* [PATCH] service: systemd: use correct format for LISTEN_FDNAMES
@ 2022-05-06 23:14 Bastien Rivière
2022-05-07 23:17 ` Ludovic Courtès
0 siblings, 1 reply; 2+ messages in thread
From: Bastien Rivière @ 2022-05-06 23:14 UTC (permalink / raw)
To: guix-devel
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Hello,
This is a patch for shepherd's "make-systemd-constructor" which creates an invalid environment variable when there is more than one listen endpoint.
Best regards,
Bastien
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From fdabd4ee6d43e32cbf9bd85282ff66138ce652b9 Mon Sep 17 00:00:00 2001
From: Bastien Riviere <me@babariviere.com>
Date: Sat, 7 May 2022 01:08:28 +0200
Subject: [PATCH] service: systemd: use correct format for LISTEN_FDNAMES
As in the documentation, LISTEN_FDNAMES is expected to be a "colon-separated
list of names".
This patch add the missing delimiter when joining to LISTEN_FDNAMES.
This fixes issues with services, like gpg-agent, which produces this kind of
error:
> [gpg-agent] Fatal: number of items in LISTEN_FDNAMES (1) does not match LISTEN_FDS (4) in --supervised mode
---
modules/shepherd/service.scm | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/modules/shepherd/service.scm b/modules/shepherd/service.scm
index 81bd667..f343938 100644
--- a/modules/shepherd/service.scm
+++ b/modules/shepherd/service.scm
@@ -352,7 +352,7 @@ wire."
(define-method (running? (obj <service>))
(and (service-running-value obj) #t))
-;; Return a list of all actions implemented by OBJ.
+;; Return a list of all actions implemented by OBJ.
(define-method (action-list (obj <service>))
(map action-name (slot-ref obj 'actions)))
@@ -1594,7 +1594,8 @@ This must be paired with @code{make-systemd-destructor}."
(number->string (length sockets)))
(string-append "LISTEN_FDNAMES="
(string-join
- (map endpoint-name endpoints)))))
+ (map endpoint-name endpoints)
+ ":"))))
(running sockets))
(spawn-fiber
(lambda ()
--
me@babariviere.com
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] service: systemd: use correct format for LISTEN_FDNAMES
2022-05-06 23:14 [PATCH] service: systemd: use correct format for LISTEN_FDNAMES Bastien Rivière
@ 2022-05-07 23:17 ` Ludovic Courtès
0 siblings, 0 replies; 2+ messages in thread
From: Ludovic Courtès @ 2022-05-07 23:17 UTC (permalink / raw)
To: Bastien Rivière; +Cc: guix-devel
Hi Bastien,
Bastien Rivière <me@babariviere.com> skribis:
> From fdabd4ee6d43e32cbf9bd85282ff66138ce652b9 Mon Sep 17 00:00:00 2001
> From: Bastien Riviere <me@babariviere.com>
> Date: Sat, 7 May 2022 01:08:28 +0200
> Subject: [PATCH] service: systemd: use correct format for LISTEN_FDNAMES
>
> As in the documentation, LISTEN_FDNAMES is expected to be a "colon-separated
> list of names".
> This patch add the missing delimiter when joining to LISTEN_FDNAMES.
>
> This fixes issues with services, like gpg-agent, which produces this kind of
> error:
>
>> [gpg-agent] Fatal: number of items in LISTEN_FDNAMES (1) does not match LISTEN_FDS (4) in --supervised mode
> ---
> modules/shepherd/service.scm | 5 +++--
> 1 file changed, 3 insertions(+), 2 deletions(-)
Good catch. I tweaked the commit log and pushed it as
74817c475b4d66923df89802e50666257dc82a68.
Thank you!
Ludo’.
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