Bram Veldhoen's OLD blog

# re: Messaging-only request-response correlation

Hi.

This is a really great post.

this technique helps to develope SOA within BizTalk. I also saw this implemented on microsoft ESB guidnace (V1) and you really helped me to fully understand it. one thing I whould like to add is that you need to create two correlation sets - one for incoming Req/Res as you mention, and another one for one-way incoming scenarios (like File/WMQ etc.) because thoes messages dosn't contains BTS.EpmRRCorrelationToken and BTS.ReqRespTransmitPipelineID so BTS will throw an Exception on the Correlation initialization.

thanks.

Pinhas Kolsky
http://pinhask.blogspot.com