#!/bin/sh
minixcatd.awk &

echo "Beginning node discovery process"
NICSTOBRINGUP=`ip link|grep mtu|grep -v LOOPBACK|grep -v usb|grep -v ,UP|awk -F: '{print $2}'`
for nic in $NICSTOBRINGUP; do
	dhclient $nic &
	#no need to go out of our way for superfluous ipv6 nics
done
waitforlink=100
while [ ! -z "$NICSTOBRINGUP" -a $waitforlink -gt 0 ]; do
	NICSTOBRINGUP=`ip link|grep mtu|grep -v LOOPBACK|grep -v usb|grep -v ,LOWER_UP|awk -F: '{print $2}'`
	waitforlink = $((waitforlink - 1))
	sleep 0.1
	if [ $waitforlink = 1 ]; then
		echo "No link detected on $NICSTOBRINGUP"
	fi
done
NICSGETTINGADDR=`ip link|grep mtu|grep -v LOOPBACK|grep -v usb|grep ,LOWER_UP|awk -F: '{print $2}'`
timewaiting=0
echo "Waiting for nics to get addresses"
while [ ! -z "$NICSGETTINGADDR" -a $timewaiting != 700 ]; do
	NEWNICSGETTINGADDR=""
	for nic in $NICSGETTINGADDR; do
		if ! ip addr show dev $nic |grep -v inet6|grep inet >/dev/null;  then
			NEWNICSGETTINGADDR="$NEWNICSGETTINGADDR $nic"
		else
			echo -n "$nic|"
			ip addr show dev $nic |grep -v inet6|grep inet|sed -e s/\\/.*//|awk '{print $2}'
		fi
	done
	sleep 0.1
	timewaiting=$((timewaiting+1))
	if [ $timewaiting = 450 ]; then
		echo "45 seconds without an address on $nic, is spanning tree set to slow?"
	fi
	if [ $timewaiting = 699 ]; then
		echo "No DHCP answer for $nic, ignoring interface"
	fi
	NICSGETTINGADDR=$NEWNICSGETTINGADDR
done
echo "Stopped waiting on nics to get addresses"
	
	

while [ ! -r /restart ]; do
	sleep 1
done