[systemd-devel] Synchronization Between Services at Shutdown

[Michael Biebl]

2015-04-02 11:06 GMT+02:00 Lennart Poettering <lennart at poettering.net>:
> If you want to ensure that bus communication still works in your
> shutdown code, you hence need to make sure you place
> After=dbus.service in your services, so that you are shut down before
> dbus is.

Type=dbus service currently only get a dependency on dbus.socket (via
After=basic.target).

Incidentally, pitti had to deal with bug reports the last couple of
days, where dbus.service was stopped too early during shutdown, so
e.g. wpa_supplicant.service and other D-Bus using services failed to
stop properly on shutdown.

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