bug#63982: Shepherd can crash when a user service fails to start

[Ludovic Courtès]

Hi Maxim,

Maxim Cournoyer <maxim.cournoyer@gmail.com> skribis:

> rm /run/user/1000/shepherd/socket
>
> $ /gnu/store/y826g8wrpzskcs82ffxppj7mmz257ksi-shepherd-0.10.1/bin/shepherd
> Starting service root...
> Service root started.
> Service root running with value #t.
> Service root has been started.
> WARNING: Use of `load' in declarative module (#{ g119}#).  Add #:declarative? 
> #f to your define-module invocation.
>
> Some deprecated features have been used.  Set the environment
> variable GUILE_WARN_DEPRECATED to "detailed" and rerun the
> program to get more information.  Set it to "no" to suppress
> this message.
> Starting service gpg-agent...
>
> $ herd status
> herd: error: /run/user/1000/shepherd/socket: No such file or directory

Thanks for the detailed bug report!

I believe this is fixed by Shepherd commit
24c964021ebd3d63ce6e22808dd09dbe16116a6c, which introduces an additional
change: loading the config file asynchronously.

If you wish to test it, you can use the ‘shepherd’ channel.

Let me know how it goes!

Thanks,
Ludo’.