# File lib/mongrel.rb, line 816
816:     def listener(options={},&blk)
817:       raise "Cannot call listener inside another listener block." if (@listener or @listener_name)
818:       ops = resolve_defaults(options)
819:       ops[:num_processors] ||= 950
820:       ops[:timeout] ||= 0
821: 
822:       @listener = Mongrel::HttpServer.new(ops[:host], ops[:port].to_i, ops[:num_processors].to_i, ops[:timeout].to_i)
823:       @listener_name = "#{ops[:host]}:#{ops[:port]}"
824:       @listeners[@listener_name] = @listener
825: 
826:       # Does the actual cloaking operation to give the new implicit self.
827:       if blk
828:         cloaker(&blk).bind(self).call
829:       end
830: 
831:       # all done processing this listener setup, reset implicit variables
832:       @listener = nil
833:       @listener_name = nil
834:     end