Simplest technique for creating Chat Rooms

Chris wrote:

I'm creating a chat room in rails.

I was wondering what people think is the simplest technique to achieve
What success/experience have other people had? Any optimisation
techniques would be useful to know.

Are you talking about a real-time chat room like Campfire? I think that
basically works by using some Javascript to poll the server every few
seconds to see if there are any new messages. I also vaguely remember
something about them writing a special lightweight handler on the
server side to respond to these messages without too much Rails


If you're looking for a non-polling solution, maybe investigate these:

Also there are plenty of established Java/applet solutions that can
be integrated - they might be a more surefire solution at this stage.