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  1. AMQ Broker
  2. ENTMQBR-4429

[LTS] Leak of HttpAcceptorHandler instances when using websocket connections

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    • Bug
    • Resolution: Done
    • Major
    • None
    • AMQ 7.4.0.GA
    • None
    • None
    • False
    • False
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      Cause: The broker is leaking an object on every WebSocket connection, Consequence: Heap memory would fill up and eventually cause an OutOfMemoryError, Fix: Clean up all objects properly when accepting WebSocket connections, Result: Heap memory no longer fills with leaked objects.
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      Cause: The broker is leaking an object on every WebSocket connection, Consequence: Heap memory would fill up and eventually cause an OutOfMemoryError, Fix: Clean up all objects properly when accepting WebSocket connections, Result: Heap memory no longer fills with leaked objects.
    • Verified in a release

    Description

      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.

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          Bug - A problem that impairs or prevents the functions of the product. ENTMQBR-4267 Leak of HttpAcceptorHandler instances when using websocket connections

          • Major - To be worked after higher priority work items are addressed. When the severity is high and the effort to change it is low to moderate, this term is chosen. Issues in this category likely have an existing workaround but implementation or execution may be non-trivial.
          • Closed

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              rhn-support-jbertram Justin Bertram
              dbruscin Domenico Francesco Bruscino
              Tiago Bueno Tiago Bueno
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                Created:
                Updated:
                Resolved: