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1. Re: Deleting a single message from topic
garytully Jun 5, 2012 11:15 AM (in response to dms)The individual ack mode is not supported for durables at the moment. There is a fix in 5.6 to flag this as an error.
https://issues.apache.org/jira/browse/AMQ-3486
The problem is that the store just keeps track of the latest acked sequence number and has a shared message store. To support individual ack mode, would require backing each durable with a queue.
You could look at using Virtual topics in place of Durables, in this case, consumers subscribe to a queue and the virtual topic dispatches to each of the subscription queues.
see: http://fusesource.com/docs/mirrors/activemq/features/destination-features/virtual-destinations.html