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Posted to dev@mina.apache.org by "Emmanuel Lecharny (JIRA)" <ji...@apache.org> on 2012/10/10 13:15:04 UTC

[jira] [Updated] (DIRMINA-639) WriteFuture are updated long after a session.write() is done

     [ https://issues.apache.org/jira/browse/DIRMINA-639?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Emmanuel Lecharny updated DIRMINA-639:
--------------------------------------

    Fix Version/s:     (was: 2.0.6)
                   2.0.8
    
> WriteFuture are updated long after a session.write() is done
> ------------------------------------------------------------
>
>                 Key: DIRMINA-639
>                 URL: https://issues.apache.org/jira/browse/DIRMINA-639
>             Project: MINA
>          Issue Type: Bug
>    Affects Versions: 2.0.0-M3
>            Reporter: Emmanuel Lecharny
>            Priority: Blocker
>             Fix For: 2.0.8
>
>
> While expecting the writeFuture to be updated when the write has been done, it's done only when we get out of the chain. This is a major problem as you can't rely on this to bail a connection based on a slow client. Typically, we may stack thousands of message into the writeQueuebuffer, as the flush is only done when we have gone though the whole chain, and back.
> The only way to get the data be blushed immediately is to add an executorFilter on the WRITE eventType, in order to create a new thread to handle this flush, otherwise we have to wait for the current processor to be done with the chain processing.

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