Christopher L. Shannon created AMQ-6204:
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Summary: Advisory broker does not properly remove virtual consumer
demand
Key: AMQ-6204
URL: https://issues.apache.org/jira/browse/AMQ-6204
Project: ActiveMQ
Issue Type: Bug
Components: Broker
Affects Versions: 5.13.2
Reporter: Christopher L. Shannon
Assignee: Christopher L. Shannon
When virtual destination network demand is enabled based on the existence of a
destination ( the useVirtualDestSubsOnCreation flag as described in AMQ-6027) ,
there is a map called brokerConsumerDests that tracks the unique demand for the
existence virtual destinations.
Elements are not being properly removed from this map when a virtual
destination is removed. All elements are being removed from this map instead
of just the ones that match the removed virtual destination. This can cause
entries in a different map (the virtualDestinationConsumers map) to not be
cleaned up and for duplicates to be added if the virtual destination is
re-added later. This can lead to a memory leak as this map can continue to
grow and not be cleaned up.
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