Does ActionCable Smell Like Rails? — Engineering BlogNot long ago, Rails got ActionCable. ActionCable is an interface to WebSockets and (potentially) other methods of turning a normal sent-to-browser web page into a two-way connection that can keep exchanging data. There have been a lot of these attempts over the years - WebSockets, Server-Sent Events, Comet and Server Push (HTTP1 and HTTP2) are all protocols to do that. There have been many Ruby im
