I think my problem may be because I'm multithreading a durable topic consumer. I'm reading this: http://activemq.apache.org/virtual-destinations.html
And it says only 1 thread can consume from a durable topic. Do I understand that correctly? If this is true I'm lost reading this page and trying to figure out how I set this up. The XML link filename does not exist in the 5.8.0 download. https://svn.apache.org/repos/asf/activemq/trunk/activemq-unit-tests/src/test /resources/org/apache/activemq/broker/virtual/global-virtual-topics.xml I wonder if my problem would be because ack's are out of order from receive's. That's quite likely to happen as different messages take different amounts of time to process. -----Original Message----- From: Christian Posta [mailto:christian.po...@gmail.com] Sent: Friday, April 26, 2013 5:54 PM To: users@activemq.apache.org Subject: Re: Dispatched Queue Size Let us know what happens if you run on a LAN. If you can post your code/configs, or better yet, create a unit test that shows this, it'll be much easier to tell you what's going on.