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#!/usr/bin/env bash
CURRENT_WIFI_NETWORK_FILE="/tmp/current_wifi_network.txt"
while true ; do
if [ -z "$(cat <(ifconfig eth0) <(ifconfig wlan0) | grep "inet ";)" ] ; then
ESSID=$(head -n 1 "${CURRENT_WIFI_NETWORK_FILE}" | tr -d '\n')
PASSWORD=$(tail -n 1 "${CURRENT_WIFI_NETWORK_FILE}" | tr -d '\n')
logger -t posbox_keep_wifi_alive "Lost wifi, trying to reconnect to ${ESSID}"
sudo /home/pi/odoo/addons/point_of_sale/tools/posbox/configuration/connect_to_wifi.sh "${ESSID}" "${PASSWORD}" "" "NO_AP"
sleep 30
fi
sleep 2
done
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