How to use WebSocket?

cocos2d-x C++
#1

I’m a newbie in Cocos2d-x.
I want to use websocket.
Would you give me some sample codes.

http://www.cocos2d-x.org/reference/native-cpp/d8/d3b/classcocos2d_1_1extension_1_1_web_socket.html

Thanks for all your help.