#!/bin/bash
# chkconfig: 345 85 60
# description: Totvs appserver.
# processname: appserver

### BEGIN INIT INFO
# Provides:             appserver
# Required-Start:       $network
# Required-Stop:
# Default-Start:        2 3 4 5
# Default-Stop:         0 1 6
# Short-Description:    Totvs appserver start/stop script.
# Description:          Totvs appserver daemon.
### END INIT INFO

# Author: Renan Fragoso <renan.fragoso@totvs.com.br>

PIDFILE=/var/run/appserver.pid
DAEMON=${INSTALL_PATH}/protheus/bin/appserver/appsrvlinux

appserver_start(){

	# Declara variavel de ambiente para carga de libs .so
	export LD_LIBRARY_PATH="${INSTALL_PATH}/protheus/bin/appserver;"$LD_LIBRARY_PATH

	# ulimits podem ser adicionados ao /etc/security/limits.con (ou equivalente)
	# e posteriormente adicionada chamada do pam_limits.so no arquivo/etc/pam.d/common-session
	# (realizar este procedimento com cautela pois pode danificar o login na maquina)
	#ulimit -n 32768
	#ulimit -s 1024
	#ulimit -m 2048000
	#ulimit -v 2048000
	startproc -p $PIDFILE $DAEMON daemon > /dev/null 
	return $?
}

appserver_stop(){

	killproc -p $PIDFILE $DAEMON -15
	RETVAL=$?
	rm -f $PIDFILE
	return $RETVAL
}

update_pid(){
#forca o update do PID para o valor correto pois o appserver faz fork de thread

STRTOF=$(echo "$DAEMON" | sed -e 's/\//\\\//g')
PID=`ps xh -o pid,cmd | sed -n {/$STRTOF/p} | awk '{print $1}'`
if [ -n "$PID" ]; then
        echo $PID > $PIDFILE
fi

}

. /etc/rc.status

rc_reset

case "$1" in
        start)
		echo -n "Starting Appserver ... "
		appserver_start
		update_pid
		rc_status -v
	;;
	stop)
		echo -n "Stopping Appserver ..."
		appserver_stop
		rc_status -v
	;;
	restart)
		echo -n "Restarting Appserver ..."
		appserver_stop
		appserver_start
		update_pid
		rc_status -v
	;;
	status)
		/sbin/checkproc -p $PIDFILE $DAEMON	
		rc_status -v
	;;
	*)
		echo -e "Utilize: $0 {start|stop|restart|status}";
		exit 1
	;;
esac
exit 0