Hi Every few weeks/months, consumers in Wildfly stop consuming and the messages stack up in the broker. We have to restart Wildfly for the consumers to restart consuming.
Logs show no error/warning, both for the broker and Wildfly, no suspicious system event is present and memory consumption is all right. When doing a thread dump, we have noticed that there is no more thread named ActiveMQ-client-global-threads in Wildfly. Spring Boot consumers are doing fine. So we’ve very few information on why consumption stops suddenly while there are plenty of messages. The only idea we have so far is to activate debug log for Artemis on both the broker and Wildfly, zipping and keeping it to look at it next time it fails. FYI, we’re deploying our application on premises, on windows servers, on many customers hardware. The issue appeared about 10 times. We’re currently running on Java 8, Artemis 1.5.5 in a Spring Boot app and Wildfly is in version 14. We’ll start to upgrade our applications to Artemis 2.6 in February. Thanks in advance Kind regards, Joseph PACHOD Senior Sofware Architect, DoseWatch GE Healthcare
