Air 2 ServerSocket跨域問題

我希望通過ServerSocket類創建一個Air 2服務器（您將在下面的代碼中找到關於它的示例）。Air 2 ServerSocket跨域問題

約束：

服務器必須在空氣
客戶必須通過Web瀏覽器顯示

客戶端顯示與Web瀏覽器，所以當客戶想建立一個連接Air服務器，Flash通過套接字發送跨域請求，服務器將其發回，但沒有發生。

As3Doc指定當Flash發送跨域請求時，服務器必須將其發回，然後Flash關閉連接並在跨域確定時打開新連接。

我已經嘗試了不同的設置，但沒有任何工作，客戶端永遠不會收到CONNECTED的事件。

任何想法？

服務器端代碼：

<?xml version="1.0" encoding="utf-8"?> 
<s:WindowedApplication xmlns:fx="http://ns.adobe.com/mxml/2009" 
         xmlns:s="library://ns.adobe.com/flex/spark" 
         xmlns:mx="library://ns.adobe.com/flex/mx" initialize="init()"> 

    <s:TextArea x="0" y="0" width="100%" height="100%" id="log"/> 

    <fx:Script> 
     <![CDATA[ 
      private var _server : ServerSocket = new ServerSocket; 

      private function init() : void 
      { 
       _server.bind(4500, "127.0.0.1"); 
       _server.addEventListener(ServerSocketConnectEvent.CONNECT, onClientConnection); 
       _server.listen(); 
      } 

      private function onClientConnection(e : ServerSocketConnectEvent) : void 
      { 
       var socket : Socket = e.socket; 
       log.appendText("Client connected : " + socket.localAddress + ":" + socket.localPort + "\n"); 
       socket.addEventListener(ProgressEvent.SOCKET_DATA, onData); 
      } 

      private function onData(e:Event) : void 
      { 
       var socket : Socket = e.target as Socket; 
       log.appendText("Data : " + socket.readUTFBytes(socket.bytesAvailable)); 
       socket.writeUTF(
        '<cross-domain-policy>' + 
        '  <allow-access-from domain="*" to-ports="4500" />' + 
        '</cross-domain-policy>' 
        + String.fromCharCode(0) 
        ); 
       socket.writeByte(0); 
       socket.flush(); 
       socket.close(); 
      } 
     ]]> 
    </fx:Script> 
</s:WindowedApplication>

客戶端代碼：

package 
{ 
    import flash.display.Sprite; 
    import flash.events.Event; 
    import flash.events.IOErrorEvent; 
    import flash.events.SecurityErrorEvent; 
    import flash.net.Socket; 
    import flash.text.TextField; 
    import flash.utils.setTimeout; 

    public class TestClient extends Sprite 
    { 
     private var log : TextField; 
     private var _socket : Socket; 

     public function TestClient() 
     { 
      log = new TextField; 
      log.width = stage.stageWidth; 
      log.height = stage.stageHeight; 
      addChild(log); 

      _socket = new Socket; 
      _socket.addEventListener(Event.CONNECT, onConnection); 
      _socket.addEventListener(SecurityErrorEvent.SECURITY_ERROR, onError); 
      _socket.addEventListener(IOErrorEvent.IO_ERROR, onError); 
      tryConnection(); 
     } 

     private function tryConnection() : void 
     { 
      log.appendText("Try connection ... \n"); 
      _socket.connect("127.0.0.1", 4500); 
     } 

     private function onConnection(e : Event) : void 
     { 
      log.appendText("Connected !"); 
     } 

     private function onError(e : Event) : void 
     { 
      log.appendText(e.toString() + "\n"); 
      setTimeout(tryConnection, 1000); 
     } 
    } 
}

來源

2011-05-10 Simon Eyraud