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From "Philipp Leusmann" <>
Subject AW: Tracking active sessions
Date Wed, 06 Aug 2003 19:33:43 GMT
Yes, I think it does matter if the sessions are still open. Because, if the
server is only down for 1 minute or so, a logged-in user gets the same
session again, after the server is up again. But the sessiontracker is new
without any sessions. In my case I just put the whole session-object into a
list in my sessiontracker to be able to access session-attributes.
So I would have to manually save the sessions in the list on server shutdown
and reload them afterwards?

Thanks for your fast answer,

> -----Ursprungliche Nachricht-----
> Von: Shapira, Yoav []
> Gesendet: Mittwoch, 6. August 2003 21:24
> An: Tomcat Users List
> Betreff: RE: Tracking active sessions
> Howdy,
> >I am looking for a way to track which/how many sessions are open.
> Generally
> The SessionListener approach to this has been discussed several times on
> this list and should work fine.
> >it seems to work with a HttpSessionListener, but the Listener is not
> >notified again if the server restarts and still
> >has any opened sessions.
> Does this matter?  The sessions are still open is the server restarts
> before they time out.
> >Anyone knows how to deal with that problem? Or is the only chance to
> look
> If you don't like the above behavior, you can have the session listener
> also be a ServletContextListener and clean its map on context shutdown.
> Yoav Shapira
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