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/*
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*
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* Copyright 2015, 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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#include <gflags/gflags.h>
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#include <iostream>
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#include <memory>
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#include <string>
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#include <grpc++/server.h>
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#include <grpc++/server_builder.h>
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#include <grpc++/server_context.h>
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#include <grpc/support/log.h>
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#include "src/proto/grpc/testing/echo.grpc.pb.h"
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DEFINE_string(address, "", "Address to bind to");
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using grpc::testing::EchoRequest;
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using grpc::testing::EchoResponse;
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// In some distros, gflags is in the namespace google, and in some others,
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// in gflags. This hack is enabling us to find both.
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namespace google {}
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namespace gflags {}
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using namespace google;
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using namespace gflags;
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namespace grpc {
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namespace testing {
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class ServiceImpl GRPC_FINAL
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: public ::grpc::testing::EchoTestService::Service {
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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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EchoRequest request;
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EchoResponse response;
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while (stream->Read(&request)) {
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gpr_log(GPR_INFO, "recv msg %s", request.message().c_str());
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response.set_message(request.message());
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stream->Write(response);
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}
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return Status::OK;
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}
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};
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void RunServer() {
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ServiceImpl service;
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ServerBuilder builder;
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builder.AddListeningPort(FLAGS_address, grpc::InsecureServerCredentials());
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builder.RegisterService(&service);
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std::unique_ptr<Server> server(builder.BuildAndStart());
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std::cout << "Server listening on " << FLAGS_address << std::endl;
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server->Wait();
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}
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}
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}
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int main(int argc, char** argv) {
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ParseCommandLineFlags(&argc, &argv, true);
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grpc::testing::RunServer();
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return 0;
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}
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