Actor SupervisorStrategy:处理特定子Actor的异常

Question

假设我有以下代码：

  override val supervisorStrategy: SupervisorStrategy = {
    def defaultDecider: Decider = {
      case _: ActorInitializationException => Stop
      case _: ActorKilledException => Stop
      case ce: ConnectException => {
        log.info("ConnectException found. Restarting actor....")
        Restart 
      }
      case _: Exception  =>  Stop
    }

    OneForOneStrategy(maxNrOfRetries = 10, withinTimeRange = Duration.Inf)(defaultDecider)
  }
  val actor1Dispatcher = context.actorOf(Props[actor1Dispatcher], name = "actor1Dispatcher")
  val actor2Dispatcher = context.actorOf(Props[actor2Dispatcher], name = "actor2Dispatcher")
  val actor3Dispatcher = context.actorOf(Props[actor3Dispatcher], name = "actor3Dispatcher")

如果actor是actor1Dispatcher，我只想在ConnectionException上重新启动该actor，否则，我只想以默认方式运行。这个是可能的吗？我还没有找到任何可以只对一种类型的儿童演员运行调度的东西。

Answer 1

也许是这样的？

case ce: ConnectException if sender.path.name=="actor1Dispatcher" => Restart