[jira] Closed: (DIRMINA-663) CumulativeProtocolDecoder doDecode performance problem

["Emmanuel Lecharny (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/DIRMINA-663?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Emmanuel Lecharny closed DIRMINA-663.
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> CumulativeProtocolDecoder doDecode performance problem
> ------------------------------------------------------
>
>                 Key: DIRMINA-663
>                 URL: https://issues.apache.org/jira/browse/DIRMINA-663
>             Project: MINA
>          Issue Type: Bug
>          Components: Filter
>    Affects Versions: 2.0.0-M5
>         Environment: JDK 1.6.0_12 32-bit, Windows Vista 64-bit, MINA 2.0.0-RC1 (up to current date trunk).
>            Reporter: Serge Baranov
>            Priority: Critical
>         Attachments: tdump.txt
>
>
> To reproduce get the mina_test_2.0.zip from DIRMINA-609.
> It seems to be working even worse with the current trunk version, it takes ~5 seconds between messages and then times out after the first message, if wait is increased to 10 seconds, it times out after the second message:
> time       = 03:49:36.320
> remaining  = 1024
> limit      = 1024
> capacity   = 2048
> time       = 03:49:41.619
> remaining  = 2048
> limit      = 2048
> capacity   = 2097156
> java.lang.AssertionError: No message received
> The issue differs from DIRMINA-609 as it affects not only large messages, but any message that doesn't fit into buffer (when doDecode returns false) and also all the subsequent messages (when doDecode returns true).
> It's a serious issue making CumulativeProtocolDecoder completely useless.

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