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From "Frank Taffelt" <frank.taff...@interface-business.de>
Subject Re: cocoon + MS SQL Server problem
Date Mon, 11 Aug 2003 09:10:17 GMT
Hi,

i had the same problems with jtds jdbc driver and ms sql server (and it was
driving me crazy).

The problem described shortly: The sql server closes connections and the
jdbc driver throws an exception. This exception is not recognized by the
jdbc pooling component. The connection gets lost, but the jdbc pool doesn't
know it. This occurs till your max connection number is exceed and then your
application hangs when requesting a datasource from the pool.

A solution is to upgrade your excalibure datasource to a recent version.
Look under
http://cvs.apache.org/viewcvs.cgi/avalon-excalibur/datasource/src/java/org/a
pache/avalon/excalibur/datasource/AbstractJdbcConnection.java

revision 1.30 fixes this bug.

hth,
Frank


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