accbel/nodejs-socketio-example — pull request #1 by marcosinger (2012-10-26 16:04:02+00:00)
Title: Just some improvements

* Single var pattern
* Using non immediate functions as callback instead of anonymous functions
* event.which instead of event.charCode or event.keyCode
* Sending a message when user leaves the room
* Removes the right user (from the online list) when there is more than one with the same nickname