[logback-dev] [JIRA] Created: (LBCLASSIC-153) Excessive synchronization in ReconfigureOnChangeFilter.decide

[Anders Wallgren (JIRA)]

Excessive synchronization in ReconfigureOnChangeFilter.decide
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                 Key: LBCLASSIC-153
                 URL: http://jira.qos.ch/browse/LBCLASSIC-153
             Project: logback-classic
          Issue Type: Bug
    Affects Versions: 0.917
            Reporter: Anders Wallgren
            Assignee: Logback dev list


The synchronization in ReconfigureOnChangeFilter.decide hurts scalability.

It seems unnecessary to serialize the code in changeDetected -- it should be possible to use atomic updates of nextCheck and lastModified and only serialize the actual reconfiguration.


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