ServiceBroker.Queues.QueueManager.GetMessageFromQueue C# (CSharp) Метод

        private MessageEnvelope GetMessageFromQueue(Uri queueUri)
        {
            AssertNotDisposed();
            MessageEnvelope message = null;
            queueStorage.Global(actions =>
            {
                actions.BeginTransaction();
                message = actions.GetQueue(queueUri).Dequeue();
                actions.Commit();
            });
            return message;
        }