Multi-instance and variables

Camunda 7 Topics Discussion & Questions
1

I’m having an issue with multi-instance processes and passing variables between the ‘child’ and ‘parent’ instances.

Consider the below example. What is the recommended way of returning the collection of random numbers from the parallel instances up to the overall process instance?

I want the “print all random numbers” task to receive a Collection of the random numbers generated in the sub-process instances

subprocess
subprocess1230×291 5.48 KB

2

You can create an execution listener that is triggered after each instance ends, in that listener you get the local variable and set a global one.