Don't use objects ;-)
Use classes, and pass the system around to those who need it.
class MyRepo(system: ActorSystem) { ... }
--
Konrad `ktoso` Malawski
Akka <http://akka.io> @ Lightbend <http://lightbend.com>
On 2 June 2016 at 12:33:23, Luciano Molinari (lucmolin...@gmail.com) wrote:
Hi all,
I'm creating a small project using Akka Http and I'm creating an Actor
System for it, as per documentation.
In this project, I'm also using another lib (rediscala) that requires an
Actor System instance as well. So, more or less like this:
MyRest.scala
trait MyRest extends MyJsonProtocol {
val route: Route = ...
MyRepository.dosomething(..)
MyRepository.scala
object MyRepository {
implicit val system = ActorSystem("repository-system")
val redis = RedisClient()
...
MyAppServer.scala
object MyAppServer extends App with MyRest {
implicit val system = ActorSystem("my-system")
implicit val materializer = ActorMaterializer()
implicit val executionContext = system.dispatcher
val bindingFuture = Http().bindAndHandle(route, "localhost", 8080)
println(s"The server is ready to handle HTTP requests")
StdIn.readLine
bindingFuture
.flatMap(_.unbind())
.onComplete(_ => system.terminate())
}
In this situation 2 actor systems are being created, one for Akka Http and
one for RedisClient. I'm aware ActorSystem is a heavy object to be created,
so I'm wondering if there's some alternate approach/pattern of this is OK.
Thanks and regards,
Luciano
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>>>>>>>>>> Read the docs: http://akka.io/docs/
>>>>>>>>>> Check the FAQ:
>>>>>>>>>> http://doc.akka.io/docs/akka/current/additional/faq.html
>>>>>>>>>> Search the archives: https://groups.google.com/group/akka-user
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