安全的Websockets无法在iphone浏览器上运行

I have made the setup of websockets on nginx server.

I am using the javascript websockets in my project over SSL.

They are working fine on desktop browsers, android browsers and blackberry browsers. But they are not working on the iPhone browsers.

I have also checked the compatibility of iPhone browsers. I have tested in the safari and chrome on iPhone.

Please Help Me for any solution.