Java 引用远程参与者的问题

我有一个play框架，它使用play-actor集成来引用远程akka系统并与之通信。看起来我没有正确地进行远程引用。首先，远程akka实现可引导接口，它有一个主节点，用于创建子参与者系统。
play-actor系统然后引用远程系统。下面给出了代码片段

这是创建本地参与者系统的Play框架节点

 public void connectMaster (final String classname)
 {  
     localActor.tell(classname);

 }

 public  void connectMaster ()
 {  
     //localActor.tell(getByte(new Coordinates()));
 }


 public void connectMaster (final WebSocket.In<JsonNode> in, final WebSocket.Out<JsonNode> out )
 {        
         in.onMessage(new Callback<JsonNode>() {
     public void invoke(JsonNode event) throws JsonParseException, JsonMappingException, IOException {                 

    ObjectMapper mapper = new ObjectMapper();               

    @SuppressWarnings("unchecked")
        Map<String,ArrayList<Object>> jsonMap = mapper.readValue(event, Map.class); 
    GesturePoints gp = new GesturePoints();

    gp.setPoints(jsonMap);
    localActor.tell(gp);            
     }
  });     } 

这是创建主参与者的远程akka系统主节点

package Rubine_Cluster;

import java.util.Arrays;

import com.typesafe.config.ConfigFactory;

import akka.actor.ActorRef;
import akka.actor.ActorSystem;
import akka.actor.Props;
import akka.kernel.Bootable;

/**
 * Hello world!
 *
 */
public class MasterNode implements Bootable
{
     final ActorSystem system;
     ActorRef masterActor;

      public MasterNode() {

        //Create a child actor of this actor upon initialization 
        system = ActorSystem.create("MasterNode", ConfigFactory.load()
            .getConfig("masterNode"));
         masterActor = system.actorOf(new Props(MasterActor.class),"masterActor");  

      }


      public void startup() {

      }

          public void shutdown() {
            system.shutdown();
          }
}  

这是由MasterNode创建的远程参与者系统

public class MasterActor extends UntypedActor {

    /**
     * 
     */

    ActorSystem system = ActorSystem.create("container");

    ActorRef worker1;

    //public MasterActor(){}

    @Override
    public void onReceive(Object message) throws Exception {
        System.out.println(" Master Actor 5");

         if(message instanceof GesturePoints)
         {  //GesturePoints gp = (GesturePoints) message;
              System.out.println(" Master Actor 1");             
         try {      worker1.tell(message, getSelf());

             System.out.println(" Master Actor 2");
                } catch (Exception e) {
                  getSender().tell(new akka.actor.Status.Failure(e), getSelf());
                  throw e;
                }

    }
         else{ unhandled(message);}
  }  

    public void preStart()
    {
      worker1 = getContext().actorFor("akka://WorkerNode@127.0.0.1:2553/user/workerActor");
    }

}

---

我想我的引用是错误的，或者可能是发送了一条消息，任何建议都是受欢迎的

我知道这不是Eclipse中的“bug”。但是你知道问题可能是什么吗？一种可能性是：standard out被重新定向了。我不熟悉阿克卡，因此无法对此发表评论。顺便说一句，我认为，您要做的事情最好是使用日志记录。如果您在命令行上运行程序，您会看到输出吗？（这将检查这是否是一个与Eclipse相关的问题）老实说，这里没有太多东西。首先，您没有向主参与者发送任何消息，因此根本不会调用onReceive。此外，创建辅助进程的代码不存在。你是说这段代码在Eclipse之外也能工作吗？

public class MasterActor extends UntypedActor {

    /**
     * 
     */

    ActorSystem system = ActorSystem.create("container");

    ActorRef worker1;

    //public MasterActor(){}

    @Override
    public void onReceive(Object message) throws Exception {
        System.out.println(" Master Actor 5");

         if(message instanceof GesturePoints)
         {  //GesturePoints gp = (GesturePoints) message;
              System.out.println(" Master Actor 1");             
         try {      worker1.tell(message, getSelf());

             System.out.println(" Master Actor 2");
                } catch (Exception e) {
                  getSender().tell(new akka.actor.Status.Failure(e), getSelf());
                  throw e;
                }

    }
         else{ unhandled(message);}
  }  

    public void preStart()
    {
      worker1 = getContext().actorFor("akka://WorkerNode@127.0.0.1:2553/user/workerActor");
    }

}