A solution uses several queues where consumer of the queues are using the exclusive consumer pattern to make sure a single node gets all messages.
After upgrade to 5.13.3 from 5.9.1 some queues are getting ”ghost consumers”. I.e. consumers with *no connection* that cannot be removed. (attached JMX screenshot) It does not go away by restarting the consuming applications, the broker or by removing the queue. The problem is with exclusive consumer – this ”ghost” can get hold of the ”exclusiveness” and no messages will flow. Have anyone seen such a thing? What can be the cause. It has appeared on multiple queues, not just a single one. Clients are JMS/OpenWire clients with client lib 5.13.3 and 5.9.1. Hälsningar / Best Regards Petter Nordlander Fourmation AB pet...@fourmation.se fourmation.se<http://fourmation.se/>