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

[m.riedel at fz-juelich.de]

ok,

  consider two EPRs with exactly the same wsa:to elements and only the referenceparameter is different indicating the different resources behind the service interface.

How do you visualize/deal with the different EPRs if they are opaque!? 

Take care,
Morris



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Morris Riedel
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Distributed Systems and Grid Computing Division
Central Institute of Applied Mathematics
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----- Original Message -----
From: Duane Merrill <dgm4d at virginia.edu>
Date: Friday, March 20, 2009 3:39 pm
Subject: Re: [Pgi-wg] Sec: Agreement on WS-Naming (ref by strawman)

> On Fri, Mar 20, 2009 at 10:30 AM, <m.riedel at fz-juelich.de> wrote:
> 
> >
> >  but if I have an EPR obtained from UNICORE-BES (wsa:To +
> > referenceproperties) that a client of ARC can't handle it 
> rightly would
> > break our desired interop by maybe just using wsa:To URIs...
> >
> 
> The beauty of WS-Addressing is that reference parameters are 
> opaque.  As a
> client, *you don't need to know* how to handle them.  And as a 
> service, you
> don't need to know how to handle any other service's reference 
> parameterseither.  Only your own (and only then if you decide to 
> have them.)
> 
> -Duane
> 



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