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https://issues.apache.org/jira/browse/QPID-2673?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Marnie McCormack resolved QPID-2673.
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Resolution: Fixed
Reviewed with Robbie logic on not listening for acquire when 'PRE_ACQUIRED'.
> retained 0-10 ImplicitAcceptDispositionChangeListener objects can lead to
> connection closure timeout and broker OOM
> -------------------------------------------------------------------------------------------------------------------
>
> Key: QPID-2673
> URL: https://issues.apache.org/jira/browse/QPID-2673
> Project: Qpid
> Issue Type: Bug
> Components: Java Broker
> Affects Versions: 0.6
> Reporter: Robbie Gemmell
> Assignee: Robbie Gemmell
> Priority: Critical
> Fix For: 0.7
>
>
> When operating in NO_ACK mode (acquire mode pre-acquired, accept-mode none)
> with a 0-10 client, the retained ImplicitAcceptDispositionChangeListener
> objects can lead to connection closure timeout as release() is called on the
> ImplicitAcceptDispositionChangeListener's and potentially millions of log
> messages are generated. Additionally, the retention of these objects for each
> client for each message can lead to a huge memory footprint and result in OOM
> Exceptions.
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