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Subject: Re: [sca-bindings] question on priority of solving issue bindings02
Eric Johnson wrote: > Hi Tom, > > Tom Rutt wrote: >> During the call on 4/2 we gave the following priority for resolving >> bindings 2 >> >> *Ashok:* BINDINGS-2 -- Top on nice-to-have pile >> >> I am a little confused. I thought that Anish proposal was for an >> optional >> but normative protocol for use with the wsdl binding. >> >> If we do not have at least one normative way to do callbacks, how can >> we say the wsdl binding of sca supports bidir interfaces? > I'm confused by your question. We don't necessarily have to have any > normative ways to do it, so long as we, collectively as a TC, have each > convinced ourselves that it is possible to have at least one. > I think this goes beyond just convincing ourselves that it is possible. IIRC, we did agree on defining a normative but optional protocol. Perhaps we are interpreting the term 'normative' in different ways. > Is your question really whether: > > 1. It is sufficient to have an SCA runtime work with itself > 2. Or whether we need interoperability with other possible SCA runtimes > > I think we all agree that #1 is required, but that doesn't need to > indicate how it is achieved. Right, SCA runtime vendors can figure out how to interoperate with themselves ;-) For that we already have binding.sca. > > For #2, it is useful, but probably not sufficient, to have also > specified what is going into the resolution for bindings-2. I say it > probably isn't sufficient, only in that SOAP interoperability seems to > have all sorts of corner cases. What is it that is needed beyond the protocol, policy assertion and wsdl extension (to indicate the callback contract)? BTW, I'm not worried about 2 SCA runtimes interoping, but defining necessary and sufficient things for a non-SCA client to invoke a SCA bidirectional interface. Of course if we solve that problem we would have solved the issue of interop between 2 SCA runtimes. -Anish -- > > -Eric. > --------------------------------------------------------------------- To > unsubscribe from this mail list, you must leave the OASIS TC that > generates this mail. Follow this link to all your TCs in OASIS at: > https://www.oasis-open.org/apps/org/workgroup/portal/my_workgroups.php
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