#!/bin/sh
pidFile="/var/pt_server_pid";
function start(){
	php pt_server.php $pidFile
	if [ $? == 0 ]; then
		printf "\tserver start OK\n"
		return 0
	else
		printf "\tserver start FAIL\n"
		return 1
	fi
}

function stop(){
	if [ -f "$pidFile" ]; then
		pid=`cat $pidFile`
		if [ -n "$pid" ];then
			kill -15 $pid
			if [ $? == 0 ];then
				printf "\t server stop OK \n"
				return 0
			fi
		fi
		printf "\t server stop FAIL \n"
		return 2
	fi
	printf "\t server is not run\n"
	return 3
}


case $1 in 
	
	start )
		start
	;;
	stop)
		stop
	;;
	restart)
		stop
		sleep 1
		start
	;;

	*)
		start
	;;
esac