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Posted to issues@rocketmq.apache.org by "vongosling (JIRA)" <ji...@apache.org> on 2017/12/13 12:28:00 UTC

[jira] [Closed] (ROCKETMQ-323) Release semaphore after callback being finished for async invoke

     [ https://issues.apache.org/jira/browse/ROCKETMQ-323?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

vongosling closed ROCKETMQ-323.
-------------------------------
    Resolution: Fixed

> Release semaphore after callback being finished for async invoke
> ----------------------------------------------------------------
>
>                 Key: ROCKETMQ-323
>                 URL: https://issues.apache.org/jira/browse/ROCKETMQ-323
>             Project: Apache RocketMQ
>          Issue Type: Improvement
>          Components: rocketmq-client
>    Affects Versions: 4.0.0-incubating, 4.1.0-incubating
>            Reporter: yukon
>            Assignee: yukon
>             Fix For: 4.2.0
>
>
> Currently, the async semaphore will be released before invoking the callback, if the callback is a heavy task which is not recommended, lots of async requests will be queued in `publicExecutor` thread pool, may cause OOM or FGC.



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