Expose CoreProcessStateService functionality used by subsystems via a capability -------------------------------------------------------------------------------- Key: WFCORE-4594 URL: https://issues.redhat.com/browse/WFCORE-4594 Project: WildFly Core Issue Type: Enhancement Components: Management Reporter: Brian Stansberry Assignee: Brian Stansberry Priority: Major Labels: downstream_dependency Fix For: 11.0.0.Beta1, 11.0.0.Final Subsystems are injecting CoreProcessStateService to track the process state, and perhaps more should as some are using graceful startup as a kind of trigger for beginning work, when the process reaching RUNNING state would be more appropriate. But: 1) they aren't using a capability for this wiring, because the kernel doesn't expose one 2) ControlledProcessStateService is not a clean API, as it exposes the MSC Service interface which should not be accessible to subsystems. So, add a ProcessStateNotifier interface, and expose it via a capability. Impl is still ControlledProcessStateService.