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Posted to dev@mina.apache.org by "Adam Brown (JIRA)" <ji...@apache.org> on 2010/04/13 21:57:58 UTC

[jira] Updated: (DIRMINA-782) Combination of SslFilter & FileRegionWriteFilter causes messageSent events to be lost

     [ https://issues.apache.org/jira/browse/DIRMINA-782?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Adam Brown updated DIRMINA-782:
-------------------------------

    Attachment: FileRegionWriteFilterTest.java

This file demonstrates the problem described in this bug.  The expected behavior would be to see the following messages on stdout.

messageReceived: HeapBuffer[pos=0 lim=6 cap=37: 61 64 73 66 0D 0A]

messageSent: HeapBuffer[pos=0 lim=11 cap=11: 74 65 73 74 20 73 74 72 69 6E 67]

messageSent: org.apache.mina.core.file.DefaultFileRegion@1f950198
session closed (0x00000001: nio socket, server, /127.0.0.1:44888 => /60.127.0.0:46609)

However, the follow messages are actually seen with 2.0.0-RC1 code:

messageReceived: HeapBuffer[pos=0 lim=6 cap=37: 61 73 64 66 0D 0A]

messageSent: org.apache.mina.core.file.DefaultFileRegion@203fa5ac

messageSent: HeapBuffer[pos=0 lim=3923 cap=3923: 2D 2D 2D 20 2F 68 6F 6D 65 2F 61 62 72 6F 77 6E...]
session closed (0x00000001: nio socket, server, /127.0.0.1:33608 => /3.127.0.0:30214)

> Combination of SslFilter & FileRegionWriteFilter causes messageSent events to be lost
> -------------------------------------------------------------------------------------
>
>                 Key: DIRMINA-782
>                 URL: https://issues.apache.org/jira/browse/DIRMINA-782
>             Project: MINA
>          Issue Type: Bug
>          Components: Core
>    Affects Versions: 2.0.0-RC1
>            Reporter: Adam Brown
>         Attachments: FileRegionWriteFilterTest.java
>
>
> When SslFilter & FileRegionWriteFilter are the last 2 filters on the outgoing end of a filter chain, you lose the messageSent notification for an IoBuffer if a write of the IoBuffer is immediately followed by a write of a FileRegion.

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