Akka集群没有绑定特定端口

Question

我想在2台计算机，localhost和远程计算机上配置Akka群集。

我有以下java文件

public class ShardingApp {

public static void main(String[] args) {

  startup( );

}

 public static void startup( ) {




  Config remotingConf = ConfigFactory.parseString(
          "  akka.remote {"+
          "    enabled-transports = [\"akka.remote.netty.tcp\"]\n"+
          "    netty.tcp {"+
          "       hostname = \"127.0.0.1\"\n"+
          "       port = "+ 2551+"\n"+
          "       bind-port = "+ 2551+"\n"+
          "     }"+
          " }");

  Config config = remotingConf.withFallback(ConfigFactory.load("application.conf"));




  ActorSystem system = ActorSystem.create("ShardingSystem", config);

  system.eventStream().setLogLevel(Logging.DebugLevel());

  ActorSystem.create();




  }
 }

这是我的Application.conf

akka {
   actor {
     provider = "akka.cluster.ClusterActorRefProvider"
 }


cluster {
 seed-nodes = [
  "akka.tcp://ShardingSystem@10.15.70.101:2551"]

# auto downing is NOT safe for production deployments.
# you may want to use it during development, read more about it in the docs.
#auto-down-unreachable-after = 10s
   }
}

我在远程计算机10.15.70.101上启动它，但它绑定到端口：122248 为什么？