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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