public ReaderSource <T> CurrentTaggedEvents(Tag tag)
{
if (tag == null)
{
throw new ArgumentException("Tag is null");
}
var actorName = Regex.Replace(_topic, @"[^\w\d]", "");
var msg = new CurrentEventsByTag <T>(_tenant, _namespace, _topic, _fromMessageId, _toMessageId, tag, _brokerWebServiceUrl, _conf.ReaderConfigurationData, _clientConfiguration);
var actor = _actorSystem.ActorOf(CurrentEventsByTagActor <T> .Prop(msg, _client, _lookup, _cnxPool, _generator, _schema), actorName);
return(new ReaderSource <T>(_brokerWebServiceUrl, actor));
}
public SqlSource <IEventEnvelope> CurrentTaggedEvents(Tag tag)
{
if (tag == null)
{
throw new ArgumentException("Tag is null");
}
var buffer = new BufferBlock <IEventEnvelope>();
var actorName = Regex.Replace(_topic, @"[^\w\d]", "");
var msg = new CurrentEventsByTag(_tenant, _namespace, _topic, _selectedColumns, _fromMessageId, _toMessageId, tag, _options, _brokerWebServiceUrl);
var actor = _actorSystem.ActorOf(CurrentEventsByTagActor.Prop(msg, buffer), actorName);
return(new SqlSource <IEventEnvelope>(_brokerWebServiceUrl, buffer, actor));
}
public CurrentEventsByTagActor(CurrentEventsByTag message, BufferBlock <IEventEnvelope> buffer)
{
_admin = new Admin.Public.Admin(message.AdminUrl, new HttpClient());
_buffer = buffer;
_message = message;
var topic = $"persistent://{message.Tenant}/{message.Namespace}/{message.Topic}";
var partitions = _admin.GetPartitionedMetadata(message.Tenant, message.Namespace, message.Topic);
Setup(partitions.Body);
Receive <Terminated>(t =>
{
var children = Context.GetChildren();
if (!children.Any())
{
Context.System.Log.Info($"All children exited, shutting down in 5 seconds :{Self.Path}");
Self.GracefulStop(TimeSpan.FromSeconds(5));
}
});
}
public CurrentEventsByTagActor(CurrentEventsByTag <T> message, IActorRef client, IActorRef lookup, IActorRef cnxPool, IActorRef generator, ISchema <T> schema)
{
_admin = new Admin.Public.Admin(message.AdminUrl, new HttpClient());
_message = message;
_schema = schema;
_client = client;
_buffer = new BufferBlock <IMessage <T> >();
_cnxPool = cnxPool;
_lookup = lookup;
_generator = generator;
var topic = $"persistent://{message.Tenant}/{message.Namespace}/{message.Topic}";
var partitions = _admin.GetPartitionedMetadata(message.Tenant, message.Namespace, message.Topic);
Setup(partitions.Body, topic);
Receive <Akka.Actor.Terminated>(t =>
{
var children = Context.GetChildren();
if (!children.Any())
{
Context.System.Log.Info($"All children exited, shutting down in 5 seconds :{Self.Path}");
Self.GracefulStop(TimeSpan.FromSeconds(5));
}
});
Receive <ReceivedMessage <T> >(m =>
{
_buffer.Post(m.Message);
});
Receive <Messages.Receive>(_ =>
{
if (_buffer.TryReceive(out var message))
{
Sender.Tell(new AskResponse(message));
}
else
{
Sender.Tell(new AskResponse(null));
}
});
}
public static Props Prop(CurrentEventsByTag message, BufferBlock <IEventEnvelope> buffer)
{
return(Props.Create(() => new CurrentEventsByTagActor(message, buffer)));
}
public static Props Prop(CurrentEventsByTag <T> message, IActorRef client, IActorRef lookup, IActorRef cnxPool, IActorRef generator, ISchema <T> schema)
{
return(Props.Create(() => new CurrentEventsByTagActor <T>(message, client, lookup, cnxPool, generator, schema)));
}
