unless defined? UNIX_SOCKET_NAME
  HERE = File.dirname(__FILE__)
  UNIX_SOCKET_NAME = File.join(ENV['TMPDIR']||'/tmp','memcached')
  
  # Kill memcached
  system("killall -9 memcached")
  
  # Start memcached
  verbosity = (ENV['DEBUG'] ? "-vv" : "")
  log = "/tmp/memcached.log"
  system ">#{log}"
  
  # Network memcached
  (43042..43046).each do |port|
    system "memcached #{verbosity} -U #{port} -p #{port} >> #{log} 2>&1 &"
  end
  # Domain socket memcached
  (0..1).each do |i|
    system "memcached -M -s #{UNIX_SOCKET_NAME}#{i} #{verbosity} >> #{log} 2>&1 &"
  end
end