我回答另一个问题这样一个问题：

I answered this question in another question:

http://***.com/questions/1064782/stop-the-browser-throbber-of-doom-while-loading-comet-server-push-iframe/

有特定浏览器技术，使纺纱停止或不开始纺都仍然加载数据与服务器推送。

There are browser-specific techniques to make the spinning stop, or not to begin spinning at all and still load data with a server-push.