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https://issues.apache.org/jira/browse/ARTEMIS-4410?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Clebert Suconic closed ARTEMIS-4410.
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Resolution: Fixed
> Openwire prefetched messages can be out of order after failover to an
> exclusive queue
> -------------------------------------------------------------------------------------
>
> Key: ARTEMIS-4410
> URL: https://issues.apache.org/jira/browse/ARTEMIS-4410
> Project: ActiveMQ Artemis
> Issue Type: Bug
> Components: OpenWire
> Affects Versions: 2.30.0
> Reporter: Gary Tully
> Assignee: Gary Tully
> Priority: Major
> Fix For: 2.31.0
>
> Time Spent: 1.5h
> Remaining Estimate: 0h
>
> related to ARTEMIS-4284 but when the connection drops, and the client
> reconnects. Any inflight messages can be addSorted to the queue, but any new
> consumer on a newly created connection can see the queue without certainty
> that prefetched are added back.
> with an exclusive queue, the order should be preserved for each successive
> exclusive consumer.
> The default prefetch means this is typical with openwire, but the visibility
> of delivered messages is not unique to that protocol. With any unacked
> messages that exceed credit this can occur in the event of unclean disconnect
> and reconnect.
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