I understand that 2 options are available:
But what does this actually mean?
"Non-persistent" as in : the AMQP fabric will try to deliver the message if there are no consumers, the message will be dropped?
"Persistent" as in : AMQP will retry the message until a consumer accepts it??
Messages marked as 'persistent' that are delivered to 'durable' queues will be logged to disk. Durable queues are recovered in the event of a crash, along with any persistent messages they stored prior to the crash.