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From Bill Siggelkow <>
Subject Re: Not Logged in with the same loggin-password if it is already registered.
Date Wed, 28 Jul 2004 20:28:08 GMT
Maybe you could have a hashtable in the ServletContext that maps loginId 
to HttpSession -- then use a HttpSessionListener to listen for session 
creation -- when the session is created look for a value in the hashmap 
in the servlet context -- if it is there then invalidate the mapped 
session. Then add (put) the new mapping into the hashatable.

Ricardo Andres Quintero wrote:

> Hello Guys
> I need not to let users to login in my app simultaneosly.
> I mean if a login-password is actually logged in, i need to
> invalidatye that session and then let the new login-password 
> to work in, after invalidating the old session.
> Any ideas? and of course any examples?  
> --
> Ricardo Andrés Quintero R.
> Ubiquando Ltda.

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