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https://issues.apache.org/jira/browse/QPID-3484?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Darryl L. Pierce updated QPID-3484:
-----------------------------------
Attachment: QPID-3484.patch
Provides the PosixEventNotifier type, the implementation details and unit tests.
> QMF Main-Loop Integration
> -------------------------
>
> Key: QPID-3484
> URL: https://issues.apache.org/jira/browse/QPID-3484
> Project: Qpid
> Issue Type: Improvement
> Components: Qpid Managment Framework
> Reporter: Ted Ross
> Assignee: Ted Ross
> Priority: Minor
> Fix For: 0.13
>
> Attachments: QPID-3484.patch
>
>
> This improvement to the qmf interface in cpp/include/qmf provides an optional
> event notifier that can be integrated into the application's main loop
> allowing the application to block on multiple event sources including QMF
> sessions.
> The solution provides platform-specific classes for use in different
> platforms. The commit associated with this Jira supports only Posix FDs for
> integration with main-loops based on select or poll. A future enhancement
> will provide a Windows notifier based on a HANDLE.
> Prior to this enhancement, applications that block on multiple event sources
> (i.e. sockets, files, etc.) had two choices for working with qmf sessions:
> Poll periodically for events, thus introducing high latency in the overall
> operation; or spin rapidly on the qmf session thus creating high CPU loads.
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