[Unit]
Description=PulseAudio Server
After=sound.target
After=dbus.service

[Service]
ExecStart=/usr/bin/pulseaudio
Restart=on-failure
User=sdcafe

# allow Pulseaudio to use real-time priority 99
LimitNICE=-11
LimitRTPRIO=99
LimitRTTIME=-1

# move Pulseaudio to a top-level cgroup, as real-time budget assignment fails
# in cgroup /system/pulseaudio.service, because /system has a zero real-time
# budget; see
# http://www.freedesktop.org/wiki/Software/systemd/MyServiceCantGetRealtime/
ControlGroup=cpu:/pulseaudio

# assign a real-time budget
#ControlGroupAttribute=cpu.rt_runtime_us 500000

[Install]
Also=pulseaudio.socket
WantedBy=default.target