Justin Bertram created ARTEMIS-5672:
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Summary: Fix AddressManager Leaks
Key: ARTEMIS-5672
URL: https://issues.apache.org/jira/browse/ARTEMIS-5672
Project: ActiveMQ Artemis
Issue Type: Bug
Reporter: Justin Bertram
Assignee: Justin Bertram
When a client creates a multicast queue on a wildcard address (e.g. an MQTT
client subscribing to {{#}}) and then sends a message to an address that
matches the wildcard (e.g. {{foo}}) that gets auto-created then when the
address is removed (e.g. via the {{ActiveMQServerControl#deleteAddress}}) the
broker will leak an entry in two different internal maps. Eventually this data
can accumulate and cause the broker to run out of memory.
This is an unusual use-case because no bindings are ever explicitly created on
the auto-created address and many, many such addresses are created and removed
over the life-time of the broker.
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