I don’t know if it’s related, but we were seeing something that sounds like this when we setup the ActiveMQ broker for delayed redelivery.
What we observed was when a message was rolled-back to the broker and the delay started, the next message on the queue would be delivered to the consumer. This was on an older version of ActiveMQ (5.11) and I didn’t really go much further than this - I moved the redelivery handling to the client side. > On Mar 26, 2018, at 8:31 AM, RuralHunter <ruralhun...@gmail.com> wrote: > > I reported the same problem for 5.13.4. > http://activemq.2283324.n4.nabble.com/Message-stuck-in-queue-td4720713.html > > > > -- > Sent from: http://activemq.2283324.n4.nabble.com/ActiveMQ-User-f2341805.html