# File lib/chef/expander/node.rb, line 121
      def broadcast_control_queue
        @broadcast_control_queue ||= begin
          log.debug { "declaring broadcast control queue #{broadcast_control_queue_name}"}
          q = MQ.queue(broadcast_control_queue_name)
          log.debug { "binding broadcast control queue to broadcast control exchange"}
          q.bind(broadcast_control_exchange)
          q
        end
      end