How to create resizable pool router with new Typed router API?

@iLoveZod13 wrote:

Hi there,

I am trying to create resizable pool router with Akka Typed API. But it seems that new Typed router API does not support resizable pool.

Does this mean I will have to create resizable pool router with classic API and use it inside my typed Akka codes?

I tried with below:

import akka.actor.typed.scaladsl.adapter._  //Adapter to mix classic API with typed one
object Worker {
  sealed trait Command
  case class DoLog(text: String) extends Command

  def apply(): Behavior[Command] = Behaviors.setup { context =>
    context.log.info("Starting worker")

    Behaviors.receiveMessage {
      case DoLog(text) =>
        context.log.info("{} got message {}",context.self , text)
        Behaviors.same
    }
  }
}

object MainController {
  def apply(): Behavior[NotUsed] = {

    Behaviors.setup[NotUsed]{
       context => {
         //val config = ConfigFactory.load()
         val router: classic.ActorRef = context.actorOf(
                                          FromConfig.props(classic.Props[Worker]),
                                          "worker-pool-router")

         (0 to 10).foreach { n =>
           router ! Worker.DoLog(s"msg $n")
         }

         Behaviors.same
       }
    }
  }
}

I got compiling error with “FromConfig.props(classic.Props[Worker])”. Because in classic API, Props[XX] => here XX is expected to be an Actor class instead of an object.

Maybe this is a stupid question since I am a totally newbie to both scala and akka.

Any tips will be appreicated

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