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91 lines
2.8 KiB
91 lines
2.8 KiB
4 months ago
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/*
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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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