FSMBase..::..SubscribeTransitionCallBack Class
Send this to an FSMBase..::..SubscribeTransitionCallBack to request first the FSMBase..::..UnsubscribeTransitionCallBack
followed by a series of [Transition{TS}] updates. Cancel the subscription using
[CurrentState{TS}].
Namespace:
Akka.ActorAssembly: Akka (in Akka.dll)