Overview

• module Async
  • module Cable
    • class Middleware

      Rack middleware that intercepts WebSocket upgrade requests and dispatches them to ActionCable, passing all other requests to the next app in the middleware stack.
    • class Railtie

      Rails integration that automatically inserts class Async::Cable::Middleware into the application middleware stack during initialization.

      • initializer
    • class Socket

      Wraps a WebSocket connection to provide the interface expected by ActionCable connections. Buffers outbound messages in a queue and drains them asynchronously so that transmission never blocks the event loop.