Hi!
I'm having a very hard time with akka configuration, I have read quite a
lot, still it seems i fail to understand the proper way to configure akka
many times.
lets suppose i have an actor that wants to send messages to remote actors,
to make it fail proof i want to have groups so i can have the same acto
deployed in several apps, right now is only one of each kind
So far this is my configuration:
akka {
loglevel = INFO
actor {
provider = "akka.remote.RemoteActorRefProvider"
deployment {
/recommendations {
router = round-robin-group
routees.paths = [
"akka.tcp://[email protected]:2553/user/RecommendationsActor",
]
}
/trends {
router = round-robin-group
routees.paths = [
"akka.tcp://[email protected]:2554/user/TrendsActor",
]
}
/front {
router = round-robin-pool
nr-of-instances = 5
}
}
}
remote {
enabled-transports = ["akka.remote.netty.tcp"]
netty.tcp {
hostname = "127.0.0.1"
port = 2551
}
}
}
the problem is that when i want to get a reference to trends or
recommendations from actor front
to do something like this:
public void onReceive(Object message) throws Exception {
System.out.println(message);
ActorRef recommendations =
getContext().actorOf(FromConfig.getInstance().props(), "recommendations");
ActorRef trend = getContext().actorOf(FromConfig.getInstance().props(),
"trends");
recommendations.tell(message, self());
trend.tell(message, self());
}
it fails with:
Caused by: akka.ConfigurationException: Configuration missing for router
[akka://front/user/front/$a/recommendations] in 'akka.actor.deployment'
section.
I dont get why it tries to get recommendations in the path
/front/$a/recommendations I guess it must be something regarding
supervision?
Which would be the proper way to configure or retrieve this?
thanks in advance
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