/// <summary>
/// Dequeues a collection of inbound messages from RabbitMQ.
/// </summary>
/// <param name="maxItems">The maximum amount of messages to dequeue.</param>
/// <returns>The dequeue messages.</returns>
public static async Task <IList <MtaMessage> > Dequeue(int maxItems)
{
List <BasicDeliverEventArgs> items = RabbitMqManager.Dequeue(RabbitMqManager.RabbitMqQueue.Inbound, maxItems, 1 * 1000);
IList <MtaMessage> messages = new List <MtaMessage>();
if (items.Count == 0)
{
return(messages);
}
foreach (BasicDeliverEventArgs ea in items)
{
MtaMessage msg = await Serialisation.Deserialise <MtaMessage>(ea.Body);
msg.RabbitMqDeliveryTag = ea.DeliveryTag;
messages.Add(msg);
}
return(messages);
}
/// <summary>
/// Dequeue a message from RabbitMQ.
/// </summary>
/// <returns>A dequeued message or null if there weren't any.</returns>
public static async Task <MtaQueuedMessage> Dequeue()
{
BasicDeliverEventArgs ea = null;
try
{
ea = RabbitMqManager.Dequeue(RabbitMqManager.RabbitMqQueue.OutboundWaiting, 1, 100).FirstOrDefault();
}
catch (Exception)
{
ea = null;
}
if (ea == null)
{
return(null);
}
MtaQueuedMessage qmsg = await Serialisation.Deserialise <MtaQueuedMessage>(ea.Body);
qmsg.RabbitMqDeliveryTag = ea.DeliveryTag;
qmsg.IsHandled = false;
return(qmsg);
}
