From: "Ludovic Courtès" <ludo@gnu.org>
To: 63646-done@debbugs.gnu.org, 63634-done@debbugs.gnu.org
Cc: Josselin Poiret <dev@jpoiret.xyz>,
Christopher Baines <mail@cbaines.net>,
Simon Tournier <zimon.toutoune@gmail.com>,
Mathieu Othacehe <othacehe@gnu.org>,
Tobias Geerinckx-Rice <me@tobias.gr>,
Ricardo Wurmus <rekado@elephly.net>
Subject: bug#63646: [PATCH] substitute: If a server's nar URL is 404, try the next one(s).
Date: Tue, 30 May 2023 00:19:07 +0200 [thread overview]
Message-ID: <87cz2ieq78.fsf_-_@gnu.org> (raw)
In-Reply-To: <87v8gkv088.fsf@gnu.org> ("Ludovic Courtès"'s message of "Mon, 22 May 2023 17:45:27 +0200")
Hi,
Ludovic Courtès <ludo@gnu.org> skribis:
> Ludovic Courtès <ludo@gnu.org> skribis:
>
>> + (define (try-fetch choices)
>> + (match choices
>> + (((uri compression file-size) rest ...)
>> + (guard (c ((and (pair? rest) (network-error? c))
>> + (warning (G_ "download from '~a' failed, trying next URL~%")
>> + (uri->string uri))
>
> I realized we can change ‘network-error?’ to ‘http-get-error?’ above.
> Otherwise, we could find ourselves trying several nar URLs on the same
> server when the error is ETIMEDOUT or ECONNREFUSED, which would be a
> waste of time.
Pushed as 8af9a2aa5fa2fa5b00234c1cbe12e9aff60888a0.
Ludo’.
prev parent reply other threads:[~2023-05-29 22:20 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-05-22 15:30 [bug#63646] [PATCH] substitute: If a server's nar URL is 404, try the next one(s) Ludovic Courtès
2023-05-22 15:45 ` Ludovic Courtès
2023-05-29 22:19 ` Ludovic Courtès [this message]
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