final case classTargetChanged(ref: ActorRef) extends Product with Serializable
TargetChanged is sent to transition subscribers when the initial connection is made
the target and when the target ActorRef has changed (for example, the target system
crashed and has been restarted).
TargetChanged
is sent to transition subscribers when the initial connection is made the target and when the targetActorRef
has changed (for example, the target system crashed and has been restarted).