What total order guarantees does qpid provide?
Assuming a Queue with 1 Producer, and 1 Consumer, are there any cases where I can have a consumer pre-fetch some number of messages, then crash, then have another consumer start up and have the message stream be out of order? If so are there any protections against that? I have seen some brokers define an "Exclusive Consumer" such that only one consumer is allowed to consume from a queue at a time. Any messages that are "in doubt" buffered on a consumer when it crashes are automatically recovered once a new "Exclusive Consumer" connects up, and the total ordering is preserved. I see there is an Exclusive Consumer in AMQP, does it provide this functionality? Thanks, -JD -- View this message in context: http://n2.nabble.com/Total-Ordering-Guarantee-tp4636556p4636556.html Sent from the Apache Qpid users mailing list archive at Nabble.com. --------------------------------------------------------------------- Apache Qpid - AMQP Messaging Implementation Project: http://qpid.apache.org Use/Interact: mailto:[email protected]
