public PublishSubscribeServerRouter(
ILoggerFactory loggerFactory,
Func <Subscription, ITopicFilter> topicFilterFactory)
{
_topicFilterFactory = topicFilterFactory;
_logger = loggerFactory.CreateLogger <PublishSubscribeServerRouter>();
_lookup = new SubscriptionWriterLookupCache <IServerStreamWriter <Message> >(
new SubscriptionWriterLookup <IServerStreamWriter <Message> >());
}
public PublishSubscribeRouterActor(
string clusterName,
ILoggerFactory loggerFactory,
Func <Subscription, ITopicFilter> topicFilterFactory,
int sendBufferSize = 8192)
{
if (loggerFactory == null)
{
throw new ArgumentNullException(nameof(loggerFactory));
}
_topicFilterFactory = topicFilterFactory ?? throw new ArgumentNullException(nameof(topicFilterFactory));
_lookup = new SubscriptionWriterLookupCache <PID>(new SubscriptionWriterLookup <PID>());
_logger = loggerFactory.CreateLogger <PublishSubscribeRouterActor>();
_publishSubscribeRouterActorName = $"{clusterName}_{typeof(PublishSubscribeRouterActor).FullName}";
Props props = Actor.FromFunc(ReceiveAsync).WithMailbox(() => BoundedMailbox.Create(sendBufferSize));
PubSubRouterActorPid = Actor.SpawnNamed(props, _publishSubscribeRouterActorName);
_topologySubscription = Actor.EventStream
.Subscribe <ClusterTopologyEvent>(clusterTopologyEvent => { PubSubRouterActorPid.Tell(clusterTopologyEvent); });
}