private void setupServer(){
		try{
 ServerSocket sc=new  ServerSocket(this.port);
    LogTools.INFO(this.getClass(), "ɹ:"+port);
      while(true){
   java.net.Socket client=sc.accept();//ȴ
   String cAdd=client.getRemoteSocketAddress().toString();
   LogTools.INFO(this.getClass(), ":"+cAdd);
     ServerThread ct=new ServerThread(client);
     ct.start();//һ̣߳ȥ...
     }
     }catch(Exception ef){
	 LogTools.ERROR(this.getClass(), "ʧ:"+ef);
      }
	}