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Posted to dev@qpid.apache.org by "Martin Ritchie (JIRA)" <qp...@incubator.apache.org> on 2008/07/07 12:03:31 UTC

[jira] Resolved: (QPID-224) Selectors are evaluated more than once on a private queue.

     [ https://issues.apache.org/jira/browse/QPID-224?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Martin Ritchie resolved QPID-224.
---------------------------------

    Resolution: Invalid

Evaluation overhead is a small fraction of the delivery process, multiple evaluation does not have a major overhead. Can re-open if/when that changes.

> Selectors are evaluated more than once on a private queue.
> ----------------------------------------------------------
>
>                 Key: QPID-224
>                 URL: https://issues.apache.org/jira/browse/QPID-224
>             Project: Qpid
>          Issue Type: Bug
>          Components: Java Broker
>            Reporter: Martin Ritchie
>             Fix For: M3
>
>
> With a private queue there is only one subscriber so having a DeliveryManager that maintains a list of subscribers is inefficient. If a browser is added to the queue then the DM can be changed. Currently having a private queue with a subscriber and a filter will cause the filters to be evaluated a number of times.

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