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Re: Asynch Scenarios

From: David Hull <dmh@tibco.com>
Date: Tue, 10 May 2005 15:02:33 -0400
To: paul.downey@bt.com
Cc: michael.eder@nokia.com, dorchard@bea.com, public-ws-async-tf@w3.org
Message-id: <42810549.7050905@tibco.com>

paul.downey@bt.com wrote:

>Hi Michael
>
>it would help me (at least) if you could give an example
>transport which works this way, so i could understand how
>it differes from a one-way underlying protocol
>  
>
Isn't this the use case of a resource-constrained device (e.g., a cell 
phone) essentially polling a "server" to get requests, with the requests 
coming back in the reply to the poll and the responses going out in 
separate interactions?

>Paul
>
>-----Original Message-----
>From:	public-ws-async-tf-request@w3.org on behalf of michael.eder@nokia.com
>Sent:	Tue 5/10/2005 6:08 PM
>To:	dorchard@bea.com
>Cc:	public-ws-async-tf@w3.org
>Subject:	RE: Asynch Scenarios
>
>Hi David,
> 
>I think you're making assumptions about the nature of the two-way underlying protocol, and we should not do that at this time, or at least be a little bit clearer that were making this assumption.  How would your scenarios look differently if instead of assuming the in message went out on the underlying protocols request, it went out on the underlying protocols response?  At the very least, I think we should title the section Two Way Underlying Protocol (with back-channel for returning messages) to distinguish it from a Two Way Underlying Protocol (no channel for returning messages).  From the SOAP perspective I don't think there are any differences than with the one-way, but I'm not so sure about how this could be done with WSDL..
> 
>Kind Regards,
> 
>Michael Eder
> 
> 
> 
> 
>-----Original Message-----
>From: public-ws-async-tf-request@w3.org [mailto:public-ws-async-tf-request@w3.org]On Behalf Of ext David Orchard
>Sent: May 06, 2005 07:20 PM
>To: public-ws-async-tf@w3.org
>Subject: Asynch Scenarios
>
>
>
>I've posted an update based on Marc H's comments at 
>
>http://www.pacificspirit.com/Authoring/async/async-scenarios.html
>
> 
>
>I'll continue to update as soon as I get comments.
>
> 
>
>Cheers,
>
>Dave
>
>
>
>
>
>
>  
>
Received on Tuesday, 10 May 2005 19:02:47 GMT

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