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From "Henri Yandell (JIRA)" <j...@apache.org>
Subject [jira] Updated: (DBCP-216) Improvement of error recovery in KeyedCPDSConnectionFactory
Date Thu, 03 May 2007 19:33:15 GMT

     [ https://issues.apache.org/jira/browse/DBCP-216?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Henri Yandell updated DBCP-216:
-------------------------------

    Fix Version/s: 1.3

> Improvement of error recovery in KeyedCPDSConnectionFactory
> -----------------------------------------------------------
>
>                 Key: DBCP-216
>                 URL: https://issues.apache.org/jira/browse/DBCP-216
>             Project: Commons Dbcp
>          Issue Type: Improvement
>    Affects Versions: 1.2.2
>         Environment: Windows XP, Java 1.5.0_06-b05, Sybase ASE 12.5.4, jConnect 6.0.5
EBF 13862, Commons Pool 1.3
>            Reporter: Marcos Sanz
>             Fix For: 1.3
>
>         Attachments: KeyedCPDSConnectionFactory.java.diff
>
>
> Attached you'll find a patch that improves the recovery of the class in different error
situations.
> 1. The addition of removeConnectionEventListener() in destroyObject() ensures that the
listener is removed, which is not guaranteed to have happened upon call of destroyObject().
We are for sure not interested any more in events, since we are about to destroy.
> 2. The same addition is made to connectionClosed(). Additionally, we have substituted
there the call to destroyObject() with a call to pool.invalidateObject(). This is necessary
because otherwise the object is destroyed but not removed from the pool.
> 3. The same substitution is made in connectionErrorOccurred(), otherwise the object might
remain in the pool.

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