| Author |
Message Correlation Question
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| Cindy Liu 2005-01-27, 5:49 pm |
| Hi Everyone,
I have an orchestration that calls remoting server object methods. Later the
remoting server object will keep pushing data back to the orchestration
receive port. There is no way I can modify the data pushed back from the
server to add correlated information. Currently each data pushed back will
create a new instance of my orchestration. How can I correlate all of these
data back to one orchestration instance?
I have only one orchestration that has one one-way port to listen the data
and one receive shape. How do I do correlation?
Thanks in advance!!!
Cindy
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| Richard Blewett [DevelopMentor] 2005-01-28, 7:51 am |
| what is the format of the messages being received? are they XML messages for which you have a schema or are they some other format?
Regards
Richard Blewett - DevelopMentor
http://www.dotnetconsult.co.uk/weblog
http://www.dotnetconsult.co.uk
Hi Everyone,
I have an orchestration that calls remoting server object methods. Later the
remoting server object will keep pushing data back to the orchestration
receive port. There is no way I can modify the data pushed back from the
server to add correlated information. Currently each data pushed back will
create a new instance of my orchestration. How can I correlate all of these
data back to one orchestration instance?
I have only one orchestration that has one one-way port to listen the data
and one receive shape. How do I do correlation?
Thanks in advance!!!
Cindy
| |
| Cindy Liu 2005-01-28, 5:49 pm |
| Yes, it is xml message.
"Richard Blewett [DevelopMentor]" wrote:
> what is the format of the messages being received? are they XML messages for which you have a schema or are they some other format?
>
> Regards
>
> Richard Blewett - DevelopMentor
> http://www.dotnetconsult.co.uk/weblog
> http://www.dotnetconsult.co.uk
>
> Hi Everyone,
>
> I have an orchestration that calls remoting server object methods. Later the
> remoting server object will keep pushing data back to the orchestration
> receive port. There is no way I can modify the data pushed back from the
> server to add correlated information. Currently each data pushed back will
> create a new instance of my orchestration. How can I correlate all of these
> data back to one orchestration instance?
>
> I have only one orchestration that has one one-way port to listen the data
> and one receive shape. How do I do correlation?
>
> Thanks in advance!!!
> Cindy
>
>
| |
| Hugo Rodger-Brown 2005-01-31, 7:46 am |
| Cindy - if you want to correlate the messages, there must be some common
data that can be used to match messages? BizTalk correlation works with
message subscriptions.
When you initialise a correlation set within an orchestration a new
subscription is set up that is then used to evaluate all new messages
arriving into the messagebox. This subscription must have some data in it
that can be used to identify the matching return message.
Hugo
"Cindy Liu" <CindyLiu@discussions.microsoft.com> wrote in message
news:21739EB4-A04A-4EA4-8427-1FD492231820@microsoft.com...[vbcol=seagreen]
> Yes, it is xml message.
>
> "Richard Blewett [DevelopMentor]" wrote:
>
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these[vbcol=seagreen]
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