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Re: what is discovery - One concrete proposal

From: Mark Baker <distobj@acm.org>
Date: Thu, 10 Oct 2002 15:24:50 -0400
To: Heather Kreger <kreger@us.ibm.com>
Cc: www-ws-arch@w3.org
Message-ID: <20021010152450.B8458@www.markbaker.ca>

On Thu, Oct 10, 2002 at 02:51:35PM -0400, Heather Kreger wrote:
>       - Services are described with WDSL (i.e. a formal document)

Well, our definition currently says;

  "whose interfaces and bindings are *capable* of being defined,
   described, and discovered as XML artifacts" (emphasis mine)

I think this is important, since for those late-bound services whose
interface is described by an application protocol, WSDL is nowhere
near capable enough to describe them.  RFC 2616 isn't 175 pages
long for the heck of it 8-); it really does take that much prose to
describe the interface.

That's why I think we can't require WSDL.  But I still think our
definition is ok, since RFC 2616 could conceivable be "mapped into XML"
(whatever that means).  And I'm also happy to continue to document a
SOAP+WSDL centric architecture.

Mark Baker, CTO, Idokorro Mobile.  Ottawa, Ontario, CANADA.
http://www.markbaker.ca             http://www.idokorro.com
Received on Thursday, 10 October 2002 15:23:40 UTC

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