From: Alviro Iskandar Setiawan <alviro.iskandar@gnuweeb.org>
To: Ahmad Gani <reyuki@gnuweeb.org>
Cc: Ammar Faizi <ammarfaizi2@gnuweeb.org>,
"GNU/Weeb Mailing List" <gwml@vger.gnuweeb.org>
Subject: Re: [PATCH gwproxy v4 4/6] dnslookup: Initial work for implementation of C-ares-like getaddrinfo function
Date: Wed, 6 Aug 2025 18:09:42 +0700 [thread overview]
Message-ID: <CAOG64qMnayX=Oi=qYQJZcu7++s_DjvJOdVXg078HEXHHYU-tCQ@mail.gmail.com> (raw)
In-Reply-To: <20250806035727.216702-5-reyuki@gnuweeb.org>
On Wed, Aug 6, 2025 at 10:57 AM Ahmad Gani wrote:
> Introducing glibc's getaddrinfo replacement, the DNS protocol
> implementation is limited to standard query (OPCODE_QUERY) as for now,
> but may extended later as necessary.
Thinking about this further, I think this design is wrong. The DNS
library is expected to only handle bytes processing, leaving the
networking stack to the caller.
Think, how is it going to be integrated with io_uring?
We should let the caller perform the recv and send. This library
doesn't need to care about the networking stack at all. Make it the
caller's responsibility to feed the library with bytes from the
network.
-- Viro
next prev parent reply other threads:[~2025-08-06 11:09 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-08-06 3:57 [PATCH gwproxy v4 0/6] Initial work for DNS lookup implementation Ahmad Gani
2025-08-06 3:57 ` [PATCH gwproxy v4 1/6] dnslookup: Split common functionality and struct into net.h and net.c Ahmad Gani
2025-08-06 6:18 ` Alviro Iskandar Setiawan
2025-08-06 3:57 ` [PATCH gwproxy v4 2/6] dnslookup: Add a new parameter default_port Ahmad Gani
2025-08-06 6:20 ` Alviro Iskandar Setiawan
2025-08-06 3:57 ` [PATCH gwproxy v4 3/6] dnslookup: Allow only port string number Ahmad Gani
2025-08-06 3:57 ` [PATCH gwproxy v4 4/6] dnslookup: Initial work for implementation of C-ares-like getaddrinfo function Ahmad Gani
2025-08-06 6:40 ` Alviro Iskandar Setiawan
2025-08-06 6:51 ` Alviro Iskandar Setiawan
2025-08-06 8:43 ` Ahmad Gani
2025-08-06 8:40 ` Ahmad Gani
2025-08-06 11:09 ` Alviro Iskandar Setiawan [this message]
2025-08-06 11:20 ` Alviro Iskandar Setiawan
2025-08-06 11:39 ` Ammar Faizi
2025-08-06 12:30 ` Ahmad Gani
2025-08-06 20:54 ` Ammar Faizi
2025-08-06 12:30 ` Ahmad Gani
2025-08-06 21:33 ` Ammar Faizi
2025-08-14 4:54 ` Ahmad Gani
2025-08-06 3:57 ` [PATCH gwproxy v4 5/6] dnsparser: Transaction id creation is delegated to caller Ahmad Gani
2025-08-06 6:28 ` Alviro Iskandar Setiawan
2025-08-06 10:20 ` Ahmad Gani
2025-08-06 10:51 ` Alviro Iskandar Setiawan
2025-08-06 12:29 ` Ahmad Gani
2025-08-06 3:57 ` [PATCH gwproxy v4 6/6] dnslookup: Make gw_ares_getaddrinfo asynchronous Ahmad Gani
2025-08-06 6:22 ` Alviro Iskandar Setiawan
2025-08-06 8:42 ` Ahmad Gani
2025-08-06 7:03 ` [PATCH gwproxy v4 0/6] Initial work for DNS lookup implementation Ammar Faizi
2025-08-06 7:08 ` Ammar Faizi
2025-08-06 8:37 ` Ahmad Gani
2025-08-06 8:58 ` Ammar Faizi
2025-08-06 9:47 ` Ammar Faizi
2025-08-06 20:50 ` Ammar Faizi
2025-08-06 22:14 ` Ammar Faizi
2025-08-06 7:08 ` (subset) " Ammar Faizi
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