Posted by Eric Larson <er...@ehlarson.com>.
The sesssion listener classes give you access to session creation
events. With that you can write a container that gives you access to all
sessions.
On Mon, 2003-03-17 at 00:00, Michael Ni wrote:
> If a bean is instanced when a person logins in, can he detect if other
> people from other computers have logged on too? in other words, can a
> person from a browser see if other people have logged on too? how can i get
> information about the different instances of a bean that different people
> instantiated?
>
> mike
>
>
>
>
>
>
> >From: Eric Larson <er...@teaminteract.com>
> >Reply-To: "Tomcat Users List" <to...@jakarta.apache.org>
> >To: Tomcat Users List <to...@jakarta.apache.org>
> >Subject: Re: application scope question
> >Date: Sun, 16 Mar 2003 20:57:59 -0500
> >
> >
> >The session bean doesn't actually expire when the browser window is
> >closed. It times out at some point in the future when it hasn't been
> >accessed for some number of minutes that you can configure.
> >Theoretically you could manipulate session beans using Listeners to gain
> >access to the beans after the client closes his browser window.
> >
> >Application scope objects don't expire except when the application
> >terminates. You can manipulate them using removeAttribute calls, etc.
> >
> >
> >On Sun, 2003-03-16 at 16:30, Michael Ni wrote:
> > > for usebean, i know the bean expires for scope session when the browser
> >is
> > > closed. but for scope application, when does the bean expire? does it
> >keep
> > > running even after the person who called the bean exits his browser? if
> >so,
> > > how can the bean terminate itself in an application scope.
> > >
> > > mike
> > >
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--
Eric Larson <er...@ehlarson.com>
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