[freetds] Same Connection 2 Different Connection Requests

ZIGLIO, Frediano, VF-IT Frediano.Ziglio at vodafone.com
Wed Jul 14 04:48:12 EDT 2004

> I have an application built with 
> Servlets/JSP/Struts/Tomcat/FreeTDS 7.0.
> My problem comes about when I have 2 concurrent sessions of a Servlet.
> Each instance of the servlet gets a connection from the 
> connection pool.
> Sometimes the connection returned is the same as the one the other
> instance has.  

This is a bug of your connection pooler...

> This causes a problem when one instance closes its
> connection, if it's the same one as the other instance, that servlet
> can't continue because its connection is closed.  Could this 
> possibly be
> a problem caused by freetds?  We have exhausted all other causes.


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