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https://issues.apache.org/jira/browse/ARTEMIS-4801?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Timothy A. Bish resolved ARTEMIS-4801.
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Resolution: Fixed
> AMQP Session address query cache can have invalid state for long lived
> sessions
> -------------------------------------------------------------------------------
>
> Key: ARTEMIS-4801
> URL: https://issues.apache.org/jira/browse/ARTEMIS-4801
> Project: ActiveMQ Artemis
> Issue Type: Bug
> Components: AMQP
> Affects Versions: 2.34.0
> Reporter: Timothy A. Bish
> Assignee: Timothy A. Bish
> Priority: Major
> Fix For: 2.35.0
>
> Time Spent: 20m
> Remaining Estimate: 0h
>
> The AMQPSessionCallback retains a map of AddressQueryResult instances for
> previous address checks. This map is not updated if the state of broker
> addresses changes, neither addresses added, removed or updated states are
> reflected in the cache. This leads to issues for long running sessions where
> a link attach may fail for a non-existent address and on a later attempt
> should succeed if the address was added but can't because the cache will
> still hold the non-exists query result. Other scenarios are possible such as
> an address removed and re-added with different routing type but the former
> case is more serious.
> The cache should be removed and if a similar optimization is actually found
> to be needed a better mechanism should be chosen to avoid the issues found.
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