Does this mean we should not try to produce more meaningful error messages 
when this does happen... or just leave it as is?

--jason


On Thursday 23 May 2002 08:00 pm, Scott M Stark wrote:
> I don't see sufficient justification to go beyond the spec here so
> let's just leave it.
>
> xxxxxxxxxxxxxxxxxxxxxxxx
> Scott Stark
> Chief Technology Officer
> JBoss Group, LLC
> xxxxxxxxxxxxxxxxxxxxxxxx
> ----- Original Message -----
> From: "Hiram Chirino" <[EMAIL PROTECTED]>
> To: <[EMAIL PROTECTED]>
> Sent: Thursday, May 23, 2002 7:45 PM
> Subject: RE: [JBoss-dev] Seeing occasional Invalid tx id with JMS RA
>
> > He who codes wins the vote.  This issue does not bother me enough to
>
> change
>
> > anything.
> >
> > Regards,
> > Hiram
> >
> > >From: David Maplesden <[EMAIL PROTECTED]>
> > >Reply-To: [EMAIL PROTECTED]
> > >To: "'[EMAIL PROTECTED]'"
> > ><[EMAIL PROTECTED]>
> > >Subject: RE: [JBoss-dev] Seeing occasional Invalid tx id with JMS RA
> > >Date: Fri, 24 May 2002 14:35:21 +1200
> > >
> > >I understand the pros and cons, I am just saying what I feel.  You can
> > >outvote me if you wish.
> > >
> > >David
> > >
> > > > -----Original Message-----
> > > > From: Hiram Chirino [mailto:[EMAIL PROTECTED]]
> > > > Sent: Friday, May 24, 2002 2:14 PM
> > > > To: [EMAIL PROTECTED]
> > > > Subject: RE: [JBoss-dev] Seeing occasional Invalid tx id with JMS RA
> > > >
> > > >
> > > >
> > > > Think about it this way...  somebody creates a simple servlet
> > > > that creates a
> > > > unit of work by sending 2 messages and then commits the work.
> > > >  Somebody that
> > > > does not know the spec to will might cache that session in a instance
> > > > variable.  If 2 requests come in at the same time, they will
> > > > screw each
> > > > other up seriously.  The first request might commit his 2
> > > > messages and some
> > > > of the messages the 2nd thread was creating.
> > > >
> > > > So the question is, should we try to make the session
> > > > thread-safe for the
> > > > power users out there that MIGHT know how stuff is working
> > > > under the covers.
> > > >   Or should we make the session check conncurent access better to let
> > > > beginer user know when he has potentialy made a semantical error.
> > > >
> > > > Regards,
> > > > Hiram
> > > >
> > > > >From: David Maplesden <[EMAIL PROTECTED]>
> > > > >Reply-To: [EMAIL PROTECTED]
> > > > >To: "'[EMAIL PROTECTED]'"
> > > > ><[EMAIL PROTECTED]>
> > > > >Subject: RE: [JBoss-dev] Seeing occasional Invalid tx id with JMS RA
> > > > >Date: Fri, 24 May 2002 13:36:43 +1200
> > > > >
> > > > >I hate to disagree with Scott and Hiram but I feel that just
> > > >
> > > > because the
> > > >
> > > > >spec says Sessions should only be used in 1 thread does not
> > > >
> > > > neccessarily
> > > >
> > > > >mean that we should restrict their usage as such.
> > > > >
> > > > >I know a Session only makes sense in the context of a single
> > > >
> > > > process, but
> > > >
> > > > >this might still entail the usage of a couple of different
> > > >
> > > > threads.  I
> > > >
> > > > >don't
> > > > >think we should place any restrictions on the usage of
> > > >
> > > > Sessions as long as
> > > >
> > > > >they work, and I believe making sendMessage() synchronized
> > > >
> > > > will do the
> > > >
> > > > >trick.
> > > > >
> > > > >This can be just one more area where JBoss goes "Beyond the
> > > >
> > > > Spec" but hey I
> > > >
> > > > >leave the final decision up to someone else.
> > > > >
> > > > >David.
> > > > >
> > > > >---
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