Akka.Routing.TailChoppingRoutee.Send C# (CSharp) Метод

        public override void Send(object message, IActorRef sender)
        {
            _routees.Shuffle();
            var routeeIndex = new AtomicCounter(0);

            var completion = new TaskCompletionSource<object>();
            var cancelable = new Cancelable(_scheduler);

            completion.Task
                .ContinueWith(task => cancelable.Cancel(false));

            if (_routees.Length == 0)
            {
                completion.TrySetResult(NoRoutee);
            }
            else
            {
                _scheduler.Advanced.ScheduleRepeatedly(TimeSpan.Zero, _interval, async () =>
                {
                    var currentIndex = routeeIndex.GetAndIncrement();
                    if (currentIndex >= _routees.Length) 
                        return;

                    try
                    {

                        completion.TrySetResult(await ((Task<object>)_routees[currentIndex].Ask(message, _within)));
                    }
                    catch (TaskCanceledException)
                    {
                        completion.TrySetResult(
                            new Status.Failure(
                                new TimeoutException(String.Format("Ask timed out on {0} after {1}", sender, _within))));
                    }
                }, cancelable);
            }

            completion.Task.PipeTo(sender);
        }
    }