Sun Java System Web Server 6.1 SP6 Programmer's Guide to Web Applications

Enabling StandardManager

You may want to specify StandardManager explicitly to change its default parameters. To do so, edit the sun-web.xml file for the web application as in the following example. Note that persistence-type must be set to memory.

           <session-manager persistence-type=”memory”>
                 <property name="reapIntervalSeconds" value="20" >

For more information about the sun-web.xml file, Chapter 7, Deploying Web Applications.