class ActionCable::Connection::Base

def respond_to_invalid_request
  close(reason: ActionCable::INTERNAL[:disconnect_reasons][:invalid_request]) if websocket.alive?
  logger.error invalid_request_message
  logger.info finished_request_message
  [ 404, { Rack::CONTENT_TYPE => "text/plain; charset=utf-8" }, [ "Page not found" ] ]
end