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Re: WSDL and pub/sub

From: Chiusano Joseph <chiusano_joseph@bah.com>
Date: Mon, 16 Feb 2004 14:36:55 -0500
Message-ID: <40311BD7.A6444D6D@bah.com>
To: Ugo Corda <UCorda@SeeBeyond.com>
Cc: "Monica J. Martin" <Monica.Martin@Sun.COM>, Farrukh Najmi <Farrukh.Najmi@Sun.COM>, Burdett David <david.burdett@commerceone.com>, Andrew Berry <andyb@whyanbeel.net>, Steve Ross-Talbot <steve@enigmatec.net>, WS Choreography <public-ws-chor@w3.org>

I believe that that is certainly one possible approach, and if there
were open Web Services eventing standards (meaning open standards body)
available at the time that the Event Notification feature were
architected it may/may not have been done this way. However, would it be
possible (or even efficient) to have a subscriber be notified by a Web
Service that is external to the registry contents about and event that
happened to a RegistryObject within the registry? I could be off base,
but it seems to me that a more efficient approach is to have the
subscription "close" to the contents themselves.

Kind Regards,
Joe Chiusano

Ugo Corda wrote:
> 
> I would have thought that an ebXML Registry client would subscribe to
> the Registry itself (seen as a Web service) in order to get
> notifications on events related to the contents you describe. Is that
> not so?
> 
> Thank you,
> Ugo
> 
> > -----Original Message-----
> > From: Chiusano Joseph [mailto:chiusano_joseph@bah.com]
> > Sent: Monday, February 16, 2004 11:02 AM
> > To: Monica J. Martin
> > Cc: Ugo Corda; Farrukh Najmi; Burdett David; Andrew Berry;
> > Steve Ross-Talbot; WS Choreography
> > Subject: Re: WSDL and pub/sub
> >
> >
> > It would also be highly unlikely that the ebXML Registry
> > adopt WS-Eventing or WS-Notification from the standpoint of
> > their main mission. The event notification feature of the
> > registry is based on registry contents (subscriptions to
> > RegistryObjects, etc.) rather than subscriptions to Web
> > Services themselves.
> >
> > Kind Regards,
> > Joe Chiusano
> > Member, ebXML Registry TC
> >
> > "Monica J. Martin" wrote:
> > >
> > > >Corda: Farrukh,
> > > >
> > > >Do you guys have any plan of adopting one of the emerging pub/sub
> > > >specs, i.e. WS-Eventing or WS-Notification?
> > > >
> > > >Thank you,
> > > >Ugo
> > > >
> > > >
> > > mm1: I believe someone on this list has already questioned the
> > > implications of any open standards' body adopting proprietary
> > > specifications.
> >
Received on Monday, 16 February 2004 14:37:46 GMT

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