Sun Java System Web Server 7.0 Update 4 Developer's Guide to Java Web Applications

Invalidating a Session

Direct the session to invalidate itself automatically after being inactive for a defined time period. Alternatively, invalidate the session manually with the HttpSession method invalidate().

Invalidating a Session Manually

To invalidate a session manually, call the following method:


All objects bound to the session are removed.

Setting a Session Timeout

Session timeout is set using the session-timeout element in the web.xml deployment descriptor file. For more information, see the Java Servlet 2.5 specification.