How to know when server automatically invalidates session

Hi !!!
I am storing a result set in the session .....
Well there is some need to store result set in the sesssion..I am displaying data in my JSP by retrieving the data from the result set...Now I want to close the connection and result set... when the server invalidates the session ......
Any way to do that???
Reagrd

If objects that you store in session implement HttpSessionBindingListener,
they will be notified by valueBound() and valueUnbound() methods when object
is stored or removed from the session. Object is removed from the session when the session is invalidated, so you can close your db connections from valueUnbound() method. I had the same problem and this works for me.
Milan Mogin
http://www.dolithe.com

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