Hi Kristian,

I experienced similar problems between Tapestry versions (5.0.18 and 5.1) with 
exactly the same use case, I never took the time to dig more deeply though as I 
simply had to find a quick fix, which was to destroy / remove all ASO's 
explicitly... not elegant but efficient, and have had no problems since. I will 
glad to share the code if you can't find a workaround.

Cheers,
Peter



----- Original Message -----
From: "Kristian Marinkovic" <kristian.marinko...@porsche.co.at>
To: "Tapestry users" <users@tapestry.apache.org>
Sent: Thursday, 4 June, 2009 08:57:39 GMT +02:00 Athens, Beirut, Bucharest, 
Istanbul
Subject: Re: Tapestry 5.0.18 -> 5.1.0.5 Upgrade: Session IllegalStateException

i already use the Tapestry Request service. But the RequestImpl
wont create a new HttpSession even i tell it ;)

i think it is a bug. maybe someone can take a look at it to verify it.

the code and the problem:

if the session has been set once it will never be cleared, thus
ignoring the create parameter. and with create=true i will always 
get the old invalidated session.

RequestImpl:
public Session getSession(boolean create)
{
   if (session == null)
   {
      HttpSession hsession = request.getSession(create);

      if (hsession != null)
      {
                session = new SessionImpl(hsession, analyzer);
      }
   }

   if (!create && session != null && session.isInvalidated()) return null;

   return session;
}

g,kris




Joachim Van der Auwera <joac...@progs.be> 
03.06.2009 15:34
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Re: Tapestry 5.0.18 -> 5.1.0.5 Upgrade: Session IllegalStateException







You should invalidate the session from the (injected) Request object 
(not the HTTPServletRequest). This does the necessary bookkeeping.

Kind regards,
Joachim

Kristian Marinkovic wrote:
> hi,
>
> using 5.0.18 it was able to invalidate a HttpSession (via the Request) 
> and then to create a new one to store a new object (subject).
>
> in 5.1.0.5 this changed because the Request will always cache the old
> Tapestry Session object and not attempt to create a new Http Session
> as long as the reference is not null although it is invalidated.
>
> Are there any workarounds? Why i'm doing this: if you're logged in
> as XXX you can re-login as YYY if you want and have a new https 
> session.
>
> g,
> kris
>
> used to work
> public void setSubject(Subject subject)
> {
>    Session session = request.getSession(false);
> 
>    // create a new session
>    if (session != null && !session.isInvalidated())
>    {
>         session.invalidate();
>    }
>    request.getSession(true);
>
>    asoManager.set(Subject.class, subject);
> }
> 


-- 
Joachim Van der Auwera
PROGS bvba, progs.be


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