HI
> > why can a SessionId be null, or why can a Session be invalid. I just
> > created a Session (req.getSession(true)) and I wanted to get a Session
> > Id (sessionId = req.getRequestedSessionId()). So, how can this Session
> > be invalid. All Cookies are accepted.
> > Thanx in advance.
> >
>
> You are not really asking the same question here.
>
> "request.getRequestedSessionId()" asks the servlet container "what session ID
> was requested in this request?" The first time in, there won't be one, because
> the browser does not know it needs to be in a session until you tell it (by
> sending the cookie, or doing the appropriate URL rewriting).
>
> To find out the session id of the session you just created, call
> session.getId() instead.
But I requested a Session before. And sometimes it works, sometimes not!
Matthias
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