| Age | Commit message (Expand) | Author |
|---|
| 2019-04-29 | processes: Gracefully handle daemons without clients....Fixes <https://bugs.gnu.org/34716>.
Reported by Mark H Weaver <mhw@netris.org>.
The problem could be reproduced by running, on one hand:
sh -c 'exec -a guix-daemon sleep 777'
and on the other hand:
guix processes
If there is no process with PID 777, 'guix processes' would barf as it
stumbles upon a <daemon-session> record whose client is #f.
* guix/scripts/processes.scm (daemon-sessions)[child-process->session]:
New procedure, with lambda formerly passed to 'map'. Handle #f returns
from 'lookup-process'.
Call 'child-process->session' within 'filter-map', not just 'map'.
| Ludovic Courtès |
| 2019-04-29 | processes: 'process-open-files' ignores disappeared /proc/PID/fd entries....Previously, 'process-open-files' would throw ENOENT if an entry had
vanished after the 'scandir' call and before the 'readlink' call.
* guix/scripts/processes.scm (process-open-files): Catch ENOENT errors
from 'readlink'.
| Ludovic Courtès |
| 2018-10-29 | Add 'guix processes'....* guix/scripts/processes.scm, tests/processes.scm: New files.
* Makefile.am (MODULES): Add the former.
(SCM_TESTS): Add the latter.
* po/guix/POTFILES.in: Add guix/scripts/processes.scm.
* doc/guix.texi (Invoking guix processes): New node.
(Invoking guix-daemon): Reference it.
| Ludovic Courtès |
