[ZPT] zope and mutual exclusion reserved area

[robert]

mafa77 wrote:

>Hi!
>I'm building a site with a particular administration area: I manage
>login with MySQL and sessions and I want exclusive access to reserved
>area, to do so I use a flag in db that indicates if an admin is in
>reserved area. The problem is that if admin close browser without log
>out, flag doesn't change and admin can't login never in thee future
>because of "an administrator is in the reserved area". I try to use
>expiration time of session with negative results. 
>
>Only if I use a javascript and window closing can I resolve it?
>
>Exist a product that can help me?
>
>
>Thanks in advance,
>Fabio Marcone
>
>
>
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>  
>
What exactly are you doing in the session?
Sessions allow to have a script executed when they are created and 
destroyed. So maybe you could use these features to have your falag set 
and removed.

Robert