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Posted to dev@qpid.apache.org by "Keith Wall (JIRA)" <ji...@apache.org> on 2017/01/23 10:22:26 UTC
[jira] [Updated] (QPID-7559) [Java Broker] Potentially improve
performance by refactoring QueueConsumerManager
[ https://issues.apache.org/jira/browse/QPID-7559?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Keith Wall updated QPID-7559:
-----------------------------
Fix Version/s: Future
> [Java Broker] Potentially improve performance by refactoring QueueConsumerManager
> ---------------------------------------------------------------------------------
>
> Key: QPID-7559
> URL: https://issues.apache.org/jira/browse/QPID-7559
> Project: Qpid
> Issue Type: Improvement
> Components: Java Broker
> Reporter: Lorenz Quack
> Fix For: Future
>
>
> In {{org.apache.qpid.server.queue.AbstractQueue#deliverSingleMessage}} we currently call {{_queueConsumerManager.setNotified()}} twice to guard against a race condition (a message becoming available just before a consumer is moved from notified to interested). We could potentially optimise this by merging the Notified and Interested lists.
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