[Requests] WPS should publish WSDL by embedding an URL in the GetCapabilities response

[Geng, Xiaoyuan]

Hi All

If the WPS spec can leave an option for implementers to publish their process WSDL through URL which can be embedded in the service metadata or GetCapabilities response, a (software) client may have option to either use KVP requests or WSDL based service calls. Suggestions:

1.	Add an element such as "WSDLLink" with type of anyuri
2.	Make the element optional  
3.	Add an Annex to document the WSDL and possible SOAP binding schema,  and to elaborate the use of this option


Thanks!

Xiaoyuan Geng  
Agriculture and Agri-Food Canada/Agriculture et Agroalimentaire Canada
Telephone/Téléphone: 613-759-1895
Facsimile/Télécopieur: 613-759-1937
Room 1136, Neatby Bld., 960 Carling Av.
Ottawa, ON
K1A0C6
http://www.agr.gc.ca/nlwis

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