Communication between processes

Summary

Communication between processes

Content

Hello everyone,

I've been trying to make a process communicate with another one. I've used "Send Process" in Process A and start message in Process B.

The thing is that I want process A to wait for the end of process B before continuing. I've tried making it synchronous but it doesn't seem to work. I can't find the created interface in the list of interfaces or the node if I call the process.

Also I've tried a send/Catch message, the process just stops at Catch and doesn't continue. Am I suppose to trigger the catch when it's by definition asynchronous?