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The C based gRPC (C++, Python, Ruby, Objective-C, PHP, C#)
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90 lines
2.8 KiB
90 lines
2.8 KiB
/* |
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* |
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* Copyright 2016 gRPC authors. |
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* |
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* Licensed under the Apache License, Version 2.0 (the "License"); |
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* you may not use this file except in compliance with the License. |
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* You may obtain a copy of the License at |
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* |
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* http://www.apache.org/licenses/LICENSE-2.0 |
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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* |
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*/ |
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#ifndef GRPC_TEST_CPP_END2END_TEST_SERVICE_IMPL_H |
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#define GRPC_TEST_CPP_END2END_TEST_SERVICE_IMPL_H |
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#include <memory> |
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#include <mutex> |
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#include <grpc/grpc.h> |
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#include <grpcpp/server_context.h> |
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#include "src/proto/grpc/testing/echo.grpc.pb.h" |
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namespace grpc { |
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namespace testing { |
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const int kServerDefaultResponseStreamsToSend = 3; |
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const char* const kServerResponseStreamsToSend = "server_responses_to_send"; |
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const char* const kServerTryCancelRequest = "server_try_cancel"; |
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const char* const kDebugInfoTrailerKey = "debug-info-bin"; |
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const char* const kServerFinishAfterNReads = "server_finish_after_n_reads"; |
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const char* const kServerUseCoalescingApi = "server_use_coalescing_api"; |
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typedef enum { |
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DO_NOT_CANCEL = 0, |
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CANCEL_BEFORE_PROCESSING, |
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CANCEL_DURING_PROCESSING, |
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CANCEL_AFTER_PROCESSING |
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} ServerTryCancelRequestPhase; |
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class TestServiceImpl : public ::grpc::testing::EchoTestService::Service { |
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public: |
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TestServiceImpl() : signal_client_(false), host_() {} |
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explicit TestServiceImpl(const grpc::string& host) |
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: signal_client_(false), host_(new grpc::string(host)) {} |
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Status Echo(ServerContext* context, const EchoRequest* request, |
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EchoResponse* response) override; |
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// Unimplemented is left unimplemented to test the returned error. |
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Status RequestStream(ServerContext* context, |
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ServerReader<EchoRequest>* reader, |
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EchoResponse* response) override; |
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Status ResponseStream(ServerContext* context, const EchoRequest* request, |
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ServerWriter<EchoResponse>* writer) override; |
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Status BidiStream( |
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ServerContext* context, |
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ServerReaderWriter<EchoResponse, EchoRequest>* stream) override; |
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bool signal_client() { |
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std::unique_lock<std::mutex> lock(mu_); |
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return signal_client_; |
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} |
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private: |
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int GetIntValueFromMetadata( |
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const char* key, |
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const std::multimap<grpc::string_ref, grpc::string_ref>& metadata, |
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int default_value); |
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void ServerTryCancel(ServerContext* context); |
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private: |
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bool signal_client_; |
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std::mutex mu_; |
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std::unique_ptr<grpc::string> host_; |
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}; |
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} // namespace testing |
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} // namespace grpc |
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#endif // GRPC_TEST_CPP_END2END_TEST_SERVICE_IMPL_H
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