static void Main(string[] args)
        {
            const int Port   = 30052;
            Server    server = new Server
            {
                Services = { NetWork.BindService(new MyServerImpl()) },
                Ports    = { new ServerPort("0.0.0.0", Port, ServerCredentials.Insecure) }
            };

            server.Start();

            Console.WriteLine("RouteGuide server listening on port " + Port);
            Console.WriteLine("Press any key to stop the server...");
            Console.ReadKey();

            server.ShutdownAsync().Wait();
        }