EventMachine and Sinatra based chat server. Client provided by michiel's node-websocket-server example with some refactoring by me, with much thanks!

USAGE:

Clone, then ruby sinatraserver.rb, making sure you have the required dependencies installed.

Interesting note: You cannot run a Sinatra server and an EM server from the same file when hosting through Heroku. Turns out a rack application is given a single port through Thin, so hosting it on two different ports proves impossible.