Hi Joe,
This would have been possible only if the HttpSessionContext works fine.
But that one is depreciated and Jrun never allow you to access and Session
Context.
Just based on time out interval is also not an advisable solution becayse this
may clear of some users
still working. So now I am planning to do in this way. Whenever a user is
active he will be keep on updating the
time in a table. Also a back end process will be running in particular intervals
will clear of the blocking if the
Last Updated time+Timeout interval exceeds present time.
Kindly let me know if come across any better solution.
Thanks & Regards
Savant
Joe Niski <[EMAIL PROTECTED]> on 01/20/2001 07:42:15 AM
Please respond to [EMAIL PROTECTED]
To: JRun-Talk <[EMAIL PROTECTED]>
cc: (bcc: Savantraj Chennamakal Subramanian/PM4/ISSAP/SES/SONYASIA)
Subject: RE: Preventing Concurrent Login
if you used an application-scoped bean to contain a table of userid's
matched to session id's, then when a user tries to log in you could test if
the pair of id's matches your list of currently logged-in users.
i'm just thinking out loud - the session-timeout value would be a factor in
designing this. there are probably better ways to do it.
Joe
> -----Original Message-----
> From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]
> Sent: Thursday, January 18, 2001 5:03 PM
> To: JRun-Talk
> Subject: RE: Preventing Concurrent Login
>
>
>
>
> Hi Joe,
> Keeping application-scoped list of loges in users/setting
> some flag in db will
> work
> if user logged out properly. The problem is when user just
> close the browser ,
> there is no way to
> reset the Application scoped variable/Flag in db. This will
> cause preventing
> that user logging in
> next time.
> It would be nice if we can remove the logged in user
> whenever that session ends
> from the list.
> Kindly share your views abiut it..
>
> Thanks & Regards
>
>
>
>
> Joe Niski <[EMAIL PROTECTED]> on 01/19/2001 02:47:24 AM
>
> Please respond to [EMAIL PROTECTED]
>
> To: JRun-Talk <[EMAIL PROTECTED]>
> cc: (bcc: Savantraj Chennamakal Subramanian/PM4/ISSAP/SES/SONYASIA)
> Subject: RE: Preventing Concurrent Login
>
>
>
> How about keeping an application-scoped list of logged-in users?
>
> > -----Original Message-----
> > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]
> > Sent: Wednesday, January 17, 2001 11:05 PM
> > To: JRun-Talk
> > Subject: Preventing Concurrent Login
> >
> >
> >
> >
> > Hi,
> > I am having a JSP application running on JRun3.0. Could any
> > one suggest me some
> > method
> > to prevent the user from loging in more than one time concurrently?
> >
> > I thought of doing it by ServletContext. Since it's
> > depreciated by Sun (also not
> > working in JRun 3.0) I would rather prefer
> > some other way.
> >
> > Thanks & Regards
> >
> >
> >
> >
> >
>
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