    # File lib/merb-core.rb, line 56
        def exiting=(bool)
          Extlib.exiting = bool
          @exiting = bool
          if bool
            if Extlib.const_defined?("Pooling") && Extlib::Pooling.scavenger
              Extlib::Pooling.scavenger.wakeup
            end
            while prc = self.at_exit_procs.pop
              prc.call
            end unless Merb::Config[:reap_workers_quickly]
          end
          @exiting
        end