Ruby’s Rack Push: Decoupling the real-time web application from the web(UPDATED: updated to the PR are now reflected in the post) Something exciting is coming. Everyone is talking about WebSockets and their older cousin EventSource / Server Sent Events (SSE). Faye and ActionCable are all the rage and real-time updates are becoming easier than ever. But it’s all a mess. It’s hard to set up, it’s hard to maintain. The performance is meh. In short, the existing design i
