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List:       tomcat-user
Subject:    RE: session GC
From:       "Wang, Hansen" <Hansen_Wang () inter-tel ! com>
Date:       2006-03-31 23:38:12
Message-ID: EBBF93425202A84194525ACCCC5D4FF504CBABB7 () TMS-NT-EVS01 ! inter-tel ! com
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If you would like something simple and intuitive, you can create a class
and overwrite the finalized() method to print out simple log. Then,
create a separate object of your class for each httpsession and add it
as an attribute of the httpsession. Of cause you want to make sure that
you do not keep other references to this object and keep the log simple.

Hansen

-----Original Message-----
From: John Powers [mailto:jpowers@configureone.com] 
Sent: Friday, March 31, 2006 4:07 PM
To: Tomcat Users List
Subject: session GC

How do you know when a session is garbage collected?
You can write a sessionlistener for when it gets deleted out of tomcat,
but after that, when do you know if its garbage collected?

I currently do not think my sessions are being collected.   Within a day
500M of memory get eaten up and I can't collect them manually even.  So
I want to know when/if the sessions are being collected.

If I wrote a subclass to httpsession, how could get tomcat to use it?


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