private bool TryGetRequest(ConcurrentQueueingConsumer consumer, out HttpRequestPacket request, out MessageDispatch dispatch)
{
request = null;
dispatch = null;
BasicDeliverEventArgs item;
if (!consumer.TryInstantDequeue(out item, throwIfClosed: false))
{
return(false);
}
//TODO: Pool MessageDispatch
//Get message
dispatch = new MessageDispatch {
Consumer = consumer, Delivery = item
};
//Deserialize message
bool wasDeserialized = true;
try
{
request = HttpRequestPacket.Deserialize(item.Body);
}
catch
{
wasDeserialized = false;
}
if (wasDeserialized)
{
//Add/Update Subscriber-Id header
request.Headers[Common.Shared.SUBSCRIBER_ID_HEADER] = this.subscriberIdHeader;
//Add redelivered header if item was redelivered.
if (item.Redelivered)
{
request.Headers[Common.Shared.REDELIVERED_HEADER] = TRUE_STRING_ARRAY;
}
}
//Reject message if deserialization failed.
else if (!wasDeserialized && Settings.AckBehavior != SubscriberAckBehavior.Automatic)
{
consumer.Model.BasicReject(item.DeliveryTag, false);
return(false);
}
return(true);
}
private bool TryGetRequest(ConcurrentQueueingConsumer consumer, out HttpRequestPacket request, out MessageDispatch dispatch)
{
request = null;
dispatch = null;
BasicDeliverEventArgs item;
if (!consumer.TryInstantDequeue(out item, throwIfClosed: false))
{
return false;
}
//TODO: Pool MessageDispatch
//Get message
dispatch = new MessageDispatch { Consumer = consumer, Delivery = item };
//Deserialize message
bool wasDeserialized = true;
try
{
request = HttpRequestPacket.Deserialize(item.Body);
}
catch
{
wasDeserialized = false;
}
if (wasDeserialized)
{
//Add/Update Subscriber-Id header
request.Headers[Common.Shared.SUBSCRIBER_ID_HEADER] = this.subscriberIdHeader;
//Add redelivered header if item was redelivered.
if (item.Redelivered)
{
request.Headers[Common.Shared.REDELIVERED_HEADER] = TRUE_STRING_ARRAY;
}
}
//Reject message if deserialization failed.
else if (!wasDeserialized && Settings.AckBehavior != SubscriberAckBehavior.Automatic )
{
consumer.Model.BasicReject(item.DeliveryTag, false);
return false;
}
return true;
}
