diff options
| -rw-r--r-- | CMakeLists.txt | 49 | ||||
| -rw-r--r-- | Makefile | 52 | ||||
| -rw-r--r-- | build.yaml | 14 | ||||
| -rw-r--r-- | test/cpp/client/BUILD | 51 | ||||
| -rw-r--r-- | test/cpp/client/client_channel_stress_test.cc | 329 | ||||
| -rw-r--r-- | tools/run_tests/generated/sources_and_headers.json | 23 | ||||
| -rw-r--r-- | tools/run_tests/generated/tests.json | 24 |
7 files changed, 542 insertions, 0 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index c20c97d61a..048cee763a 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -675,6 +675,7 @@ endif() add_dependencies(buildtests_cxx channel_arguments_test) add_dependencies(buildtests_cxx channel_filter_test) add_dependencies(buildtests_cxx cli_call_test) +add_dependencies(buildtests_cxx client_channel_stress_test) if(_gRPC_PLATFORM_LINUX OR _gRPC_PLATFORM_MAC OR _gRPC_PLATFORM_POSIX) add_dependencies(buildtests_cxx client_crash_test) endif() @@ -10030,6 +10031,54 @@ target_link_libraries(cli_call_test endif (gRPC_BUILD_TESTS) if (gRPC_BUILD_TESTS) + +add_executable(client_channel_stress_test + ${_gRPC_PROTO_GENS_DIR}/src/proto/grpc/lb/v1/load_balancer.pb.cc + ${_gRPC_PROTO_GENS_DIR}/src/proto/grpc/lb/v1/load_balancer.grpc.pb.cc + ${_gRPC_PROTO_GENS_DIR}/src/proto/grpc/lb/v1/load_balancer.pb.h + ${_gRPC_PROTO_GENS_DIR}/src/proto/grpc/lb/v1/load_balancer.grpc.pb.h + test/cpp/client/client_channel_stress_test.cc + third_party/googletest/googletest/src/gtest-all.cc + third_party/googletest/googlemock/src/gmock-all.cc +) + +protobuf_generate_grpc_cpp( + src/proto/grpc/lb/v1/load_balancer.proto +) + +target_include_directories(client_channel_stress_test + PRIVATE ${CMAKE_CURRENT_SOURCE_DIR} + PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/include + PRIVATE ${BORINGSSL_ROOT_DIR}/include + PRIVATE ${PROTOBUF_ROOT_DIR}/src + PRIVATE ${BENCHMARK_ROOT_DIR}/include + PRIVATE ${ZLIB_ROOT_DIR} + PRIVATE ${CMAKE_CURRENT_BINARY_DIR}/third_party/zlib + PRIVATE ${CARES_INCLUDE_DIR} + PRIVATE ${CMAKE_CURRENT_BINARY_DIR}/third_party/cares/cares + PRIVATE ${CMAKE_CURRENT_BINARY_DIR}/third_party/gflags/include + PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/third_party/abseil-cpp + PRIVATE third_party/googletest/googletest/include + PRIVATE third_party/googletest/googletest + PRIVATE third_party/googletest/googlemock/include + PRIVATE third_party/googletest/googlemock + PRIVATE ${_gRPC_PROTO_GENS_DIR} +) + +target_link_libraries(client_channel_stress_test + ${_gRPC_PROTOBUF_LIBRARIES} + ${_gRPC_ALLTARGETS_LIBRARIES} + grpc++_test_util + grpc_test_util + grpc++ + grpc + gpr_test_util + gpr + ${_gRPC_GFLAGS_LIBRARIES} +) + +endif (gRPC_BUILD_TESTS) +if (gRPC_BUILD_TESTS) if(_gRPC_PLATFORM_LINUX OR _gRPC_PLATFORM_MAC OR _gRPC_PLATFORM_POSIX) add_executable(client_crash_test @@ -1113,6 +1113,7 @@ bm_pollset: $(BINDIR)/$(CONFIG)/bm_pollset channel_arguments_test: $(BINDIR)/$(CONFIG)/channel_arguments_test channel_filter_test: $(BINDIR)/$(CONFIG)/channel_filter_test cli_call_test: $(BINDIR)/$(CONFIG)/cli_call_test +client_channel_stress_test: $(BINDIR)/$(CONFIG)/client_channel_stress_test client_crash_test: $(BINDIR)/$(CONFIG)/client_crash_test client_crash_test_server: $(BINDIR)/$(CONFIG)/client_crash_test_server client_lb_end2end_test: $(BINDIR)/$(CONFIG)/client_lb_end2end_test @@ -1553,6 +1554,7 @@ buildtests_cxx: privatelibs_cxx \ $(BINDIR)/$(CONFIG)/channel_arguments_test \ $(BINDIR)/$(CONFIG)/channel_filter_test \ $(BINDIR)/$(CONFIG)/cli_call_test \ + $(BINDIR)/$(CONFIG)/client_channel_stress_test \ $(BINDIR)/$(CONFIG)/client_crash_test \ $(BINDIR)/$(CONFIG)/client_crash_test_server \ $(BINDIR)/$(CONFIG)/client_lb_end2end_test \ @@ -1678,6 +1680,7 @@ buildtests_cxx: privatelibs_cxx \ $(BINDIR)/$(CONFIG)/channel_arguments_test \ $(BINDIR)/$(CONFIG)/channel_filter_test \ $(BINDIR)/$(CONFIG)/cli_call_test \ + $(BINDIR)/$(CONFIG)/client_channel_stress_test \ $(BINDIR)/$(CONFIG)/client_crash_test \ $(BINDIR)/$(CONFIG)/client_crash_test_server \ $(BINDIR)/$(CONFIG)/client_lb_end2end_test \ @@ -2060,6 +2063,8 @@ test_cxx: buildtests_cxx $(Q) $(BINDIR)/$(CONFIG)/channel_filter_test || ( echo test channel_filter_test failed ; exit 1 ) $(E) "[RUN] Testing cli_call_test" $(Q) $(BINDIR)/$(CONFIG)/cli_call_test || ( echo test cli_call_test failed ; exit 1 ) + $(E) "[RUN] Testing client_channel_stress_test" + $(Q) $(BINDIR)/$(CONFIG)/client_channel_stress_test || ( echo test client_channel_stress_test failed ; exit 1 ) $(E) "[RUN] Testing client_crash_test" $(Q) $(BINDIR)/$(CONFIG)/client_crash_test || ( echo test client_crash_test failed ; exit 1 ) $(E) "[RUN] Testing client_lb_end2end_test" @@ -14326,6 +14331,53 @@ endif endif +CLIENT_CHANNEL_STRESS_TEST_SRC = \ + $(GENDIR)/src/proto/grpc/lb/v1/load_balancer.pb.cc $(GENDIR)/src/proto/grpc/lb/v1/load_balancer.grpc.pb.cc \ + test/cpp/client/client_channel_stress_test.cc \ + +CLIENT_CHANNEL_STRESS_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(CLIENT_CHANNEL_STRESS_TEST_SRC)))) +ifeq ($(NO_SECURE),true) + +# You can't build secure targets if you don't have OpenSSL. + +$(BINDIR)/$(CONFIG)/client_channel_stress_test: openssl_dep_error + +else + + + + +ifeq ($(NO_PROTOBUF),true) + +# You can't build the protoc plugins or protobuf-enabled targets if you don't have protobuf 3.0.0+. + +$(BINDIR)/$(CONFIG)/client_channel_stress_test: protobuf_dep_error + +else + +$(BINDIR)/$(CONFIG)/client_channel_stress_test: $(PROTOBUF_DEP) $(CLIENT_CHANNEL_STRESS_TEST_OBJS) $(LIBDIR)/$(CONFIG)/libgrpc++_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a + $(E) "[LD] Linking $@" + $(Q) mkdir -p `dirname $@` + $(Q) $(LDXX) $(LDFLAGS) $(CLIENT_CHANNEL_STRESS_TEST_OBJS) $(LIBDIR)/$(CONFIG)/libgrpc++_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBSXX) $(LDLIBS_PROTOBUF) $(LDLIBS) $(LDLIBS_SECURE) $(GTEST_LIB) -o $(BINDIR)/$(CONFIG)/client_channel_stress_test + +endif + +endif + +$(OBJDIR)/$(CONFIG)/src/proto/grpc/lb/v1/load_balancer.o: $(LIBDIR)/$(CONFIG)/libgrpc++_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a + +$(OBJDIR)/$(CONFIG)/test/cpp/client/client_channel_stress_test.o: $(LIBDIR)/$(CONFIG)/libgrpc++_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a + +deps_client_channel_stress_test: $(CLIENT_CHANNEL_STRESS_TEST_OBJS:.o=.dep) + +ifneq ($(NO_SECURE),true) +ifneq ($(NO_DEPS),true) +-include $(CLIENT_CHANNEL_STRESS_TEST_OBJS:.o=.dep) +endif +endif +$(OBJDIR)/$(CONFIG)/test/cpp/client/client_channel_stress_test.o: $(GENDIR)/src/proto/grpc/lb/v1/load_balancer.pb.cc $(GENDIR)/src/proto/grpc/lb/v1/load_balancer.grpc.pb.cc + + CLIENT_CRASH_TEST_SRC = \ test/cpp/end2end/client_crash_test.cc \ diff --git a/build.yaml b/build.yaml index 47f2610202..d0a2dc9c67 100644 --- a/build.yaml +++ b/build.yaml @@ -3835,6 +3835,20 @@ targets: - grpc - gpr_test_util - gpr +- name: client_channel_stress_test + gtest: false + build: test + language: c++ + src: + - src/proto/grpc/lb/v1/load_balancer.proto + - test/cpp/client/client_channel_stress_test.cc + deps: + - grpc++_test_util + - grpc_test_util + - grpc++ + - grpc + - gpr_test_util + - gpr - name: client_crash_test gtest: true cpu_cost: 0.1 diff --git a/test/cpp/client/BUILD b/test/cpp/client/BUILD new file mode 100644 index 0000000000..12825e88c2 --- /dev/null +++ b/test/cpp/client/BUILD @@ -0,0 +1,51 @@ +# Copyright 2017 gRPC authors. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +licenses(["notice"]) # Apache v2 + +load("//bazel:grpc_build_system.bzl", "grpc_cc_library", "grpc_cc_test", "grpc_package") + +grpc_package(name = "test/cpp/client") + +grpc_cc_test( + name = "credentials_test", + srcs = ["credentials_test.cc"], + external_deps = [ + "gtest", + ], + deps = [ + "//:gpr", + "//:grpc", + "//:grpc++", + ], +) + +grpc_cc_test( + name = "client_channel_stress_test", + srcs = ["client_channel_stress_test.cc"], + deps = [ + "//:gpr", + "//:grpc", + "//:grpc++", + "//:grpc_resolver_fake", + "//src/proto/grpc/lb/v1:load_balancer_proto", + "//src/proto/grpc/testing:echo_messages_proto", + "//src/proto/grpc/testing:echo_proto", + "//src/proto/grpc/testing/duplicate:echo_duplicate_proto", + "//test/core/util:gpr_test_util", + "//test/core/util:grpc_test_util", + "//test/cpp/end2end:test_service_impl", + "//test/cpp/util:test_util", + ], +) diff --git a/test/cpp/client/client_channel_stress_test.cc b/test/cpp/client/client_channel_stress_test.cc new file mode 100644 index 0000000000..8940f6ff9e --- /dev/null +++ b/test/cpp/client/client_channel_stress_test.cc @@ -0,0 +1,329 @@ +/* + * + * Copyright 2017 gRPC authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +#include <atomic> +#include <memory> +#include <mutex> +#include <sstream> +#include <thread> + +#include <grpc++/channel.h> +#include <grpc++/client_context.h> +#include <grpc++/create_channel.h> +#include <grpc++/server.h> +#include <grpc++/server_builder.h> +#include <grpc/grpc.h> +#include <grpc/support/alloc.h> +#include <grpc/support/log.h> +#include <grpc/support/string_util.h> +#include <grpc/support/thd.h> +#include <grpc/support/time.h> + +extern "C" { +#include "src/core/ext/filters/client_channel/resolver/fake/fake_resolver.h" +#include "src/core/lib/iomgr/sockaddr.h" +} + +#include "test/core/util/port.h" +#include "test/core/util/test_config.h" +#include "test/cpp/end2end/test_service_impl.h" + +#include "src/proto/grpc/lb/v1/load_balancer.grpc.pb.h" +#include "src/proto/grpc/testing/echo.grpc.pb.h" + +using grpc::lb::v1::LoadBalanceRequest; +using grpc::lb::v1::LoadBalanceResponse; +using grpc::lb::v1::LoadBalancer; + +namespace grpc { +namespace testing { +namespace { + +const size_t kNumBackends = 10; +const size_t kNumBalancers = 5; +const size_t kNumClientThreads = 100; +const int kResolutionUpdateIntervalMs = 50; +const int kServerlistUpdateIntervalMs = 10; +const int kTestDurationSec = 30; + +using BackendServiceImpl = TestServiceImpl; + +class BalancerServiceImpl : public LoadBalancer::Service { + public: + using Stream = ServerReaderWriter<LoadBalanceResponse, LoadBalanceRequest>; + + explicit BalancerServiceImpl(const std::vector<int>& all_backend_ports) + : all_backend_ports_(all_backend_ports) {} + + Status BalanceLoad(ServerContext* context, Stream* stream) override { + gpr_log(GPR_INFO, "LB[%p]: Start BalanceLoad.", this); + LoadBalanceRequest request; + stream->Read(&request); + while (!shutdown_) { + stream->Write(BuildRandomResponseForBackends()); + std::this_thread::sleep_for( + std::chrono::milliseconds(kServerlistUpdateIntervalMs)); + } + gpr_log(GPR_INFO, "LB[%p]: Finish BalanceLoad.", this); + return Status::OK; + } + + void Shutdown() { shutdown_ = true; } + + private: + grpc::string Ip4ToPackedString(const char* ip_str) { + struct in_addr ip4; + GPR_ASSERT(inet_pton(AF_INET, ip_str, &ip4) == 1); + return grpc::string(reinterpret_cast<const char*>(&ip4), sizeof(ip4)); + } + + LoadBalanceResponse BuildRandomResponseForBackends() { + // Generate a random serverlist with varying size (if N = + // all_backend_ports_.size(), num_non_drop_entry is in [0, 2N], + // num_drop_entry is in [0, N]), order, duplicate, and drop rate. + size_t num_non_drop_entry = + std::rand() % (all_backend_ports_.size() * 2 + 1); + size_t num_drop_entry = std::rand() % (all_backend_ports_.size() + 1); + std::vector<int> random_backend_indices; + for (size_t i = 0; i < num_non_drop_entry; ++i) { + random_backend_indices.push_back(std::rand() % all_backend_ports_.size()); + } + for (size_t i = 0; i < num_drop_entry; ++i) { + random_backend_indices.push_back(-1); + } + std::random_shuffle(random_backend_indices.begin(), + random_backend_indices.end()); + // Build the response according to the random list generated above. + LoadBalanceResponse response; + for (int index : random_backend_indices) { + auto* server = response.mutable_server_list()->add_servers(); + if (index < 0) { + server->set_drop(true); + server->set_load_balance_token("load_balancing"); + } else { + server->set_ip_address(Ip4ToPackedString("127.0.0.1")); + server->set_port(all_backend_ports_[index]); + } + } + return response; + } + + std::atomic_bool shutdown_{false}; + const std::vector<int> all_backend_ports_; +}; + +class ClientChannelStressTest { + public: + void Run() { + Start(); + // Keep updating resolution for the test duration. + gpr_log(GPR_INFO, "Start updating resolution."); + const auto wait_duration = + std::chrono::milliseconds(kResolutionUpdateIntervalMs); + std::vector<AddressData> addresses; + auto start_time = std::chrono::steady_clock::now(); + while (true) { + if (std::chrono::duration_cast<std::chrono::seconds>( + std::chrono::steady_clock::now() - start_time) + .count() > kTestDurationSec) { + break; + } + // Generate a random subset of balancers. + addresses.clear(); + for (const auto& balancer_server : balancer_servers_) { + // Select each address with probability of 0.8. + if (std::rand() % 10 < 8) { + addresses.emplace_back(AddressData{balancer_server.port_, true, ""}); + } + } + std::random_shuffle(addresses.begin(), addresses.end()); + SetNextResolution(addresses); + std::this_thread::sleep_for(wait_duration); + } + gpr_log(GPR_INFO, "Finish updating resolution."); + Shutdown(); + } + + private: + template <typename T> + struct ServerThread { + explicit ServerThread(const grpc::string& type, + const grpc::string& server_host, T* service) + : type_(type), service_(service) { + std::mutex mu; + // We need to acquire the lock here in order to prevent the notify_one + // by ServerThread::Start from firing before the wait below is hit. + std::unique_lock<std::mutex> lock(mu); + port_ = grpc_pick_unused_port_or_die(); + gpr_log(GPR_INFO, "starting %s server on port %d", type_.c_str(), port_); + std::condition_variable cond; + thread_.reset(new std::thread( + std::bind(&ServerThread::Start, this, server_host, &mu, &cond))); + cond.wait(lock); + gpr_log(GPR_INFO, "%s server startup complete", type_.c_str()); + } + + void Start(const grpc::string& server_host, std::mutex* mu, + std::condition_variable* cond) { + // We need to acquire the lock here in order to prevent the notify_one + // below from firing before its corresponding wait is executed. + std::lock_guard<std::mutex> lock(*mu); + std::ostringstream server_address; + server_address << server_host << ":" << port_; + ServerBuilder builder; + builder.AddListeningPort(server_address.str(), + InsecureServerCredentials()); + builder.RegisterService(service_); + server_ = builder.BuildAndStart(); + cond->notify_one(); + } + + void Shutdown() { + gpr_log(GPR_INFO, "%s about to shutdown", type_.c_str()); + server_->Shutdown(grpc_timeout_milliseconds_to_deadline(0)); + thread_->join(); + gpr_log(GPR_INFO, "%s shutdown completed", type_.c_str()); + } + + int port_; + grpc::string type_; + std::unique_ptr<Server> server_; + T* service_; + std::unique_ptr<std::thread> thread_; + }; + + struct AddressData { + int port; + bool is_balancer; + grpc::string balancer_name; + }; + + void SetNextResolution(const std::vector<AddressData>& address_data) { + grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT; + grpc_lb_addresses* addresses = + grpc_lb_addresses_create(address_data.size(), nullptr); + for (size_t i = 0; i < address_data.size(); ++i) { + char* lb_uri_str; + gpr_asprintf(&lb_uri_str, "ipv4:127.0.0.1:%d", address_data[i].port); + grpc_uri* lb_uri = grpc_uri_parse(&exec_ctx, lb_uri_str, true); + GPR_ASSERT(lb_uri != nullptr); + grpc_lb_addresses_set_address_from_uri( + addresses, i, lb_uri, address_data[i].is_balancer, + address_data[i].balancer_name.c_str(), nullptr); + grpc_uri_destroy(lb_uri); + gpr_free(lb_uri_str); + } + grpc_arg fake_addresses = grpc_lb_addresses_create_channel_arg(addresses); + grpc_channel_args fake_result = {1, &fake_addresses}; + grpc_fake_resolver_response_generator_set_response( + &exec_ctx, response_generator_, &fake_result); + grpc_lb_addresses_destroy(&exec_ctx, addresses); + grpc_exec_ctx_finish(&exec_ctx); + } + + void KeepSendingRequests() { + gpr_log(GPR_INFO, "Start sending requests."); + while (!shutdown_) { + ClientContext context; + context.set_deadline(grpc_timeout_milliseconds_to_deadline(1000)); + EchoRequest request; + request.set_message("test"); + EchoResponse response; + { + std::lock_guard<std::mutex> lock(stub_mutex_); + stub_->Echo(&context, request, &response); + } + } + gpr_log(GPR_INFO, "Finish sending requests."); + } + + void CreateStub() { + ChannelArguments args; + response_generator_ = grpc_fake_resolver_response_generator_create(); + args.SetPointer(GRPC_ARG_FAKE_RESOLVER_RESPONSE_GENERATOR, + response_generator_); + std::ostringstream uri; + uri << "fake:///servername_not_used"; + channel_ = + CreateCustomChannel(uri.str(), InsecureChannelCredentials(), args); + stub_ = grpc::testing::EchoTestService::NewStub(channel_); + } + + void Start() { + // Start the backends. + std::vector<int> backend_ports; + for (size_t i = 0; i < kNumBackends; ++i) { + backends_.emplace_back(new BackendServiceImpl()); + backend_servers_.emplace_back(ServerThread<BackendServiceImpl>( + "backend", server_host_, backends_.back().get())); + backend_ports.push_back(backend_servers_.back().port_); + } + // Start the load balancers. + for (size_t i = 0; i < kNumBalancers; ++i) { + balancers_.emplace_back(new BalancerServiceImpl(backend_ports)); + balancer_servers_.emplace_back(ServerThread<BalancerServiceImpl>( + "balancer", server_host_, balancers_.back().get())); + } + // Start sending RPCs in multiple threads. + CreateStub(); + for (size_t i = 0; i < kNumClientThreads; ++i) { + client_threads_.emplace_back( + std::thread(&ClientChannelStressTest::KeepSendingRequests, this)); + } + } + + void Shutdown() { + shutdown_ = true; + for (size_t i = 0; i < client_threads_.size(); ++i) { + client_threads_[i].join(); + } + for (size_t i = 0; i < balancers_.size(); ++i) { + balancers_[i]->Shutdown(); + balancer_servers_[i].Shutdown(); + } + for (size_t i = 0; i < backends_.size(); ++i) { + backend_servers_[i].Shutdown(); + } + grpc_fake_resolver_response_generator_unref(response_generator_); + } + + std::atomic_bool shutdown_{false}; + const grpc::string server_host_ = "localhost"; + std::shared_ptr<Channel> channel_; + std::unique_ptr<grpc::testing::EchoTestService::Stub> stub_; + std::mutex stub_mutex_; + std::vector<std::unique_ptr<BackendServiceImpl>> backends_; + std::vector<std::unique_ptr<BalancerServiceImpl>> balancers_; + std::vector<ServerThread<BackendServiceImpl>> backend_servers_; + std::vector<ServerThread<BalancerServiceImpl>> balancer_servers_; + grpc_fake_resolver_response_generator* response_generator_; + std::vector<std::thread> client_threads_; +}; + +} // namespace +} // namespace testing +} // namespace grpc + +int main(int argc, char** argv) { + grpc_init(); + grpc_test_init(argc, argv); + grpc::testing::ClientChannelStressTest test; + test.Run(); + grpc_shutdown(); + return 0; +} diff --git a/tools/run_tests/generated/sources_and_headers.json b/tools/run_tests/generated/sources_and_headers.json index b74e49fa2c..91f2b548c3 100644 --- a/tools/run_tests/generated/sources_and_headers.json +++ b/tools/run_tests/generated/sources_and_headers.json @@ -2895,6 +2895,29 @@ "grpc++_test_util", "grpc_test_util" ], + "headers": [ + "src/proto/grpc/lb/v1/load_balancer.grpc.pb.h", + "src/proto/grpc/lb/v1/load_balancer.pb.h", + "src/proto/grpc/lb/v1/load_balancer_mock.grpc.pb.h" + ], + "is_filegroup": false, + "language": "c++", + "name": "client_channel_stress_test", + "src": [ + "test/cpp/client/client_channel_stress_test.cc" + ], + "third_party": false, + "type": "target" + }, + { + "deps": [ + "gpr", + "gpr_test_util", + "grpc", + "grpc++", + "grpc++_test_util", + "grpc_test_util" + ], "headers": [], "is_filegroup": false, "language": "c++", diff --git a/tools/run_tests/generated/tests.json b/tools/run_tests/generated/tests.json index 5ba06bf1a0..93e5076553 100644 --- a/tools/run_tests/generated/tests.json +++ b/tools/run_tests/generated/tests.json @@ -3399,6 +3399,30 @@ "ci_platforms": [ "linux", "mac", + "posix", + "windows" + ], + "cpu_cost": 1.0, + "exclude_configs": [], + "exclude_iomgrs": [], + "flaky": false, + "gtest": false, + "language": "c++", + "name": "client_channel_stress_test", + "platforms": [ + "linux", + "mac", + "posix", + "windows" + ], + "uses_polling": true + }, + { + "args": [], + "benchmark": false, + "ci_platforms": [ + "linux", + "mac", "posix" ], "cpu_cost": 0.1, |