From: Robert Pluim <rpluim@gmail.com>
To: Robin Tarsiger <rtt@dasyatidae.com>
Cc: Eli Zaretskii <eliz@gnu.org>, emacs-devel@gnu.org
Subject: Re: ai_flags in calls to getaddrinfo, broader call for reproducibility check
Date: Mon, 11 Jan 2021 13:42:58 +0100 [thread overview]
Message-ID: <87o8hvd4q5.fsf@gmail.com> (raw)
In-Reply-To: <74b7a0a9-0eb3-7944-19d2-f72424ee72d7@dasyatidae.com> (Robin Tarsiger's message of "Mon, 11 Jan 2021 04:47:11 -0600")
Robin Tarsiger <rtt@dasyatidae.com> writes:
> In the meantime, if others on the list would be willing to test these
> on Windows and/or with unusual resolver configurations, especially
> if you can get or point to a packet dump of how a Windows system
> converts different getaddrinfo parameters to DNS requests on the
> wire (and the responses, if comfortable with that), that would also
> be useful. In particular, if this turns out to be specific to
> Windows but not specific to that one host's network, then it may
> make sense to set some flags conditioned on OS. I am also curious
> whether AI_ALL _without_ AI_V4MAPPED does anything on Windows, per
> what I mentioned upthread.
>
Iʼve only been tangentially following this discussion, but my first
reaction is that V4 mapped V6 addresses are best avoided. Either go
for proper IPv6 connectivity or avoid IPv6 entirely..
> -RTT "Why is wanting things to be correct so messy sometimes"
Such is life (and not just with technology).
Robert
next prev parent reply other threads:[~2021-01-11 12:42 UTC|newest]
Thread overview: 50+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-31 15:06 ai_flags in calls to getaddrinfo Eli Zaretskii
2020-12-31 22:40 ` Robin Tarsiger
2021-01-01 7:43 ` Eli Zaretskii
2021-01-01 11:40 ` Robin Tarsiger
2021-01-01 12:04 ` Robin Tarsiger
2021-01-01 12:48 ` Eli Zaretskii
2021-01-02 0:19 ` Robin Tarsiger
2021-01-03 16:00 ` Eli Zaretskii
2021-01-11 10:47 ` ai_flags in calls to getaddrinfo, broader call for reproducibility check Robin Tarsiger
2021-01-11 12:42 ` Robert Pluim [this message]
2021-01-11 15:25 ` Eli Zaretskii
2021-01-11 15:47 ` Robert Pluim
2021-01-11 16:44 ` Eli Zaretskii
2021-01-11 17:07 ` Robin Tarsiger
2021-01-11 17:53 ` Robert Pluim
2021-01-11 18:30 ` Robin Tarsiger
2021-01-11 18:42 ` Robert Pluim
2021-01-11 19:28 ` Stefan Monnier
2021-01-11 20:12 ` Robert Pluim
2021-01-11 20:41 ` Eli Zaretskii
2021-01-11 20:55 ` Stefan Monnier
2021-01-11 21:02 ` Robert Pluim
2021-01-11 21:09 ` Lars Ingebrigtsen
2021-01-11 21:15 ` Robert Pluim
2021-01-11 22:42 ` Lars Ingebrigtsen
2021-01-12 9:40 ` Robert Pluim
2021-01-12 12:49 ` Lars Ingebrigtsen
2021-01-12 13:04 ` Robert Pluim
2021-01-12 14:08 ` Lars Ingebrigtsen
2021-01-12 14:29 ` Robert Pluim
2021-01-12 18:06 ` Lars Ingebrigtsen
2021-01-12 15:14 ` Stefan Monnier
2021-01-12 15:45 ` Eli Zaretskii
2021-01-12 3:29 ` Eli Zaretskii
2021-01-11 20:46 ` Eli Zaretskii
2021-01-11 20:56 ` Robert Pluim
2021-01-12 15:01 ` Eli Zaretskii
2021-01-12 15:36 ` Robert Pluim
2021-01-12 15:42 ` Eli Zaretskii
2021-01-12 16:00 ` Robert Pluim
2021-01-12 16:05 ` Eli Zaretskii
2021-01-12 17:56 ` Robert Pluim
2021-01-11 19:32 ` Basil L. Contovounesios
2021-01-11 20:19 ` Robert Pluim
2021-01-11 23:57 ` Andy Moreton
2021-01-12 9:44 ` Robert Pluim
2021-01-12 11:56 ` tomas
2021-01-01 10:59 ` ai_flags in calls to getaddrinfo Lars Ingebrigtsen
2021-01-01 12:50 ` Eli Zaretskii
2021-01-02 5:40 ` Lars Ingebrigtsen
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