I have the following scenario I want to achieve for a BTS presentation:

A client wants to get a stock quote back as fast as possible, to do this a
variety of web services will be called and the first to respond is used.

I have a message assignment shape that assigns a stock quote symbol (ex ORCL
or CSCO) to a group of web services as parameters.  I send all the messages
out to the public web services (string based).

I wanted to use a listen shape for the first response from a web service and
complete the orchestration, but :

-I get an error:      error X2145: incomplete requestresponse operation;
missing 'receive'  --so the receive cant connect with the original send,
assume it needs correlation?

-correlation with public web services (string based)?   How can that be
done, I tried a few different parameters, but that doesnt seem to work.



Does anyone have a different angle on how I get the same result (1 message
in response)?

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