Re:Asynchronous ruby framework for websockets, eventsource a...
by lifo on Tuesday August 30, 2011 @10:45AM
(#2941642)
1. It can work within the same Rails process if you're using async Rails.
2. http://cramp.in/examples two chat apps there. But I don't have a live demo running.
2. Generally, the "Hello World" for a real-time framework is a simple chat application.