keeping socket.io between pages
there is no official method to this,
but,
you fake this with iframes in one page that holds a socket and passes it
to the iframes when they load.
Main page js:
var socket = io();
iframe.onload = function(){
iframe.contentWindow.setSocket(socket);
}
On the pages in the iframe:
var socket;
function setSocket(sock){
socket = sock;
//add listeners and emitters etc socket.on()
}