$: << File.dirname(__FILE__) + '/../lib'
require 'em-whois'

# Asynchronous WHOIS lookup -- em-whois should opt to use EM-based TcpSocket

EM.synchrony do  
  
  # EM pulse
  EM.add_periodic_timer(0.1) do
    STDERR.print "."
  end

  # Async WHOIS lookup
  domain = ARGV[0] || "github.com"
  
  r = Whois.whois(domain)
  
  puts "\r#{domain}\n#{"-" * domain.length}"
  [:available?, :status, :expires_on].each do |k|
    puts "#{k}: #{r.properties[k]}"
  end

  EM.stop
end