2008/12/11 James Strachan <[EMAIL PROTECTED]>: > 2008/12/11 mmocnik <[EMAIL PROTECTED]>: >> >> >> >> James.Strachan wrote: >>> >>>>[...] >>> Normally redelivery of the last message occurs - to avoid breaking >>> order. Is that what you need? >>> >>> If you are not seeing this - are you closing & recreating the >>> MessageConsumer on rollback? >>> >> >> Oh, okay, that is what I am seeing. >> But its not what I want to happen. >> Can I somehow tell ActiveMQ to ignore the order of messages and just handle >> the messages as they come in? > > So messages being redelivered, you want then to go to the back of the > queue? If thats what you want, don't rollback, just resend the message > back onto the queue (so it'll go to the back of the list).
Closing and recreating the consumer often forces the rolled back message to go back a bit (due to prefetch buffers and so forth) http://activemq.apache.org/what-is-the-prefetch-limit-for.html though I think putting redelivered messages at the tail of the queue (so its dispatched last) is what you want - so resending the message rather than rolling back & closing is probably more suitable -- James ------- http://macstrac.blogspot.com/ Open Source Integration http://fusesource.com/
