AkkaPingpong.ClientActor.ClientActor C# (CSharp) Метод

        public ClientActor(IActorRef server)
        {
            _server = server;

            Receive<ClientMessages.StartRequest>(m =>
            {
                _driver = Sender;
                _count = m.Count;
                _server.Tell(new ServerMessages.EchoRequest { Value = 0 });
            });
            Receive<ServerMessages.EchoResponse>(m =>
            {
                if (m.Value + 1 >= _count)
                    _driver.Tell(new ClientMessages.StartResponse());
                else
                    Sender.Tell(new ServerMessages.EchoRequest { Value = m.Value + 1 });
            });
        }
    }