dispatch_websocket_message

# File actioncable/lib/action_cable/connection/base.rb, line 90
      def dispatch_websocket_message(websocket_message) # :nodoc:
        if websocket.alive?
          handle_channel_command decode(websocket_message)
        else
          logger.error "Ignoring message processed after the WebSocket was closed: #{websocket_message.inspect})"
        end
      end