We use currently Activiti and evaluate Camunda. The most missing thing in Camunda is the global Event Handling concept, so that the engine informs an Event-Listener for Events like PROCESS_COMPLETED or ACTIVITI_STARTED.
We use that for doing special things like sending JMS Events for every ACTIVITI_STARTED event.
I know, there is the camunda-bpm-reactor, but this seems to work differently.
Is there any chance, that this feature will be integrated in Camunda?