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Subject: Re: [wsbpel-implement] Face-to-Face scenarios
Hi, Multi-start is a key capability of BPEL, and I believe it would be valuable to show/experiment with. Since there has been discussion about its usage, then that makes it more interesting to play with :) and involving other subgroups that are interested in its behavior would be useful. I found a thread relating to ambuguities regarding multistart and correlation sets, but it was not crucial and related more to Issue 37. I have looked at issues 13 and 2 as you suggest, but could not find the reference to multi-start, although there may be others I have not seen as you mention. I would like to read more about them. If you have a pointer, could you please send it to me? btw, the examples I have sent are all in BPEL v1.1 as submitted to the TC (dated May 2003). -rania Monica J. Martin wrote: > Rajesh Pradhan wrote: > >> Hi Rania, >> >> This sounds good to me. The Loan Approval example is our starting >> scenario >> too:). How do you envision the processes split over multiple engines ? >> >> > mm1: The Loan Approval example sounds good although we have had > several significant issues raised about multi-start activities (issue > 13, 2, etc). > In that regard, if we wish to showcase capability and add value, > perhaps we can work with the use case group who may take on the > challenges associated with multi-start. > > Thoughts? > >> Should we create some diagrams to make sure we are all on the same >> page ? Do >> you already have sample BPELs, WSDLs etc ? >> >> One of the questions I forgot to ask during the call was about the >> infrastructure. Do we get our own or will we have a setup at the F2F ? >> >> Thanks, >> >> Rajesh. >> >> -----Original Message----- >> From: rkhalaf [mailto:rkhalaf@watson.ibm.com] >> Sent: Tuesday, October 28, 2003 7:47 AM >> To: >> Subject: [wsbpel-implement] Face-to-Face scenarios >> >> >> Hi all, >> >> I'd like to start up a discussion of what people would like to try out >> at the face-to-face. The idea there is to meet and try out a few BPEL >> files on different engines to exercise the spec. >> >> I would suggest starting with a few BPELs that show different behavior: >> correlation with a multi-start example, calling other services and the >> use of links such as in the loan approval example, and more than one >> BPEL interacting, perhaps we can run one on each engine. For this we >> could start with a chaining echo: one client starts it off, then a chain >> of processes do rcv/inv/reply where the invocations kick of an instance >> of the same process running on a different engine until finally one just >> invokes a process that is the plain echo (rcv/reply). >> >> I also propose having an additive scheme to a simple rcv/inv/reply >> process: creating different versions of it to concentrate on exercising >> different areas without getting overloaded with complexity. >> >> That's the approach I would take in getting this off the ground. I'm >> looking forward to everyone's suggestions/input/discussion. >> >> thanks, >> Rania >> >> >> >> >
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