[Pgi-wg] Sec: Agreement on WS-Naming (ref by strawman)

Morris Riedel m.riedel at fz-juelich.de
Fri Mar 27 03:08:37 CDT 2009


Good morning Aleksandr,

  thanks for the input - that's rather clear - but how you distinguish one
'job instance' from another if not with WS-Addressing EPRs?

Thanks,
Morris

------------------------------------------------------------
Morris Riedel
SW - Engineer
Distributed Systems and Grid Computing Division
Jülich Supercomputing Centre (JSC)
Forschungszentrum Juelich
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>------Original Message-----
>-From: Aleksandr Konstantinov [mailto:aleksandr.konstantinov at fys.uio.no]
>-Sent: Friday, March 27, 2009 9:01 AM
>-To: m.riedel at fz-juelich.de
>-Cc: Aleksandr Konstantinov; pgi-wg at ogf.org
>-Subject: Re: [Pgi-wg] Sec: Agreement on WS-Naming (ref by strawman)
>-
>- Sorry for delay.
>-
>-On Friday 20 March 2009 15:57, m.riedel at fz-juelich.de wrote:
>-> Ok,
>->
>->   I understand much better know.
>->
>-> So I see a demand that we discuss if our services are contacted with WS-
>-Addressing or not.
>->
>-> Q: How does ARC services then distinguish one instance from another if
only one
>-URL is used?! you don't seem to
>-> use referenceproperties then, instead adding to the url
resource-instance ids?!
>-
>-Normally in ARC one instance of service corresponds to one URL. ARC
services are
>-not migrating.
>-In ARC framework if wsa:To is present in request it will be used for
routing message
>-to corresponding
>-service. If not - no problem - URL provided by underlying protocol (like
HTTP) will be
>-used.
>-ARC clients use URL on user/human side (visual representation).
>-
>-
>-A.K.

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