static void Main(string[] args) { Console.WriteLine("The gRPC server is starting."); var server = new GoogleGrpc.Core.Server { Services = { Adder.BindService(new AdderService()) }, Ports = { new GoogleGrpc.Core.ServerPort("localhost", 50000, GoogleGrpc.Core.ServerCredentials.Insecure) } }; server.Start(); Console.WriteLine("The gRPC server is listening."); Console.WriteLine(); Console.WriteLine("Press Enter to shut down the server."); Console.ReadLine(); server.ShutdownAsync().Wait(); }