This enumeration defines the different types of directives used by the supervisor when dealing with child actors that fail.
public enum Directive
Escalates the failure to the supervisor of the supervisor, by rethrowing the cause of the failure, i.e. the supervisor fails with the same exception as the child.
Discards the old actor instance and replaces it with a new one. It then resumes message processing for the failed actor.
Resumes message processing for the failed actor
Stops the actor