#!/sbin/runscript
# Copyright 1999-2004 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/net-nds/openldap/files/slapd-initd,v 1.2 2008/10/14 10:29:44 robbat2 Exp $

## DEFINES
TC_NAME=${TS_NAME:-traffic_cop}
TM_NAME=${TS_NAME:-traffic_manager}
TS_NAME=${TS_NAME:-traffic_server}
TC_DAEMON=${TC_DAEMON:-/usr/bin/traffic_cop}
TC_DAEMON_ARGS=${TC_DAEMON_ARGS:-}
TM_DAEMON=${TM_DAEMON:-/usr/bin/traffic_manager}
TM_DAEMON_ARGS=${TM_DAEMON_ARGS:-}
TS_DAEMON=${TS_DAEMON:-/usr/bin/traffic_server}
TS_DAEMON_ARGS=${TS_DAEMON_ARGS:-}
TC_PIDFILE=${TC_PIDFILE:-/var/run/trafficserver/cop.lock}
TM_PIDFILE=${TM_PIDFILE:-/var/run/trafficserver/manager.lock}
TS_PIDFILE=${TS_PIDFILE:-/var/run/trafficserver/server.lock}
# number of times to retry check on pid lock file
PIDFILE_CHECK_RETRIES=${PIDFILE_CHECK_RETRIES:-30}
# stdout file of executable
STDOUTLOG=${STDOUTLOG:-/var/log/trafficserver/traffic_server.stdout}
# stderr file of executable
STDERRLOG=${STDERRLOG:-/var/log/trafficserver/traffic_server.stderr}



depend() {
	need net
}

start() {
	einfo "Set 'ulimit -n' to S:10240 H:102400"
	ulimit -Hn 102400 > /dev/null 2>&1 && ulimit -Sn 10240 > /dev/null 2>&1
	eend $?
	ebegin "Starting trafficserver"
	eval start-stop-daemon --start --background --quiet --pidfile $TC_PIDFILE --exec $TC_DAEMON --test > /dev/null \
		|| eend 1
	eval start-stop-daemon --start --background --quiet --pidfile $TC_PIDFILE --exec $TC_DAEMON -- $TC_DAEMON_ARGS \
		|| eend 2
	eend $?
}

stop() {
	ebegin "Stopping trafficserver"

	# Return
	#   0 if daemon has been stopped
	#   1 if daemon was already stopped
	#   2 if daemon could not be stopped
	#   other if a failure occurred
	start-stop-daemon --stop --quiet --retry=QUIT/30/KILL/5 --pidfile $TC_PIDFILE --name $TC_NAME
	RETVAL="$?"
	test "$RETVAL" = 2 && eend 2
	# Wait for children to finish too if this is a daemon that forks
	# and if the daemon is only ever run from this initscript.
	# If the above conditions are not satisfied then add some other code
	# that waits for the process to drop all resources that could be
	# needed by services started subsequently.  A last resort is to
	# sleep for some time.
	start-stop-daemon --stop --quiet --oknodo --retry=0/30/KILL/5 --exec $TC_DAEMON
	test "$?" = 2 && eend 2
	# Need to stop the TM and TS also
	start-stop-daemon --stop --quiet --retry=QUIT/30/KILL/5 --pidfile $TM_PIDFILE --name $TM_NAME
	test "$?" = 2 && eend 2
	start-stop-daemon --stop --quiet --retry=QUIT/30/KILL/5 --pidfile $TS_PIDFILE --name $TS_NAME
	test "$?" = 2 && eend 2
	# Many daemons don't delete their pidfiles when they exit.
	rm -f $TC_PIDFILE
	rm -f $TM_PIDFILE
	rm -f $TS_PIDFILE
	eend $RETVAL
}