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# Common start-stop code for server and master server
# determine required su command
[ X"${user}" = X"${USER}" ] || SU="su ${user} -c"
# create directories writable by user
[ -d ${VARDIR} ] || mkdir -p ${VARDIR}
[ -d ${LOGDIR} ] || mkdir -p ${LOGDIR}
[ -d ${PIDDIR} ] || mkdir -p ${PIDDIR}
chown -R "${user}" ${VARDIR}
# export PIDDIR and VARDIR for service starter script
export PIDDIR
export VARDIR
export CONFIG
# ps command listing all PIDs
PS="ps -a"
# return codes
[ -n "${rc_done}" ] || rc_done=" done."
[ -n "${rc_failed}" ] || rc_failed=" failed."
# The echo return value for success (defined in /etc/rc.config).
return=${rc_done}
case "$1" in
start)
if $0 status > /dev/null 2>&1; then
echo "@prognamebase@ ${TYPE} not started, already running."
exit 1
fi
rm -f ${MAINPIDFILE} ${STARTERPIDFILE}
touch -f ${MAINPIDFILE} ${STARTERPIDFILE}
echo -n "Starting @prognamebase@ ${TYPE}..."
if [ X"${user}" = X"${USER}" ]; then
{ nohup ${BINFILE} ${server_args} >> ${LOGFILE} 2>&1 & } > /dev/null 2>&1
rm -f nohup.out
else
chown "${user}" ${MAINPIDFILE} ${STARTERPIDFILE}
{ nohup ${SU} "${BINFILE} ${server_args}" >> ${LOGFILE} 2>&1 & } > /dev/null 2>&1
rm -f nohup.out
fi
COUNT=10
while [ ${COUNT} -gt 0 ]; do
[ -s ${MAINPIDFILE} ] && COUNT=0 || sleep 1
COUNT=`expr ${COUNT} - 1`
done
[ -s ${MAINPIDFILE} ] || return=${rc_failed}
echo -e "${return}"
if [ X"${niceness_level}" != X"" -a X"${niceness_level}" != X"0" ]; then
renice ${niceness_level} -p `cat ${MAINPIDFILE}` > /dev/null
renice ${niceness_level} -p `cat ${STARTERPIDFILE}` > /dev/null
fi
;;
stop)
echo -n "Shutting down @prognamebase@ ${TYPE}..."
MAINPID=""
STARTERPID=""
[ -s ${MAINPIDFILE} ] && MAINPID=$( cat ${MAINPIDFILE} ) || return=${rc_failed}
[ -s ${STARTERPIDFILE} ] && STARTERPID=$( cat ${STARTERPIDFILE} ) || return=${rc_failed}
[ -n "${STARTERPID}" ] && kill -TERM ${STARTERPID} || return=${rc_failed}
[ -n "${MAINPID}" ] && kill -TERM ${MAINPID} || return=${rc_failed}
rm -f ${STARTERPIDFILE}
rm -f ${MAINPIDFILE}
echo -e "${return}"
;;
reload)
kill -HUP `cat ${MAINPIDFILE}`
;;
restart)
$0 stop ; sleep 1 ; $0 start || return=${rc_failed}
;;
status)
echo -n "Checking for service @prognamebase@ ${TYPE}: "
RESPONSE=OK
[ -s ${STARTERPIDFILE} ] || RESPONSE="Not running"
[ X"$RESPONSE" = X"OK" ] && { [ -s ${MAINPIDFILE} ] || RESPONSE="Inconsistent. Starter PID logged, but server PID missing"; }
[ X"$RESPONSE" = X"OK" ] && { ${PS} | grep $(cat ${STARTERPIDFILE}) >/dev/null || RESPONSE="Inconsistent. PIDs logged, but no service running"; }
[ X"$RESPONSE" = X"OK" ] && { ${PS} | grep $(cat ${MAINPIDFILE}) >/dev/null || RESPONSE="Inconsistent. PIDs logged, starter is running, but server is missing."; }
echo ${RESPONSE}
[ X"${RESPONSE}" = X"OK" ] || exit 1
exit 0
;;
log)
tail -f ${LOGFILE}
;;
*)
echo "Usage: $0 {start|stop|reload|status|restart|log}"
exit 1
esac
# Inform the caller not only verbosely and set an exit status.
test "${return}" = "${rc_done}" || exit 1
exit 0
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