failsafe_response

# File actionpack/lib/action_controller/failsafe.rb, line 37
      def failsafe_response(exception)
        log_failsafe_exception(exception)
        [500, {'Content-Type' => 'text/html'}, [failsafe_response_body]]
      rescue Exception => failsafe_error # Logger or IO errors
        $stderr.puts "Error during failsafe response: #{failsafe_error}"
      end