clebertsuconic commented on a change in pull request #2759: ARTEMIS-2408 Too
many opened FDs after server stops
URL: https://github.com/apache/activemq-artemis/pull/2759#discussion_r309738512
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File path:
artemis-server/src/main/java/org/apache/activemq/artemis/core/server/impl/ActiveMQServerImpl.java
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@@ -1269,6 +1269,8 @@ void stop(boolean failoverOnServerShutdown, final
boolean criticalIOError, boole
this.analyzer = null;
}
+ activateCallbacks.clear();
Review comment:
I see now. .the issue is that a stop(shutdown=true) should clear the
activateCallbacks.
this is not really an issue when running on a real server, but if you call
shutdown=true, it means the VM is going down and the process should cleanup
anything left behind.
As the callback is leaking, if you reused the server after a
stop(shutdown=true) on the testsuite, you will have the activation (on this
case the one holding the lock) being called an extra time, what would then
cause the file leak.
I will send another PR with checking the shutdown clause and add a test to
avoid a future leak.
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