[jira] [Created] (ARTEMIS-2991) Leak of HttpAcceptorHandler instances when using websocket connections

["Luis Miguel De Bello (Jira)" <ji...@apache.org>]

Luis Miguel De Bello created ARTEMIS-2991:
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             Summary: Leak of HttpAcceptorHandler instances when using websocket connections
                 Key: ARTEMIS-2991
                 URL: https://issues.apache.org/jira/browse/ARTEMIS-2991
             Project: ActiveMQ Artemis
          Issue Type: Bug
          Components: Broker
    Affects Versions: 2.16.0, 2.15.0, 2.14.0, 2.13.0, 2.12.0, 2.11.0, 2.10.1, 2.10.0, 2.9.0
            Reporter: Luis Miguel De Bello
             Fix For: 2.17.0
         Attachments: HeapDump analysis.png

We are running Artemis 2.9.0 and we noticed the memory grows continuously after getting a heap we discovered there are a leak of multiple instances of type org.apache.activemq.artemis.core.remoting.impl.netty.HttpAcceptorHandler which are keep in a list inside org.apache.activemq.artemis.core.remoting.impl.netty.HttpKeepAliveRunnable.

 

Those instances are removed in the channelInactive method but this method is not called because when doing the upgrade to websocket the handler is removed.

 

Proposal:

In the upgrade clean up the reference for the HttpAcceptorHandler before removing the handler.



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