public virtual string AddMessageListener(Action <Message <T> > listener)
{
var request = TopicAddMessageListenerCodec.EncodeRequest(GetName(), false);
DistributedEventHandler handler = m => TopicAddMessageListenerCodec.AbstractEventHandler.Handle(m,
(item, time, uuid) => HandleMessageListener(item, time, uuid, listener));
return(Listen(request, m => TopicAddMessageListenerCodec.DecodeResponse(m).response,
GetKey(), handler));
}
public virtual string AddMessageListener(Action<Message<T>> listener)
{
var request = TopicAddMessageListenerCodec.EncodeRequest(GetName(), IsSmart());
DistributedEventHandler handler = m =>
TopicAddMessageListenerCodec.EventHandler.HandleEvent(m,
(item, time, uuid) =>
{
HandleMessageListener(item, time, uuid, listener);
});
return RegisterListener(request, m => TopicAddMessageListenerCodec.DecodeResponse(m).response,
id => TopicRemoveMessageListenerCodec.EncodeRequest(GetName(), id), handler);
}
/// <inheritdoc />
public async Task <Guid> SubscribeAsync(Action <TopicEventHandlers <T> > handle)
{
if (handle == null)
{
throw new ArgumentNullException(nameof(handle));
}
var handlers = new TopicEventHandlers <T>();
handle(handlers);
var subscription = new ClusterSubscription(
TopicAddMessageListenerCodec.EncodeRequest(Name, Cluster.IsSmartRouting),
ReadSubscribeResponse,
CreateUnsubscribeRequest,
ReadUnsubscribeResponse,
HandleEventAsync,
new SubscriptionState <TopicEventHandlers <T> >(Name, handlers));
await Cluster.Events.InstallSubscriptionAsync(subscription).CAF();
return(subscription.Id);
}