gluon/package/gluon-tunneldigger-watchdog/files/usr/bin/tunneldigger-watchdog

#!/bin/sh
PIDFILE=/var/run/tunneldigger.mesh-vpn.pid

if [ "$(uci get tunneldigger.@broker[0].enabled)" == "1" ]; then
    if [ "$(pgrep tunneldigger | head -n 1)" != "$(cat $PIDFILE)" ]; then
        /etc/init.d/tunneldigger restart
        logger -t tunneldiger-watchdog "Daemon not running, restarted tunneldigger."
    elif [ "$(batctl o |grep mesh-vpn |wc -l)" == "0" ]; then
        /etc/init.d/tunneldigger restart
        logger -t tunneldiger-watchdog "No neighbours on mesh-vpn interface, restarted tunneldigger."
    fi
fi