we use urlloader in ios9.3.2 but haven't touched off the HTTPStatusEvent.

we have a app for ios with completely disable App Transport Security by using <key>NSAllowsArbitraryLoads</key><true/>.

我们有一个IOS的APP,关闭了ATS的.

when we used URLMonitor for checking the network is working well or not,the URLMonitor Event either StatusEvent.STATUS or HTTPStatusEvent.HTTP_RESPONSE_STATUS haven't been touched off.

当我们使用URLMonitor 去检查网络是否正常工作,这个URLMonitor 事件,不管是StatusEvent.STATUS 还是 HTTPStatusEvent.HTTP_RESPONSE_STATUS都没有被触发

  var url:URLRequest = new URLRequest("http://" + ip_url);

  url.method = "HEAD";

  var monitor:URLMonitor = new URLMonitor(url);

  monitor.pollInterval = 3 * 1000;

  monitor.addEventListener(StatusEvent.STATUS,  monitor_STATUS);

  function monitor_STATUS(e:StatusEvent):void

  {

  Logger.LogTry("网络连接" + e.targetmonitor.available.toString())

}

if there was no network,it should touch off the event that tell me the monitor.available is false,or the network can work ,tell me the monitor.available is true.

如果没有网络,那应该触发monitor.available是false的值.反之有网络,monitor.available是true

The result is  it havn't touched off no any StatusEvent.

结果是没有出发任何事件.

I want to know what is the reason is that URLMonitor havent received any event?

我想知道没有收到任何事件是原因是什么?