如何在正在运行的Flex应用程序中获取服务器端点？

import flash.net.registerClassAlias;
import flash.utils.ByteArray;
import flash.net.LocalConnection;

var lc:LocalConnection = new LocalConnection();
lc.connect("uniqueConnectionName");

var serverLc:LocalConnection = new LocalConnection();
serverLc.connect("uniqueConnectionName");

serverLc.client.onRequestServerEndpoint = function():String {
    return "http://yourserverendpoint.com";
}

lc.send("uniqueConnectionName", "onRequestServerEndpoint");

lc.addEventListener("result", function(event:Event):void {
    var serverEndpoint:String = event.target.result as String;
    trace("Server endpoint: " + serverEndpoint);
});