Re: [DS3] Request-response - revised

There may be more than one use case here depending on whether the
sender waits for a reponse or not.

The first case could be implemented using request-response in the
underlying protocol, even though the programming paradigm is message oriented.

1 XP Processor.

The second case could be implemented by the sender and receiver reversing
roles.
2 XP Processors.  In this case, the sender might require a facility for
matching
the response with with the sent message.


john_ibbotson@uk.ibm.com wrote:

> DS3   Two parties wish to conduct electronic business by the exchange of
> business documents.
>       The sending party packages one or more documents into a request
> message which is then sent to
>       the receiving party. The receiving party then processes the message
> contents and responds to
>       the sending party. Examples of the sending party's documents may be
> purchase order requests,
>       manufacturing information and patient healthcase information.
> Examples of the receiving party's
>       responses may include order confirmations, change control information
> and contractual acknowledgements.
>
> XML Technology and Messaging,
> IBM UK Ltd, Hursley Park,
> Winchester, SO21 2JN
>
> Tel: (work) +44 (0)1962 815188        (home) +44 (0)1722 781271
> Fax: +44 (0)1962 816898
> Notes Id: John Ibbotson/UK/IBM
> email: john_ibbotson@uk.ibm.com

Received on Friday, 19 January 2001 18:21:56 UTC