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#! /bin/sh
DESC="SpamAssassin Statistics Server"
NAME="spamd-stats-server"
EXEC="/usr/bin/perl"
DAEMON="$HOME/bin/server"
DAEMON_ARGS=""
PIDFILE="$HOME/var/$NAME.pid"
. /lib/lsb/init-functions
do_start() {
/sbin/start-stop-daemon --start --quiet --pidfile "$PIDFILE" \
--exec "$EXEC" --startas "$DAEMON" --test > /dev/null || return 1
/sbin/start-stop-daemon --start --quiet --pidfile "$PIDFILE" \
--exec "$EXEC" --startas "$DAEMON" --background \
--make-pidfile -- $DAEMON_ARGS || return 2
}
killtree() {
local _pid=$1
local _sig=${2-TERM}
for _child in $(ps -o pid --no-headers --ppid ${_pid}); do
killtree ${_child} ${_sig}
done
kill -${_sig} ${_pid}
}
do_stop() {
/sbin/start-stop-daemon --stop --quiet --test --pidfile "$PIDFILE" \
--exec "$EXEC" --startas "$DAEMON" && killtree "$(cat "$PIDFILE")"
RETVAL="$?"
[ "$RETVAL" = 2 ] && return 2
rm -f $PIDFILE
return "$RETVAL"
}
case "$1" in
start)
log_daemon_msg "Starting $DESC" "$NAME"
do_start
case "$?" in
0|1) log_end_msg 0 ;;
2) log_end_msg 1 ;;
esac
;;
stop)
log_daemon_msg "Stopping $DESC" "$NAME"
do_stop
case "$?" in
0|1) log_end_msg 0 ;;
2) log_end_msg 1 ;;
esac
;;
restart)
log_daemon_msg "Restarting $DESC" "$NAME"
do_stop
case "$?" in
0|1)
do_start
case "$?" in
0) log_end_msg 0 ;;
1) log_end_msg 1 ;; # Old process is still running
*) log_end_msg 1 ;; # Failed to start
esac
;;
*)
# Failed to stop
log_end_msg 1
;;
esac
;;
status)
status_of_proc -p "$PIDFILE" "$DAEMON" "$NAME" && exit 0 || exit $?
;;
*)
echo "Usage: $0 (start|stop|restart|status)" >&2
exit 3
;;
esac
:
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