| 123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384 | /* * * Copyright 2015, 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. * */#include <iostream>#include <memory>#include <string>#include <thread>#include <grpc/grpc.h>#include <grpc++/server.h>#include <grpc++/server_builder.h>#include <grpc++/server_context.h>#include <grpc++/status.h>#include "helloworld.pb.h"using grpc::Server;using grpc::ServerBuilder;using grpc::ServerContext;using grpc::Status;using helloworld::HelloRequest;using helloworld::HelloReply;using helloworld::Greeter;class GreeterServiceImpl final : public Greeter::Service {  Status SayHello(ServerContext* context, const HelloRequest* request,                  HelloReply* reply) override {    std::string prefix("Hello ");    reply->set_message(prefix + request->name());    return Status::OK;  }};void RunServer() {  std::string server_address("0.0.0.0:50051");  GreeterServiceImpl service;  ServerBuilder builder;  builder.AddPort(server_address);  builder.RegisterService(&service);  std::unique_ptr<Server> server(builder.BuildAndStart());  std::cout << "Server listening on " << server_address << std::endl;  while (true) {    std::this_thread::sleep_for(std::chrono::seconds(5));  }}int main(int argc, char** argv) {  grpc_init();  RunServer();  grpc_shutdown();  return 0;}
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