Set service file to always restart

debian/yubilock.service

@@ -2,12 +2,15 @@
 Description=Yubikey activated xscreensaver locker/unlocker
 #Requires=syslog.socket
 Documentation=https://git.sciuro.org/Burathar/xscreensaver-yubilock
+StartLimitIntervalSec=10
+StartLimitBurst=3
 
 [Service]
 Type=simple
 ExecStart=/opt/yublilock/venv/bin/python /opt/yubilock/xscreensaver_yubilock.py -v
 #StandardOutput=null
-Restart=on-failure
+Restart=always
+RestartSec=1
 
 [Install]
 WantedBy=default.target