<font size=2 face="sans-serif">All,</font>
<br>
<br><font size=2 face="sans-serif">We are using drools as our rule engine
in one of our mission critical application which is distributed in nature
.</font>
<br><font size=2 face="sans-serif">Recently we have found a very bad memory
leak with in the drools that does not clean the some of the listeners after
the execution of the session(stateless in our case).</font>
<br><font size=2 face="sans-serif">This caused our distributed JVM's to
grow quite rapidly in and we had to fix this by manually removing those
listener which we never added as users of the API.</font>
<br><font size=2 face="sans-serif">What is the process to track this and
find if this is already known and fixed in a later version.</font>
<br>
<br><font size=2 face="sans-serif">We are using the following components
and dependencies where </font><font size=2 face="Courier New">${drools.ver}</font><font size=2 face="sans-serif">
is </font><font size=2 color=#008080 face="Courier New"> <</font><font size=2 color=#3f8080 face="Courier New">drools.ver</font><font size=2 color=#008080 face="Courier New">></font><font size=2 face="Courier New">5.3.1.Final</font><font size=2 color=#008080 face="Courier New"></</font><font size=2 color=#3f8080 face="Courier New">drools.ver</font><font size=2 color=#008080 face="Courier New">></font>
<br>
<br>
<br><font size=2 face="Courier New">
</font><font size=2 color=#008080 face="Courier New"><</font><font size=2 color=#3f8080 face="Courier New">dependency</font><font size=2 color=#008080 face="Courier New">></font>
<br><font size=2 face="Courier New">
</font><font size=2 color=#008080 face="Courier New"><</font><font size=2 color=#3f8080 face="Courier New">groupId</font><font size=2 color=#008080 face="Courier New">></font><font size=2 face="Courier New">org.drools</font><font size=2 color=#008080 face="Courier New"></</font><font size=2 color=#3f8080 face="Courier New">groupId</font><font size=2 color=#008080 face="Courier New">></font>
<br><font size=2 face="Courier New">
</font><font size=2 color=#008080 face="Courier New"><</font><font size=2 color=#3f8080 face="Courier New">artifactId</font><font size=2 color=#008080 face="Courier New">></font><font size=2 face="Courier New">drools-core</font><font size=2 color=#008080 face="Courier New"></</font><font size=2 color=#3f8080 face="Courier New">artifactId</font><font size=2 color=#008080 face="Courier New">></font>
<br><font size=2 face="Courier New">
</font><font size=2 color=#008080 face="Courier New"><</font><font size=2 color=#3f8080 face="Courier New">version</font><font size=2 color=#008080 face="Courier New">></font><font size=2 face="Courier New">${drools.ver}</font><font size=2 color=#008080 face="Courier New"></</font><font size=2 color=#3f8080 face="Courier New">version</font><font size=2 color=#008080 face="Courier New">></font>
<br><font size=2 face="Courier New">
</font><font size=2 color=#008080 face="Courier New"></</font><font size=2 color=#3f8080 face="Courier New">dependency</font><font size=2 color=#008080 face="Courier New">></font>
<br><font size=2 face="Courier New">
</font><font size=2 color=#008080 face="Courier New"><</font><font size=2 color=#3f8080 face="Courier New">dependency</font><font size=2 color=#008080 face="Courier New">></font>
<br><font size=2 face="Courier New">
</font><font size=2 color=#008080 face="Courier New"><</font><font size=2 color=#3f8080 face="Courier New">groupId</font><font size=2 color=#008080 face="Courier New">></font><font size=2 face="Courier New">org.drools</font><font size=2 color=#008080 face="Courier New"></</font><font size=2 color=#3f8080 face="Courier New">groupId</font><font size=2 color=#008080 face="Courier New">></font>
<br><font size=2 face="Courier New">
</font><font size=2 color=#008080 face="Courier New"><</font><font size=2 color=#3f8080 face="Courier New">artifactId</font><font size=2 color=#008080 face="Courier New">></font><font size=2 face="Courier New">drools-compiler</font><font size=2 color=#008080 face="Courier New"></</font><font size=2 color=#3f8080 face="Courier New">artifactId</font><font size=2 color=#008080 face="Courier New">></font>
<br><font size=2 face="Courier New">
</font><font size=2 color=#008080 face="Courier New"><</font><font size=2 color=#3f8080 face="Courier New">version</font><font size=2 color=#008080 face="Courier New">></font><font size=2 face="Courier New">${drools.ver}</font><font size=2 color=#008080 face="Courier New"></</font><font size=2 color=#3f8080 face="Courier New">version</font><font size=2 color=#008080 face="Courier New">></font>
<br><font size=2 face="Courier New">
</font><font size=2 color=#008080 face="Courier New"></</font><font size=2 color=#3f8080 face="Courier New">dependency</font><font size=2 color=#008080 face="Courier New">></font>
<br><font size=2 face="Courier New">
</font><font size=2 color=#008080 face="Courier New"><</font><font size=2 color=#3f8080 face="Courier New">dependency</font><font size=2 color=#008080 face="Courier New">></font>
<br><font size=2 face="Courier New">
</font><font size=2 color=#008080 face="Courier New"><</font><font size=2 color=#3f8080 face="Courier New">groupId</font><font size=2 color=#008080 face="Courier New">></font><font size=2 face="Courier New">org.drools</font><font size=2 color=#008080 face="Courier New"></</font><font size=2 color=#3f8080 face="Courier New">groupId</font><font size=2 color=#008080 face="Courier New">></font>
<br><font size=2 face="Courier New">
</font><font size=2 color=#008080 face="Courier New"><</font><font size=2 color=#3f8080 face="Courier New">artifactId</font><font size=2 color=#008080 face="Courier New">></font><font size=2 face="Courier New">drools-spring</font><font size=2 color=#008080 face="Courier New"></</font><font size=2 color=#3f8080 face="Courier New">artifactId</font><font size=2 color=#008080 face="Courier New">></font>
<br><font size=2 face="Courier New">
</font><font size=2 color=#008080 face="Courier New"><</font><font size=2 color=#3f8080 face="Courier New">version</font><font size=2 color=#008080 face="Courier New">></font><font size=2 face="Courier New">${drools.ver}</font><font size=2 color=#008080 face="Courier New"></</font><font size=2 color=#3f8080 face="Courier New">version</font><font size=2 color=#008080 face="Courier New">></font>
<br><font size=2 face="Courier New">
</font><font size=2 color=#008080 face="Courier New"></</font><font size=2 color=#3f8080 face="Courier New">dependency</font><font size=2 color=#008080 face="Courier New">></font>
<br><font size=2 face="Courier New">
</font><font size=2 color=#4040c2 face="Courier New"><!--
--></font>
<br>
<br><font size=2 face="Courier New">
</font><font size=2 color=#008080 face="Courier New"><</font><font size=2 color=#3f8080 face="Courier New">dependency</font><font size=2 color=#008080 face="Courier New">></font>
<br><font size=2 face="Courier New">
</font><font size=2 color=#008080 face="Courier New"><</font><font size=2 color=#3f8080 face="Courier New">groupId</font><font size=2 color=#008080 face="Courier New">></font><font size=2 face="Courier New">org.drools</font><font size=2 color=#008080 face="Courier New"></</font><font size=2 color=#3f8080 face="Courier New">groupId</font><font size=2 color=#008080 face="Courier New">></font>
<br><font size=2 face="Courier New">
</font><font size=2 color=#008080 face="Courier New"><</font><font size=2 color=#3f8080 face="Courier New">artifactId</font><font size=2 color=#008080 face="Courier New">></font><font size=2 face="Courier New">drools-decisiontables</font><font size=2 color=#008080 face="Courier New"></</font><font size=2 color=#3f8080 face="Courier New">artifactId</font><font size=2 color=#008080 face="Courier New">></font>
<br><font size=2 face="Courier New">
</font><font size=2 color=#008080 face="Courier New"><</font><font size=2 color=#3f8080 face="Courier New">version</font><font size=2 color=#008080 face="Courier New">></font><font size=2 face="Courier New">${drools.ver}</font><font size=2 color=#008080 face="Courier New"></</font><font size=2 color=#3f8080 face="Courier New">version</font><font size=2 color=#008080 face="Courier New">></font>
<br><font size=2 face="Courier New">
</font><font size=2 color=#008080 face="Courier New"></</font><font size=2 color=#3f8080 face="Courier New">dependency</font><font size=2 color=#008080 face="Courier New">></font>
<br>
<br><font size=2 face="sans-serif">Thanks<br>
&<br>
Regards,<br>
Adarsh <br>
<br>
<br>
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</font>
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