# File lib/gelf/transport/udp.rb, line 10
      def send_datagrams(datagrams)
        socket = get_socket
        idx = get_address_index

        host, port = @addresses[idx]
        set_address_index((idx + 1) % @addresses.length)
        datagrams.each do |datagram|
          socket.send(datagram, 0, host, port)
        end
      end