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/*
*
* Copyright 2016, 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.
*
*/
#ifndef GRPC_TEST_CPP_END2END_TEST_SERVICE_IMPL_H
#define GRPC_TEST_CPP_END2END_TEST_SERVICE_IMPL_H
#include <memory>
#include <mutex>
#include <grpc++/server_context.h>
#include <grpc/grpc.h>
#include "src/proto/grpc/testing/echo.grpc.pb.h"
namespace grpc {
namespace testing {
const int kNumResponseStreamsMsgs = 3;
const char* const kServerCancelAfterReads = "cancel_after_reads";
const char* const kServerTryCancelRequest = "server_try_cancel";
const char* const kDebugInfoTrailerKey = "debug-info-bin";
typedef enum {
DO_NOT_CANCEL = 0,
CANCEL_BEFORE_PROCESSING,
CANCEL_DURING_PROCESSING,
CANCEL_AFTER_PROCESSING
} ServerTryCancelRequestPhase;
class TestServiceImpl : public ::grpc::testing::EchoTestService::Service {
public:
TestServiceImpl() : signal_client_(false), host_() {}
explicit TestServiceImpl(const grpc::string& host)
: signal_client_(false), host_(new grpc::string(host)) {}
Status Echo(ServerContext* context, const EchoRequest* request,
EchoResponse* response) GRPC_OVERRIDE;
// Unimplemented is left unimplemented to test the returned error.
Status RequestStream(ServerContext* context,
ServerReader<EchoRequest>* reader,
EchoResponse* response) GRPC_OVERRIDE;
Status ResponseStream(ServerContext* context, const EchoRequest* request,
ServerWriter<EchoResponse>* writer) GRPC_OVERRIDE;
Status BidiStream(ServerContext* context,
ServerReaderWriter<EchoResponse, EchoRequest>* stream)
GRPC_OVERRIDE;
bool signal_client() {
std::unique_lock<std::mutex> lock(mu_);
return signal_client_;
}
private:
int GetIntValueFromMetadata(
const char* key,
const std::multimap<grpc::string_ref, grpc::string_ref>& metadata,
int default_value);
void ServerTryCancel(ServerContext* context);
private:
bool signal_client_;
std::mutex mu_;
std::unique_ptr<grpc::string> host_;
};
} // namespace testing
} // namespace grpc
#endif // GRPC_TEST_CPP_END2END_TEST_SERVICE_IMPL_H
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