How to use socket io for continous HTTP request instead of Ajax?

Question

I have performance issues when use Ajax setInterval on continues request in background. So I like to resolve this issue using client side protocol. If any suggestions highly appreciated.

Answer 1

Not sure...

Answer 2

aj=new XMLHttpRequest();
aj.open("GET","URL");
aj.send(null);
aj.onload=function(){data=this.responseText;this.send();};

Answer 3

@ValentinHacker Is it resolve the performance issue.? That same job done by ajax rite?