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From Yasser Al Masri <ysralma...@yahoo.com>
Subject Re: [scxml] Any Feed From Invoked State Machine Back to Invoker?
Date Fri, 23 Sep 2011 13:27:58 GMT
Thanks. Is it much of trouble to post a little snippet explaining this?



________________________________
From: Rahul Akolkar <rahul.akolkar@gmail.com>
To: Commons Users List <user@commons.apache.org>; Yasser Al Masri <ysralmasri@yahoo.com>
Sent: Thursday, September 22, 2011 8:36 PM
Subject: Re: [scxml] Any Feed From Invoked State Machine Back to Invoker?

On Thu, Sep 22, 2011 at 7:20 AM, Yasser Al Masri <ysralmasri@yahoo.com> wrote:
> Hi,
>
> For synchronous communication between invoker and invoked machines we
> usually need to pass back a variable or some sort of signal to tell it that a
> result of a particular operation is so and so. Is there a way to accomplish this?
<snip/>

Event correlation using application-specific naming patterns or
payload properties is one way. Event payloads are open-ended and their
interpretation is upto the application.

-Rahul

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