# File lib_ctrl/rucy/params.rb, line 728
    def server_setup(control, err_mon, server)
      folder = server.document.find('/')[0]
      for attrs in @list
        alias_path = attrs['alias_path']
        orig_path = attrs['orig_path']
        host = attrs['virtual_host']
        begin
          if (host) then
            host += ':' + server.port.to_s
            folder.set_virtual_alias(host, alias_path, orig_path)
          else
            folder.set_alias(alias_path, orig_path)
          end
        rescue
          err_mon.capture_alias_error($!, alias_path, orig_path, host)
          server.err("error: unavaiable alias: (#{$!.class}) #{$!}")
        end
      end
      nil
    end