Hi Lars,
On Tue, Apr 2 2024 at 10:42:18 AM +0200, Lars Bilke <lars.bi...@ufz.de>
wrote:
Dear Ludo,
I ran the command in a loop on 4 machines for around 2 hours doing 1
request per machine per second but no errors occured...
I did a similar thing. No errors at all.
However, I was reconfiguring my system at uni yesterday after the
gnome-team merge and it was happening a lot! I wonder if it's something
to do with the server? I don't know enough about networking to really
theorise, haha.
On 29 Mar 2024, at 16:10, Ludovic Courtès wrote:
Hello,
Ada Stevenson <adansk...@gmail.com <mailto:adansk...@gmail.com>>
skribis:
diff --git a/guix/scripts/substitute.scm
b/guix/scripts/substitute.scm
index 37cd08e289..3af0bf0019 100755
--- a/guix/scripts/substitute.scm
+++ b/guix/scripts/substitute.scm
@@ -494,7 +494,9 @@ (define* (download-nar narinfo destination
(define (try-fetch choices)
(match choices
(((uri compression file-size) rest ...)
- (guard (c ((and (pair? rest) (http-get-error? c))
+ (guard (c ((and (pair? rest)
+ (or (http-get-error? c)
+ (network-error? c)))
(warning (G_ "download from '~a' failed,
trying next URL~%")
(uri->string uri))
(try-fetch rest)))
I’ll go ahead with this change if there are no objections.
Looks good to me! Thanks for looking into this :)
OK, I’ll push it shortly, but…
Lars Bilke <lars.bi...@ufz.de <mailto:lars.bi...@ufz.de>> skribis:
thanks Ada for bringing this issue up again. I get the same error
on
`guix pull` almost always when I am on my enterprise
network. Re-running `guix pull` a second time also almost always
then
runs fine. I checked with our IT: nothing suspicious on the
network,
i.e. no firewall blocking.
I never experienced the error on my home network.
… your reports make me think there’s a bug lurking somewhere
that
perhaps only manifests under some precise networking or timing
conditions.
Could the two of you run the following command in a loop to see
whether
it’s easy to reproduce that GnuTLS error?
guile -c '(use-modules (guix http-client) (ice-9 binary-ports))
(get-bytevector-all (http-fetch
"<https://ci.guix.gnu.org/nix-cache-info>"))'
If you can reproduce it, could you capture the strace output of the
process? You would run the command above prefixed by:
strace -o log.strace -s 300 …
Thanks in advance!
Ludo’.
Thanks,
Ada
