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Posted to dev@directory.apache.org by "Trustin Lee (JIRA)" <ji...@apache.org> on 2005/05/23 08:07:54 UTC

[jira] Resolved: (DIRMINA-45) DemuxingProtocolCodecFactory.doDecode returns wrong value

     [ http://issues.apache.org/jira/browse/DIRMINA-45?page=all ]
     
Trustin Lee resolved DIRMINA-45:
--------------------------------

    Resolution: Fixed

> DemuxingProtocolCodecFactory.doDecode returns wrong value
> ---------------------------------------------------------
>
>          Key: DIRMINA-45
>          URL: http://issues.apache.org/jira/browse/DIRMINA-45
>      Project: Directory MINA
>         Type: Bug
>     Versions: 0.7.1
>  Environment: JDK1.4.2
>     Reporter: Alex
>     Assignee: Trustin Lee
>      Fix For: 0.7.2

>
> I am not sure if it is a bug or I just misunderstood something.
> I am implementing a protocol and use Demuxing* classes.
> When I return MessageDecoder.OK from my MessageDecoder's decode method, MINA tries repeatedly calls this method again. If I return MessageDecoder.NEED_DATA everything goes fine.
> So, I would expect completely reversal behaviour.
> I checked CumulativeProtocolDecoder and DemuxingProtocolCodecFactory classes.
> In CumulativeProtocolDecoder.decode it says that doDecode is invoked repeatedly until it returns false. Fine. But what "false" means here? I would guess that it means that buffer was completely decoded and no more data is needed. But DemuxingProtocolCodedFactory.doDecode returns true if decoder returned MessageDecoder.OK and false if decoder returned MessageDecoder.NEED_DATA. Isn't wrong here?
> Alex

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