private static void ParallelWorkingTest() { var servNoConfig = new MyServiceClient(); var watch = new Stopwatch(); watch.Start(); Parallel.For(0, 5, (i, loop) => { var dowork = servNoConfig.DoLongWork10Second(2, 9); if (dowork != 11) { Console.WriteLine(dowork + " " + i); } else { Console.WriteLine($"{i} завершился успешно"); } }); watch.Stop(); Console.WriteLine(watch.Elapsed.Seconds + "секунд"); }