private static async Task Test2() { Channel channel = new Channel(target, ChannelCredentials.Insecure); await channel.ConnectAsync().ContinueWith(task => { if (task.Status == TaskStatus.RanToCompletion) { Console.WriteLine("Connected to the server"); } }); var client = new GreetingService.GreetingServiceClient(channel); var response = client.GreetManyTime(new GreetingManyTimesRequest { Greeting = new Greeting { FirstName = "Fred", LastName = "Seifi" } }); while (await response.ResponseStream.MoveNext()) { Console.WriteLine(response.ResponseStream.Current.Result); await Task.Delay(1000); } await channel.ShutdownAsync(); Console.ReadKey(); }