Akka.Cluster.ClusterDomainEventPublisher.Subscribe C# (CSharp) Method

        private void Subscribe(IActorRef subscriber, ClusterEvent.SubscriptionInitialStateMode initMode,
            IEnumerable<Type> to)
        {
            if (initMode == ClusterEvent.SubscriptionInitialStateMode.InitialStateAsEvents)
            {
                Action<object> pub = @event =>
                {
                    var eventType = @event.GetType();
                    //TODO: IsAssignableFrom same as in scala?
                    if (to.Any(o => o.IsAssignableFrom(eventType)))
                        subscriber.Tell(@event);
                };
                PublishDiff(Gossip.Empty, _latestGossip, pub);
            }
            else if(initMode == ClusterEvent.SubscriptionInitialStateMode.InitialStateAsSnapshot)
            {
                SendCurrentClusterState(subscriber);
            }

            foreach (var t in to) _eventStream.Subscribe(subscriber, t);
        }