Hi all, I'm explaoring the async field of web services and have developed one using ws-addressing, and have my service when a request comes in, reply with HTTP 202 message, and the sending the actual result to a new endpoint, this works fine.
In the end I maybe want to compose a BPEL process with these services and in BPEL examples and sites I looked at all talk about a service with two port types, on for kicking of the service and the other one for a call back, I've not grasped this fully so was wondering if anyone have done something similar before and/or can provide an example. In the BPEL world I typically see something like this <portType name="LoanService"> <operation name="initiate"> <input message="tns:LoanServiceRequestMessage"/> </operation> </portType> <!-- portType implemented by the requester of LoanService BPEL process for asynchronous callback purposes --> <portType name="LoanServiceCallback"> <operation name="onResult"> <input message="tns:LoanServiceResultMessage"/> </operation> </portType> Also not entierly sure how the service then should be implemented. Any tips or hint on this matter?? cheers, Håkon -- Håkon Sagehaug, Scientific Programmer Parallab, Bergen Center for Computational Science (BCCS) UNIFOB AS (University of Bergen Research Company)