#!/bin/sh
# Retry roaming shortly after the upstream logical interface goes down.
[ "$INTERFACE" = wwan ] || exit 0
case "$ACTION" in
    ifdown|ifup-failed)
        logger -t roam-hotplug "wwan $ACTION; scheduling a roaming check."
        ( sleep 5; /usr/bin/roam.sh ) >/dev/null 2>&1 &
        ;;
esac
exit 0
