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Posted to users@tomcat.apache.org by "Chaudhuri, Hiran" <Hi...@softwareag.com> on 2002/09/02 18:16:49 UTC
RE: How to keep track of sessions
Hi, Mark.
To give my own 2 cents, I use a session listener for exactly the same issue:
Get information how many sessions are active, who is logged on etc.
Currently my application struggles with a memory leak, and I suspect the
vector not being cleaned up thoroughly (my problem :-( ).
Hiran
-----------------------------------------
Hiran Chaudhuri
SAG Systemhaus GmbH
Elsenheimerstraße 11
80687 München
Germany
Hiran.Chaudhuri@softwareag.com
Phone +49-89-54742-134
Fax +49-6151-9234-5134
> -----Original Message-----
> From: Mark O'Driscoll [mailto:markonm@eircom.net]
> Sent: Wednesday, August 14, 2002 3:21 PM
> To: Tomcat Users List
> Subject: Re: How to keep track of sessions
>
>
> I am using the sessions to keep track of who is logged on,
> for how long and
> what they have done. Obviously there are other non servlet
> ways to do this
> but as tomcat gives the opportunity to track sessions, I
> thought I'd use it.
> Session persistence highlights a 'hole' in the
> sessionListener interface.
>
> BTW: I'm surprised you think sessions should not be
> persisted. I think it's
> cool!
>
> Thanks for the help.
> ----- Original Message -----
> From: "Shapira, Yoav" <Yo...@mpi.com>
> To: "Tomcat Users List" <to...@jakarta.apache.org>
> Sent: Wednesday, August 14, 2002 2:17 PM
> Subject: RE: How to keep track of sessions
>
>
> Howdy,
>
> >>
> >> Sessions are not meant to be persisted across server restarts.
> >>
> >
> >Obviously other people have other opinions about that.
>
> Which is why I still suggested a solution I've used in the past ;)
>
> Even though I disagree with the approach of persisting someone else's
> proprietary internal objects, I assume that whoever asked the question
> has a reasonable and well-thought out cause, so I try to help.
>
> I'm still unclear as to why one would want to save the session object
> itself, as opposed to only the parts of interest from it.
> Does it have
> to do with load-balancing, wanting to somehow augment / superimpose on
> the built-in mechanism?
>
> Yoav Shapira
> Millennium ChemInformatics
>
>
>
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