private static void HandleDequeue()
{
if (_StartedThreads >= STAGING_DEQUEUE_THREADS)
{
return;
}
_StartedThreads++;
while (true)
{
BasicDeliverEventArgs ea = RabbitMq.RabbitMqManager.Dequeue(RabbitMqManager.RabbitMqQueue.InboundStaging, 1, 100).FirstOrDefault();
if (ea == null)
{
Thread.Sleep(1000);
continue;
}
MtaQueuedMessage qmsg = Serialisation.Deserialise <MtaQueuedMessage>(ea.Body);
MtaMessage msg = new MtaMessage(qmsg.ID, qmsg.VirtualMTAGroupID, qmsg.InternalSendID, qmsg.MailFrom, qmsg.RcptTo, string.Empty);
RabbitMqManager.Publish(msg, RabbitMqManager.RabbitMqQueue.Inbound, true);
RabbitMqManager.Publish(qmsg, RabbitMqManager.RabbitMqQueue.OutboundWaiting, true);
RabbitMqManager.Ack(RabbitMqManager.RabbitMqQueue.InboundStaging, ea.DeliveryTag, false);
}
}
/// <summary>
/// Enqueue the messages in the collection for relaying.
/// </summary>
/// <param name="inboundMessages">Messages to enqueue.</param>
public static void Enqueue(MtaMessageCollection inboundMessages)
{
Parallel.ForEach(inboundMessages, message => {
Enqueue(MtaQueuedMessage.CreateNew(message));
});
RabbitMqManager.Ack(RabbitMqManager.RabbitMqQueue.Inbound, inboundMessages.Max(m => m.RabbitMqDeliveryTag), true);
}
/// <summary>
/// Acknowledge the message as handled.
/// </summary>
/// <param name="msg">The message to acknowledge.</param>
internal static void Ack(MtaQueuedMessage msg)
{
RabbitMqManager.Ack(RabbitMqManager.RabbitMqQueue.OutboundWaiting, msg.RabbitMqDeliveryTag, false);
}
