func main[] : i64
    s : i64 = must(net.listen?(net.pack_addr(127, 0, 0, 1), 8000))

    io.println("Listening on port 8000...")
    resp := mem.alloc(60000)
    while true
        conn := net.accept(s)
        if conn < 0
            continue

        n := net.read(conn, resp, 60000)
        net.send(conn, resp, n)
        net.close(conn)