Create a child Actor based on the received message ID











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The parent actor creates a child actor based on the identity in the received message, and the same message ID will reuse the child actor. What should I do? I am using this way now.



override def receive: Receive = {

    case location: DeviceLocationInfo =>

       log.info(s"$location")

     val settings = CacheBasicAlarmSettingInRedis(system)

       .memoizeInRedisBasicAlarmSetting(location.deviceId)

     settings foreach { setting =>

      val actorRef = context.child(location.deviceId)

        .getOrElse(context.actorOf(Props(new OverSpeedAlarm),location.deviceId))

      actorRef ! location

     }



    case _ =>

  }





akka







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    down vote

    favorite












    The parent actor creates a child actor based on the identity in the received message, and the same message ID will reuse the child actor. What should I do? I am using this way now.



    override def receive: Receive = {
    
    case location: DeviceLocationInfo =>
    
       log.info(s"$location")
    
     val settings = CacheBasicAlarmSettingInRedis(system)
    
       .memoizeInRedisBasicAlarmSetting(location.deviceId)
    
     settings foreach { setting =>
    
      val actorRef = context.child(location.deviceId)
    
        .getOrElse(context.actorOf(Props(new OverSpeedAlarm),location.deviceId))
    
      actorRef ! location
    
     }
    

    
    case _ =>
    
  }





    akka







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    lei zhang is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
    Check out our Code of Conduct.






















      up vote
      0
      down vote

      favorite









      up vote
      0
      down vote

      favorite











      The parent actor creates a child actor based on the identity in the received message, and the same message ID will reuse the child actor. What should I do? I am using this way now.



      override def receive: Receive = {
      
    case location: DeviceLocationInfo =>
      
       log.info(s"$location")
      
     val settings = CacheBasicAlarmSettingInRedis(system)
      
       .memoizeInRedisBasicAlarmSetting(location.deviceId)
      
     settings foreach { setting =>
      
      val actorRef = context.child(location.deviceId)
      
        .getOrElse(context.actorOf(Props(new OverSpeedAlarm),location.deviceId))
      
      actorRef ! location
      
     }
      

      
    case _ =>
      
  }





      akka







      share|improve this question









      New contributor




      lei zhang is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.











      The parent actor creates a child actor based on the identity in the received message, and the same message ID will reuse the child actor. What should I do? I am using this way now.



      override def receive: Receive = {
      
    case location: DeviceLocationInfo =>
      
       log.info(s"$location")
      
     val settings = CacheBasicAlarmSettingInRedis(system)
      
       .memoizeInRedisBasicAlarmSetting(location.deviceId)
      
     settings foreach { setting =>
      
      val actorRef = context.child(location.deviceId)
      
        .getOrElse(context.actorOf(Props(new OverSpeedAlarm),location.deviceId))
      
      actorRef ! location
      
     }
      

      
    case _ =>
      
  }





      akka




      akka






      share|improve this question









      New contributor




      lei zhang is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.











      share|improve this question









      New contributor




      lei zhang is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.









      share|improve this question




      share|improve this question








      edited 17 hours ago









      Stijn

      15.7k977126




      15.7k977126






      New contributor




      lei zhang is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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      asked 17 hours ago









      lei zhang

      11




      11




      New contributor




      lei zhang is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.





      New contributor





      lei zhang is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.






      lei zhang is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.





























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