_notify_on_read(grpc_endpoint *ep, grpc_endpoint_read_cb cb,
grpc_fd_notify_on_read(tcp->em_fd, &tcp->read_closure);
} else {
tcp->handle_read_closure.cb_arg = tcp;
grpc_iomgr_add_callback(&tcp->handle_read_closure);
grpc_iomgr_add_delayed_callback(&tcp->handle_read_closure, 1);
}
}

@ -250,6 +250,7 @@ static void on_accept(void *arg, int from_iocp) {
DWORD transfered_bytes;
DWORD flags;
BOOL wsa_success;
int err;
/* The general mechanism for shutting down is to queue abortion calls. While
this is necessary in the read/write case, it's useless for the accept
@ -281,8 +282,23 @@ static void on_accept(void *arg, int from_iocp) {
}
} else {
if (!sp->shutting_down) {
getpeername(sock, (struct sockaddr *)&peer_name, &peer_name_len);
peer_name_string = grpc_sockaddr_to_uri((struct sockaddr *)&peer_name);
peer_name_string = NULL;
err = setsockopt(sock, SOL_SOCKET, SO_UPDATE_ACCEPT_CONTEXT,
(char *)&sp->socket->socket,
sizeof(sp->socket->socket));
if (err) {
char *utf8_message = gpr_format_message(WSAGetLastError());
gpr_log(GPR_ERROR, "setsockopt error: %s", utf8_message);
gpr_free(utf8_message);
}
err = getpeername(sock, (struct sockaddr*)&peer_name, &peer_name_len);
if (!err) {
peer_name_string = grpc_sockaddr_to_uri((struct sockaddr*)&peer_name);
} else {
char *utf8_message = gpr_format_message(WSAGetLastError());
gpr_log(GPR_ERROR, "getpeername error: %s", utf8_message);
gpr_free(utf8_message);
}
gpr_asprintf(&fd_name, "tcp_server:%s", peer_name_string);
ep = grpc_tcp_create(grpc_winsocket_create(sock, fd_name),
peer_name_string);

@ -80,7 +80,7 @@ static void bubble_up_error(grpc_call_element *elem, const char *error_msg) {
channel_data *chand = elem->channel_data;
grpc_transport_stream_op_add_cancellation(
&calld->op, GRPC_STATUS_UNAUTHENTICATED,
grpc_mdstr_from_string(chand->md_ctx, error_msg));
grpc_mdstr_from_string(chand->md_ctx, error_msg, 0));
grpc_call_next_op(elem, &calld->op);
}
@ -316,10 +316,10 @@ static void init_channel_elem(grpc_channel_element *elem, grpc_channel *master,
(grpc_channel_security_connector *)GRPC_SECURITY_CONNECTOR_REF(
sc, "client_auth_filter");
chand->md_ctx = metadata_context;
chand->authority_string = grpc_mdstr_from_string(chand->md_ctx, ":authority");
chand->path_string = grpc_mdstr_from_string(chand->md_ctx, ":path");
chand->error_msg_key = grpc_mdstr_from_string(chand->md_ctx, "grpc-message");
chand->status_key = grpc_mdstr_from_string(chand->md_ctx, "grpc-status");
chand->authority_string = grpc_mdstr_from_string(chand->md_ctx, ":authority", 0);
chand->path_string = grpc_mdstr_from_string(chand->md_ctx, ":path", 0);
chand->error_msg_key = grpc_mdstr_from_string(chand->md_ctx, "grpc-message", 0);
chand->status_key = grpc_mdstr_from_string(chand->md_ctx, "grpc-status", 0);
}
/* Destructor for channel data */

@ -259,8 +259,10 @@ static void ssl_build_config(const char *pem_root_certs,
static void ssl_build_server_config(
const char *pem_root_certs, grpc_ssl_pem_key_cert_pair *pem_key_cert_pairs,
size_t num_key_cert_pairs, grpc_ssl_server_config *config) {
size_t num_key_cert_pairs, int force_client_auth,
grpc_ssl_server_config *config) {
size_t i;
config->force_client_auth = force_client_auth;
if (pem_root_certs != NULL) {
ssl_copy_key_material(pem_root_certs, &config->pem_root_certs,
&config->pem_root_certs_size);
@ -302,20 +304,20 @@ grpc_credentials *grpc_ssl_credentials_create(
grpc_server_credentials *grpc_ssl_server_credentials_create(
const char *pem_root_certs, grpc_ssl_pem_key_cert_pair *pem_key_cert_pairs,
size_t num_key_cert_pairs) {
size_t num_key_cert_pairs, int force_client_auth) {
grpc_ssl_server_credentials *c =
gpr_malloc(sizeof(grpc_ssl_server_credentials));
memset(c, 0, sizeof(grpc_ssl_server_credentials));
c->base.type = GRPC_CREDENTIALS_TYPE_SSL;
c->base.vtable = &ssl_server_vtable;
ssl_build_server_config(pem_root_certs, pem_key_cert_pairs,
num_key_cert_pairs, &c->config);
num_key_cert_pairs, force_client_auth, &c->config);
return &c->base;
}
/* -- Jwt credentials -- */
static void jwt_reset_cache(grpc_jwt_credentials *c) {
static void jwt_reset_cache(grpc_service_account_jwt_access_credentials *c) {
if (c->cached.jwt_md != NULL) {
grpc_credentials_md_store_unref(c->cached.jwt_md);
c->cached.jwt_md = NULL;
@ -328,7 +330,8 @@ static void jwt_reset_cache(grpc_jwt_credentials *c) {
}
static void jwt_destroy(grpc_credentials *creds) {
grpc_jwt_credentials *c = (grpc_jwt_credentials *)creds;
grpc_service_account_jwt_access_credentials *c =
(grpc_service_account_jwt_access_credentials *)creds;
grpc_auth_json_key_destruct(&c->key);
jwt_reset_cache(c);
gpr_mu_destroy(&c->cache_mu);
@ -346,7 +349,8 @@ static void jwt_get_request_metadata(grpc_credentials *creds,
const char *service_url,
grpc_credentials_metadata_cb cb,
void *user_data) {
grpc_jwt_credentials *c = (grpc_jwt_credentials *)creds;
grpc_service_account_jwt_access_credentials *c =
(grpc_service_account_jwt_access_credentials *)creds;
gpr_timespec refresh_threshold = gpr_time_from_seconds(
GRPC_SECURE_TOKEN_REFRESH_THRESHOLD_SECS, GPR_TIMESPAN);
@ -399,15 +403,16 @@ static grpc_credentials_vtable jwt_vtable = {
jwt_destroy, jwt_has_request_metadata, jwt_has_request_metadata_only,
jwt_get_request_metadata, NULL};
grpc_credentials *grpc_jwt_credentials_create_from_auth_json_key(
grpc_credentials *
grpc_service_account_jwt_access_credentials_create_from_auth_json_key(
grpc_auth_json_key key, gpr_timespec token_lifetime) {
grpc_jwt_credentials *c;
grpc_service_account_jwt_access_credentials *c;
if (!grpc_auth_json_key_is_valid(&key)) {
gpr_log(GPR_ERROR, "Invalid input for jwt credentials creation");
return NULL;
}
c = gpr_malloc(sizeof(grpc_jwt_credentials));
memset(c, 0, sizeof(grpc_jwt_credentials));
c = gpr_malloc(sizeof(grpc_service_account_jwt_access_credentials));
memset(c, 0, sizeof(grpc_service_account_jwt_access_credentials));
c->base.type = GRPC_CREDENTIALS_TYPE_JWT;
gpr_ref_init(&c->base.refcount, 1);
c->base.vtable = &jwt_vtable;
@ -418,9 +423,9 @@ grpc_credentials *grpc_jwt_credentials_create_from_auth_json_key(
return &c->base;
}
grpc_credentials *grpc_jwt_credentials_create(const char *json_key,
gpr_timespec token_lifetime) {
return grpc_jwt_credentials_create_from_auth_json_key(
grpc_credentials *grpc_service_account_jwt_access_credentials_create(
const char *json_key, gpr_timespec token_lifetime) {
return grpc_service_account_jwt_access_credentials_create_from_auth_json_key(
grpc_auth_json_key_create_from_string(json_key), token_lifetime);
}

@ -52,6 +52,8 @@ typedef enum {
GRPC_CREDENTIALS_ERROR
} grpc_credentials_status;
#define GRPC_FAKE_TRANSPORT_SECURITY_TYPE "fake"
#define GRPC_CREDENTIALS_TYPE_SSL "Ssl"
#define GRPC_CREDENTIALS_TYPE_OAUTH2 "Oauth2"
#define GRPC_CREDENTIALS_TYPE_JWT "Jwt"
@ -112,6 +114,12 @@ void grpc_credentials_md_store_unref(grpc_credentials_md_store *store);
/* --- grpc_credentials. --- */
/* Creates a fake transport security credentials object for testing. */
grpc_credentials *grpc_fake_transport_security_credentials_create(void);
/* Creates a fake server transport security credentials object for testing. */
grpc_server_credentials *grpc_fake_transport_security_server_credentials_create(
void);
/* It is the caller's responsibility to gpr_free the result if not NULL. */
char *grpc_get_well_known_google_credentials_file_path(void);
@ -188,7 +196,8 @@ grpc_credentials *grpc_fake_oauth2_credentials_create(
/* Private constructor for jwt credentials from an already parsed json key.
Takes ownership of the key. */
grpc_credentials *grpc_jwt_credentials_create_from_auth_json_key(
grpc_credentials *
grpc_service_account_jwt_access_credentials_create_from_auth_json_key(
grpc_auth_json_key key, gpr_timespec token_lifetime);
/* Private constructor for refresh token credentials from an already parsed
@ -240,7 +249,7 @@ typedef struct {
grpc_auth_json_key key;
gpr_timespec jwt_lifetime;
} grpc_jwt_credentials;
} grpc_service_account_jwt_access_credentials;
/* -- Oauth2TokenFetcher credentials --

@ -140,8 +140,9 @@ static grpc_credentials *create_default_creds_from_path(char *creds_path) {
/* First, try an auth json key. */
key = grpc_auth_json_key_create_from_json(json);
if (grpc_auth_json_key_is_valid(&key)) {
result = grpc_jwt_credentials_create_from_auth_json_key(
key, grpc_max_auth_token_lifetime);
result =
grpc_service_account_jwt_access_credentials_create_from_auth_json_key(
key, grpc_max_auth_token_lifetime);
goto end;
}

@ -653,9 +653,10 @@ grpc_security_status grpc_ssl_server_security_connector_create(
config->pem_private_keys_sizes,
(const unsigned char **)config->pem_cert_chains,
config->pem_cert_chains_sizes, config->num_key_cert_pairs,
config->pem_root_certs, config->pem_root_certs_size, ssl_cipher_suites(),
alpn_protocol_strings, alpn_protocol_string_lengths,
(uint16_t)num_alpn_protocols, &c->handshaker_factory);
config->pem_root_certs, config->pem_root_certs_size,
config->force_client_auth, ssl_cipher_suites(), alpn_protocol_strings,
alpn_protocol_string_lengths, (uint16_t)num_alpn_protocols,
&c->handshaker_factory);
if (result != TSI_OK) {
gpr_log(GPR_ERROR, "Handshaker factory creation failed with %s.",
tsi_result_to_string(result));

@ -201,6 +201,7 @@ typedef struct {
size_t num_key_cert_pairs;
unsigned char *pem_root_certs;
size_t pem_root_certs_size;
int force_client_auth;
} grpc_ssl_server_config;
/* Creates an SSL server_security_connector.

@ -72,6 +72,11 @@ typedef union lockfree_node {
struct gpr_stack_lockfree {
lockfree_node *entries;
lockfree_node head; /* An atomic entry describing curr head */
#ifndef NDEBUG
/* Bitmap of pushed entries to check for double-push or pop */
gpr_atm pushed[(INVALID_ENTRY_INDEX+1)/(8*sizeof(gpr_atm))];
#endif
};
gpr_stack_lockfree *gpr_stack_lockfree_create(int entries) {
@ -86,6 +91,9 @@ gpr_stack_lockfree *gpr_stack_lockfree_create(int entries) {
/* Clear out all entries */
memset(stack->entries, 0, entries * sizeof(stack->entries[0]));
memset(&stack->head, 0, sizeof(stack->head));
#ifndef NDEBUG
memset(&stack->pushed, 0, sizeof(stack->pushed));
#endif
/* Point the head at reserved dummy entry */
stack->head.contents.index = INVALID_ENTRY_INDEX;
@ -106,6 +114,19 @@ int gpr_stack_lockfree_push(gpr_stack_lockfree *stack, int entry) {
/* Also post-increment the aba_ctr */
newhead.contents.aba_ctr = stack->entries[entry].contents.aba_ctr++;
#ifndef NDEBUG
/* Check for double push */
{
int pushed_index = entry / (8*sizeof(gpr_atm));
int pushed_bit = entry % (8*sizeof(gpr_atm));
gpr_atm old_val;
old_val = gpr_atm_no_barrier_fetch_add(&stack->pushed[pushed_index],
(gpr_atm)(1UL << pushed_bit));
GPR_ASSERT((old_val & (1UL<<pushed_bit)) == 0);
}
#endif
do {
/* Atomically get the existing head value for use */
head.atm = gpr_atm_no_barrier_load(&(stack->head.atm));
@ -119,6 +140,7 @@ int gpr_stack_lockfree_push(gpr_stack_lockfree *stack, int entry) {
int gpr_stack_lockfree_pop(gpr_stack_lockfree *stack) {
lockfree_node head;
lockfree_node newhead;
do {
head.atm = gpr_atm_acq_load(&(stack->head.atm));
if (head.contents.index == INVALID_ENTRY_INDEX) {
@ -128,5 +150,18 @@ int gpr_stack_lockfree_pop(gpr_stack_lockfree *stack) {
gpr_atm_no_barrier_load(&(stack->entries[head.contents.index].atm));
} while (!gpr_atm_no_barrier_cas(&(stack->head.atm), head.atm, newhead.atm));
#ifndef NDEBUG
/* Check for valid pop */
{
int pushed_index = head.contents.index / (8*sizeof(gpr_atm));
int pushed_bit = head.contents.index % (8*sizeof(gpr_atm));
gpr_atm old_val;
old_val = gpr_atm_no_barrier_fetch_add(&stack->pushed[pushed_index],
-(gpr_atm)(1UL << pushed_bit));
GPR_ASSERT((old_val & (1UL<<pushed_bit)) != 0);
}
#endif
return head.contents.index;
}

@ -932,7 +932,7 @@ static int prepare_application_metadata(grpc_call *call, size_t count,
GPR_ASSERT(sizeof(grpc_linked_mdelem) == sizeof(md->internal_data));
l->md = grpc_mdelem_from_string_and_buffer(call->metadata_context, md->key,
(const gpr_uint8 *)md->value,
md->value_length);
md->value_length, 1);
if (!grpc_mdstr_is_legal_header(l->md->key)) {
gpr_log(GPR_ERROR, "attempt to send invalid metadata key");
return 0;
@ -1203,7 +1203,7 @@ grpc_call_error grpc_call_cancel_with_status(grpc_call *c,
static grpc_call_error cancel_with_status(grpc_call *c, grpc_status_code status,
const char *description) {
grpc_mdstr *details =
description ? grpc_mdstr_from_string(c->metadata_context, description)
description ? grpc_mdstr_from_string(c->metadata_context, description, 0)
: NULL;
GPR_ASSERT(status != GRPC_STATUS_OK);
@ -1373,7 +1373,8 @@ static void recv_metadata(grpc_call *call, grpc_metadata_batch *md) {
l->md = 0;
}
}
if (gpr_time_cmp(md->deadline, gpr_inf_future(GPR_CLOCK_REALTIME)) != 0) {
if (gpr_time_cmp(md->deadline, gpr_inf_future(md->deadline.clock_type)) !=
0) {
set_deadline_alarm(call, md->deadline);
}
if (!is_trailing) {
@ -1496,7 +1497,7 @@ grpc_call_error grpc_call_start_batch(grpc_call *call, const grpc_op *ops,
op->data.send_status_from_server.status_details != NULL
? grpc_mdstr_from_string(
call->metadata_context,
op->data.send_status_from_server.status_details)
op->data.send_status_from_server.status_details, 0)
: NULL;
req = &reqs[out++];
req->op = GRPC_IOREQ_SEND_CLOSE;

@ -101,19 +101,19 @@ grpc_channel *grpc_channel_create_from_filters(
/* decremented by grpc_channel_destroy */
gpr_ref_init(&channel->refs, 1);
channel->metadata_context = mdctx;
channel->grpc_status_string = grpc_mdstr_from_string(mdctx, "grpc-status");
channel->grpc_status_string = grpc_mdstr_from_string(mdctx, "grpc-status", 0);
channel->grpc_compression_algorithm_string =
grpc_mdstr_from_string(mdctx, "grpc-encoding");
channel->grpc_message_string = grpc_mdstr_from_string(mdctx, "grpc-message");
grpc_mdstr_from_string(mdctx, "grpc-encoding", 0);
channel->grpc_message_string = grpc_mdstr_from_string(mdctx, "grpc-message", 0);
for (i = 0; i < NUM_CACHED_STATUS_ELEMS; i++) {
char buf[GPR_LTOA_MIN_BUFSIZE];
gpr_ltoa(i, buf);
channel->grpc_status_elem[i] = grpc_mdelem_from_metadata_strings(
mdctx, GRPC_MDSTR_REF(channel->grpc_status_string),
grpc_mdstr_from_string(mdctx, buf));
grpc_mdstr_from_string(mdctx, buf, 0));
}
channel->path_string = grpc_mdstr_from_string(mdctx, ":path");
channel->authority_string = grpc_mdstr_from_string(mdctx, ":authority");
channel->path_string = grpc_mdstr_from_string(mdctx, ":path", 0);
channel->authority_string = grpc_mdstr_from_string(mdctx, ":authority", 0);
gpr_mu_init(&channel->registered_call_mu);
channel->registered_calls = NULL;
@ -167,10 +167,10 @@ grpc_call *grpc_channel_create_call(grpc_channel *channel,
channel, cq,
grpc_mdelem_from_metadata_strings(
channel->metadata_context, GRPC_MDSTR_REF(channel->path_string),
grpc_mdstr_from_string(channel->metadata_context, method)),
grpc_mdstr_from_string(channel->metadata_context, method, 0)),
grpc_mdelem_from_metadata_strings(
channel->metadata_context, GRPC_MDSTR_REF(channel->authority_string),
grpc_mdstr_from_string(channel->metadata_context, host)),
grpc_mdstr_from_string(channel->metadata_context, host, 0)),
deadline);
}
@ -179,10 +179,10 @@ void *grpc_channel_register_call(grpc_channel *channel, const char *method,
registered_call *rc = gpr_malloc(sizeof(registered_call));
rc->path = grpc_mdelem_from_metadata_strings(
channel->metadata_context, GRPC_MDSTR_REF(channel->path_string),
grpc_mdstr_from_string(channel->metadata_context, method));
grpc_mdstr_from_string(channel->metadata_context, method, 0));
rc->authority = grpc_mdelem_from_metadata_strings(
channel->metadata_context, GRPC_MDSTR_REF(channel->authority_string),
grpc_mdstr_from_string(channel->metadata_context, host));
grpc_mdstr_from_string(channel->metadata_context, host, 0));
gpr_mu_lock(&channel->registered_call_mu);
rc->next = channel->registered_calls;
channel->registered_calls = rc;
@ -284,7 +284,7 @@ grpc_mdelem *grpc_channel_get_reffed_status_elem(grpc_channel *channel, int i) {
gpr_ltoa(i, tmp);
return grpc_mdelem_from_metadata_strings(
channel->metadata_context, GRPC_MDSTR_REF(channel->grpc_status_string),
grpc_mdstr_from_string(channel->metadata_context, tmp));
grpc_mdstr_from_string(channel->metadata_context, tmp, 0));
}
}

@ -154,8 +154,8 @@ static const grpc_subchannel_factory_vtable subchannel_factory_vtable = {
Asynchronously: - resolve target
- connect to it (trying alternatives as presented)
- perform handshakes */
grpc_channel *grpc_channel_create(const char *target,
const grpc_channel_args *args) {
grpc_channel *grpc_insecure_channel_create(const char *target,
const grpc_channel_args *args) {
grpc_channel *channel = NULL;
#define MAX_FILTERS 3
const grpc_channel_filter *filters[MAX_FILTERS];

@ -400,6 +400,15 @@ static void finish_start_new_rpc(grpc_server *server, grpc_call_element *elem,
call_data *calld = elem->call_data;
int request_id;
if (gpr_atm_acq_load(&server->shutdown_flag)) {
gpr_mu_lock(&calld->mu_state);
calld->state = ZOMBIED;
gpr_mu_unlock(&calld->mu_state);
grpc_iomgr_closure_init(&calld->kill_zombie_closure, kill_zombie, elem);
grpc_iomgr_add_callback(&calld->kill_zombie_closure);
return;
}
request_id = gpr_stack_lockfree_pop(request_matcher->requests);
if (request_id == -1) {
gpr_mu_lock(&server->mu_call);
@ -530,6 +539,7 @@ static grpc_mdelem *server_filter(void *user_data, grpc_mdelem *md) {
static void server_on_recv(void *ptr, int success) {
grpc_call_element *elem = ptr;
call_data *calld = elem->call_data;
gpr_timespec op_deadline;
if (success && !calld->got_initial_metadata) {
size_t i;
@ -539,8 +549,9 @@ 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(GPR_CLOCK_REALTIME))) {
op_deadline = op->data.metadata.deadline;
if (0 !=
gpr_time_cmp(op_deadline, gpr_inf_future(op_deadline.clock_type))) {
calld->deadline = op->data.metadata.deadline;
}
calld->got_initial_metadata = 1;
@ -677,8 +688,8 @@ static void init_channel_elem(grpc_channel_element *elem, grpc_channel *master,
GPR_ASSERT(!is_last);
chand->server = NULL;
chand->channel = NULL;
chand->path_key = grpc_mdstr_from_string(metadata_context, ":path");
chand->authority_key = grpc_mdstr_from_string(metadata_context, ":authority");
chand->path_key = grpc_mdstr_from_string(metadata_context, ":path", 0);
chand->authority_key = grpc_mdstr_from_string(metadata_context, ":authority", 0);
chand->next = chand->prev = chand;
chand->registered_methods = NULL;
chand->connectivity_state = GRPC_CHANNEL_IDLE;
@ -900,8 +911,8 @@ void grpc_server_setup_transport(grpc_server *s, grpc_transport *transport,
chand->registered_methods = gpr_malloc(alloc);
memset(chand->registered_methods, 0, alloc);
for (rm = s->registered_methods; rm; rm = rm->next) {
host = rm->host ? grpc_mdstr_from_string(mdctx, rm->host) : NULL;
method = grpc_mdstr_from_string(mdctx, rm->method);
host = rm->host ? grpc_mdstr_from_string(mdctx, rm->host, 0) : NULL;
method = grpc_mdstr_from_string(mdctx, rm->method, 0);
hash = GRPC_MDSTR_KV_HASH(host ? host->hash : 0, method->hash);
for (probes = 0; chand->registered_methods[(hash + probes) % slots]
.server_registered_method != NULL;

@ -92,7 +92,7 @@ grpc_chttp2_parse_error grpc_chttp2_data_parser_parse(
p->frame_type = *cur;
switch (p->frame_type) {
case 0:
/* noop */
p->is_frame_compressed = 0; /* GPR_FALSE */
break;
case 1:
p->is_frame_compressed = 1; /* GPR_TRUE */

@ -60,7 +60,6 @@ typedef enum {
GRPC_CHTTP2_LIST_WRITABLE,
GRPC_CHTTP2_LIST_WRITING,
GRPC_CHTTP2_LIST_WRITTEN,
GRPC_CHTTP2_LIST_WRITABLE_WINDOW_UPDATE,
GRPC_CHTTP2_LIST_PARSING_SEEN,
GRPC_CHTTP2_LIST_CLOSED_WAITING_FOR_PARSING,
GRPC_CHTTP2_LIST_CANCELLED_WAITING_FOR_WRITING,
@ -383,6 +382,8 @@ typedef struct {
gpr_uint8 published_cancelled;
/** is this stream in the stream map? (boolean) */
gpr_uint8 in_stream_map;
/** is this stream actively being written? */
gpr_uint8 writing_now;
/** stream state already published to the upper layer */
grpc_stream_state published_state;
@ -475,11 +476,17 @@ void grpc_chttp2_publish_reads(grpc_chttp2_transport_global *global,
void grpc_chttp2_list_add_writable_stream(
grpc_chttp2_transport_global *transport_global,
grpc_chttp2_stream_global *stream_global);
void grpc_chttp2_list_add_first_writable_stream(
grpc_chttp2_transport_global *transport_global,
grpc_chttp2_stream_global *stream_global);
int grpc_chttp2_list_pop_writable_stream(
grpc_chttp2_transport_global *transport_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_stream(
grpc_chttp2_transport_global *transport_global,
grpc_chttp2_stream_global *stream_global);
void grpc_chttp2_list_add_incoming_window_updated(
grpc_chttp2_transport_global *transport_global,
@ -511,18 +518,6 @@ int grpc_chttp2_list_pop_written_stream(
grpc_chttp2_stream_global **stream_global,
grpc_chttp2_stream_writing **stream_writing);
void grpc_chttp2_list_add_writable_window_update_stream(
grpc_chttp2_transport_global *transport_global,
grpc_chttp2_stream_global *stream_global);
int grpc_chttp2_list_pop_writable_window_update_stream(
grpc_chttp2_transport_global *transport_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);
void grpc_chttp2_list_add_parsing_seen_stream(
grpc_chttp2_transport_parsing *transport_parsing,
grpc_chttp2_stream_parsing *stream_parsing);

@ -182,8 +182,7 @@ void grpc_chttp2_publish_reads(
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);
grpc_chttp2_list_add_writable_stream(transport_global, stream_global);
}
/* update outgoing flow control window */
@ -607,7 +606,7 @@ static void on_header(void *tp, grpc_mdelem *md) {
}
grpc_chttp2_incoming_metadata_buffer_set_deadline(
&stream_parsing->incoming_metadata,
gpr_time_add(gpr_now(GPR_CLOCK_REALTIME), *cached_timeout));
gpr_time_add(gpr_now(GPR_CLOCK_MONOTONIC), *cached_timeout));
GRPC_MDELEM_UNREF(md);
} else {
grpc_chttp2_incoming_metadata_buffer_add(&stream_parsing->incoming_metadata,

@ -441,7 +441,7 @@ static void deadline_enc(grpc_chttp2_hpack_compressor *c, gpr_timespec deadline,
gpr_time_sub(deadline, gpr_now(deadline.clock_type)), timeout_str);
mdelem = grpc_mdelem_from_metadata_strings(
c->mdctx, GRPC_MDSTR_REF(c->timeout_key_str),
grpc_mdstr_from_string(c->mdctx, timeout_str));
grpc_mdstr_from_string(c->mdctx, timeout_str, 0));
mdelem = hpack_enc(c, mdelem, st);
if (mdelem) GRPC_MDELEM_UNREF(mdelem);
}
@ -456,7 +456,7 @@ void grpc_chttp2_hpack_compressor_init(grpc_chttp2_hpack_compressor *c,
grpc_mdctx *ctx) {
memset(c, 0, sizeof(*c));
c->mdctx = ctx;
c->timeout_key_str = grpc_mdstr_from_string(ctx, "grpc-timeout");
c->timeout_key_str = grpc_mdstr_from_string(ctx, "grpc-timeout", 0);
}
void grpc_chttp2_hpack_compressor_destroy(grpc_chttp2_hpack_compressor *c) {

@ -108,6 +108,23 @@ static void stream_list_maybe_remove(grpc_chttp2_transport *t,
}
}
static void stream_list_add_head(grpc_chttp2_transport *t,
grpc_chttp2_stream *s,
grpc_chttp2_stream_list_id id) {
grpc_chttp2_stream *old_head;
GPR_ASSERT(!s->included[id]);
old_head = t->lists[id].head;
s->links[id].next = old_head;
s->links[id].prev = NULL;
if (old_head) {
old_head->links[id].prev = s;
} else {
t->lists[id].tail = s;
}
t->lists[id].head = s;
s->included[id] = 1;
}
static void stream_list_add_tail(grpc_chttp2_transport *t,
grpc_chttp2_stream *s,
grpc_chttp2_stream_list_id id) {
@ -119,7 +136,6 @@ static void stream_list_add_tail(grpc_chttp2_transport *t,
if (old_tail) {
old_tail->links[id].next = s;
} else {
s->links[id].prev = NULL;
t->lists[id].head = s;
}
t->lists[id].tail = s;
@ -144,6 +160,18 @@ void grpc_chttp2_list_add_writable_stream(
STREAM_FROM_GLOBAL(stream_global), GRPC_CHTTP2_LIST_WRITABLE);
}
void grpc_chttp2_list_add_first_writable_stream(
grpc_chttp2_transport_global *transport_global,
grpc_chttp2_stream_global *stream_global) {
GPR_ASSERT(stream_global->id != 0);
gpr_log(GPR_DEBUG, "add:%d:%d:%d:%d", stream_global->id,
stream_global->write_state, stream_global->in_stream_map,
stream_global->read_closed);
stream_list_add_head(TRANSPORT_FROM_GLOBAL(transport_global),
STREAM_FROM_GLOBAL(stream_global),
GRPC_CHTTP2_LIST_WRITABLE);
}
int grpc_chttp2_list_pop_writable_stream(
grpc_chttp2_transport_global *transport_global,
grpc_chttp2_transport_writing *transport_writing,
@ -157,6 +185,14 @@ int grpc_chttp2_list_pop_writable_stream(
return r;
}
void grpc_chttp2_list_remove_writable_stream(
grpc_chttp2_transport_global *transport_global,
grpc_chttp2_stream_global *stream_global) {
stream_list_maybe_remove(TRANSPORT_FROM_GLOBAL(transport_global),
STREAM_FROM_GLOBAL(stream_global),
GRPC_CHTTP2_LIST_WRITABLE);
}
void grpc_chttp2_list_add_writing_stream(
grpc_chttp2_transport_writing *transport_writing,
grpc_chttp2_stream_writing *stream_writing) {
@ -202,36 +238,6 @@ int grpc_chttp2_list_pop_written_stream(
return r;
}
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);
}
int grpc_chttp2_list_pop_writable_window_update_stream(
grpc_chttp2_transport_global *transport_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;
}
void grpc_chttp2_list_remove_writable_window_update_stream(
grpc_chttp2_transport_global *transport_global,
grpc_chttp2_stream_global *stream_global) {
stream_list_maybe_remove(TRANSPORT_FROM_GLOBAL(transport_global),
STREAM_FROM_GLOBAL(stream_global),
GRPC_CHTTP2_LIST_WRITABLE_WINDOW_UPDATE);
}
void grpc_chttp2_list_add_parsing_seen_stream(
grpc_chttp2_transport_parsing *transport_parsing,
grpc_chttp2_stream_parsing *stream_parsing) {

@ -44,6 +44,7 @@ int grpc_chttp2_unlocking_check_writes(
grpc_chttp2_transport_writing *transport_writing) {
grpc_chttp2_stream_global *stream_global;
grpc_chttp2_stream_writing *stream_writing;
grpc_chttp2_stream_global *first_reinserted_stream = NULL;
gpr_uint32 window_delta;
/* simple writes are queued to qbuf, and flushed here */
@ -64,50 +65,54 @@ 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 (grpc_chttp2_list_pop_writable_stream(transport_global,
transport_writing, &stream_global,
&stream_writing)) {
(according to available window sizes) and add to the output buffer */
while (grpc_chttp2_list_pop_writable_stream(
transport_global, transport_writing, &stream_global, &stream_writing)) {
if (stream_global == first_reinserted_stream) {
/* prevent infinite loop */
grpc_chttp2_list_add_first_writable_stream(transport_global,
stream_global);
break;
}
stream_writing->id = stream_global->id;
window_delta = grpc_chttp2_preencode(
stream_global->outgoing_sopb->ops, &stream_global->outgoing_sopb->nops,
GPR_MIN(transport_global->outgoing_window,
stream_global->outgoing_window),
&stream_writing->sopb);
GRPC_CHTTP2_FLOWCTL_TRACE_TRANSPORT(
"write", transport_global, outgoing_window, -(gpr_int64)window_delta);
GRPC_CHTTP2_FLOWCTL_TRACE_STREAM("write", transport_global, stream_global,
outgoing_window, -(gpr_int64)window_delta);
transport_global->outgoing_window -= window_delta;
stream_global->outgoing_window -= window_delta;
if (stream_global->write_state == GRPC_WRITE_STATE_QUEUED_CLOSE &&
stream_global->outgoing_sopb->nops == 0) {
if (!transport_global->is_client && !stream_global->read_closed) {
stream_writing->send_closed = GRPC_SEND_CLOSED_WITH_RST_STREAM;
} else {
stream_writing->send_closed = GRPC_SEND_CLOSED;
stream_writing->send_closed = GRPC_DONT_SEND_CLOSED;
GPR_ASSERT(!stream_global->writing_now);
if (stream_global->outgoing_sopb) {
window_delta =
grpc_chttp2_preencode(stream_global->outgoing_sopb->ops,
&stream_global->outgoing_sopb->nops,
GPR_MIN(transport_global->outgoing_window,
stream_global->outgoing_window),
&stream_writing->sopb);
GRPC_CHTTP2_FLOWCTL_TRACE_TRANSPORT(
"write", transport_global, outgoing_window, -(gpr_int64)window_delta);
GRPC_CHTTP2_FLOWCTL_TRACE_STREAM("write", transport_global, stream_global,
outgoing_window,
-(gpr_int64)window_delta);
transport_global->outgoing_window -= window_delta;
stream_global->outgoing_window -= window_delta;
if (stream_global->write_state == GRPC_WRITE_STATE_QUEUED_CLOSE &&
stream_global->outgoing_sopb->nops == 0) {
if (!transport_global->is_client && !stream_global->read_closed) {
stream_writing->send_closed = GRPC_SEND_CLOSED_WITH_RST_STREAM;
} else {
stream_writing->send_closed = GRPC_SEND_CLOSED;
}
}
}
if (stream_writing->sopb.nops > 0 ||
stream_writing->send_closed != GRPC_DONT_SEND_CLOSED) {
grpc_chttp2_list_add_writing_stream(transport_writing, stream_writing);
}
if (stream_global->outgoing_window > 0 &&
stream_global->outgoing_sopb->nops != 0) {
grpc_chttp2_list_add_writable_stream(transport_global, stream_global);
if (stream_global->outgoing_window > 0 &&
stream_global->outgoing_sopb->nops != 0) {
grpc_chttp2_list_add_writable_stream(transport_global, stream_global);
if (first_reinserted_stream == NULL &&
transport_global->outgoing_window == 0) {
first_reinserted_stream = stream_global;
}
}
}
}
/* 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,
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,
@ -118,6 +123,11 @@ int grpc_chttp2_unlocking_check_writes(
stream_global->unannounced_incoming_window = 0;
grpc_chttp2_list_add_incoming_window_updated(transport_global,
stream_global);
stream_global->writing_now = 1;
grpc_chttp2_list_add_writing_stream(transport_writing, stream_writing);
} else if (stream_writing->sopb.nops > 0 ||
stream_writing->send_closed != GRPC_DONT_SEND_CLOSED) {
stream_global->writing_now = 1;
grpc_chttp2_list_add_writing_stream(transport_writing, stream_writing);
}
}
@ -205,6 +215,8 @@ void grpc_chttp2_cleanup_writing(
while (grpc_chttp2_list_pop_written_stream(
transport_global, transport_writing, &stream_global, &stream_writing)) {
GPR_ASSERT(stream_global->writing_now);
stream_global->writing_now = 0;
if (stream_global->outgoing_sopb != NULL &&
stream_global->outgoing_sopb->nops == 0) {
stream_global->outgoing_sopb = NULL;
@ -216,9 +228,9 @@ void grpc_chttp2_cleanup_writing(
if (!transport_global->is_client) {
stream_global->read_closed = 1;
}
grpc_chttp2_list_add_read_write_state_changed(transport_global,
stream_global);
}
grpc_chttp2_list_add_read_write_state_changed(transport_global,
stream_global);
}
transport_writing->outbuf.count = 0;
transport_writing->outbuf.length = 0;

@ -232,7 +232,7 @@ static void init_transport(grpc_chttp2_transport *t,
t->global.pings.next = t->global.pings.prev = &t->global.pings;
t->parsing.is_client = is_client;
t->parsing.str_grpc_timeout =
grpc_mdstr_from_string(t->metadata_context, "grpc-timeout");
grpc_mdstr_from_string(t->metadata_context, "grpc-timeout", 0);
t->parsing.deframe_state =
is_client ? GRPC_DTS_FH_0 : GRPC_DTS_CLIENT_PREFIX_0;
t->writing.is_client = is_client;
@ -398,12 +398,16 @@ static void destroy_stream(grpc_transport *gt, grpc_stream *gs) {
}
grpc_chttp2_list_remove_incoming_window_updated(&t->global, &s->global);
grpc_chttp2_list_remove_writable_window_update_stream(&t->global, &s->global);
grpc_chttp2_list_remove_writable_stream(&t->global, &s->global);
gpr_mu_unlock(&t->mu);
for (i = 0; i < STREAM_LIST_COUNT; i++) {
GPR_ASSERT(!s->included[i]);
if (s->included[i]) {
gpr_log(GPR_ERROR, "%s stream %d still included in list %d",
t->global.is_client ? "client" : "server", s->global.id, i);
abort();
}
}
GPR_ASSERT(s->global.outgoing_sopb == NULL);
@ -581,8 +585,6 @@ 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 */
@ -648,8 +650,7 @@ static void perform_stream_op_locked(
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);
grpc_chttp2_list_add_writable_stream(transport_global, stream_global);
}
}
@ -766,6 +767,7 @@ static void remove_stream(grpc_chttp2_transport *t, gpr_uint32 id) {
if (!s) {
s = grpc_chttp2_stream_map_delete(&t->new_stream_map, id);
}
grpc_chttp2_list_remove_writable_stream(&t->global, &s->global);
GPR_ASSERT(s);
s->global.in_stream_map = 0;
if (t->parsing.incoming_stream == &s->parsing) {
@ -847,6 +849,9 @@ static void unlock_check_read_write_state(grpc_chttp2_transport *t) {
if (!stream_global->publish_sopb) {
continue;
}
if (stream_global->writing_now) {
continue;
}
/* FIXME(ctiller): we include in_stream_map in our computation of
whether the stream is write-closed. This is completely bogus,
but has the effect of delaying stream-closed until the stream

@ -309,7 +309,37 @@ static void slice_unref(void *p) {
unlock(ctx);
}
grpc_mdstr *grpc_mdstr_from_string(grpc_mdctx *ctx, const char *str) {
grpc_mdstr *grpc_mdstr_from_string(grpc_mdctx *ctx, const char *str, int canonicalize_key) {
if (canonicalize_key) {
size_t len;
size_t i;
int canonical = 1;
for (i = 0; str[i]; i++) {
if (str[i] >= 'A' && str[i] <= 'Z') {
canonical = 0;
/* Keep going in loop just to get string length */
}
}
len = i;
if (canonical) {
return grpc_mdstr_from_buffer(ctx, (const gpr_uint8 *)str, len);
} else {
char *copy = gpr_malloc(len);
grpc_mdstr *ret;
for (i = 0; i < len; i++) {
if (str[i] >= 'A' && str[i] <= 'Z') {
copy[i] = str[i] - 'A' + 'a';
} else {
copy[i] = str[i];
}
}
ret = grpc_mdstr_from_buffer(ctx, (const gpr_uint8 *)copy, len);
gpr_free(copy);
return ret;
}
}
return grpc_mdstr_from_buffer(ctx, (const gpr_uint8 *)str, strlen(str));
}
@ -491,8 +521,8 @@ grpc_mdelem *grpc_mdelem_from_metadata_strings(grpc_mdctx *ctx,
grpc_mdelem *grpc_mdelem_from_strings(grpc_mdctx *ctx, const char *key,
const char *value) {
return grpc_mdelem_from_metadata_strings(ctx,
grpc_mdstr_from_string(ctx, key),
grpc_mdstr_from_string(ctx, value));
grpc_mdstr_from_string(ctx, key, 0),
grpc_mdstr_from_string(ctx, value, 0));
}
grpc_mdelem *grpc_mdelem_from_slices(grpc_mdctx *ctx, gpr_slice key,
@ -504,9 +534,10 @@ grpc_mdelem *grpc_mdelem_from_slices(grpc_mdctx *ctx, gpr_slice key,
grpc_mdelem *grpc_mdelem_from_string_and_buffer(grpc_mdctx *ctx,
const char *key,
const gpr_uint8 *value,
size_t value_length) {
size_t value_length,
int canonicalize_key) {
return grpc_mdelem_from_metadata_strings(
ctx, grpc_mdstr_from_string(ctx, key),
ctx, grpc_mdstr_from_string(ctx, key, canonicalize_key),
grpc_mdstr_from_buffer(ctx, value, value_length));
}

@ -95,7 +95,7 @@ size_t grpc_mdctx_get_mdtab_free_test_only(grpc_mdctx *mdctx);
/* Constructors for grpc_mdstr instances; take a variety of data types that
clients may have handy */
grpc_mdstr *grpc_mdstr_from_string(grpc_mdctx *ctx, const char *str);
grpc_mdstr *grpc_mdstr_from_string(grpc_mdctx *ctx, const char *str, int perform_key_canonicalization);
/* Unrefs the slice. */
grpc_mdstr *grpc_mdstr_from_slice(grpc_mdctx *ctx, gpr_slice slice);
grpc_mdstr *grpc_mdstr_from_buffer(grpc_mdctx *ctx, const gpr_uint8 *str,
@ -117,7 +117,8 @@ grpc_mdelem *grpc_mdelem_from_slices(grpc_mdctx *ctx, gpr_slice key,
grpc_mdelem *grpc_mdelem_from_string_and_buffer(grpc_mdctx *ctx,
const char *key,
const gpr_uint8 *value,
size_t value_length);
size_t value_length,
int canonicalize_key);
/* Mutator and accessor for grpc_mdelem user data. The destructor function
is used as a type tag and is checked during user_data fetch. */

@ -116,10 +116,9 @@ char *grpc_transport_stream_op_string(grpc_transport_stream_op *op) {
if (op->send_ops) {
if (!first) gpr_strvec_add(&b, gpr_strdup(" "));
first = 0;
gpr_strvec_add(&b, gpr_strdup("SEND"));
if (op->is_last_send) {
gpr_strvec_add(&b, gpr_strdup("_LAST"));
}
gpr_asprintf(&tmp, "SEND%s:%p", op->is_last_send ? "_LAST" : "",
op->on_done_send);
gpr_strvec_add(&b, tmp);
gpr_strvec_add(&b, gpr_strdup("["));
gpr_strvec_add(&b, grpc_sopb_string(op->send_ops));
gpr_strvec_add(&b, gpr_strdup("]"));
@ -128,7 +127,8 @@ 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_asprintf(&tmp, "RECV:max_recv_bytes=%d", op->max_recv_bytes);
gpr_asprintf(&tmp, "RECV:%p:max_recv_bytes=%d", op->on_done_recv,
op->max_recv_bytes);
gpr_strvec_add(&b, tmp);
}

@ -1293,8 +1293,8 @@ tsi_result tsi_create_ssl_server_handshaker_factory(
const size_t* pem_private_keys_sizes, const unsigned char** pem_cert_chains,
const size_t* pem_cert_chains_sizes, size_t key_cert_pair_count,
const unsigned char* pem_client_root_certs,
size_t pem_client_root_certs_size, const char* cipher_list,
const unsigned char** alpn_protocols,
size_t pem_client_root_certs_size, int force_client_auth,
const char* cipher_list, const unsigned char** alpn_protocols,
const unsigned char* alpn_protocols_lengths, uint16_t num_alpn_protocols,
tsi_ssl_handshaker_factory** factory) {
tsi_ssl_server_handshaker_factory* impl = NULL;
@ -1349,6 +1349,7 @@ tsi_result tsi_create_ssl_server_handshaker_factory(
if (result != TSI_OK) break;
if (pem_client_root_certs != NULL) {
int flags = SSL_VERIFY_PEER;
STACK_OF(X509_NAME)* root_names = NULL;
result = ssl_ctx_load_verification_certs(
impl->ssl_contexts[i], pem_client_root_certs,
@ -1358,7 +1359,8 @@ tsi_result tsi_create_ssl_server_handshaker_factory(
break;
}
SSL_CTX_set_client_CA_list(impl->ssl_contexts[i], root_names);
SSL_CTX_set_verify(impl->ssl_contexts[i], SSL_VERIFY_PEER, NULL);
if (force_client_auth) flags |= SSL_VERIFY_FAIL_IF_NO_PEER_CERT;
SSL_CTX_set_verify(impl->ssl_contexts[i], flags, NULL);
/* TODO(jboeuf): Add revocation verification. */
}

@ -107,10 +107,14 @@ tsi_result tsi_create_ssl_client_handshaker_factory(
- key_cert_pair_count indicates the number of items in the private_key_files
and cert_chain_files parameters.
- pem_client_roots is the buffer containing the PEM encoding of the client
root certificates. This parameter may be NULL in which case the server
will not ask the client to authenticate itself with a certificate (server-
only authentication mode).
- pem_client_roots_size is the size of the associated buffer.
root certificates. This parameter may be NULL in which case the server will
not authenticate the client. If not NULL, the force_client_auth parameter
specifies if the server will accept only authenticated clients or both
authenticated and non-authenticated clients.
- pem_client_root_certs_size is the size of the associated buffer.
- force_client_auth, if set to non-zero will force the client to authenticate
with an SSL cert. Note that this option is ignored if pem_client_root_certs
is NULL or pem_client_roots_certs_size is 0
- cipher_suites contains an optional list of the ciphers that the server
supports. The format of this string is described in:
https://www.openssl.org/docs/apps/ciphers.html.
@ -131,8 +135,8 @@ tsi_result tsi_create_ssl_server_handshaker_factory(
const size_t* pem_private_keys_sizes, const unsigned char** pem_cert_chains,
const size_t* pem_cert_chains_sizes, size_t key_cert_pair_count,
const unsigned char* pem_client_root_certs,
size_t pem_client_root_certs_size, const char* cipher_suites,
const unsigned char** alpn_protocols,
size_t pem_client_root_certs_size, int force_client_auth,
const char* cipher_suites, const unsigned char** alpn_protocols,
const unsigned char* alpn_protocols_lengths, uint16_t num_alpn_protocols,
tsi_ssl_handshaker_factory** factory);

@ -49,7 +49,7 @@ class InsecureCredentialsImpl GRPC_FINAL : public Credentials {
grpc_channel_args channel_args;
args.SetChannelArgs(&channel_args);
return std::shared_ptr<ChannelInterface>(new Channel(
target, grpc_channel_create(target.c_str(), &channel_args)));
target, grpc_insecure_channel_create(target.c_str(), &channel_args)));
}
// InsecureCredentials should not be applied to a call.

@ -99,8 +99,8 @@ std::shared_ptr<Credentials> ServiceAccountCredentials(
}
// Builds JWT credentials.
std::shared_ptr<Credentials> JWTCredentials(const grpc::string& json_key,
long token_lifetime_seconds) {
std::shared_ptr<Credentials> ServiceAccountJWTAccessCredentials(
const grpc::string& json_key, long token_lifetime_seconds) {
if (token_lifetime_seconds <= 0) {
gpr_log(GPR_ERROR,
"Trying to create JWTCredentials with non-positive lifetime");
@ -108,8 +108,8 @@ std::shared_ptr<Credentials> JWTCredentials(const grpc::string& json_key,
}
gpr_timespec lifetime =
gpr_time_from_seconds(token_lifetime_seconds, GPR_TIMESPAN);
return WrapCredentials(
grpc_jwt_credentials_create(json_key.c_str(), lifetime));
return WrapCredentials(grpc_service_account_jwt_access_credentials_create(
json_key.c_str(), lifetime));
}
// Builds refresh token credentials.

@ -32,7 +32,7 @@
*/
#include <grpc/support/cpu.h>
#include <grpc++/fixed_size_thread_pool.h>
#include <grpc++/dynamic_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 FixedSizeThreadPool(cores);
return new DynamicThreadPool(cores);
}
} // namespace grpc

@ -0,0 +1,131 @@
/*
*
* 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++/impl/sync.h>
#include <grpc++/impl/thd.h>
#include <grpc++/dynamic_thread_pool.h>
namespace grpc {
DynamicThreadPool::DynamicThread::DynamicThread(DynamicThreadPool *pool):
pool_(pool),
thd_(new grpc::thread(&DynamicThreadPool::DynamicThread::ThreadFunc, this)) {
}
DynamicThreadPool::DynamicThread::~DynamicThread() {
thd_->join();
thd_.reset();
}
void DynamicThreadPool::DynamicThread::ThreadFunc() {
pool_->ThreadFunc();
// Now that we have killed ourselves, we should reduce the thread count
grpc::unique_lock<grpc::mutex> lock(pool_->mu_);
pool_->nthreads_--;
// Move ourselves to dead list
pool_->dead_threads_.push_back(this);
if ((pool_->shutdown_) && (pool_->nthreads_ == 0)) {
pool_->shutdown_cv_.notify_one();
}
}
void DynamicThreadPool::ThreadFunc() {
for (;;) {
// Wait until work is available or we are shutting down.
grpc::unique_lock<grpc::mutex> lock(mu_);
if (!shutdown_ && callbacks_.empty()) {
// If there are too many threads waiting, then quit this thread
if (threads_waiting_ >= reserve_threads_) {
break;
}
threads_waiting_++;
cv_.wait(lock);
threads_waiting_--;
}
// Drain callbacks before considering shutdown to ensure all work
// gets completed.
if (!callbacks_.empty()) {
auto cb = callbacks_.front();
callbacks_.pop();
lock.unlock();
cb();
} else if (shutdown_) {
break;
}
}
}
DynamicThreadPool::DynamicThreadPool(int reserve_threads) :
shutdown_(false), reserve_threads_(reserve_threads), nthreads_(0),
threads_waiting_(0) {
for (int i = 0; i < reserve_threads_; i++) {
grpc::lock_guard<grpc::mutex> lock(mu_);
nthreads_++;
new DynamicThread(this);
}
}
void DynamicThreadPool::ReapThreads(std::list<DynamicThread*>* tlist) {
for (auto t = tlist->begin(); t != tlist->end(); t = tlist->erase(t)) {
delete *t;
}
}
DynamicThreadPool::~DynamicThreadPool() {
grpc::unique_lock<grpc::mutex> lock(mu_);
shutdown_ = true;
cv_.notify_all();
while (nthreads_ != 0) {
shutdown_cv_.wait(lock);
}
ReapThreads(&dead_threads_);
}
void DynamicThreadPool::Add(const std::function<void()>& callback) {
grpc::lock_guard<grpc::mutex> lock(mu_);
// Add works to the callbacks list
callbacks_.push(callback);
// Increase pool size or notify as needed
if (threads_waiting_ == 0) {
// Kick off a new thread
nthreads_++;
new DynamicThread(this);
} else {
cv_.notify_one();
}
// Also use this chance to harvest dead threads
if (!dead_threads_.empty()) {
ReapThreads(&dead_threads_);
}
}
} // namespace grpc

@ -51,7 +51,8 @@ std::shared_ptr<ServerCredentials> SslServerCredentials(
}
grpc_server_credentials* c_creds = grpc_ssl_server_credentials_create(
options.pem_root_certs.empty() ? nullptr : options.pem_root_certs.c_str(),
&pem_key_cert_pairs[0], pem_key_cert_pairs.size());
&pem_key_cert_pairs[0], pem_key_cert_pairs.size(),
options.force_client_auth);
return std::shared_ptr<ServerCredentials>(
new SecureServerCredentials(c_creds));
}

@ -79,9 +79,10 @@ void TimepointHR2Timespec(const high_resolution_clock::time_point& from,
}
system_clock::time_point Timespec2Timepoint(gpr_timespec t) {
if (gpr_time_cmp(t, gpr_inf_future(GPR_CLOCK_REALTIME)) == 0) {
if (gpr_time_cmp(t, gpr_inf_future(t.clock_type)) == 0) {
return system_clock::time_point::max();
}
t = gpr_convert_clock_type(t, GPR_CLOCK_REALTIME);
system_clock::time_point tp;
tp += duration_cast<system_clock::time_point::duration>(seconds(t.tv_sec));
tp +=

@ -89,17 +89,15 @@ namespace Grpc.Auth
return new GoogleCredential(new ComputeCredential(new ComputeCredential.Initializer()));
}
JObject o1 = JObject.Parse(File.ReadAllText(credsPath));
string clientEmail = o1.GetValue(ClientEmailFieldName).Value<string>();
string privateKeyString = o1.GetValue(PrivateKeyFieldName).Value<string>();
var privateKey = ParsePrivateKeyFromString(privateKeyString);
JObject jsonCredentialParameters = JObject.Parse(File.ReadAllText(credsPath));
string clientEmail = jsonCredentialParameters.GetValue(ClientEmailFieldName).Value<string>();
string privateKeyString = jsonCredentialParameters.GetValue(PrivateKeyFieldName).Value<string>();
var serviceCredential = new ServiceAccountCredential(
new ServiceAccountCredential.Initializer(clientEmail)
{
Scopes = scopes,
Key = privateKey
});
}.FromPrivateKey(privateKeyString));
return new GoogleCredential(serviceCredential);
}
@ -123,16 +121,5 @@ namespace Grpc.Auth
return credential;
}
}
private RSACryptoServiceProvider ParsePrivateKeyFromString(string base64PrivateKey)
{
// TODO(jtattermusch): temporary code to create RSACryptoServiceProvider.
base64PrivateKey = base64PrivateKey.Replace("-----BEGIN PRIVATE KEY-----", "").Replace("\n", "").Replace("-----END PRIVATE KEY-----", "");
RsaPrivateCrtKeyParameters key = (RsaPrivateCrtKeyParameters)PrivateKeyFactory.CreateKey(Convert.FromBase64String(base64PrivateKey));
RSAParameters rsaParameters = DotNetUtilities.ToRSAParameters(key);
RSACryptoServiceProvider rsa = new RSACryptoServiceProvider();
rsa.ImportParameters(rsaParameters);
return rsa;
}
}
}

@ -11,6 +11,7 @@
<AssemblyName>Grpc.Auth</AssemblyName>
<TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
<DocumentationFile>bin\$(Configuration)\Grpc.Auth.Xml</DocumentationFile>
<NuGetPackageImportStamp>9b408026</NuGetPackageImportStamp>
</PropertyGroup>
<PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
<DebugSymbols>true</DebugSymbols>
@ -23,25 +24,37 @@
<ConsolePause>false</ConsolePause>
</PropertyGroup>
<PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
<DebugType>full</DebugType>
<DebugType>pdbonly</DebugType>
<Optimize>true</Optimize>
<OutputPath>bin\Release</OutputPath>
<ErrorReport>prompt</ErrorReport>
<WarningLevel>4</WarningLevel>
<ConsolePause>false</ConsolePause>
</PropertyGroup>
<PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'ReleaseSigned|AnyCPU' ">
<DebugType>pdbonly</DebugType>
<Optimize>true</Optimize>
<OutputPath>bin\ReleaseSigned</OutputPath>
<ErrorReport>prompt</ErrorReport>
<WarningLevel>4</WarningLevel>
<SignAssembly>True</SignAssembly>
<AssemblyOriginatorKeyFile>C:\keys\Grpc.snk</AssemblyOriginatorKeyFile>
</PropertyGroup>
<ItemGroup>
<Reference Include="BouncyCastle.Crypto">
<HintPath>..\packages\BouncyCastle.1.7.0\lib\Net40-Client\BouncyCastle.Crypto.dll</HintPath>
</Reference>
<Reference Include="Google.Apis.Auth">
<HintPath>..\packages\Google.Apis.Auth.1.9.1\lib\net40\Google.Apis.Auth.dll</HintPath>
<Reference Include="Google.Apis.Auth, Version=1.9.2.27817, Culture=neutral, PublicKeyToken=4b01fa6e34db77ab, processorArchitecture=MSIL">
<SpecificVersion>False</SpecificVersion>
<HintPath>..\packages\Google.Apis.Auth.1.9.2\lib\net40\Google.Apis.Auth.dll</HintPath>
</Reference>
<Reference Include="Google.Apis.Auth.PlatformServices">
<HintPath>..\packages\Google.Apis.Auth.1.9.1\lib\net40\Google.Apis.Auth.PlatformServices.dll</HintPath>
<Reference Include="Google.Apis.Auth.PlatformServices, Version=1.9.2.27820, Culture=neutral, PublicKeyToken=4b01fa6e34db77ab, processorArchitecture=MSIL">
<SpecificVersion>False</SpecificVersion>
<HintPath>..\packages\Google.Apis.Auth.1.9.2\lib\net40\Google.Apis.Auth.PlatformServices.dll</HintPath>
</Reference>
<Reference Include="Google.Apis.Core">
<HintPath>..\packages\Google.Apis.Core.1.9.1\lib\portable-net40+sl50+win+wpa81+wp80\Google.Apis.Core.dll</HintPath>
<Reference Include="Google.Apis.Core, Version=1.9.2.27816, Culture=neutral, PublicKeyToken=4b01fa6e34db77ab, processorArchitecture=MSIL">
<SpecificVersion>False</SpecificVersion>
<HintPath>..\packages\Google.Apis.Core.1.9.2\lib\portable-net40+sl50+win+wpa81+wp80\Google.Apis.Core.dll</HintPath>
</Reference>
<Reference Include="Microsoft.Threading.Tasks">
<HintPath>..\packages\Microsoft.Bcl.Async.1.0.168\lib\net40\Microsoft.Threading.Tasks.dll</HintPath>
@ -52,18 +65,20 @@
<Reference Include="Microsoft.Threading.Tasks.Extensions.Desktop">
<HintPath>..\packages\Microsoft.Bcl.Async.1.0.168\lib\net40\Microsoft.Threading.Tasks.Extensions.Desktop.dll</HintPath>
</Reference>
<Reference Include="Newtonsoft.Json, Version=6.0.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed, processorArchitecture=MSIL">
<Reference Include="Newtonsoft.Json, Version=7.0.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed, processorArchitecture=MSIL">
<SpecificVersion>False</SpecificVersion>
<HintPath>..\packages\Newtonsoft.Json.6.0.6\lib\net45\Newtonsoft.Json.dll</HintPath>
<HintPath>..\packages\Newtonsoft.Json.7.0.1\lib\net45\Newtonsoft.Json.dll</HintPath>
</Reference>
<Reference Include="System" />
<Reference Include="System.Net" />
<Reference Include="System.Net.Http" />
<Reference Include="System.Net.Http.Extensions">
<HintPath>..\packages\Microsoft.Net.Http.2.2.28\lib\net45\System.Net.Http.Extensions.dll</HintPath>
<Reference Include="System.Net.Http.Extensions, Version=2.2.29.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
<SpecificVersion>False</SpecificVersion>
<HintPath>..\packages\Microsoft.Net.Http.2.2.29\lib\net45\System.Net.Http.Extensions.dll</HintPath>
</Reference>
<Reference Include="System.Net.Http.Primitives">
<HintPath>..\packages\Microsoft.Net.Http.2.2.28\lib\net45\System.Net.Http.Primitives.dll</HintPath>
<Reference Include="System.Net.Http.Primitives, Version=4.2.29.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
<SpecificVersion>False</SpecificVersion>
<HintPath>..\packages\Microsoft.Net.Http.2.2.29\lib\net45\System.Net.Http.Primitives.dll</HintPath>
</Reference>
<Reference Include="System.Net.Http.WebRequest" />
</ItemGroup>
@ -73,7 +88,7 @@
</Compile>
<Compile Include="Properties\AssemblyInfo.cs" />
<Compile Include="GoogleCredential.cs" />
<Compile Include="OAuth2InterceptorFactory.cs" />
<Compile Include="OAuth2Interceptors.cs" />
</ItemGroup>
<Import Project="$(MSBuildBinPath)\Microsoft.CSharp.targets" />
<ItemGroup>
@ -87,9 +102,11 @@
<None Include="Grpc.Auth.nuspec" />
<None Include="packages.config" />
</ItemGroup>
<Import Project="..\packages\Microsoft.Bcl.Build.1.0.14\tools\Microsoft.Bcl.Build.targets" Condition="Exists('..\packages\Microsoft.Bcl.Build.1.0.14\tools\Microsoft.Bcl.Build.targets')" />
<Target Name="EnsureBclBuildImported" BeforeTargets="BeforeBuild" Condition="'$(BclBuildImported)' == ''">
<Error Condition="!Exists('..\packages\Microsoft.Bcl.Build.1.0.14\tools\Microsoft.Bcl.Build.targets')" Text="This project references NuGet package(s) that are missing on this computer. Enable NuGet Package Restore to download them. For more information, see http://go.microsoft.com/fwlink/?LinkID=317567." HelpKeyword="BCLBUILD2001" />
<Error Condition="Exists('..\packages\Microsoft.Bcl.Build.1.0.14\tools\Microsoft.Bcl.Build.targets')" Text="The build restored NuGet packages. Build the project again to include these packages in the build. For more information, see http://go.microsoft.com/fwlink/?LinkID=317568." HelpKeyword="BCLBUILD2002" />
<Import Project="..\packages\Microsoft.Bcl.Build.1.0.21\build\Microsoft.Bcl.Build.targets" Condition="Exists('..\packages\Microsoft.Bcl.Build.1.0.21\build\Microsoft.Bcl.Build.targets')" />
<Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">
<PropertyGroup>
<ErrorText>This project references NuGet package(s) that are missing on this computer. Enable NuGet Package Restore to download them. For more information, see http://go.microsoft.com/fwlink/?LinkID=322105. The missing file is {0}.</ErrorText>
</PropertyGroup>
<Error Condition="!Exists('..\packages\Microsoft.Bcl.Build.1.0.21\build\Microsoft.Bcl.Build.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\Microsoft.Bcl.Build.1.0.21\build\Microsoft.Bcl.Build.targets'))" />
</Target>
</Project>

@ -15,15 +15,14 @@
<copyright>Copyright 2015, Google Inc.</copyright>
<tags>gRPC RPC Protocol HTTP/2 Auth OAuth2</tags>
<dependencies>
<dependency id="BouncyCastle" version="1.7.0" />
<dependency id="Google.Apis.Auth" version="1.9.1" />
<dependency id="Google.Apis.Auth" version="1.9.2" />
<dependency id="Grpc.Core" version="$version$" />
</dependencies>
</metadata>
<files>
<file src="bin/Release/Grpc.Auth.dll" target="lib/net45" />
<file src="bin/Release/Grpc.Auth.pdb" target="lib/net45" />
<file src="bin/Release/Grpc.Auth.xml" target="lib/net45" />
<file src="bin/ReleaseSigned/Grpc.Auth.dll" target="lib/net45" />
<file src="bin/ReleaseSigned/Grpc.Auth.pdb" target="lib/net45" />
<file src="bin/ReleaseSigned/Grpc.Auth.xml" target="lib/net45" />
<file src="**\*.cs" target="src" />
</files>
</package>

@ -47,17 +47,31 @@ using Grpc.Core.Utils;
namespace Grpc.Auth
{
public static class OAuth2InterceptorFactory
public static class OAuth2Interceptors
{
/// <summary>
/// Creates OAuth2 interceptor.
/// Creates OAuth2 interceptor that will obtain access token from GoogleCredentials.
/// </summary>
public static MetadataInterceptorDelegate Create(GoogleCredential googleCredential)
public static MetadataInterceptorDelegate FromCredential(GoogleCredential googleCredential)
{
var interceptor = new OAuth2Interceptor(googleCredential.InternalCredential, SystemClock.Default);
return new MetadataInterceptorDelegate(interceptor.InterceptHeaders);
}
/// <summary>
/// Creates OAuth2 interceptor that will use given OAuth2 token.
/// </summary>
/// <param name="oauth2Token"></param>
/// <returns></returns>
public static MetadataInterceptorDelegate FromAccessToken(string oauth2Token)
{
Preconditions.CheckNotNull(oauth2Token);
return new MetadataInterceptorDelegate((metadata) =>
{
metadata.Add(OAuth2Interceptor.CreateBearerTokenHeader(oauth2Token));
});
}
/// <summary>
/// Injects OAuth2 authorization header into initial metadata (= request headers).
/// </summary>
@ -97,8 +111,15 @@ namespace Grpc.Auth
public void InterceptHeaders(Metadata metadata)
{
var accessToken = GetAccessToken(CancellationToken.None);
metadata.Add(new Metadata.Entry(AuthorizationHeader, Schema + " " + accessToken));
metadata.Add(CreateBearerTokenHeader(accessToken));
}
public static Metadata.Entry CreateBearerTokenHeader(string accessToken)
{
return new Metadata.Entry(AuthorizationHeader, Schema + " " + accessToken);
}
}
}
}

@ -9,5 +9,3 @@ using System.Runtime.CompilerServices;
[assembly: AssemblyCopyright("Google Inc. All rights reserved.")]
[assembly: AssemblyTrademark("")]
[assembly: AssemblyCulture("")]
[assembly: InternalsVisibleTo("Grpc.Auth.Tests")]

@ -4,7 +4,7 @@
<assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
<dependentAssembly>
<assemblyIdentity name="System.Net.Http.Primitives" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />
<bindingRedirect oldVersion="0.0.0.0-4.2.28.0" newVersion="4.2.28.0" />
<bindingRedirect oldVersion="0.0.0.0-4.2.29.0" newVersion="4.2.29.0" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="System.Net.Http" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />

@ -1,11 +1,11 @@
<?xml version="1.0" encoding="utf-8"?>
<packages>
<package id="BouncyCastle" version="1.7.0" targetFramework="net45" />
<package id="Google.Apis.Auth" version="1.9.1" targetFramework="net45" />
<package id="Google.Apis.Core" version="1.9.1" targetFramework="net45" />
<package id="Microsoft.Bcl" version="1.1.9" targetFramework="net45" />
<package id="Google.Apis.Auth" version="1.9.2" targetFramework="net45" />
<package id="Google.Apis.Core" version="1.9.2" targetFramework="net45" />
<package id="Microsoft.Bcl" version="1.1.10" targetFramework="net45" />
<package id="Microsoft.Bcl.Async" version="1.0.168" targetFramework="net45" />
<package id="Microsoft.Bcl.Build" version="1.0.14" targetFramework="net45" />
<package id="Microsoft.Net.Http" version="2.2.28" targetFramework="net45" />
<package id="Newtonsoft.Json" version="6.0.6" targetFramework="net45" />
<package id="Microsoft.Bcl.Build" version="1.0.21" targetFramework="net45" />
<package id="Microsoft.Net.Http" version="2.2.29" targetFramework="net45" />
<package id="Newtonsoft.Json" version="7.0.1" targetFramework="net45" />
</packages>

@ -45,7 +45,7 @@ namespace Grpc.Core.Tests
{
public class ClientServerTest
{
const string Host = "localhost";
const string Host = "127.0.0.1";
const string ServiceName = "/tests.Test";
static readonly Method<string, string> EchoMethod = new Method<string, string>(
@ -79,9 +79,9 @@ namespace Grpc.Core.Tests
{
server = new Server();
server.AddServiceDefinition(ServiceDefinition);
int port = server.AddListeningPort(Host, Server.PickUnusedPort);
int port = server.AddPort(Host, Server.PickUnusedPort, ServerCredentials.Insecure);
server.Start();
channel = new Channel(Host, port);
channel = new Channel(Host, port, Credentials.Insecure);
}
[TearDown]
@ -158,59 +158,50 @@ namespace Grpc.Core.Tests
}
[Test]
public void AsyncUnaryCall_ServerHandlerThrows()
public async Task AsyncUnaryCall_ServerHandlerThrows()
{
Task.Run(async () =>
var internalCall = new Call<string, string>(ServiceName, EchoMethod, channel, Metadata.Empty);
try
{
var internalCall = new Call<string, string>(ServiceName, EchoMethod, channel, Metadata.Empty);
try
{
await Calls.AsyncUnaryCall(internalCall, "THROW", CancellationToken.None);
Assert.Fail();
}
catch (RpcException e)
{
Assert.AreEqual(StatusCode.Unknown, e.Status.StatusCode);
}
}).Wait();
await Calls.AsyncUnaryCall(internalCall, "THROW", CancellationToken.None);
Assert.Fail();
}
catch (RpcException e)
{
Assert.AreEqual(StatusCode.Unknown, e.Status.StatusCode);
}
}
[Test]
public void ClientStreamingCall()
public async Task ClientStreamingCall()
{
Task.Run(async () =>
{
var internalCall = new Call<string, string>(ServiceName, ConcatAndEchoMethod, channel, Metadata.Empty);
var call = Calls.AsyncClientStreamingCall(internalCall, CancellationToken.None);
var internalCall = new Call<string, string>(ServiceName, ConcatAndEchoMethod, channel, Metadata.Empty);
var call = Calls.AsyncClientStreamingCall(internalCall, CancellationToken.None);
await call.RequestStream.WriteAll(new string[] { "A", "B", "C" });
Assert.AreEqual("ABC", await call.ResponseAsync);
}).Wait();
await call.RequestStream.WriteAll(new string[] { "A", "B", "C" });
Assert.AreEqual("ABC", await call.ResponseAsync);
}
[Test]
public void ClientStreamingCall_CancelAfterBegin()
public async Task ClientStreamingCall_CancelAfterBegin()
{
Task.Run(async () =>
{
var internalCall = new Call<string, string>(ServiceName, ConcatAndEchoMethod, channel, Metadata.Empty);
var internalCall = new Call<string, string>(ServiceName, ConcatAndEchoMethod, channel, Metadata.Empty);
var cts = new CancellationTokenSource();
var call = Calls.AsyncClientStreamingCall(internalCall, cts.Token);
var cts = new CancellationTokenSource();
var call = Calls.AsyncClientStreamingCall(internalCall, cts.Token);
// TODO(jtattermusch): we need this to ensure call has been initiated once we cancel it.
await Task.Delay(1000);
cts.Cancel();
// TODO(jtattermusch): we need this to ensure call has been initiated once we cancel it.
await Task.Delay(1000);
cts.Cancel();
try
{
await call.ResponseAsync;
}
catch (RpcException e)
{
Assert.AreEqual(StatusCode.Cancelled, e.Status.StatusCode);
}
}).Wait();
try
{
await call.ResponseAsync;
}
catch (RpcException e)
{
Assert.AreEqual(StatusCode.Cancelled, e.Status.StatusCode);
}
}
[Test]
@ -218,8 +209,8 @@ namespace Grpc.Core.Tests
{
var headers = new Metadata
{
new Metadata.Entry("asciiHeader", "abcdefg"),
new Metadata.Entry("binaryHeader-bin", new byte[] { 1, 2, 3, 0, 0xff }),
new Metadata.Entry("ascii-header", "abcdefg"),
new Metadata.Entry("binary-header-bin", new byte[] { 1, 2, 3, 0, 0xff }),
};
var internalCall = new Call<string, string>(ServiceName, EchoMethod, channel, headers);
var call = Calls.AsyncUnaryCall(internalCall, "ABC", CancellationToken.None);
@ -277,6 +268,14 @@ namespace Grpc.Core.Tests
Assert.IsTrue(userAgent.StartsWith("grpc-csharp/"));
}
[Test]
public void PeerInfoPresent()
{
var internalCall = new Call<string, string>(ServiceName, EchoMethod, channel, Metadata.Empty);
string peer = Calls.BlockingUnaryCall(internalCall, "RETURN-PEER", CancellationToken.None);
Assert.IsTrue(peer.Contains(Host));
}
private static async Task<string> EchoHandler(string request, ServerCallContext context)
{
foreach (Metadata.Entry metadataEntry in context.RequestHeaders)
@ -292,6 +291,11 @@ namespace Grpc.Core.Tests
return context.RequestHeaders.Where(entry => entry.Key == "user-agent").Single().Value;
}
if (request == "RETURN-PEER")
{
return context.Peer;
}
if (request == "THROW")
{
throw new Exception("This was thrown on purpose by a test");

@ -17,20 +17,43 @@
<DefineConstants>DEBUG;</DefineConstants>
<ErrorReport>prompt</ErrorReport>
<WarningLevel>4</WarningLevel>
<ConsolePause>false</ConsolePause>
</PropertyGroup>
<PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
<DebugType>full</DebugType>
<DebugType>pdbonly</DebugType>
<Optimize>true</Optimize>
<OutputPath>bin\Release</OutputPath>
<ErrorReport>prompt</ErrorReport>
<WarningLevel>4</WarningLevel>
<ConsolePause>false</ConsolePause>
</PropertyGroup>
<PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'ReleaseSigned|AnyCPU' ">
<DebugType>pdbonly</DebugType>
<Optimize>true</Optimize>
<OutputPath>bin\ReleaseSigned</OutputPath>
<ErrorReport>prompt</ErrorReport>
<WarningLevel>4</WarningLevel>
<SignAssembly>True</SignAssembly>
<AssemblyOriginatorKeyFile>C:\keys\Grpc.snk</AssemblyOriginatorKeyFile>
</PropertyGroup>
<ItemGroup>
<Reference Include="nunit.core">
<HintPath>..\packages\NUnitTestAdapter.2.0.0\lib\nunit.core.dll</HintPath>
<Private>False</Private>
</Reference>
<Reference Include="nunit.core.interfaces">
<HintPath>..\packages\NUnitTestAdapter.2.0.0\lib\nunit.core.interfaces.dll</HintPath>
<Private>False</Private>
</Reference>
<Reference Include="nunit.framework">
<HintPath>..\packages\NUnit.2.6.4\lib\nunit.framework.dll</HintPath>
</Reference>
<Reference Include="nunit.util">
<HintPath>..\packages\NUnitTestAdapter.2.0.0\lib\nunit.util.dll</HintPath>
<Private>False</Private>
</Reference>
<Reference Include="NUnit.VisualStudio.TestAdapter">
<HintPath>..\packages\NUnitTestAdapter.2.0.0\lib\NUnit.VisualStudio.TestAdapter.dll</HintPath>
<Private>False</Private>
</Reference>
<Reference Include="System" />
<Reference Include="System.Interactive.Async">
<HintPath>..\packages\Ix-Async.1.2.3\lib\net45\System.Interactive.Async.dll</HintPath>
@ -44,13 +67,15 @@
<Compile Include="ClientServerTest.cs" />
<Compile Include="ServerTest.cs" />
<Compile Include="GrpcEnvironmentTest.cs" />
<Compile Include="TimespecTest.cs" />
<Compile Include="PInvokeTest.cs" />
<Compile Include="Internal\MetadataArraySafeHandleTest.cs" />
<Compile Include="Internal\CompletionQueueSafeHandleTest.cs" />
<Compile Include="Internal\CompletionQueueEventTest.cs" />
<Compile Include="Internal\ChannelArgsSafeHandleTest.cs" />
<Compile Include="ChannelOptionsTest.cs" />
<Compile Include="Internal\TimespecTest.cs" />
<Compile Include="TimeoutsTest.cs" />
<Compile Include="NUnitVersionTest.cs" />
</ItemGroup>
<Import Project="$(MSBuildBinPath)\Microsoft.CSharp.targets" />
<ItemGroup>
@ -60,7 +85,9 @@
</ProjectReference>
</ItemGroup>
<ItemGroup>
<None Include="packages.config" />
<None Include="packages.config">
<SubType>Designer</SubType>
</None>
</ItemGroup>
<ItemGroup>
<Service Include="{82A7F48D-3B50-4B1E-B82E-3ADA8210C358}" />

@ -0,0 +1,202 @@
#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 System.Runtime.InteropServices;
using Grpc.Core.Internal;
using NUnit.Framework;
namespace Grpc.Core.Internal.Tests
{
public class TimespecTest
{
[Test]
public void Now_IsInUtc()
{
Assert.AreEqual(DateTimeKind.Utc, Timespec.Now.ToDateTime().Kind);
}
[Test]
public void Now_AgreesWithUtcNow()
{
var timespec = Timespec.Now;
var utcNow = DateTime.UtcNow;
TimeSpan difference = utcNow - timespec.ToDateTime();
// This test is inherently a race - but the two timestamps
// should really be way less that a minute apart.
Assert.IsTrue(difference.TotalSeconds < 60);
}
[Test]
public void InfFuture()
{
var timespec = Timespec.InfFuture;
}
[Test]
public void InfPast()
{
var timespec = Timespec.InfPast;
}
[Test]
public void TimespecSizeIsNativeSize()
{
Assert.AreEqual(Timespec.NativeSize, Marshal.SizeOf(typeof(Timespec)));
}
[Test]
public void ToDateTime()
{
Assert.AreEqual(new DateTime(1970, 1, 1, 0, 0, 0, DateTimeKind.Utc),
new Timespec(IntPtr.Zero, 0).ToDateTime());
Assert.AreEqual(new DateTime(1970, 1, 1, 0, 0, 10, DateTimeKind.Utc).AddTicks(50),
new Timespec(new IntPtr(10), 5000).ToDateTime());
Assert.AreEqual(new DateTime(2015, 7, 21, 4, 21, 48, DateTimeKind.Utc),
new Timespec(new IntPtr(1437452508), 0).ToDateTime());
// before epoch
Assert.AreEqual(new DateTime(1969, 12, 31, 23, 59, 55, DateTimeKind.Utc).AddTicks(10),
new Timespec(new IntPtr(-5), 1000).ToDateTime());
// infinity
Assert.AreEqual(DateTime.MaxValue, Timespec.InfFuture.ToDateTime());
Assert.AreEqual(DateTime.MinValue, Timespec.InfPast.ToDateTime());
// nanos are rounded to ticks are rounded up
Assert.AreEqual(new DateTime(1970, 1, 1, 0, 0, 0, DateTimeKind.Utc).AddTicks(1),
new Timespec(IntPtr.Zero, 99).ToDateTime());
// Illegal inputs
Assert.Throws(typeof(InvalidOperationException),
() => new Timespec(new IntPtr(0), -2).ToDateTime());
Assert.Throws(typeof(InvalidOperationException),
() => new Timespec(new IntPtr(0), 1000 * 1000 * 1000).ToDateTime());
Assert.Throws(typeof(InvalidOperationException),
() => new Timespec(new IntPtr(0), 0, GPRClockType.Monotonic).ToDateTime());
}
[Test]
public void ToDateTime_ReturnsUtc()
{
Assert.AreEqual(DateTimeKind.Utc, new Timespec(new IntPtr(1437452508), 0).ToDateTime().Kind);
Assert.AreNotEqual(DateTimeKind.Unspecified, new Timespec(new IntPtr(1437452508), 0).ToDateTime().Kind);
}
[Test]
public void ToDateTime_Overflow()
{
// we can only get overflow in ticks arithmetic on 64-bit
if (IntPtr.Size == 8)
{
var timespec = new Timespec(new IntPtr(long.MaxValue - 100), 0);
Assert.AreNotEqual(Timespec.InfFuture, timespec);
Assert.AreEqual(DateTime.MaxValue, timespec.ToDateTime());
Assert.AreEqual(DateTime.MinValue, new Timespec(new IntPtr(long.MinValue + 100), 0).ToDateTime());
}
else
{
Console.WriteLine("Test cannot be run on this platform, skipping the test.");
}
}
[Test]
public void ToDateTime_OutOfDateTimeRange()
{
// we can only get out of range on 64-bit, on 32 bit the max
// timestamp is ~ Jan 19 2038, which is far within range of DateTime
// same case for min value.
if (IntPtr.Size == 8)
{
// DateTime range goes up to year 9999, 20000 years from now should
// be out of range.
long seconds = 20000L * 365L * 24L * 3600L;
var timespec = new Timespec(new IntPtr(seconds), 0);
Assert.AreNotEqual(Timespec.InfFuture, timespec);
Assert.AreEqual(DateTime.MaxValue, timespec.ToDateTime());
Assert.AreEqual(DateTime.MinValue, new Timespec(new IntPtr(-seconds), 0).ToDateTime());
}
else
{
Console.WriteLine("Test cannot be run on this platform, skipping the test");
}
}
[Test]
public void FromDateTime()
{
Assert.AreEqual(new Timespec(IntPtr.Zero, 0),
Timespec.FromDateTime(new DateTime(1970, 1, 1, 0, 0, 0, DateTimeKind.Utc)));
Assert.AreEqual(new Timespec(new IntPtr(10), 5000),
Timespec.FromDateTime(new DateTime(1970, 1, 1, 0, 0, 10, DateTimeKind.Utc).AddTicks(50)));
Assert.AreEqual(new Timespec(new IntPtr(1437452508), 0),
Timespec.FromDateTime(new DateTime(2015, 7, 21, 4, 21, 48, DateTimeKind.Utc)));
// before epoch
Assert.AreEqual(new Timespec(new IntPtr(-5), 1000),
Timespec.FromDateTime(new DateTime(1969, 12, 31, 23, 59, 55, DateTimeKind.Utc).AddTicks(10)));
// infinity
Assert.AreEqual(Timespec.InfFuture, Timespec.FromDateTime(DateTime.MaxValue));
Assert.AreEqual(Timespec.InfPast, Timespec.FromDateTime(DateTime.MinValue));
// illegal inputs
Assert.Throws(typeof(ArgumentException),
() => Timespec.FromDateTime(new DateTime(1970, 1, 1, 0, 0, 0, DateTimeKind.Unspecified)));
}
[Test]
public void FromDateTime_OutOfTimespecRange()
{
// we can only get overflow in Timespec on 32-bit
if (IntPtr.Size == 4)
{
Assert.AreEqual(Timespec.InfFuture, Timespec.FromDateTime(new DateTime(2040, 1, 1, 0, 0, 0, DateTimeKind.Utc)));
Assert.AreEqual(Timespec.InfPast, Timespec.FromDateTime(new DateTime(1800, 1, 1, 0, 0, 0, DateTimeKind.Utc)));
}
else
{
Console.WriteLine("Test cannot be run on this platform, skipping the test.");
}
}
}
}

@ -0,0 +1,79 @@
#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 System.Threading;
using System.Threading.Tasks;
using Grpc.Core;
using Grpc.Core.Internal;
using Grpc.Core.Utils;
using NUnit.Framework;
namespace Grpc.Core.Tests
{
/// <summary>
/// Tests if the version of nunit-console used is sufficient to run async tests.
/// </summary>
public class NUnitVersionTest
{
private int testRunCount = 0;
[TestFixtureTearDown]
public void Cleanup()
{
if (testRunCount != 2)
{
Console.Error.WriteLine("You are using and old version of NUnit that doesn't support async tests and skips them instead. " +
"This test has failed to indicate that.");
Console.Error.Flush();
Environment.Exit(1);
}
}
[Test]
public void NUnitVersionTest1()
{
testRunCount++;
}
// Old version of NUnit will skip this test
[Test]
public async Task NUnitVersionTest2()
{
testRunCount ++;
await Task.Delay(10);
}
}
}

@ -45,7 +45,7 @@ namespace Grpc.Core.Tests
public void StartAndShutdownServer()
{
Server server = new Server();
server.AddListeningPort("localhost", Server.PickUnusedPort);
server.AddPort("localhost", Server.PickUnusedPort, ServerCredentials.Insecure);
server.Start();
server.ShutdownAsync().Wait();
GrpcEnvironment.Shutdown();

@ -0,0 +1,207 @@
#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 System.Diagnostics;
using System.Linq;
using System.Threading;
using System.Threading.Tasks;
using Grpc.Core;
using Grpc.Core.Internal;
using Grpc.Core.Utils;
using NUnit.Framework;
namespace Grpc.Core.Tests
{
/// <summary>
/// Tests for Deadline support.
/// </summary>
public class TimeoutsTest
{
const string Host = "localhost";
const string ServiceName = "/tests.Test";
static readonly Method<string, string> TestMethod = new Method<string, string>(
MethodType.Unary,
"/tests.Test/Test",
Marshallers.StringMarshaller,
Marshallers.StringMarshaller);
static readonly ServerServiceDefinition ServiceDefinition = ServerServiceDefinition.CreateBuilder(ServiceName)
.AddMethod(TestMethod, TestMethodHandler)
.Build();
// provides a way how to retrieve an out-of-band result value from server handler
static TaskCompletionSource<string> stringFromServerHandlerTcs;
Server server;
Channel channel;
[SetUp]
public void Init()
{
server = new Server();
server.AddServiceDefinition(ServiceDefinition);
int port = server.AddPort(Host, Server.PickUnusedPort, ServerCredentials.Insecure);
server.Start();
channel = new Channel(Host, port, Credentials.Insecure);
stringFromServerHandlerTcs = new TaskCompletionSource<string>();
}
[TearDown]
public void Cleanup()
{
channel.Dispose();
server.ShutdownAsync().Wait();
}
[TestFixtureTearDown]
public void CleanupClass()
{
GrpcEnvironment.Shutdown();
}
[Test]
public void InfiniteDeadline()
{
// no deadline specified, check server sees infinite deadline
var internalCall = new Call<string, string>(ServiceName, TestMethod, channel, Metadata.Empty);
Assert.AreEqual("DATETIME_MAXVALUE", Calls.BlockingUnaryCall(internalCall, "RETURN_DEADLINE", CancellationToken.None));
// DateTime.MaxValue deadline specified, check server sees infinite deadline
var internalCall2 = new Call<string, string>(ServiceName, TestMethod, channel, Metadata.Empty, DateTime.MaxValue);
Assert.AreEqual("DATETIME_MAXVALUE", Calls.BlockingUnaryCall(internalCall2, "RETURN_DEADLINE", CancellationToken.None));
}
[Test]
public void DeadlineTransferredToServer()
{
var remainingTimeClient = TimeSpan.FromDays(7);
var deadline = DateTime.UtcNow + remainingTimeClient;
Thread.Sleep(1000);
var internalCall = new Call<string, string>(ServiceName, TestMethod, channel, Metadata.Empty, deadline);
var serverDeadlineTicksString = Calls.BlockingUnaryCall(internalCall, "RETURN_DEADLINE", CancellationToken.None);
var serverDeadline = new DateTime(long.Parse(serverDeadlineTicksString), DateTimeKind.Utc);
// A fairly relaxed check that the deadline set by client and deadline seen by server
// are in agreement. C core takes care of the work with transferring deadline over the wire,
// so we don't need an exact check here.
Assert.IsTrue(Math.Abs((deadline - serverDeadline).TotalMilliseconds) < 5000);
}
[Test]
public void DeadlineInThePast()
{
var deadline = DateTime.MinValue;
var internalCall = new Call<string, string>(ServiceName, TestMethod, channel, Metadata.Empty, deadline);
try
{
Calls.BlockingUnaryCall(internalCall, "TIMEOUT", CancellationToken.None);
Assert.Fail();
}
catch (RpcException e)
{
Assert.AreEqual(StatusCode.DeadlineExceeded, e.Status.StatusCode);
}
}
[Test]
public void DeadlineExceededStatusOnTimeout()
{
var deadline = DateTime.UtcNow.Add(TimeSpan.FromSeconds(5));
var internalCall = new Call<string, string>(ServiceName, TestMethod, channel, Metadata.Empty, deadline);
try
{
Calls.BlockingUnaryCall(internalCall, "TIMEOUT", CancellationToken.None);
Assert.Fail();
}
catch (RpcException e)
{
Assert.AreEqual(StatusCode.DeadlineExceeded, e.Status.StatusCode);
}
}
[Test]
public void ServerReceivesCancellationOnTimeout()
{
var deadline = DateTime.UtcNow.Add(TimeSpan.FromSeconds(5));
var internalCall = new Call<string, string>(ServiceName, TestMethod, channel, Metadata.Empty, deadline);
try
{
Calls.BlockingUnaryCall(internalCall, "CHECK_CANCELLATION_RECEIVED", CancellationToken.None);
Assert.Fail();
}
catch (RpcException e)
{
Assert.AreEqual(StatusCode.DeadlineExceeded, e.Status.StatusCode);
}
Assert.AreEqual("CANCELLED", stringFromServerHandlerTcs.Task.Result);
}
private static async Task<string> TestMethodHandler(string request, ServerCallContext context)
{
if (request == "TIMEOUT")
{
await Task.Delay(60000);
return "";
}
if (request == "RETURN_DEADLINE")
{
if (context.Deadline == DateTime.MaxValue)
{
return "DATETIME_MAXVALUE";
}
return context.Deadline.Ticks.ToString();
}
if (request == "CHECK_CANCELLATION_RECEIVED")
{
// wait until cancellation token is fired.
var tcs = new TaskCompletionSource<object>();
context.CancellationToken.Register(() => { tcs.SetResult(null); });
await tcs.Task;
stringFromServerHandlerTcs.SetResult("CANCELLED");
return "";
}
return "";
}
}
}

@ -1,101 +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 System.Runtime.InteropServices;
using Grpc.Core.Internal;
using NUnit.Framework;
namespace Grpc.Core.Internal.Tests
{
public class TimespecTest
{
[Test]
public void Now()
{
var timespec = Timespec.Now;
}
[Test]
public void InfFuture()
{
var timespec = Timespec.InfFuture;
}
[Test]
public void TimespecSizeIsNativeSize()
{
Assert.AreEqual(Timespec.NativeSize, Marshal.SizeOf(typeof(Timespec)));
}
[Test]
public void ToDateTime()
{
Assert.AreEqual(new DateTime(1970, 1, 1, 0, 0, 0, DateTimeKind.Utc),
new Timespec(IntPtr.Zero, 0).ToDateTime());
Assert.AreEqual(new DateTime(1970, 1, 1, 0, 0, 10, DateTimeKind.Utc).AddTicks(50),
new Timespec(new IntPtr(10), 5000).ToDateTime());
Assert.AreEqual(new DateTime(2015, 7, 21, 4, 21, 48, DateTimeKind.Utc),
new Timespec(new IntPtr(1437452508), 0).ToDateTime());
}
[Test]
public void Add()
{
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, 123456789);
}
[Test]
public void Add_Nanos()
{
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, 123456789 + 1000);
}
[Test]
public void Add_NanosOverflow()
{
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, 999);
}
}
}

@ -2,4 +2,5 @@
<packages>
<package id="Ix-Async" version="1.2.3" targetFramework="net45" />
<package id="NUnit" version="2.6.4" targetFramework="net45" />
<package id="NUnitTestAdapter" version="2.0.0" targetFramework="net45" />
</packages>

@ -47,14 +47,21 @@ namespace Grpc.Core
readonly Marshaller<TResponse> responseMarshaller;
readonly Channel channel;
readonly Metadata headers;
readonly DateTime deadline;
public Call(string serviceName, Method<TRequest, TResponse> method, Channel channel, Metadata headers)
: this(serviceName, method, channel, headers, DateTime.MaxValue)
{
}
public Call(string serviceName, Method<TRequest, TResponse> method, Channel channel, Metadata headers, DateTime deadline)
{
this.name = method.GetFullName(serviceName);
this.requestMarshaller = method.RequestMarshaller;
this.responseMarshaller = method.ResponseMarshaller;
this.channel = Preconditions.CheckNotNull(channel);
this.headers = Preconditions.CheckNotNull(headers);
this.deadline = deadline;
}
public Channel Channel
@ -87,6 +94,14 @@ namespace Grpc.Core
}
}
public DateTime Deadline
{
get
{
return this.deadline;
}
}
public Marshaller<TRequest> RequestMarshaller
{
get

@ -50,7 +50,7 @@ namespace Grpc.Core
var asyncCall = new AsyncCall<TRequest, TResponse>(call.RequestMarshaller.Serializer, call.ResponseMarshaller.Deserializer);
// TODO(jtattermusch): this gives a race that cancellation can be requested before the call even starts.
RegisterCancellationCallback(asyncCall, token);
return asyncCall.UnaryCall(call.Channel, call.Name, req, call.Headers);
return asyncCall.UnaryCall(call.Channel, call.Name, req, call.Headers, call.Deadline);
}
public static AsyncUnaryCall<TResponse> AsyncUnaryCall<TRequest, TResponse>(Call<TRequest, TResponse> call, TRequest req, CancellationToken token)
@ -58,8 +58,8 @@ namespace Grpc.Core
where TResponse : class
{
var asyncCall = new AsyncCall<TRequest, TResponse>(call.RequestMarshaller.Serializer, call.ResponseMarshaller.Deserializer);
asyncCall.Initialize(call.Channel, call.Channel.CompletionQueue, call.Name);
var asyncResult = asyncCall.UnaryCallAsync(req, call.Headers);
asyncCall.Initialize(call.Channel, call.Channel.CompletionQueue, call.Name, Timespec.FromDateTime(call.Deadline));
var asyncResult = asyncCall.UnaryCallAsync(req, call.Headers, call.Deadline);
RegisterCancellationCallback(asyncCall, token);
return new AsyncUnaryCall<TResponse>(asyncResult, asyncCall.GetStatus, asyncCall.GetTrailers, asyncCall.Cancel);
}
@ -69,8 +69,8 @@ namespace Grpc.Core
where TResponse : class
{
var asyncCall = new AsyncCall<TRequest, TResponse>(call.RequestMarshaller.Serializer, call.ResponseMarshaller.Deserializer);
asyncCall.Initialize(call.Channel, call.Channel.CompletionQueue, call.Name);
asyncCall.StartServerStreamingCall(req, call.Headers);
asyncCall.Initialize(call.Channel, call.Channel.CompletionQueue, call.Name, Timespec.FromDateTime(call.Deadline));
asyncCall.StartServerStreamingCall(req, call.Headers, call.Deadline);
RegisterCancellationCallback(asyncCall, token);
var responseStream = new ClientResponseStream<TRequest, TResponse>(asyncCall);
return new AsyncServerStreamingCall<TResponse>(responseStream, asyncCall.GetStatus, asyncCall.GetTrailers, asyncCall.Cancel);
@ -81,8 +81,8 @@ namespace Grpc.Core
where TResponse : class
{
var asyncCall = new AsyncCall<TRequest, TResponse>(call.RequestMarshaller.Serializer, call.ResponseMarshaller.Deserializer);
asyncCall.Initialize(call.Channel, call.Channel.CompletionQueue, call.Name);
var resultTask = asyncCall.ClientStreamingCallAsync(call.Headers);
asyncCall.Initialize(call.Channel, call.Channel.CompletionQueue, call.Name, Timespec.FromDateTime(call.Deadline));
var resultTask = asyncCall.ClientStreamingCallAsync(call.Headers, call.Deadline);
RegisterCancellationCallback(asyncCall, token);
var requestStream = new ClientRequestStream<TRequest, TResponse>(asyncCall);
return new AsyncClientStreamingCall<TRequest, TResponse>(requestStream, resultTask, asyncCall.GetStatus, asyncCall.GetTrailers, asyncCall.Cancel);
@ -93,8 +93,8 @@ namespace Grpc.Core
where TResponse : class
{
var asyncCall = new AsyncCall<TRequest, TResponse>(call.RequestMarshaller.Serializer, call.ResponseMarshaller.Deserializer);
asyncCall.Initialize(call.Channel, call.Channel.CompletionQueue, call.Name);
asyncCall.StartDuplexStreamingCall(call.Headers);
asyncCall.Initialize(call.Channel, call.Channel.CompletionQueue, call.Name, Timespec.FromDateTime(call.Deadline));
asyncCall.StartDuplexStreamingCall(call.Headers, call.Deadline);
RegisterCancellationCallback(asyncCall, token);
var requestStream = new ClientRequestStream<TRequest, TResponse>(asyncCall);
var responseStream = new ClientResponseStream<TRequest, TResponse>(asyncCall);

@ -56,26 +56,24 @@ namespace Grpc.Core
/// Port will default to 80 for an unsecure channel and to 443 a secure channel.
/// </summary>
/// <param name="host">The DNS name of IP address of the host.</param>
/// <param name="credentials">Optional credentials to create a secure channel.</param>
/// <param name="credentials">Credentials to secure the channel.</param>
/// <param name="options">Channel options.</param>
public Channel(string host, Credentials credentials = null, IEnumerable<ChannelOption> options = null)
public Channel(string host, Credentials credentials, IEnumerable<ChannelOption> options = null)
{
this.environment = GrpcEnvironment.GetInstance();
this.options = options != null ? new List<ChannelOption>(options) : new List<ChannelOption>();
EnsureUserAgentChannelOption(this.options);
using (CredentialsSafeHandle nativeCredentials = credentials.ToNativeCredentials())
using (ChannelArgsSafeHandle nativeChannelArgs = ChannelOptions.CreateChannelArgs(this.options))
{
if (credentials != null)
if (nativeCredentials != null)
{
using (CredentialsSafeHandle nativeCredentials = credentials.ToNativeCredentials())
{
this.handle = ChannelSafeHandle.CreateSecure(nativeCredentials, host, nativeChannelArgs);
}
this.handle = ChannelSafeHandle.CreateSecure(nativeCredentials, host, nativeChannelArgs);
}
else
{
this.handle = ChannelSafeHandle.Create(host, nativeChannelArgs);
this.handle = ChannelSafeHandle.CreateInsecure(host, nativeChannelArgs);
}
}
this.target = GetOverridenTarget(host, this.options);
@ -86,9 +84,9 @@ namespace Grpc.Core
/// </summary>
/// <param name="host">DNS name or IP address</param>
/// <param name="port">the port</param>
/// <param name="credentials">Optional credentials to create a secure channel.</param>
/// <param name="credentials">Credentials to secure the channel.</param>
/// <param name="options">Channel options.</param>
public Channel(string host, int port, Credentials credentials = null, IEnumerable<ChannelOption> options = null) :
public Channel(string host, int port, Credentials credentials, IEnumerable<ChannelOption> options = null) :
this(string.Format("{0}:{1}", host, port), credentials, options)
{
}

@ -76,7 +76,7 @@ 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, Metadata metadata)
protected Call<TRequest, TResponse> CreateCall<TRequest, TResponse>(string serviceName, Method<TRequest, TResponse> method, Metadata metadata, DateTime? deadline)
where TRequest : class
where TResponse : class
{
@ -87,8 +87,8 @@ namespace Grpc.Core
interceptor(metadata);
metadata.Freeze();
}
metadata = metadata ?? Metadata.Empty;
return new Call<TRequest, TResponse>(serviceName, method, channel, metadata);
return new Call<TRequest, TResponse>(serviceName, method, channel,
metadata ?? Metadata.Empty, deadline ?? DateTime.MaxValue);
}
}
}

@ -41,39 +41,98 @@ namespace Grpc.Core
/// </summary>
public abstract class Credentials
{
static readonly Credentials InsecureInstance = new InsecureCredentialsImpl();
/// <summary>
/// Returns instance of credential that provides no security and
/// will result in creating an unsecure channel with no encryption whatsoever.
/// </summary>
public static Credentials Insecure
{
get
{
return InsecureInstance;
}
}
/// <summary>
/// Creates native object for the credentials.
/// Creates native object for the credentials. May return null if insecure channel
/// should be created.
/// </summary>
/// <returns>The native credentials.</returns>
internal abstract CredentialsSafeHandle ToNativeCredentials();
private sealed class InsecureCredentialsImpl : Credentials
{
internal override CredentialsSafeHandle ToNativeCredentials()
{
return null;
}
}
}
/// <summary>
/// Client-side SSL credentials.
/// </summary>
public class SslCredentials : Credentials
public sealed class SslCredentials : Credentials
{
string pemRootCerts;
readonly string rootCertificates;
readonly KeyCertificatePair keyCertificatePair;
public SslCredentials(string pemRootCerts)
/// <summary>
/// Creates client-side SSL credentials loaded from
/// disk file pointed to by the GRPC_DEFAULT_SSL_ROOTS_FILE_PATH environment variable.
/// If that fails, gets the roots certificates from a well known place on disk.
/// </summary>
public SslCredentials() : this(null, null)
{
this.pemRootCerts = pemRootCerts;
}
/// <summary>
/// Creates client-side SSL credentials from
/// a string containing PEM encoded root certificates.
/// </summary>
public SslCredentials(string rootCertificates) : this(rootCertificates, null)
{
}
/// <summary>
/// Creates client-side SSL credentials.
/// </summary>
/// <param name="rootCertificates">string containing PEM encoded server root certificates.</param>
/// <param name="keyCertificatePair">a key certificate pair.</param>
public SslCredentials(string rootCertificates, KeyCertificatePair keyCertificatePair)
{
this.rootCertificates = rootCertificates;
this.keyCertificatePair = keyCertificatePair;
}
/// <summary>
/// PEM encoding of the server root certificates.
/// </summary>
public string RootCerts
public string RootCertificates
{
get
{
return this.rootCertificates;
}
}
/// <summary>
/// Client side key and certificate pair.
/// If null, client will not use key and certificate pair.
/// </summary>
public KeyCertificatePair KeyCertificatePair
{
get
{
return this.pemRootCerts;
return this.keyCertificatePair;
}
}
internal override CredentialsSafeHandle ToNativeCredentials()
{
return CredentialsSafeHandle.CreateSslCredentials(pemRootCerts);
return CredentialsSafeHandle.CreateSslCredentials(rootCertificates, keyCertificatePair);
}
}
}

@ -21,15 +21,23 @@
<DefineConstants>DEBUG;</DefineConstants>
<ErrorReport>prompt</ErrorReport>
<WarningLevel>4</WarningLevel>
<ConsolePause>false</ConsolePause>
</PropertyGroup>
<PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
<DebugType>full</DebugType>
<DebugType>pdbonly</DebugType>
<Optimize>true</Optimize>
<OutputPath>bin\Release</OutputPath>
<ErrorReport>prompt</ErrorReport>
<WarningLevel>4</WarningLevel>
<ConsolePause>false</ConsolePause>
</PropertyGroup>
<PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'ReleaseSigned|AnyCPU' ">
<DebugType>pdbonly</DebugType>
<Optimize>true</Optimize>
<OutputPath>bin\ReleaseSigned</OutputPath>
<DefineConstants>SIGNED</DefineConstants>
<ErrorReport>prompt</ErrorReport>
<WarningLevel>4</WarningLevel>
<SignAssembly>True</SignAssembly>
<AssemblyOriginatorKeyFile>C:\keys\Grpc.snk</AssemblyOriginatorKeyFile>
</PropertyGroup>
<ItemGroup>
<Reference Include="System" />
@ -47,7 +55,6 @@
<Compile Include="IServerStreamWriter.cs" />
<Compile Include="IAsyncStreamWriter.cs" />
<Compile Include="IAsyncStreamReader.cs" />
<Compile Include="Internal\GrpcLog.cs" />
<Compile Include="Version.cs" />
<Compile Include="Properties\AssemblyInfo.cs" />
<Compile Include="RpcException.cs" />
@ -103,6 +110,11 @@
<Compile Include="ChannelOptions.cs" />
<Compile Include="AsyncUnaryCall.cs" />
<Compile Include="VersionInfo.cs" />
<Compile Include="Internal\CStringSafeHandle.cs" />
<Compile Include="KeyCertificatePair.cs" />
<Compile Include="Logging\ILogger.cs" />
<Compile Include="Logging\ConsoleLogger.cs" />
<Compile Include="Internal\NativeLogRedirector.cs" />
</ItemGroup>
<ItemGroup>
<None Include="Grpc.Core.nuspec" />
@ -133,4 +145,7 @@
</Target>
<Import Project="..\packages\grpc.dependencies.openssl.redist.1.0.2.2\build\portable-net45\grpc.dependencies.openssl.redist.targets" Condition="Exists('..\packages\grpc.dependencies.openssl.redist.1.0.2.2\build\portable-net45\grpc.dependencies.openssl.redist.targets')" />
<Import Project="..\packages\grpc.dependencies.zlib.redist.1.2.8.9\build\portable-net45\grpc.dependencies.zlib.redist.targets" Condition="Exists('..\packages\grpc.dependencies.zlib.redist.1.2.8.9\build\portable-net45\grpc.dependencies.zlib.redist.targets')" />
<ItemGroup>
<Folder Include="Logging\" />
</ItemGroup>
</Project>

@ -21,9 +21,9 @@
</dependencies>
</metadata>
<files>
<file src="bin/Release/Grpc.Core.dll" target="lib/net45" />
<file src="bin/Release/Grpc.Core.pdb" target="lib/net45" />
<file src="bin/Release/Grpc.Core.xml" target="lib/net45" />
<file src="bin/ReleaseSigned/Grpc.Core.dll" target="lib/net45" />
<file src="bin/ReleaseSigned/Grpc.Core.pdb" target="lib/net45" />
<file src="bin/ReleaseSigned/Grpc.Core.xml" target="lib/net45" />
<file src="**\*.cs" target="src" />
</files>
</package>

@ -35,6 +35,7 @@ using System;
using System.Runtime.InteropServices;
using System.Threading.Tasks;
using Grpc.Core.Internal;
using Grpc.Core.Logging;
using Grpc.Core.Utils;
namespace Grpc.Core
@ -55,6 +56,8 @@ namespace Grpc.Core
static object staticLock = new object();
static GrpcEnvironment instance;
static ILogger logger = new ConsoleLogger();
readonly GrpcThreadPool threadPool;
readonly CompletionRegistry completionRegistry;
readonly DebugStats debugStats = new DebugStats();
@ -92,18 +95,39 @@ namespace Grpc.Core
}
}
/// <summary>
/// Gets application-wide logger used by gRPC.
/// </summary>
/// <value>The logger.</value>
public static ILogger Logger
{
get
{
return logger;
}
}
/// <summary>
/// Sets the application-wide logger that should be used by gRPC.
/// </summary>
public static void SetLogger(ILogger customLogger)
{
Preconditions.CheckNotNull(customLogger);
logger = customLogger;
}
/// <summary>
/// Creates gRPC environment.
/// </summary>
private GrpcEnvironment()
{
GrpcLog.RedirectNativeLogs(Console.Error);
NativeLogRedirector.Redirect();
grpcsharp_init();
completionRegistry = new CompletionRegistry(this);
threadPool = new GrpcThreadPool(this, THREAD_POOL_SIZE);
threadPool.Start();
// TODO: use proper logging here
Console.WriteLine("GRPC initialized.");
Logger.Info("gRPC initialized.");
}
/// <summary>
@ -154,8 +178,7 @@ namespace Grpc.Core
debugStats.CheckOK();
// TODO: use proper logging here
Console.WriteLine("GRPC shutdown.");
Logger.Info("gRPC shutdown.");
}
/// <summary>
@ -171,7 +194,7 @@ namespace Grpc.Core
}
catch (Exception e)
{
Console.WriteLine("Error occured while shutting down GrpcEnvironment: " + e);
Logger.Error(e, "Error occured while shutting down GrpcEnvironment.");
}
});
}

@ -38,6 +38,7 @@ using System.Runtime.InteropServices;
using System.Threading;
using System.Threading.Tasks;
using Grpc.Core.Internal;
using Grpc.Core.Logging;
using Grpc.Core.Utils;
namespace Grpc.Core.Internal
@ -47,6 +48,8 @@ namespace Grpc.Core.Internal
/// </summary>
internal class AsyncCall<TRequest, TResponse> : AsyncCallBase<TRequest, TResponse>
{
static readonly ILogger Logger = GrpcEnvironment.Logger.ForType<AsyncCall<TRequest, TResponse>>();
Channel channel;
// Completion of a pending unary response if not null.
@ -61,10 +64,10 @@ namespace Grpc.Core.Internal
{
}
public void Initialize(Channel channel, CompletionQueueSafeHandle cq, string methodName)
public void Initialize(Channel channel, CompletionQueueSafeHandle cq, string methodName, Timespec deadline)
{
this.channel = channel;
var call = CallSafeHandle.Create(channel.Handle, channel.CompletionRegistry, cq, methodName, channel.Target, Timespec.InfFuture);
var call = channel.Handle.CreateCall(channel.CompletionRegistry, cq, methodName, channel.Target, deadline);
channel.Environment.DebugStats.ActiveClientCalls.Increment();
InitializeInternal(call);
}
@ -76,7 +79,7 @@ namespace Grpc.Core.Internal
/// <summary>
/// Blocking unary request - unary response call.
/// </summary>
public TResponse UnaryCall(Channel channel, string methodName, TRequest msg, Metadata headers)
public TResponse UnaryCall(Channel channel, string methodName, TRequest msg, Metadata headers, DateTime deadline)
{
using (CompletionQueueSafeHandle cq = CompletionQueueSafeHandle.Create())
{
@ -86,7 +89,7 @@ namespace Grpc.Core.Internal
lock (myLock)
{
Initialize(channel, cq, methodName);
Initialize(channel, cq, methodName, Timespec.FromDateTime(deadline));
started = true;
halfcloseRequested = true;
readingDone = true;
@ -106,7 +109,7 @@ namespace Grpc.Core.Internal
}
catch (Exception e)
{
Console.WriteLine("Exception occured while invoking completion delegate: " + e);
Logger.Error(e, "Exception occured while invoking completion delegate.");
}
}
}
@ -126,7 +129,7 @@ namespace Grpc.Core.Internal
/// <summary>
/// Starts a unary request - unary response call.
/// </summary>
public Task<TResponse> UnaryCallAsync(TRequest msg, Metadata headers)
public Task<TResponse> UnaryCallAsync(TRequest msg, Metadata headers, DateTime deadline)
{
lock (myLock)
{
@ -151,7 +154,7 @@ namespace Grpc.Core.Internal
/// Starts a streamed request - unary response call.
/// Use StartSendMessage and StartSendCloseFromClient to stream requests.
/// </summary>
public Task<TResponse> ClientStreamingCallAsync(Metadata headers)
public Task<TResponse> ClientStreamingCallAsync(Metadata headers, DateTime deadline)
{
lock (myLock)
{
@ -173,7 +176,7 @@ namespace Grpc.Core.Internal
/// <summary>
/// Starts a unary request - streamed response call.
/// </summary>
public void StartServerStreamingCall(TRequest msg, Metadata headers)
public void StartServerStreamingCall(TRequest msg, Metadata headers, DateTime deadline)
{
lock (myLock)
{
@ -196,7 +199,7 @@ namespace Grpc.Core.Internal
/// Starts a streaming request - streaming response call.
/// Use StartSendMessage and StartSendCloseFromClient to stream requests.
/// </summary>
public void StartDuplexStreamingCall(Metadata headers)
public void StartDuplexStreamingCall(Metadata headers, DateTime deadline)
{
lock (myLock)
{

@ -38,6 +38,7 @@ using System.Runtime.InteropServices;
using System.Threading;
using System.Threading.Tasks;
using Grpc.Core.Internal;
using Grpc.Core.Logging;
using Grpc.Core.Utils;
namespace Grpc.Core.Internal
@ -48,6 +49,8 @@ namespace Grpc.Core.Internal
/// </summary>
internal abstract class AsyncCallBase<TWrite, TRead>
{
static readonly ILogger Logger = GrpcEnvironment.Logger.ForType<AsyncCallBase<TWrite, TRead>>();
readonly Func<TWrite, byte[]> serializer;
readonly Func<byte[], TRead> deserializer;
@ -233,9 +236,9 @@ namespace Grpc.Core.Internal
payload = serializer(msg);
return true;
}
catch (Exception)
catch (Exception e)
{
Console.WriteLine("Exception occured while trying to serialize message");
Logger.Error(e, "Exception occured while trying to serialize message");
payload = null;
return false;
}
@ -248,9 +251,9 @@ namespace Grpc.Core.Internal
msg = deserializer(payload);
return true;
}
catch (Exception)
catch (Exception e)
{
Console.WriteLine("Exception occured while trying to deserialize message");
Logger.Error(e, "Exception occured while trying to deserialize message.");
msg = default(TRead);
return false;
}
@ -264,7 +267,7 @@ namespace Grpc.Core.Internal
}
catch (Exception e)
{
Console.WriteLine("Exception occured while invoking completion delegate: " + e);
Logger.Error(e, "Exception occured while invoking completion delegate.");
}
}

@ -48,6 +48,7 @@ namespace Grpc.Core.Internal
internal class AsyncCallServer<TRequest, TResponse> : AsyncCallBase<TResponse, TRequest>
{
readonly TaskCompletionSource<object> finishedServersideTcs = new TaskCompletionSource<object>();
readonly CancellationTokenSource cancellationTokenSource = new CancellationTokenSource();
readonly GrpcEnvironment environment;
public AsyncCallServer(Func<TResponse, byte[]> serializer, Func<byte[], TRequest> deserializer, GrpcEnvironment environment) : base(serializer, deserializer)
@ -118,6 +119,26 @@ namespace Grpc.Core.Internal
}
}
/// <summary>
/// Gets cancellation token that gets cancelled once close completion
/// is received and the cancelled flag is set.
/// </summary>
public CancellationToken CancellationToken
{
get
{
return cancellationTokenSource.Token;
}
}
public string Peer
{
get
{
return call.GetPeer();
}
}
protected override void OnReleaseResources()
{
environment.DebugStats.ActiveServerCalls.Decrement();
@ -138,6 +159,8 @@ namespace Grpc.Core.Internal
{
// Once we cancel, we don't have to care that much
// about reads and writes.
// TODO(jtattermusch): is this still necessary?
Cancel();
}
@ -145,6 +168,11 @@ namespace Grpc.Core.Internal
}
// TODO(jtattermusch): handle error
if (cancelled)
{
cancellationTokenSource.Cancel();
}
finishedServersideTcs.SetResult(null);
}
}

@ -0,0 +1,60 @@
#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 System.Runtime.InteropServices;
using System.Threading.Tasks;
namespace Grpc.Core.Internal
{
/// <summary>
/// Owned char* object.
/// </summary>
internal class CStringSafeHandle : SafeHandleZeroIsInvalid
{
[DllImport("grpc_csharp_ext.dll")]
static extern void gprsharp_free(IntPtr ptr);
private CStringSafeHandle()
{
}
public string GetValue()
{
return Marshal.PtrToStringAnsi(handle);
}
protected override bool ReleaseHandle()
{
gprsharp_free(handle);
return true;
}
}
}

@ -45,9 +45,6 @@ namespace Grpc.Core.Internal
const uint GRPC_WRITE_BUFFER_HINT = 1;
CompletionRegistry completionRegistry;
[DllImport("grpc_csharp_ext.dll")]
static extern CallSafeHandle grpcsharp_channel_create_call(ChannelSafeHandle channel, CompletionQueueSafeHandle cq, string method, string host, Timespec deadline);
[DllImport("grpc_csharp_ext.dll")]
static extern GRPCCallError grpcsharp_call_cancel(CallSafeHandle call);
@ -91,6 +88,9 @@ namespace Grpc.Core.Internal
static extern GRPCCallError grpcsharp_call_start_serverside(CallSafeHandle call,
BatchContextSafeHandle ctx);
[DllImport("grpc_csharp_ext.dll")]
static extern CStringSafeHandle grpcsharp_call_get_peer(CallSafeHandle call);
[DllImport("grpc_csharp_ext.dll")]
static extern void grpcsharp_call_destroy(IntPtr call);
@ -98,13 +98,6 @@ namespace Grpc.Core.Internal
{
}
public static CallSafeHandle Create(ChannelSafeHandle channel, CompletionRegistry registry, CompletionQueueSafeHandle cq, string method, string host, Timespec deadline)
{
var result = grpcsharp_channel_create_call(channel, cq, method, host, deadline);
result.SetCompletionRegistry(registry);
return result;
}
public void SetCompletionRegistry(CompletionRegistry completionRegistry)
{
this.completionRegistry = completionRegistry;
@ -190,6 +183,14 @@ namespace Grpc.Core.Internal
grpcsharp_call_cancel_with_status(this, status.StatusCode, status.Detail).CheckOk();
}
public string GetPeer()
{
using (var cstring = grpcsharp_call_get_peer(this))
{
return cstring.GetValue();
}
}
protected override bool ReleaseHandle()
{
grpcsharp_call_destroy(handle);

@ -41,11 +41,14 @@ namespace Grpc.Core.Internal
internal class ChannelSafeHandle : SafeHandleZeroIsInvalid
{
[DllImport("grpc_csharp_ext.dll")]
static extern ChannelSafeHandle grpcsharp_channel_create(string target, ChannelArgsSafeHandle channelArgs);
static extern ChannelSafeHandle grpcsharp_insecure_channel_create(string target, ChannelArgsSafeHandle channelArgs);
[DllImport("grpc_csharp_ext.dll")]
static extern ChannelSafeHandle grpcsharp_secure_channel_create(CredentialsSafeHandle credentials, string target, ChannelArgsSafeHandle channelArgs);
[DllImport("grpc_csharp_ext.dll")]
static extern CallSafeHandle grpcsharp_channel_create_call(ChannelSafeHandle channel, CompletionQueueSafeHandle cq, string method, string host, Timespec deadline);
[DllImport("grpc_csharp_ext.dll")]
static extern void grpcsharp_channel_destroy(IntPtr channel);
@ -53,9 +56,9 @@ namespace Grpc.Core.Internal
{
}
public static ChannelSafeHandle Create(string target, ChannelArgsSafeHandle channelArgs)
public static ChannelSafeHandle CreateInsecure(string target, ChannelArgsSafeHandle channelArgs)
{
return grpcsharp_channel_create(target, channelArgs);
return grpcsharp_insecure_channel_create(target, channelArgs);
}
public static ChannelSafeHandle CreateSecure(CredentialsSafeHandle credentials, string target, ChannelArgsSafeHandle channelArgs)
@ -63,6 +66,13 @@ namespace Grpc.Core.Internal
return grpcsharp_secure_channel_create(credentials, target, channelArgs);
}
public CallSafeHandle CreateCall(CompletionRegistry registry, CompletionQueueSafeHandle cq, string method, string host, Timespec deadline)
{
var result = grpcsharp_channel_create_call(this, cq, method, host, deadline);
result.SetCompletionRegistry(registry);
return result;
}
protected override bool ReleaseHandle()
{
grpcsharp_channel_destroy(handle);

@ -35,6 +35,7 @@ using System;
using System.Collections.Concurrent;
using System.Collections.Generic;
using System.Runtime.InteropServices;
using Grpc.Core.Logging;
using Grpc.Core.Utils;
namespace Grpc.Core.Internal
@ -45,6 +46,8 @@ namespace Grpc.Core.Internal
internal class CompletionRegistry
{
static readonly ILogger Logger = GrpcEnvironment.Logger.ForType<CompletionRegistry>();
readonly GrpcEnvironment environment;
readonly ConcurrentDictionary<IntPtr, OpCompletionDelegate> dict = new ConcurrentDictionary<IntPtr, OpCompletionDelegate>();
@ -81,7 +84,7 @@ namespace Grpc.Core.Internal
}
catch (Exception e)
{
Console.WriteLine("Exception occured while invoking completion delegate: " + e);
Logger.Error(e, "Exception occured while invoking completion delegate.");
}
finally
{

@ -50,9 +50,23 @@ namespace Grpc.Core.Internal
{
}
public static CredentialsSafeHandle CreateSslCredentials(string pemRootCerts)
public static CredentialsSafeHandle CreateNullCredentials()
{
return grpcsharp_ssl_credentials_create(pemRootCerts, null, null);
var creds = new CredentialsSafeHandle();
creds.SetHandle(IntPtr.Zero);
return creds;
}
public static CredentialsSafeHandle CreateSslCredentials(string pemRootCerts, KeyCertificatePair keyCertPair)
{
if (keyCertPair != null)
{
return grpcsharp_ssl_credentials_create(pemRootCerts, keyCertPair.CertificateChain, keyCertPair.PrivateKey);
}
else
{
return grpcsharp_ssl_credentials_create(pemRootCerts, null, null);
}
}
protected override bool ReleaseHandle()

@ -36,7 +36,7 @@ using System.Collections.Generic;
using System.Runtime.InteropServices;
using System.Threading;
using System.Threading.Tasks;
using Grpc.Core.Internal;
using Grpc.Core.Logging;
namespace Grpc.Core.Internal
{
@ -45,6 +45,8 @@ namespace Grpc.Core.Internal
/// </summary>
internal class GrpcThreadPool
{
static readonly ILogger Logger = GrpcEnvironment.Logger.ForType<GrpcThreadPool>();
readonly GrpcEnvironment environment;
readonly object myLock = new object();
readonly List<Thread> threads = new List<Thread>();
@ -82,7 +84,7 @@ namespace Grpc.Core.Internal
{
cq.Shutdown();
Console.WriteLine("Waiting for GRPC threads to finish.");
Logger.Info("Waiting for GRPC threads to finish.");
foreach (var thread in threads)
{
thread.Join();
@ -129,12 +131,12 @@ namespace Grpc.Core.Internal
}
catch (Exception e)
{
Console.WriteLine("Exception occured while invoking completion delegate: " + e);
Logger.Error(e, "Exception occured while invoking completion delegate");
}
}
}
while (ev.type != GRPCCompletionType.Shutdown);
Console.WriteLine("Completion queue has shutdown successfully, thread " + Thread.CurrentThread.Name + " exiting.");
Logger.Info("Completion queue has shutdown successfully, thread {0} exiting.", Thread.CurrentThread.Name);
}
}
}

@ -44,30 +44,26 @@ namespace Grpc.Core.Internal
/// <summary>
/// Logs from gRPC C core library can get lost if your application is not a console app.
/// This class allows redirection of logs to arbitrary destination.
/// This class allows redirection of logs to gRPC logger.
/// </summary>
internal static class GrpcLog
internal static class NativeLogRedirector
{
static object staticLock = new object();
static GprLogDelegate writeCallback;
static TextWriter dest;
[DllImport("grpc_csharp_ext.dll")]
static extern void grpcsharp_redirect_log(GprLogDelegate callback);
/// <summary>
/// Sets text writer as destination for logs from native gRPC C core library.
/// Only first invocation has effect.
/// Redirects logs from native gRPC C core library to a general logger.
/// </summary>
/// <param name="textWriter"></param>
public static void RedirectNativeLogs(TextWriter textWriter)
public static void Redirect()
{
lock (staticLock)
{
if (writeCallback == null)
{
writeCallback = new GprLogDelegate(HandleWrite);
dest = textWriter;
grpcsharp_redirect_log(writeCallback);
}
}
@ -77,13 +73,30 @@ namespace Grpc.Core.Internal
{
try
{
// TODO: DateTime format used here is different than in C core.
dest.WriteLine(string.Format("{0}{1} {2} {3}:{4}: {5}",
Marshal.PtrToStringAnsi(severityStringPtr), DateTime.Now,
var logger = GrpcEnvironment.Logger;
string severityString = Marshal.PtrToStringAnsi(severityStringPtr);
string message = string.Format("{0} {1}:{2}: {3}",
threadId,
Marshal.PtrToStringAnsi(fileStringPtr),
line,
Marshal.PtrToStringAnsi(msgPtr)));
Marshal.PtrToStringAnsi(msgPtr));
switch (severityString)
{
case "D":
logger.Debug(message);
break;
case "I":
logger.Info(message);
break;
case "E":
logger.Error(message);
break;
default:
// severity not recognized, default to error.
logger.Error(message);
break;
}
}
catch (Exception e)
{

@ -37,6 +37,7 @@ using System.Linq;
using System.Threading;
using System.Threading.Tasks;
using Grpc.Core.Internal;
using Grpc.Core.Logging;
using Grpc.Core.Utils;
namespace Grpc.Core.Internal
@ -50,6 +51,8 @@ namespace Grpc.Core.Internal
where TRequest : class
where TResponse : class
{
static readonly ILogger Logger = GrpcEnvironment.Logger.ForType<UnaryServerCallHandler<TRequest, TResponse>>();
readonly Method<TRequest, TResponse> method;
readonly UnaryServerMethod<TRequest, TResponse> handler;
@ -72,7 +75,7 @@ namespace Grpc.Core.Internal
var responseStream = new ServerResponseStream<TRequest, TResponse>(asyncCall);
Status status;
var context = HandlerUtils.NewContext(newRpc);
var context = HandlerUtils.NewContext(newRpc, asyncCall.Peer, asyncCall.CancellationToken);
try
{
Preconditions.CheckArgument(await requestStream.MoveNext());
@ -85,7 +88,7 @@ namespace Grpc.Core.Internal
}
catch (Exception e)
{
Console.WriteLine("Exception occured in handler: " + e);
Logger.Error(e, "Exception occured in handler.");
status = HandlerUtils.StatusFromException(e);
}
try
@ -104,6 +107,8 @@ namespace Grpc.Core.Internal
where TRequest : class
where TResponse : class
{
static readonly ILogger Logger = GrpcEnvironment.Logger.ForType<ServerStreamingServerCallHandler<TRequest, TResponse>>();
readonly Method<TRequest, TResponse> method;
readonly ServerStreamingServerMethod<TRequest, TResponse> handler;
@ -126,7 +131,7 @@ namespace Grpc.Core.Internal
var responseStream = new ServerResponseStream<TRequest, TResponse>(asyncCall);
Status status;
var context = HandlerUtils.NewContext(newRpc);
var context = HandlerUtils.NewContext(newRpc, asyncCall.Peer, asyncCall.CancellationToken);
try
{
Preconditions.CheckArgument(await requestStream.MoveNext());
@ -138,7 +143,7 @@ namespace Grpc.Core.Internal
}
catch (Exception e)
{
Console.WriteLine("Exception occured in handler: " + e);
Logger.Error(e, "Exception occured in handler.");
status = HandlerUtils.StatusFromException(e);
}
@ -158,6 +163,8 @@ namespace Grpc.Core.Internal
where TRequest : class
where TResponse : class
{
static readonly ILogger Logger = GrpcEnvironment.Logger.ForType<ClientStreamingServerCallHandler<TRequest, TResponse>>();
readonly Method<TRequest, TResponse> method;
readonly ClientStreamingServerMethod<TRequest, TResponse> handler;
@ -180,7 +187,7 @@ namespace Grpc.Core.Internal
var responseStream = new ServerResponseStream<TRequest, TResponse>(asyncCall);
Status status;
var context = HandlerUtils.NewContext(newRpc);
var context = HandlerUtils.NewContext(newRpc, asyncCall.Peer, asyncCall.CancellationToken);
try
{
var result = await handler(requestStream, context);
@ -196,7 +203,7 @@ namespace Grpc.Core.Internal
}
catch (Exception e)
{
Console.WriteLine("Exception occured in handler: " + e);
Logger.Error(e, "Exception occured in handler.");
status = HandlerUtils.StatusFromException(e);
}
@ -216,6 +223,8 @@ namespace Grpc.Core.Internal
where TRequest : class
where TResponse : class
{
static readonly ILogger Logger = GrpcEnvironment.Logger.ForType<DuplexStreamingServerCallHandler<TRequest, TResponse>>();
readonly Method<TRequest, TResponse> method;
readonly DuplexStreamingServerMethod<TRequest, TResponse> handler;
@ -238,7 +247,7 @@ namespace Grpc.Core.Internal
var responseStream = new ServerResponseStream<TRequest, TResponse>(asyncCall);
Status status;
var context = HandlerUtils.NewContext(newRpc);
var context = HandlerUtils.NewContext(newRpc, asyncCall.Peer, asyncCall.CancellationToken);
try
{
await handler(requestStream, responseStream, context);
@ -246,7 +255,7 @@ namespace Grpc.Core.Internal
}
catch (Exception e)
{
Console.WriteLine("Exception occured in handler: " + e);
Logger.Error(e, "Exception occured in handler.");
status = HandlerUtils.StatusFromException(e);
}
try
@ -295,11 +304,13 @@ namespace Grpc.Core.Internal
return new Status(StatusCode.Unknown, "Exception was thrown by handler.");
}
public static ServerCallContext NewContext(ServerRpcNew newRpc)
public static ServerCallContext NewContext(ServerRpcNew newRpc, string peer, CancellationToken cancellationToken)
{
DateTime realtimeDeadline = newRpc.Deadline.ToClockType(GPRClockType.Realtime).ToDateTime();
return new ServerCallContext(
newRpc.Method, newRpc.Host, newRpc.Deadline.ToDateTime(),
newRpc.RequestMetadata, CancellationToken.None);
newRpc.Method, newRpc.Host, peer, realtimeDeadline,
newRpc.RequestMetadata, cancellationToken);
}
}
}

@ -51,10 +51,10 @@ namespace Grpc.Core.Internal
{
}
public static ServerCredentialsSafeHandle CreateSslCredentials(string[] keyCertPairCertChainArray, string[] keyCertPairPrivateKeyArray)
public static ServerCredentialsSafeHandle CreateSslCredentials(string pemRootCerts, string[] keyCertPairCertChainArray, string[] keyCertPairPrivateKeyArray)
{
Preconditions.CheckArgument(keyCertPairCertChainArray.Length == keyCertPairPrivateKeyArray.Length);
return grpcsharp_ssl_server_credentials_create(null,
return grpcsharp_ssl_server_credentials_create(pemRootCerts,
keyCertPairCertChainArray, keyCertPairPrivateKeyArray,
new UIntPtr((ulong)keyCertPairCertChainArray.Length));
}

@ -48,7 +48,7 @@ namespace Grpc.Core.Internal
static extern ServerSafeHandle grpcsharp_server_create(CompletionQueueSafeHandle cq, ChannelArgsSafeHandle args);
[DllImport("grpc_csharp_ext.dll")]
static extern int grpcsharp_server_add_http2_port(ServerSafeHandle server, string addr);
static extern int grpcsharp_server_add_insecure_http2_port(ServerSafeHandle server, string addr);
[DllImport("grpc_csharp_ext.dll")]
static extern int grpcsharp_server_add_secure_http2_port(ServerSafeHandle server, string addr, ServerCredentialsSafeHandle creds);
@ -77,12 +77,12 @@ namespace Grpc.Core.Internal
return grpcsharp_server_create(cq, args);
}
public int AddListeningPort(string addr)
public int AddInsecurePort(string addr)
{
return grpcsharp_server_add_http2_port(this, addr);
return grpcsharp_server_add_insecure_http2_port(this, addr);
}
public int AddListeningPort(string addr, ServerCredentialsSafeHandle credentials)
public int AddSecurePort(string addr, ServerCredentialsSafeHandle credentials)
{
return grpcsharp_server_add_secure_http2_port(this, addr, credentials);
}

@ -32,6 +32,8 @@ using System;
using System.Runtime.InteropServices;
using System.Threading;
using Grpc.Core.Utils;
namespace Grpc.Core.Internal
{
/// <summary>
@ -40,32 +42,43 @@ namespace Grpc.Core.Internal
[StructLayout(LayoutKind.Sequential)]
internal struct Timespec
{
const int NanosPerSecond = 1000 * 1000 * 1000;
const int NanosPerTick = 100;
const long NanosPerSecond = 1000 * 1000 * 1000;
const long NanosPerTick = 100;
const long TicksPerSecond = NanosPerSecond / NanosPerTick;
static readonly DateTime UnixEpoch = new DateTime(1970, 1, 1, 0, 0, 0, 0, DateTimeKind.Utc);
[DllImport("grpc_csharp_ext.dll")]
static extern Timespec gprsharp_now();
static extern Timespec gprsharp_now(GPRClockType clockType);
[DllImport("grpc_csharp_ext.dll")]
static extern Timespec gprsharp_inf_future(GPRClockType clockType);
[DllImport("grpc_csharp_ext.dll")]
static extern Timespec gprsharp_inf_past(GPRClockType clockType);
[DllImport("grpc_csharp_ext.dll")]
static extern Timespec gprsharp_inf_future();
static extern Timespec gprsharp_convert_clock_type(Timespec t, GPRClockType targetClock);
[DllImport("grpc_csharp_ext.dll")]
static extern int gprsharp_sizeof_timespec();
public Timespec(IntPtr tv_sec, int tv_nsec)
public Timespec(IntPtr tv_sec, int tv_nsec) : this(tv_sec, tv_nsec, GPRClockType.Realtime)
{
}
public Timespec(IntPtr tv_sec, int tv_nsec, GPRClockType clock_type)
{
this.tv_sec = tv_sec;
this.tv_nsec = tv_nsec;
this.clock_type = GPRClockType.Realtime;
this.clock_type = clock_type;
}
// 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 int tv_nsec;
public GPRClockType clock_type;
private System.IntPtr tv_sec;
private int tv_nsec;
private GPRClockType clock_type;
/// <summary>
/// Timespec a long time in the future.
@ -74,54 +87,164 @@ namespace Grpc.Core.Internal
{
get
{
return gprsharp_inf_future();
return gprsharp_inf_future(GPRClockType.Realtime);
}
}
/// <summary>
/// Timespec a long time in the past.
/// </summary>
public static Timespec InfPast
{
get
{
return gprsharp_inf_past(GPRClockType.Realtime);
}
}
/// <summary>
/// Return Timespec representing the current time.
/// </summary>
public static Timespec Now
{
get
{
return gprsharp_now();
return gprsharp_now(GPRClockType.Realtime);
}
}
public DateTime ToDateTime()
/// <summary>
/// Seconds since unix epoch.
/// </summary>
public IntPtr TimevalSeconds
{
return UnixEpoch.AddTicks(tv_sec.ToInt64() * (NanosPerSecond / NanosPerTick) + tv_nsec / NanosPerTick);
get
{
return tv_sec;
}
}
internal static int NativeSize
/// <summary>
/// The nanoseconds part of timeval.
/// </summary>
public int TimevalNanos
{
get
{
return gprsharp_sizeof_timespec();
return tv_nsec;
}
}
/// <summary>
/// Creates a GPR deadline from current instant and given timeout.
/// Converts the timespec to desired clock type.
/// </summary>
/// <returns>The from timeout.</returns>
public static Timespec DeadlineFromTimeout(TimeSpan timeout)
public Timespec ToClockType(GPRClockType targetClock)
{
return gprsharp_convert_clock_type(this, targetClock);
}
/// <summary>
/// Converts Timespec to DateTime.
/// Timespec needs to be of type GPRClockType.Realtime and needs to represent a legal value.
/// DateTime has lower resolution (100ns), so rounding can occurs.
/// Value are always rounded up to the nearest DateTime value in the future.
///
/// For Timespec.InfFuture or if timespec is after the largest representable DateTime, DateTime.MaxValue is returned.
/// For Timespec.InfPast or if timespec is before the lowest representable DateTime, DateTime.MinValue is returned.
///
/// Unless DateTime.MaxValue or DateTime.MinValue is returned, the resulting DateTime is always in UTC
/// (DateTimeKind.Utc)
/// </summary>
public DateTime ToDateTime()
{
if (timeout == Timeout.InfiniteTimeSpan)
Preconditions.CheckState(tv_nsec >= 0 && tv_nsec < NanosPerSecond);
Preconditions.CheckState(clock_type == GPRClockType.Realtime);
// fast path for InfFuture
if (this.Equals(InfFuture))
{
return DateTime.MaxValue;
}
// fast path for InfPast
if (this.Equals(InfPast))
{
return DateTime.MinValue;
}
try
{
// convert nanos to ticks, round up to the nearest tick
long ticksFromNanos = tv_nsec / NanosPerTick + ((tv_nsec % NanosPerTick != 0) ? 1 : 0);
long ticksTotal = checked(tv_sec.ToInt64() * TicksPerSecond + ticksFromNanos);
return UnixEpoch.AddTicks(ticksTotal);
}
catch (OverflowException)
{
// ticks out of long range
return tv_sec.ToInt64() > 0 ? DateTime.MaxValue : DateTime.MinValue;
}
catch (ArgumentOutOfRangeException)
{
// resulting date time would be larger than MaxValue
return tv_sec.ToInt64() > 0 ? DateTime.MaxValue : DateTime.MinValue;
}
}
/// <summary>
/// Creates DateTime to Timespec.
/// DateTime has to be in UTC (DateTimeKind.Utc) unless it's DateTime.MaxValue or DateTime.MinValue.
/// For DateTime.MaxValue of date time after the largest representable Timespec, Timespec.InfFuture is returned.
/// For DateTime.MinValue of date time before the lowest representable Timespec, Timespec.InfPast is returned.
/// </summary>
/// <returns>The date time.</returns>
/// <param name="dateTime">Date time.</param>
public static Timespec FromDateTime(DateTime dateTime)
{
if (dateTime == DateTime.MaxValue)
{
return Timespec.InfFuture;
}
return Timespec.Now.Add(timeout);
if (dateTime == DateTime.MinValue)
{
return Timespec.InfPast;
}
Preconditions.CheckArgument(dateTime.Kind == DateTimeKind.Utc, "dateTime");
try
{
TimeSpan timeSpan = dateTime - UnixEpoch;
long ticks = timeSpan.Ticks;
long seconds = ticks / TicksPerSecond;
int nanos = (int)((ticks % TicksPerSecond) * NanosPerTick);
if (nanos < 0)
{
// correct the result based on C# modulo semantics for negative dividend
seconds--;
nanos += (int)NanosPerSecond;
}
// new IntPtr possibly throws OverflowException
return new Timespec(new IntPtr(seconds), nanos);
}
catch (OverflowException)
{
return dateTime > UnixEpoch ? Timespec.InfFuture : Timespec.InfPast;
}
catch (ArgumentOutOfRangeException)
{
return dateTime > UnixEpoch ? Timespec.InfFuture : Timespec.InfPast;
}
}
public Timespec Add(TimeSpan timeSpan)
internal static int NativeSize
{
long nanos = (long)tv_nsec + (timeSpan.Ticks % TimeSpan.TicksPerSecond) * NanosPerTick;
long overflow_sec = (nanos > NanosPerSecond) ? 1 : 0;
Timespec result;
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;
get
{
return gprsharp_sizeof_timespec();
}
}
}
}

@ -0,0 +1,84 @@
#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 System.Collections.Generic;
using System.Collections.Immutable;
using Grpc.Core.Internal;
using Grpc.Core.Utils;
namespace Grpc.Core
{
/// <summary>
/// Key certificate pair (in PEM encoding).
/// </summary>
public sealed class KeyCertificatePair
{
readonly string certificateChain;
readonly string privateKey;
/// <summary>
/// Creates a new certificate chain - private key pair.
/// </summary>
/// <param name="certificateChain">PEM encoded certificate chain.</param>
/// <param name="privateKey">PEM encoded private key.</param>
public KeyCertificatePair(string certificateChain, string privateKey)
{
this.certificateChain = Preconditions.CheckNotNull(certificateChain);
this.privateKey = Preconditions.CheckNotNull(privateKey);
}
/// <summary>
/// PEM encoded certificate chain.
/// </summary>
public string CertificateChain
{
get
{
return certificateChain;
}
}
/// <summary>
/// PEM encoded private key.
/// </summary>
public string PrivateKey
{
get
{
return privateKey;
}
}
}
}

@ -0,0 +1,103 @@
#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 System.Collections.Generic;
namespace Grpc.Core.Logging
{
/// <summary>Logger that logs to System.Console.</summary>
public class ConsoleLogger : ILogger
{
readonly Type forType;
readonly string forTypeString;
public ConsoleLogger() : this(null)
{
}
private ConsoleLogger(Type forType)
{
this.forType = forType;
this.forTypeString = forType != null ? forType.FullName + " " : "";
}
public ILogger ForType<T>()
{
if (typeof(T) == forType)
{
return this;
}
return new ConsoleLogger(typeof(T));
}
public void Debug(string message, params object[] formatArgs)
{
Log("D", message, formatArgs);
}
public void Info(string message, params object[] formatArgs)
{
Log("I", message, formatArgs);
}
public void Warning(string message, params object[] formatArgs)
{
Log("W", message, formatArgs);
}
public void Warning(Exception exception, string message, params object[] formatArgs)
{
Log("W", message + " " + exception, formatArgs);
}
public void Error(string message, params object[] formatArgs)
{
Log("E", message, formatArgs);
}
public void Error(Exception exception, string message, params object[] formatArgs)
{
Log("E", message + " " + exception, formatArgs);
}
private void Log(string severityString, string message, object[] formatArgs)
{
Console.Error.WriteLine("{0}{1} {2}{3}",
severityString,
DateTime.Now,
forTypeString,
string.Format(message, formatArgs));
}
}
}

@ -0,0 +1,57 @@
#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 System.Collections.Generic;
namespace Grpc.Core.Logging
{
/// <summary>For logging messages.</summary>
public interface ILogger
{
/// <summary>Returns a logger associated with the specified type.</summary>
ILogger ForType<T>();
void Debug(string message, params object[] formatArgs);
void Info(string message, params object[] formatArgs);
void Warning(string message, params object[] formatArgs);
void Warning(Exception exception, string message, params object[] formatArgs);
void Error(string message, params object[] formatArgs);
void Error(Exception exception, string message, params object[] formatArgs);
}
}

@ -10,4 +10,12 @@ using System.Runtime.CompilerServices;
[assembly: AssemblyTrademark("")]
[assembly: AssemblyCulture("")]
#if SIGNED
[assembly: InternalsVisibleTo("Grpc.Core.Tests,PublicKey=" +
"00240000048000009400000006020000002400005253413100040000010001002f5797a92c6fcde81bd4098f43" +
"0442bb8e12768722de0b0cb1b15e955b32a11352740ee59f2c94c48edc8e177d1052536b8ac651bce11ce5da3a" +
"27fc95aff3dc604a6971417453f9483c7b5e836756d5b271bf8f2403fe186e31956148c03d804487cf642f8cc0" +
"71394ee9672dfe5b55ea0f95dfd5a7f77d22c962ccf51320d3")]
#else
[assembly: InternalsVisibleTo("Grpc.Core.Tests")]
#endif

@ -38,6 +38,7 @@ using System.Diagnostics;
using System.Runtime.InteropServices;
using System.Threading.Tasks;
using Grpc.Core.Internal;
using Grpc.Core.Logging;
using Grpc.Core.Utils;
namespace Grpc.Core
@ -52,6 +53,8 @@ namespace Grpc.Core
/// </summary>
public const int PickUnusedPort = 0;
static readonly ILogger Logger = GrpcEnvironment.Logger.ForType<Server>();
readonly GrpcEnvironment environment;
readonly List<ChannelOption> options;
readonly ServerSafeHandle handle;
@ -95,28 +98,31 @@ namespace Grpc.Core
}
/// <summary>
/// Add a non-secure port on which server should listen.
/// Add a port on which server should listen.
/// Only call this before Start().
/// </summary>
/// <returns>The port on which server will be listening.</returns>
/// <param name="host">the host</param>
/// <param name="port">the port. If zero, an unused port is chosen automatically.</param>
public int AddListeningPort(string host, int port)
public int AddPort(string host, int port, ServerCredentials credentials)
{
return AddListeningPortInternal(host, port, null);
}
/// <summary>
/// Add a non-secure port on which server should listen.
/// Only call this before Start().
/// </summary>
/// <returns>The port on which server will be listening.</returns>
/// <param name="host">the host</param>
/// <param name="port">the port. If zero, an unused port is chosen automatically.</param>
public int AddListeningPort(string host, int port, ServerCredentials credentials)
{
Preconditions.CheckNotNull(credentials);
return AddListeningPortInternal(host, port, credentials);
lock (myLock)
{
Preconditions.CheckNotNull(credentials);
Preconditions.CheckState(!startRequested);
var address = string.Format("{0}:{1}", host, port);
using (var nativeCredentials = credentials.ToNativeCredentials())
{
if (nativeCredentials != null)
{
return handle.AddSecurePort(address, nativeCredentials);
}
else
{
return handle.AddInsecurePort(address);
}
}
}
}
/// <summary>
@ -183,26 +189,6 @@ namespace Grpc.Core
handle.Dispose();
}
private int AddListeningPortInternal(string host, int port, ServerCredentials credentials)
{
lock (myLock)
{
Preconditions.CheckState(!startRequested);
var address = string.Format("{0}:{1}", host, port);
if (credentials != null)
{
using (var nativeCredentials = credentials.ToNativeCredentials())
{
return handle.AddListeningPort(address, nativeCredentials);
}
}
else
{
return handle.AddListeningPort(address);
}
}
}
/// <summary>
/// Allows one new RPC call to be received by server.
/// </summary>
@ -233,7 +219,7 @@ namespace Grpc.Core
}
catch (Exception e)
{
Console.WriteLine("Exception while handling RPC: " + e);
Logger.Warning(e, "Exception while handling RPC.");
}
}

@ -47,6 +47,7 @@ namespace Grpc.Core
private readonly string method;
private readonly string host;
private readonly string peer;
private readonly DateTime deadline;
private readonly Metadata requestHeaders;
private readonly CancellationToken cancellationToken;
@ -54,10 +55,11 @@ namespace Grpc.Core
private Status status = Status.DefaultSuccess;
public ServerCallContext(string method, string host, DateTime deadline, Metadata requestHeaders, CancellationToken cancellationToken)
public ServerCallContext(string method, string host, string peer, DateTime deadline, Metadata requestHeaders, CancellationToken cancellationToken)
{
this.method = method;
this.host = host;
this.peer = peer;
this.deadline = deadline;
this.requestHeaders = requestHeaders;
this.cancellationToken = cancellationToken;
@ -81,6 +83,15 @@ namespace Grpc.Core
}
}
/// <summary> Address of the remote endpoint in URI format. </summary>
public string Peer
{
get
{
return this.peer;
}
}
/// <summary> Deadline for this RPC. </summary>
public DateTime Deadline
{

@ -35,6 +35,7 @@ using System;
using System.Collections.Generic;
using System.Collections.Immutable;
using Grpc.Core.Internal;
using Grpc.Core.Utils;
namespace Grpc.Core
{
@ -43,67 +44,99 @@ namespace Grpc.Core
/// </summary>
public abstract class ServerCredentials
{
static readonly ServerCredentials InsecureInstance = new InsecureServerCredentialsImpl();
/// <summary>
/// Returns instance of credential that provides no security and
/// will result in creating an unsecure server port with no encryption whatsoever.
/// </summary>
public static ServerCredentials Insecure
{
get
{
return InsecureInstance;
}
}
/// <summary>
/// Creates native object for the credentials.
/// </summary>
/// <returns>The native credentials.</returns>
internal abstract ServerCredentialsSafeHandle ToNativeCredentials();
private sealed class InsecureServerCredentialsImpl : ServerCredentials
{
internal override ServerCredentialsSafeHandle ToNativeCredentials()
{
return null;
}
}
}
/// <summary>
/// Key certificate pair (in PEM encoding).
/// Server-side SSL credentials.
/// </summary>
public class KeyCertificatePair
public class SslServerCredentials : ServerCredentials
{
readonly string certChain;
readonly string privateKey;
readonly IList<KeyCertificatePair> keyCertificatePairs;
readonly string rootCertificates;
public KeyCertificatePair(string certChain, string privateKey)
/// <summary>
/// Creates server-side SSL credentials.
/// </summary>
/// <param name="rootCertificates">PEM encoded client root certificates used to authenticate client.</param>
/// <param name="keyCertificatePairs">Key-certificates to use.</param>
public SslServerCredentials(IEnumerable<KeyCertificatePair> keyCertificatePairs, string rootCertificates)
{
this.certChain = certChain;
this.privateKey = privateKey;
this.keyCertificatePairs = new List<KeyCertificatePair>(keyCertificatePairs).AsReadOnly();
Preconditions.CheckArgument(this.keyCertificatePairs.Count > 0,
"At least one KeyCertificatePair needs to be provided");
this.rootCertificates = rootCertificates;
}
public string CertChain
/// <summary>
/// Creates server-side SSL credentials.
/// This constructor should be use if you do not wish to autheticate client
/// using client root certificates.
/// </summary>
/// <param name="keyCertificatePairs">Key-certificates to use.</param>
public SslServerCredentials(IEnumerable<KeyCertificatePair> keyCertificatePairs) : this(keyCertificatePairs, null)
{
get
{
return certChain;
}
}
public string PrivateKey
/// <summary>
/// Key-certificate pairs.
/// </summary>
public IList<KeyCertificatePair> KeyCertificatePairs
{
get
{
return privateKey;
return this.keyCertificatePairs;
}
}
}
/// <summary>
/// Server-side SSL credentials.
/// </summary>
public class SslServerCredentials : ServerCredentials
{
ImmutableList<KeyCertificatePair> keyCertPairs;
public SslServerCredentials(ImmutableList<KeyCertificatePair> keyCertPairs)
/// <summary>
/// PEM encoded client root certificates.
/// </summary>
public string RootCertificates
{
this.keyCertPairs = keyCertPairs;
get
{
return this.rootCertificates;
}
}
internal override ServerCredentialsSafeHandle ToNativeCredentials()
{
int count = keyCertPairs.Count;
int count = keyCertificatePairs.Count;
string[] certChains = new string[count];
string[] keys = new string[count];
for (int i = 0; i < count; i++)
{
certChains[i] = keyCertPairs[i].CertChain;
keys[i] = keyCertPairs[i].PrivateKey;
certChains[i] = keyCertificatePairs[i].CertificateChain;
keys[i] = keyCertificatePairs[i].PrivateKey;
}
return ServerCredentialsSafeHandle.CreateSslCredentials(certChains, keys);
return ServerCredentialsSafeHandle.CreateSslCredentials(rootCertificates, certChains, keys);
}
}
}

@ -46,13 +46,15 @@ namespace Grpc.Core.Utils
/// </summary>
public static void RunBenchmark(int warmupIterations, int benchmarkIterations, Action action)
{
Console.WriteLine("Warmup iterations: " + warmupIterations);
var logger = GrpcEnvironment.Logger;
logger.Info("Warmup iterations: {0}", warmupIterations);
for (int i = 0; i < warmupIterations; i++)
{
action();
}
Console.WriteLine("Benchmark iterations: " + benchmarkIterations);
logger.Info("Benchmark iterations: {0}", benchmarkIterations);
var stopwatch = new Stopwatch();
stopwatch.Start();
for (int i = 0; i < benchmarkIterations; i++)
@ -60,8 +62,8 @@ namespace Grpc.Core.Utils
action();
}
stopwatch.Stop();
Console.WriteLine("Elapsed time: " + stopwatch.ElapsedMilliseconds + "ms");
Console.WriteLine("Ops per second: " + (int)((double)benchmarkIterations * 1000 / stopwatch.ElapsedMilliseconds));
logger.Info("Elapsed time: {0}ms", stopwatch.ElapsedMilliseconds);
logger.Info("Ops per second: {0}", (int)((double)benchmarkIterations * 1000 / stopwatch.ElapsedMilliseconds));
}
}
}

@ -2,7 +2,7 @@
<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
<PropertyGroup>
<Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
<Platform Condition=" '$(Platform)' == '' ">x86</Platform>
<Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
<ProductVersion>10.0.0</ProductVersion>
<SchemaVersion>2.0</SchemaVersion>
<ProjectGuid>{61ECB8EE-0C96-4F8E-B187-8E4D227417C0}</ProjectGuid>
@ -11,7 +11,7 @@
<AssemblyName>MathClient</AssemblyName>
<TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
</PropertyGroup>
<PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|x86' ">
<PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
<DebugSymbols>true</DebugSymbols>
<DebugType>full</DebugType>
<Optimize>false</Optimize>
@ -19,17 +19,22 @@
<DefineConstants>DEBUG;</DefineConstants>
<ErrorReport>prompt</ErrorReport>
<WarningLevel>4</WarningLevel>
<Externalconsole>true</Externalconsole>
<PlatformTarget>x86</PlatformTarget>
</PropertyGroup>
<PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|x86' ">
<DebugType>full</DebugType>
<PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
<DebugType>pdbonly</DebugType>
<Optimize>true</Optimize>
<OutputPath>bin\Release</OutputPath>
<ErrorReport>prompt</ErrorReport>
<WarningLevel>4</WarningLevel>
<Externalconsole>true</Externalconsole>
<PlatformTarget>x86</PlatformTarget>
</PropertyGroup>
<PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'ReleaseSigned|AnyCPU' ">
<DebugType>pdbonly</DebugType>
<Optimize>true</Optimize>
<OutputPath>bin\ReleaseSigned</OutputPath>
<ErrorReport>prompt</ErrorReport>
<WarningLevel>4</WarningLevel>
<SignAssembly>True</SignAssembly>
<AssemblyOriginatorKeyFile>C:\keys\Grpc.snk</AssemblyOriginatorKeyFile>
</PropertyGroup>
<ItemGroup>
<Reference Include="System" />

@ -39,7 +39,7 @@ namespace math
{
public static void Main(string[] args)
{
using (Channel channel = new Channel("127.0.0.1", 23456))
using (Channel channel = new Channel("127.0.0.1", 23456, Credentials.Insecure))
{
Math.IMathClient client = new Math.MathClient(channel);
MathExamples.DivExample(client);

@ -2,7 +2,7 @@
<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
<PropertyGroup>
<Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
<Platform Condition=" '$(Platform)' == '' ">x86</Platform>
<Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
<ProductVersion>10.0.0</ProductVersion>
<SchemaVersion>2.0</SchemaVersion>
<ProjectGuid>{BF62FE08-373A-43D6-9D73-41CAA38B7011}</ProjectGuid>
@ -11,7 +11,7 @@
<AssemblyName>MathServer</AssemblyName>
<TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
</PropertyGroup>
<PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|x86' ">
<PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
<DebugSymbols>true</DebugSymbols>
<DebugType>full</DebugType>
<Optimize>false</Optimize>
@ -19,17 +19,22 @@
<DefineConstants>DEBUG;</DefineConstants>
<ErrorReport>prompt</ErrorReport>
<WarningLevel>4</WarningLevel>
<Externalconsole>true</Externalconsole>
<PlatformTarget>x86</PlatformTarget>
</PropertyGroup>
<PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|x86' ">
<DebugType>full</DebugType>
<PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
<DebugType>pdbonly</DebugType>
<Optimize>true</Optimize>
<OutputPath>bin\Release</OutputPath>
<ErrorReport>prompt</ErrorReport>
<WarningLevel>4</WarningLevel>
<Externalconsole>true</Externalconsole>
<PlatformTarget>x86</PlatformTarget>
</PropertyGroup>
<PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'ReleaseSigned|AnyCPU' ">
<DebugType>pdbonly</DebugType>
<Optimize>true</Optimize>
<OutputPath>bin\ReleaseSigned</OutputPath>
<ErrorReport>prompt</ErrorReport>
<WarningLevel>4</WarningLevel>
<SignAssembly>True</SignAssembly>
<AssemblyOriginatorKeyFile>C:\keys\Grpc.snk</AssemblyOriginatorKeyFile>
</PropertyGroup>
<ItemGroup>
<Reference Include="System" />

@ -44,7 +44,7 @@ namespace math
Server server = new Server();
server.AddServiceDefinition(Math.BindService(new MathServiceImpl()));
int port = server.AddListeningPort(host, 23456);
int port = server.AddPort(host, 23456, ServerCredentials.Insecure);
server.Start();
Console.WriteLine("MathServer listening on port " + port);

@ -19,15 +19,22 @@
<DefineConstants>DEBUG;</DefineConstants>
<ErrorReport>prompt</ErrorReport>
<WarningLevel>4</WarningLevel>
<ConsolePause>false</ConsolePause>
</PropertyGroup>
<PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
<DebugType>full</DebugType>
<DebugType>pdbonly</DebugType>
<Optimize>true</Optimize>
<OutputPath>bin\Release</OutputPath>
<ErrorReport>prompt</ErrorReport>
<WarningLevel>4</WarningLevel>
<ConsolePause>false</ConsolePause>
</PropertyGroup>
<PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'ReleaseSigned|AnyCPU' ">
<DebugType>pdbonly</DebugType>
<Optimize>true</Optimize>
<OutputPath>bin\ReleaseSigned</OutputPath>
<ErrorReport>prompt</ErrorReport>
<WarningLevel>4</WarningLevel>
<SignAssembly>True</SignAssembly>
<AssemblyOriginatorKeyFile>C:\keys\Grpc.snk</AssemblyOriginatorKeyFile>
</PropertyGroup>
<ItemGroup>
<Reference Include="nunit.framework">

@ -56,16 +56,16 @@ namespace math.Tests
{
server = new Server();
server.AddServiceDefinition(Math.BindService(new MathServiceImpl()));
int port = server.AddListeningPort(host, Server.PickUnusedPort);
int port = server.AddPort(host, Server.PickUnusedPort, ServerCredentials.Insecure);
server.Start();
channel = new Channel(host, port);
channel = new Channel(host, port, Credentials.Insecure);
client = Math.NewClient(channel);
// TODO(jtattermusch): get rid of the custom header here once we have dedicated tests
// for header support.
client.HeaderInterceptor = (metadata) =>
{
metadata.Add(new Metadata.Entry("customHeader", "abcdef"));
metadata.Add(new Metadata.Entry("custom-header", "abcdef"));
};
}
@ -108,69 +108,105 @@ namespace math.Tests
}
[Test]
public void DivAsync()
public async Task DivAsync()
{
Task.Run(async () =>
DivReply response = await client.DivAsync(new DivArgs.Builder { Dividend = 10, Divisor = 3 }.Build());
Assert.AreEqual(3, response.Quotient);
Assert.AreEqual(1, response.Remainder);
}
[Test]
public async Task Fib()
{
using (var call = client.Fib(new FibArgs.Builder { Limit = 6 }.Build()))
{
DivReply response = await client.DivAsync(new DivArgs.Builder { Dividend = 10, Divisor = 3 }.Build());
Assert.AreEqual(3, response.Quotient);
Assert.AreEqual(1, response.Remainder);
}).Wait();
var responses = await call.ResponseStream.ToList();
CollectionAssert.AreEqual(new List<long> { 1, 1, 2, 3, 5, 8 },
responses.ConvertAll((n) => n.Num_));
}
}
[Test]
public void Fib()
public async Task FibWithCancel()
{
Task.Run(async () =>
var cts = new CancellationTokenSource();
using (var call = client.Fib(new FibArgs.Builder { Limit = 0 }.Build(),
cancellationToken: cts.Token))
{
using (var call = client.Fib(new FibArgs.Builder { Limit = 6 }.Build()))
List<long> responses = new List<long>();
try
{
while (await call.ResponseStream.MoveNext())
{
if (responses.Count == 0)
{
cts.CancelAfter(500); // make sure we cancel soon
}
responses.Add(call.ResponseStream.Current.Num_);
}
Assert.Fail();
}
catch (RpcException e)
{
var responses = await call.ResponseStream.ToList();
CollectionAssert.AreEqual(new List<long> { 1, 1, 2, 3, 5, 8 },
responses.ConvertAll((n) => n.Num_));
Assert.IsTrue(responses.Count > 0);
Assert.AreEqual(StatusCode.Cancelled, e.Status.StatusCode);
}
}).Wait();
}
}
// TODO: test Fib with limit=0 and cancellation
[Test]
public void Sum()
public async Task FibWithDeadline()
{
Task.Run(async () =>
using (var call = client.Fib(new FibArgs.Builder { Limit = 0 }.Build(),
deadline: DateTime.UtcNow.AddMilliseconds(500)))
{
using (var call = client.Sum())
try
{
var numbers = new List<long> { 10, 20, 30 }.ConvertAll(
n => Num.CreateBuilder().SetNum_(n).Build());
await call.RequestStream.WriteAll(numbers);
var result = await call.ResponseAsync;
Assert.AreEqual(60, result.Num_);
await call.ResponseStream.ToList();
Assert.Fail();
}
catch (RpcException e)
{
Assert.AreEqual(StatusCode.DeadlineExceeded, e.Status.StatusCode);
}
}).Wait();
}
}
// TODO: test Fib with limit=0 and cancellation
[Test]
public void DivMany()
public async Task Sum()
{
Task.Run(async () =>
using (var call = client.Sum())
{
var divArgsList = new List<DivArgs>
{
new DivArgs.Builder { Dividend = 10, Divisor = 3 }.Build(),
new DivArgs.Builder { Dividend = 100, Divisor = 21 }.Build(),
new DivArgs.Builder { Dividend = 7, Divisor = 2 }.Build()
};
var numbers = new List<long> { 10, 20, 30 }.ConvertAll(
n => Num.CreateBuilder().SetNum_(n).Build());
using (var call = client.DivMany())
{
await call.RequestStream.WriteAll(divArgsList);
var result = await call.ResponseStream.ToList();
await call.RequestStream.WriteAll(numbers);
var result = await call.ResponseAsync;
Assert.AreEqual(60, result.Num_);
}
}
CollectionAssert.AreEqual(new long[] { 3, 4, 3 }, result.ConvertAll((divReply) => divReply.Quotient));
CollectionAssert.AreEqual(new long[] { 1, 16, 1 }, result.ConvertAll((divReply) => divReply.Remainder));
}
}).Wait();
[Test]
public async Task DivMany()
{
var divArgsList = new List<DivArgs>
{
new DivArgs.Builder { Dividend = 10, Divisor = 3 }.Build(),
new DivArgs.Builder { Dividend = 100, Divisor = 21 }.Build(),
new DivArgs.Builder { Dividend = 7, Divisor = 2 }.Build()
};
using (var call = client.DivMany())
{
await call.RequestStream.WriteAll(divArgsList);
var result = await call.ResponseStream.ToList();
CollectionAssert.AreEqual(new long[] { 3, 4, 3 }, result.ConvertAll((divReply) => divReply.Quotient));
CollectionAssert.AreEqual(new long[] { 1, 16, 1 }, result.ConvertAll((divReply) => divReply.Remainder));
}
}
}
}

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