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CDL question

From: Steve Ross-Talbot <steve@enigmatec.net>
Date: Thu, 3 Jun 2004 14:49:12 +0100
Message-Id: <CBE821A8-B564-11D8-91E7-000393D13C9A@enigmatec.net>
To: WS-Choreography List <public-ws-chor@w3.org>

In the PERFORM it is mandatory to have "this" and "free" variables. 
What if I have no variables to exchange? In my TWIST example I do not 
see a need to have such variables at this stage. Of course as the 
example gets more complex I *MAY* need to add such a facility.

So what is reason behind making these variable mandatory?

Cheers

Steve T
Received on Thursday, 3 June 2004 09:45:58 UTC

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