Akka.Dispatch.MessageQueues.BlockingMessageQueue.TryDequeue C# (CSharp) Méthode

        public bool TryDequeue(out Envelope envelope)
        {
            Monitor.TryEnter(_lock, BlockTimeOut);
            try
            {
                return LockedTryDequeue(out envelope);
            }
            finally
            {
                Monitor.Exit(_lock);
            }
        }