telcom

#!/bin/bash

### BEGIN INIT INFO
# Provides:		telcom
# Required-Start:	$remote_fs $syslog
# Required-Stop:	$remote_fs $syslog
# Default-Start:	2 3 4 5
# Default-Stop:		
# Short-Description:	OpenBSD Secure Shell server
### END INIT INFO

set -e

NAME=telcom
PIDFILE="/var/run/$NAME.pid"
DAEMON=/home/pi/telcom.py
cfg_opt="/home/pi/telcom.cfg"
PATH="$PATH:/sbin" 


kill_all()
{
	echo "kill_all called"
	PIDS="`ps -Aelf | grep /home/pi/telcom.py  | grep python | awk '{printf("%s\n", $4)}'`"
	thisCount=0
	for PID in $PIDS; do  thisCount=$((thisCount+1)); done
	if [ "$thisCount" -gt 1 ]; then
		echo "too many instances running $PIDS"
		for a in `ps -Aelf | grep telcom.py  | grep python| awk '{printf("%s\n", $4)}'`; do kill -9 $a; done
		echo "" > $PIDFILE;
		
	fi
}


case "$1" in
  start)
	echo  "Starting $DAEMON"
	start-stop-daemon --start --make-pidfile --pidfile $PIDFILE --exec $DAEMON -- $cfg_opt >> /home/pi/telcom.err  2>&1 &
	;;
  stop)
	echo "Stopping"
	start-stop-daemon --stop --pidfile $PIDFILE || kill_all
	;;

  restart)
	
	thePID=`ps -Aelf | grep /home/pi/telcom.py  | grep python | awk '{printf("%s\n", $4)}'`
	filePID="$(cat $PIDFILE)"
	if [ "$thePID" == "" ]; then
		echo "$NAME is not running";
		

	elif [ "$thePID" == "$filePID" ]; then
		echo "$NAME is running";
		start-stop-daemon --stop --pidfile $PIDFILE
	else
		kill_all
		echo "Stopping $thePID"
		start-stop-daemon --stop --pidfile $PIDFILE || kill_all
	fi
	echo "Starting $DAEMON"
	start-stop-daemon --start --make-pidfile --pidfile $PIDFILE --exec $DAEMON -- $cfg_opt >> /home/pi/telcom.err  2>&1 &
	;;
  soft-start)

	thePID=`ps -Aelf | grep telcom.py  | grep python | awk '{printf("%s\n", $4)}'`
	filePID="$(cat $PIDFILE)"


        if [ "$thePID" == "$filePID" ]; then
		echo "running as PID $thePID";

	elif [ "$thePID" == "" ]; then
		echo "$NAME was not running starting";
		start-stop-daemon --start --make-pidfile --pidfile $PIDFILE --exec $DAEMON -- $cfg_opt >> /home/pi/telcom.err  2>&1 &

	else
		echo $thePID
		echo "$NAME was running as wrong pid restarting"
		kill -9 $thePID;
		kill_all
		start-stop-daemon --start --make-pidfile --pidfile $PIDFILE --exec $DAEMON -- $cfg_opt >> /home/pi/telcom.err  2>&1 &
		
	fi
	;;
		
esac

exit 0