Open socket only on auth

[christophrus]

Because I was wondering if it isn’t a waste of resources to open a socket every time someone hits the site, e.g. when the login buttons are implemented into the header and they don't even intend to login, I decided to modify your example a bit to let it only open a socket when someone actually hits the login button, and also close the socket after the login is done.

[funador]

Thanks Christopher! Going to leave this open in case other folks are looking to solve the same problem they can grab your branch. Cheers