Add a systemd user service for Tumbler

Submitted by Simon McVittie

Assigned to Ali Abdallah @ali

Link to original bug (#12225)

Description

Created attachment 6463 Add a corresponding systemd user service for the D-Bus session services

When running under a systemd user session, this results in tumblerd being placed in in its own cgroup, whereas previously it would be a child of dbus-daemon in the dbus.service cgroup.

It also avoids races between up to three separate instances of the same executable being started for its three names, which could result in spurious activation failures if they are used in quick succession, similar to https://bugs.freedesktop.org/show_bug.cgi?id=53220 in telepathy-mission-control.

Patch 6463, "Add a corresponding systemd user service for the D-Bus session services":
Add-a-corresponding-systemd-user-service-for-the-D-B.patch

Version: 0.2.3