GNU logs - #26833, boring messages

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Subject: bug#26833: `guix substitute --substitute' dies on unreachable substitute server
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From: Maxim Cournoyer <maxim.cournoyer@HIDDEN>
Date: Mon, 08 May 2017 08:40:25 -0700
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Problem: When using multiple substitute servers, if one of the server is
temporarily unreachable, `guix substitute --substitute' will throw an
exception. Example (while bayfront server was down, attempting to build
a package only available locally (emacs-dvc)):

--8<---------------cut here---------------start------------->8---
guix package -i emacs-dvc
;;; note: source file /home/maxim/.config/guix/latest/gnu/packages/emacs.scm
;;;       newer than compiled /home/maxim/.config/guix/latest/gnu/packages/emacs.go
;;; note: source file /home/maxim/.config/guix/latest/gnu/packages/emacs.scm
;;;       newer than compiled /gnu/store/nqy9m6hhnkkfwr5wyq5bac96v9s9hc9i-guix-0.12.0-9.25a4/lib/guile/2.0/site-ccache/gnu/packages/emacs.go
;;; note: source file /home/maxim/.config/guix/latest/gnu/packages/emacs.scm
;;;       newer than compiled /run/current-system/profile/lib/guile/2.0/site-ccache/gnu/packages/emacs.go
;;; note: source file /home/maxim/.config/guix/latest/gnu/packages/emacs.scm
;;;       newer than compiled /home/maxim/.cache/guile/ccache/2.0-LE-8-2.0/home/maxim/src/guix/gnu/packages/emacs.scm.go
The following package will be installed:
   emacs-dvc    trunk-1.591     /gnu/store/sraxmg5qz9i4338s4ks7asgy4v68dgqs-emacs-dvc-trunk-1.591
>
substitute: updating list of substitutes from 'https://mirror.hydra.gnu.org'... 100.0%
substitute: updating list of substitutes from 'https://mirror.hydra.gnu.org'... 100.0%
Downloading https://bayfront.guixsd.org/nar/gzip/6h7ym07plwxfn4zq53ld8zfpbx3a09al-at-spi2-core-2.22.0 (1.1MiB installed)...
guix substitute: error: connect: No route to host
killing process 13896
killing process 13896: No such process
--8<---------------cut here---------------end--------------->8---

Expected: Since multiple substitute servers are being used, rather than
bombing out on the first unavailable one, `guix substitute --substitute'
(or any other command implicated with substitute servers) should simply
warn about it before attempting the next one.

Bonus point: `guix substitute --query' should also print a warning
message that substitute server X couldn't be reached (it doesn't print
anything about that right now, just skips to the next one).

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X-Loop: help-debbugs@HIDDEN
From: help-debbugs@HIDDEN (GNU bug Tracking System)
To: Maxim Cournoyer <maxim.cournoyer@HIDDEN>
Subject: bug#26833: Acknowledgement (`guix substitute --substitute' dies
 on unreachable substitute server)
Message-ID: <handler.26833.B.14942580415058.ack <at> debbugs.gnu.org>
References: <87efvzz79y.fsf@HIDDEN>
X-Gnu-PR-Message: ack 26833
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Reply-To: 26833 <at> debbugs.gnu.org
Date: Mon, 08 May 2017 15:41:02 +0000

Thank you for filing a new bug report with debbugs.gnu.org.

This is an automatically generated reply to let you know your message
has been received.

Your message is being forwarded to the package maintainers and other
interested parties for their attention; they will reply in due course.

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If you wish to submit further information on this problem, please
send it to 26833 <at> debbugs.gnu.org.

Please do not send mail to help-debbugs@HIDDEN unless you wish
to report a problem with the Bug-tracking system.

--=20
26833: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=3D26833
GNU Bug Tracking System
Contact help-debbugs@HIDDEN with problems

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retitle 26833 guix dies on unreachable/problematic substitute server

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merge 26035 26833
Last modified: Mon, 25 Nov 2019 12:00:02 UTC

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