#!/usr/bin/lua local uci = require('simple-uci').cursor() local function restart_tunneldigger() os.execute('logger -t tunneldigger-watchdog "Restarting Tunneldigger."') os.execute('/etc/init.d/tunneldigger restart') end local function has_mesh_vpn_neighbours() local handle = io.popen('batctl o', 'r') if not handle then return false end for line in handle:lines() do if line:find('mesh%-vpn') then handle:close() return true end end handle:close() return false end if uci:get_bool('tunneldigger', 'mesh_vpn', 'enabled') then if not has_mesh_vpn_neighbours() then os.execute('logger -t tunneldigger-watchdog "No vpn-mesh neighbours found."') restart_tunneldigger() return end end