WebRTC is not work

[vetinh0607]

Get the sources
Move them in your www directory
Change the server address in index.php and webrtc.js if needed
Launch index.js in nodejs_server with "node /path/to/your/www/nodejs_server/index.js"
Open the page http://yourserver/
==>> EROR, nothing on the web page accept "Socket IO is started."
And I Cant not start httpd and node index.js at the same time.

Plz help me!
Thanks!
Ronal