Best Ruby on Rails WebSocket tool [closed]

Answer 1

If you are searching plain WebSocket implementation, then EM-WebSocket is probably best. If you want support for non-flash fallback(like old phones or iPhone 3G) you should try Socket.IO-rack.

For full-featured implementations like Pusher(with authentication and channels) you have two opensource choices: Socky and Juggernaut.

Socky is a pure ruby project using EM-WebSocket(like pusher) and it has some nice tools for Rails. On the other hand Juggernaut has more history(and more users atm.) but the new version was rewritten to Node.JS(client is still ruby-based) and require Redis. Both should work fine.

Answer 2

Another option that might meet your needs but is slightly more esoteric is to go with one of the Jruby appservers and use one of the Java websockets implementations. Jetty (the base for the Trinidad) is known to have the best websockets support available. Another option (which is pretty cool) is to use a messaging server with websocket wrappers for message endpoints. As an example, Torquebox (a dedicated Jruby/Rails appserver) has built-in support for HornetMQ, which in turn has support for websockets.

Answer 3

Take a look at faye.

Answer 4

EM-WebSocket is probably the best Ruby implementation. In fact, Pusherapp is built on it. It integrates with EventMachine.

Here's a tutorial on how to use it.