Passing messages with parameters

[ddozza]

Dear all,

here the case:

The question: is it possible, using only the modeler, to pass one or more parameters together with the message? Or this can be done only by using message API?

Best regards,

Davide

[Niall]

Message are sent during the runtime of the process - at that point you can send a payload of data along with the message. This isn’t something that you can configure from the modeler.

[StephenOTT]

You can do it with a expression:

Support for Script Implementation on Messages Events

Consider the following: [image] The Message Name work is used. In the Throw we use an expression implementation of: ${execution.getProcessEngineServices().getRuntimeService().createMessageCorrelation("work").correlateWithResult()} Few questions: How well is this supported? I have seen slight mention that Single Process Messaging (A throw sending a message to a catch inside of the same process) being problematic? The Real question: Given that we can do this with an expression (assu…

just add the setVariable method into the expression:
.setVariable(‘myVarName’, ‘myVarValue’)

+1 to get: https://app.camunda.com/jira/browse/CAM-7505 added