#!/bin/bash


tmp=/root/usbclients
waitt=10

while true
do
	ALLCLIENTS=$(find ${tmp} -type f | sort)

	for i in ${ALLCLIENTS}
	do
		client=$(basename ${i} .txt)
		dev=$(< ${i})

		if fping -q -t50 ${client}
		then
			echo "-- polling client ${client} on dev ${dev}"
			usbip -a ${client} ${dev}
		else
			echo "-- client ${client} not found, removing from list"

			out=$(mktemp)
			port=$(portusbip -p &> ${out};grep -B3 -i "128.20.3.3" ${out}  | grep Port | cut -d' '  -f2| sed "s|:||")
			usbip -d ${port}
			rm ${out}
			rm ${tmp}/${client}
		fi

		sleep $waitt
	done
done