Сокеты

[Давид]

Я дописал код, но выдает ошибку

Error #2044: Необработанный ioError:. text=Error #2031: Ошибка сокета. URL: localhost
at sqr1_fla::MainTimeline/frame1()

import com.adobe.serialization.json.JSON;
 
var MyNum:int=null;
 
   /* connect to socket */
var socket:XMLSocket  = new XMLSocket();
    socket.connect("localhost", 2000); 
 
 
		        /* state of connect to socket */	     
socket.addEventListener(Event.CONNECT,socketConnected);
 
 function socketConnected(e:Event):void{
	trace("client - socket connected", socket.connected);  //тут нечего не вводить
 
 }
 
 
         /* read the string from the socket*/
socket.addEventListener(DataEvent.DATA, socketData);
 
 
function socketData(e:DataEvent):void  {
	var read_socket=e.data;
	trace(read_socket);
 
	server.text = read_socket;
 
 
 
		var key:Array = [];
		var hk:int = 0;
	        stage.addEventListener(KeyboardEvent.KEY_DOWN, downn);
	        hk++;
			function downn(e:KeyboardEvent): void{
				hk++;
				if (key[e.keyCode] == true){
				  return;
				}else{
 
 
 
					var Data:String  = '<?xml version="1.0" encoding="UTF-8"?><email><aaa>"+hk+" DOWN</aaa></email> ';
					client.text = Data;
						socket.send(Data);
						key[e.keyCode] = true;
 
					}
		 		}
 
 
		stage.addEventListener(KeyboardEvent.KEY_UP, up);
			function up(e:KeyboardEvent): void{
					hk++;
 
 
					var Data1:String  = '<?xml version="1.0" encoding="UTF-8"?><email><aaa>"+hk+" UP</aaa></email> ';
					client.text = Data1;
					key[e.keyCode] =null;
 
 
 
		 		}
 
}
//socket.send('<?xml version="1.0" encoding="UTF-8"?><email><c>bye</email>');
 
					/*close to socket*/
 socket.close();