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https://issues.apache.org/jira/browse/ARTEMIS-4626?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17813408#comment-17813408
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ASF subversion and git services commented on ARTEMIS-4626:
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Commit 169d6317d9393a061daefb689bbc4054b27f68f9 in activemq-artemis's branch
refs/heads/main from Timothy Bish
[ https://gitbox.apache.org/repos/asf?p=activemq-artemis.git;h=169d6317d9 ]
ARTEMIS-4626 Improve demand tracking for federation consumers
Implement idempotent tracking for tracking demand at start while also
tracking demand as consumer or bindings are added and removed.
> AMQP Federation demand tracking can overcount demand
> ----------------------------------------------------
>
> Key: ARTEMIS-4626
> URL: https://issues.apache.org/jira/browse/ARTEMIS-4626
> Project: ActiveMQ Artemis
> Issue Type: Bug
> Components: AMQP
> Affects Versions: 2.32.0
> Reporter: Timothy A. Bish
> Assignee: Timothy A. Bish
> Priority: Major
> Fix For: 2.33.0
>
> Time Spent: 1h 20m
> Remaining Estimate: 0h
>
> The demand tracking for Address bindings and Queue consumers that controls
> when a federation consumer is created and destroyed can race on start of
> federation with consumers or bindings being added and removed and over count
> the demand leading to the federation consumers not being shutdown when demand
> on the local broker drops to zero. A better mechanism of tracking needs to
> be added to make demand tracking idempotent for additions and removals of
> local demand and the startup demand checks
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