using System.Text;
using System.Net.Sockets;

module Program
{
    Main() : void
    {
        def sock = Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
        sock.Connect("127.0.0.1", 1000);
        _ = sock.Send(Encoding.ASCII.GetBytes("Hell, world!"));
        sock.Close();
    }
}