Are you running your customer's code on these listeners? do you have any slow consumers? if that's the case a slow consumer will have a buffer on the client that won't be available for a while until you release your listener. You could setup consumer-window-size=0 for any slow consumers.
(You have a library.. do you have control of the client running?) If you do I would need a testcase to figure out what's happening.. but most likely I it's about the client buffer of your consumers. if you don't have control of the environment where this is happening first thing I would ask is a thread dump so you could see what your user is hanging on. On Mon, Nov 20, 2017 at 2:38 PM, ipolevoy <i...@expresspigeon.com> wrote: > yep, we do use MessageListener, and register 10 instances of them on the same > queue. > > > > > -- > Sent from: http://activemq.2283324.n4.nabble.com/ActiveMQ-User-f2341805.html -- Clebert Suconic
