Akka.Actor.ActorCell.GetCurrentSelfOrNoSender C# (CSharp) Method

        public static IActorRef GetCurrentSelfOrNoSender()
        {
            var current = Current;
            return current != null ? current.Self : ActorRefs.NoSender;
        }

        public static void Tell(this IActorRef receiver, object message)
        {
            var sender = ActorCell.GetCurrentSelfOrNoSender();

            receiver.Tell(message, sender);
        }