#!/bin/sh

[ "$ACTION" = "ifup" ] || [ "$ACTION" = "ifupdate" ] || exit 0
[ "$ACTION" = "ifupdate" ] && [ -z "$IFUPDATE_ADDRESSES" ] && [ -z "$IFUPDATE_DATA" ] && exit 0

UPTIME=$(cut -d. -f1 /proc/uptime 2>/dev/null)
[ -n "$UPTIME" ] && [ "$UPTIME" -lt 30 ] && exit 0

. /lib/functions/network.sh
network_flush_cache
network_find_wan6 NET_IF6
network_find_wan NET_IF
[ "$INTERFACE" != "$NET_IF6" ] && [ "$INTERFACE" != "$NET_IF" ] && exit 0

[ "$(uci -q get dae.config.enabled)" = "1" ] || exit 0

DEBOUNCE_FILE="/tmp/run/dae_hotplug_gen"
mkdir -p /tmp/run

my_gen="$$.$(date +%s)"
echo "$my_gen" > "$DEBOUNCE_FILE"

(
    sleep 5
    [ "$(cat "$DEBOUNCE_FILE" 2>/dev/null)" = "$my_gen" ] || exit 0

    if /etc/init.d/dae running; then
        /etc/init.d/dae hot_reload
    else
        /etc/init.d/dae start
    fi
) &