Pretty much everything grinds to a halt... all the consumers stop processing. Each 'application' has multiple consumer threads pulling from multiple queues, they all pause..... and if there are 2 application instances they both pause. It's as if there is a single thread feeding all consumers and if it gets hung for some reason nothing gets dispatched.
The messages groups are pretty evenly evenly distributed and uniform, though AMQ does not always balance them between available consumers very evenly. -- View this message in context: http://activemq.2283324.n4.nabble.com/AMQ-pauses-sending-to-consumers-tp4701242p4701280.html Sent from the ActiveMQ - User mailing list archive at Nabble.com.