Hi all,
Roughly following the setup recommended here:
https://wayland.pages.freedesktop.org/weston/toc/running-weston.html#running-weston-from-a-systemd-service
I'm building a solution for a default, always running user session. It
works well, with one exception - how do I stop it cleanly?
A trivial example:
```ini
# /etc/systemd/system/user-session.service
[Service]
User=ubuntu
PAMName=login
TTYPath=/dev/tty1
ExecStart=/usr/bin/systemctl --user start --wait mysession.target
```
```ini
# /etc/systemd/user/mysession.target
[Unit]
BindsTo=graphical-session.target
```
Stopping user-session.service will just terminate the `systemctl`
process and the login session - but not the components of the graphical
session.
I thought of stopping the `graphical-session.target` instead but that's
missing environment:
```ini
ExecStop=/usr/bin/systemctl --user stop graphical-session.target
```
```
Sep 08 07:44:50 ubuntu systemctl[1738]: Failed to connect to bus:
$DBUS_SESSION_BUS_ADDRESS and $XDG_RUNTIME_DIR not defined (consider
using --machine=<user>@.host --user to connect to bus of other user)
```
I can hack XDG_RUNTIME_DIR in (though that sounds wrong), but that still
doesn't cover the "this should be synchronous" part - it doesn't wait
for the target (or its binds) to actually stop.
What am I missing?
Thanks!
--
Michał (Saviq) Sawicz
