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Abandoned Connections not removed

Abandoned Connections not removed

2003-10-16       - By Matt Raible

 Back
Reply:     1     2     3     4  

I'm using Tomcat 5.0.12 and DBCP to setup a database connection pool.  I
have the following settings defined in my app's context.xml file, but they
don't seem to be doing any good.  My connections continue to increase, and I
know they're idle and have not been used for hours.

      <!-- Recover abandoned connections -->
      <parameter>
          <name>removeAbandoned</name>
          <value>true</value>
      </parameter>
      <!-- Set the number of seconds a dB connection has been idle
           before it is considered abandoned. -->
      <parameter>
          <name>removeAbandonedTimeout</name>
          <value>10</value>
      </parameter>
      <!-- Log a stack trace of the code which abandoned the dB
           connection resources. -->
      <parameter>
          <name>logAbandoned</name>
          <value>true</value>
      </parameter>

Is there a new release of DBCP that fixes this problem b/c currently these
settings have no effect.  I'm running JDK 1.4.2 on RedHat 9, Tomcat 5.0.12.
My application is the open source Roller Weblogger.

Thanks,

Matt


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