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https://issues.apache.org/jira/browse/QPID-7453?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15588912#comment-15588912
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ASF subversion and git services commented on QPID-7453:
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Commit 1765606 from oru...@apache.org in branch 'java/trunk'
[ https://svn.apache.org/r1765606 ]
QPID-7453: Restore previous changes to reduce CPU utilization
> [Java Broker] Hand off selection task only if connection tasks need to be
> processed
> -----------------------------------------------------------------------------------
>
> Key: QPID-7453
> URL: https://issues.apache.org/jira/browse/QPID-7453
> Project: Qpid
> Issue Type: Improvement
> Components: Java Broker
> Reporter: Keith Wall
> Assignee: Alex Rudyy
> Fix For: qpid-java-6.1
>
>
> Currently the selector thread always reschedules the selection task on the
> workQueue. In the case where the select was awoken for the purpose of
> reregistering a connection on the selector, there will be no connection work
> to be done, so the potential hand off to of the selection task will be
> needless.
> We can simply optimise the algorithm to hand off responsibility for the
> selection iff there is connection work that can be consumed by this thread.
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