GNU bug report logs - #48808
List of discovered substitute servers not refreshed?

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Package: guix;

Reported by: Ludovic Courtès <ludovic.courtes <at> inria.fr>

Date: Thu, 3 Jun 2021 10:09:02 UTC

Severity: normal

Merged with 45302, 51472

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Report forwarded to othacehe <at> gnu.org, bug-guix <at> gnu.org:
bug#48808; Package guix. (Thu, 03 Jun 2021 10:09:02 GMT) Full text and rfc822 format available.
Acknowledgement sent to Ludovic Courtès <ludovic.courtes <at> inria.fr>:
New bug report received and forwarded. Copy sent to othacehe <at> gnu.org, bug-guix <at> gnu.org. (Thu, 03 Jun 2021 10:09:02 GMT) Full text and rfc822 format available.

Message #5 received at submit <at> debbugs.gnu.org (full text, mbox):

From: Ludovic Courtès <ludovic.courtes <at> inria.fr>
To: <bug-guix <at> gnu.org>
Subject: List of discovered substitute servers not refreshed?
Date: Thu, 03 Jun 2021 12:08:04 +0200

Hi!

I’ve turned on discovery and guix-daemon discovered the laptop next to
me (yay!).  However, more than 10mn after said laptop has been turned
off, ‘guix substitute’ is still trying to connect to it.

The disconnected laptop is still listed in /var/guix/discover/publish.

It also shows up in ‘avahi-browse _guix_publish._tcp -r’, but it fails
to resolve:

--8<---------------cut here---------------start------------->8---
Failed to resolve service 'guix-publish-XYZ' of type '_guix_publish._tcp' in domain 'local': Timeout reached
--8<---------------cut here---------------end--------------->8---

Perhaps (guix scripts discover) should not just wait for
‘remove-service’ events but should also attempt to resolve them?

Or maybe the problem is that the TTL of the published entry is too long?
I cannot find how to change that in the Guile-Avahi API though.

Ludo’.
Merged 45302 48808. Request was from Mathieu Othacehe <mathieu <at> meije.i-did-not-set--mail-host-address--so-tickle-me> to control <at> debbugs.gnu.org. (Fri, 04 Jun 2021 08:01:02 GMT) Full text and rfc822 format available.
Merged 45302 48808 51472. Request was from Maxim Cournoyer <maxim.cournoyer <at> gmail.com> to control <at> debbugs.gnu.org. (Tue, 11 Jan 2022 03:44:02 GMT) Full text and rfc822 format available.
This bug report was last modified 3 years and 211 days ago.

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