Realtime web application demo including: symfony2, nodejs, redis and socket.io (for websockets).
You need to have all of those packages installed.
NOTE to Windows users : don't worry, all of those packages are installable on windows.
It's as simple as blinking your eyes :).
1- under your root project folder :
composer install
2- under (node) folder
npm install
that's it :) !
Now all what you have to do is to start your nodejs server with
node node/server.js
(of course for production use you will need to daemonize it)
Now every time you insert a new news from /admin/new all the connected users will see a realtime notification about that news.