#!/bin/sh

echo "ubom monitor start...."

xmldbc -s /runtime/device/qos/monitor 1

TRY_COUNT=0

while [ 1 = 1 ]; do

	UBCOM=`xmldbc -W /device/qos/autobandwidth`

	if [ "$UBCOM" = 1 ]; then

		BU=`xmldbc -W /runtime/device/qos/bwup`

		if [ "$BU" = "" ] || [ "$BU" = 0 ]; then

			echo "Ubcom start[$TRY_COUNT]..."

			killall -9 ubcom

			ubcom 

			if [ $TRY_COUNT = 3 ]; then

				echo "Try more than three, stop to detect..."

				xmldbc -s /runtime/device/qos/monitor 0

				exit 0

			else

				echo $TRY_COUNT

				if [ "$TRY_COUNT" = 0 ];then 

					TRY_COUNT=1

				elif [ "$TRY_COUNT" = 1 ];then

					TRY_COUNT=2

				elif [ "$TRY_COUNT" = 2 ];then

					TRY_COUNT=3 

				fi

			fi

		else

			echo "Already got bandwidth..."

			xmldbc -s /runtime/device/qos/monitor 0 

			exit 0

		fi

	else

		echo "Ubcom function is closed..."

		xmldbc -s /runtime/device/qos/monitor 0

		exit 0

	fi

done