Get bonjour information about AirVideo servers

bonjour_airvideo.rb

require 'dnssd'
require 'timeout'

begin
timeout 3 do
  DNSSD.browse! '_airvideoserver._tcp.', 'local' do |r|
    puts "Found HTTP service: #{r.name}"
  	
    resolver = DNSSD::Service.new
		resolver.resolve(r) do |resolved|
			puts resolved.port
      puts resolved.target
      break unless resolved.flags.more_coming?
		end    
    break unless r.flags.more_coming?
  end
end
rescue Timeout::Error
end