lib/flor/unit/hooker.rb
def shutdown

      @hooks.each do |n, o, hook, b|

        hook.shutdown if hook.respond_to?(:shutdown)
      end
    end
def shutdown

      @hooks.each do |n, o, hook, b|

        hook.shutdown if hook.respond_to?(:shutdown)
      end
    end
NB: logger configuration entries start with "hok_"