Hey Paco, > Note that the use of reference properties within an epr is already > optional: epr issuers are not required to use them. The only > requirement is for consumers of the epr to echo them back as > SOAP headers. Yes that's true. However I still have concerns about their use (which I echo in [1]), namely that the availability of such mechanisms encourages a fine-grained and brittle approach to addressing entities in a Web Service-based application which are perhaps better not being addressed. However this view is entirely my own architectural preference and it is only one such view in our community - other people (for instance the WS-RF see things differently). I am also concerned that consumers will have to store refprops/params in order to interact with a Web Service even though they are not allowed to look at them. My preference would be to model such context mechanisms externally (a la WS-Context or WS-Coordination), or otherwise for those contextual headers to be placed out of scope for an addressing specification. Jim -- http://jim.webber.name [1] http://jim.webber.name/2004/09/17/718ae68a-1364-4f8a-acf0-c2128124575c.a spxReceived on Friday, 5 November 2004 02:46:54 GMT
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