func main[] : I64
    let s: I64 = net.listen(8000)

    let resp: String = mem.alloc(60000)
    while true
        let conn: I64 = net.accept(s)
        if conn < 0
            continue

        let n: I64 = net.read(conn, resp, 60000)
        net.send(conn, resp, n)
        net.close(conn)