def start
      mutex.synchronize do
        check_process!
        return if connection.running?

        log(:debug) { "Start on #{uri}..." }

        @routes << config[:routing_file] if config[:routing_file].present?
        @routes.reload
        connection.bind(@routes)
      end
    end
def start
      mutex.synchronize do
        check_process!
        return if connection.running?

        log(:debug) { "Start on #{uri}..." }

        @routes << config[:routing_file] if config[:routing_file].present?
        @routes.reload
        connection.bind(@routes)
      end
    end
rubocop:disable AbcSize