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https://issues.apache.org/jira/browse/DIRMINA-398?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Trustin Lee closed DIRMINA-398.
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Resolution: Fixed
Assignee: Trustin Lee
Done.
> Change the default Map implementation of DemuxingIoHandler to
> ConcurrentHashMap
> -------------------------------------------------------------------------------
>
> Key: DIRMINA-398
> URL: https://issues.apache.org/jira/browse/DIRMINA-398
> Project: MINA
> Issue Type: Improvement
> Components: Handler
> Affects Versions: 1.0.3, 1.1.0
> Reporter: Trustin Lee
> Assignee: Trustin Lee
> Priority: Trivial
> Fix For: 1.0.4, 1.1.1
>
>
> DemuxingIoHandler's underlying Map implementation is a synchronized HashMap,
> which doesn't perform well under heavy load. It is because the map is
> accessed by many threads at the same time. Replacing it with a
> ConcurrentHashMap will improve the overall performance of DemuxingIoHandler.
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