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The C based gRPC (C++, Python, Ruby, Objective-C, PHP, C#)
https://grpc.io/
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103 lines
3.6 KiB
103 lines
3.6 KiB
/* |
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* |
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* Copyright 2016, Google Inc. |
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* All rights reserved. |
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* |
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* Redistribution and use in source and binary forms, with or without |
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* modification, are permitted provided that the following conditions are |
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* met: |
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* |
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* * Redistributions of source code must retain the above copyright |
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* notice, this list of conditions and the following disclaimer. |
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* * Redistributions in binary form must reproduce the above |
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* copyright notice, this list of conditions and the following disclaimer |
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* in the documentation and/or other materials provided with the |
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* distribution. |
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* * Neither the name of Google Inc. nor the names of its |
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* contributors may be used to endorse or promote products derived from |
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* this software without specific prior written permission. |
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* |
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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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++/server_context.h> |
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#include <grpc/grpc.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 kNumResponseStreamsMsgs = 3; |
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const char* const kServerCancelAfterReads = "cancel_after_reads"; |
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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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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) GRPC_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) GRPC_OVERRIDE; |
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Status ResponseStream(ServerContext* context, const EchoRequest* request, |
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ServerWriter<EchoResponse>* writer) GRPC_OVERRIDE; |
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Status BidiStream(ServerContext* context, |
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ServerReaderWriter<EchoResponse, EchoRequest>* stream) |
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GRPC_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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