if ( request.getSession(false) != null )
{
HttpSession usrSession = request.getSession(false);
usrSession.invalidate();
}
HttpSession usrSession = request.getSession(true);
usrSes = usrSession.getId();
----- Original Message -----
From: "Victor Torres II" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Monday, February 19, 2001 10:01 AM
Subject: Re: Problem with session tracking
> Hi Oscar,
>
> Why don't you just use
>
> HttpSession sesion=requ.getSession(true); file://create a new session
if none
>
> because you create a new session if there isn't anyway.
>
> At 08:06 AM 2/19/01 +0100, you wrote:
> >Hi,
> >
> >I use Servlets/JDBC/ServletExec/SQL Server 7/IIS4/WinNT.
> >I'm working with a servlet application, and everything worked fine until
> >yesterday. I could create a session and see its ID (with daemon.exe), but
> >when I go to the next servlet I can't.
> >
> >servlet 1
> >
> > HttpSession sesion=requ.getSession(false);
> > try
> > { sesion.invalidate(); } file://invalidate
other
> > sessions
> > catch (NullPointerException ex) { }
> > sesion=requ.getSession(true); file://create new
> >
> > System.out.println("SesionID:"+sesion.getId()); --> WORKS
> >
> >servlet 2
> >
> > HttpSession sesion=requ.getSession(false);
file://don't
> > create if exists one
> >(it is supose to)
> >
> > System.out.println("SesionID:"+sesion.getId()); --> GET
> > NullPointerException
> >
> >
> >This code worked before... I don't know what can have changed.
> >Summaryzing, in servlet1 is created a session, but when we go to other
> >servlet (id. servlet2) �there is no session! --> would get
> >NullPointerException (...obviolusly).
> >
> >I've managed this session tracking issue before without problems, but
now,
> >it doesn't work.
> >The problem it's not caused by the servlet engine (I've checked it).
> >
> >I hope someone can give me any clue.
> >
> >Regards,
> >
> >Oscar.
> >
>
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>
>
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