mustafaAlmonayer opened a new pull request, #25842:
URL: https://github.com/apache/camel/pull/25842
During shutdown, Camel's ClusteredRoutePolicy.onRemove and the Curator
leader selector thread both run concurrently because some routes keep the
shutdown window open long enough. These two threads acquire the same two locks
in opposite order, causing a classic deadlock that permanently hangs the JVM.
See Jira ticket
https://issues.apache.org/jira/projects/CAMEL/issues/CAMEL-24545 for Thread
Dump and more details.
This fix will result in the removal of possible DeadLock on shutting the
application down where some routes with a large enough time window will result
in a deadlock state and un-fire the unnecessary event where all the listeners
will be removed so no need to send them the event on shutdown/stopping sense
the view is being stopped.
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