bin/brisk-init.sh

   1 #!/bin/sh -e
   2 ### BEGIN INIT INFO
   3 # Provides:          brisk
   4 # Required-Start:       $local_fs $remote_fs $network $time
   5 # Required-Stop:        $local_fs $remote_fs $network $time
   6 # Default-Start:        2 3 4 5
   7 # Default-Stop:         0 1 6
   8 # Short-Description: manage brisk daemon
   9 ### END INIT INFO
  10
  11 BPATH="xx/home/nastasi/web/brisk"
  12 PPATH="xx/home/nastasi/brisk-priv"
  13 # screen suffix
  14 SSUFF="xxbrisk"
  15 BUSER="xxwww-data"
  16 # seconds to wait exit of the process
  17 WAITLOOP_MAX=5
  18
  19 #
  20 #  MAIN
  21 #
  22 NL="
  23 "
  24 TB="    "
  25 # scr_old="$(screen -ls | sed "s/^[ ${TB}]*//g;s/[ ${TB}]\+/ /g" | cut -d ' ' -f 1 | grep "\.${SSUFF}$")"
  26 # echo "[$scr_old]"
  27
  28 case "$1" in
  29     stop)
  30         #
  31         #  if .pid file exists try to shutdown the process
  32         if [ -f "${PPATH}/brisk.pid" ]; then
  33             pid_old="$(cat "${PPATH}/brisk.pid")"
  34             kill -TERM $pid_old
  35             killed=0
  36             for i in $(seq 1 $WAITLOOP_MAX); do
  37                 sleep 1
  38                 if ! kill -0 $pid_old 2>/dev/null ; then
  39                     killed=1
  40                     break
  41                 fi
  42             done
  43             if [ $killed -eq 0 ]; then
  44                 kill -KILL $pid_old 2>/dev/null
  45             fi
  46         fi
  47         ;;
  48
  49     start)
  50         su - ${BUSER} -c 'cd '"$BPATH"'/spush ; screen -d -m -S '"${SSUFF}"' bash -c '"'"'while [ 1 ]; do ./brisk-spush.php \| grep "IN LOOP" ; if [ $? -eq 0 ]; then break ; fi ; done'"'"
  51         ;;
  52     restart)
  53         $0 stop
  54         sleep 3
  55         $0 start
  56         ;;
  57     *)
  58         echo "Usage: $0 {start|stop|restart}" >&2
  59         exit 1
  60         ;;
  61 esac