# File lib/chef/daemon.rb, line 67
      def running?
        if pid_from_file.nil?
          false
        else
          Process.kill(0, pid_from_file)
          true
        end
      rescue Errno::ESRCH, Errno::ENOENT
        false
      rescue Errno::EACCES => e
        Chef::Application.fatal!("You don't have access to the PID file at #{pid_file}: #{e.message}")
      end