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https://issues.apache.org/jira/browse/QPID-3165?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Keith Wall resolved QPID-3165.
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Resolution: Fixed
Looks good Robbie. No comments.
> queue Runner may cease early during asynchronous delivery to multiple
> subscriptions when using selectors
> --------------------------------------------------------------------------------------------------------
>
> Key: QPID-3165
> URL: https://issues.apache.org/jira/browse/QPID-3165
> Project: Qpid
> Issue Type: Bug
> Components: Java Broker
> Affects Versions: M4, 0.5, 0.6, 0.7, 0.8, 0.9, 0.10
> Reporter: Robbie Gemmell
> Assignee: Keith Wall
> Priority: Critical
> Fix For: 0.11
>
>
> The SimpleAMQQueue#processQueue() method is used by the queue Runner to
> asynchronously deliver messages on the queue to consumers when immediate
> delivery isn't possible, e.g. due to competing producers, and the
> subscriptions own SubFlushRunner is not active.
> A defect in this method means that when multiple subscriptions are present
> and selectors are in use it is possible for the queue Runner to terminate
> early, leaving messages on the queue that one of more subscriptions are
> actually be able to accept. Unless the subscriptions SubFlushRunner is
> running (which will not occur again for an existing subscription once
> affected by this defect has presented itself) these messages will remain on
> the queue until 'pushed off', possibly one by one, due to the arrival of a
> new message invoking the queue Runner again.
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