ruby-enterprise-stompserver/stompserver.rc.d

   1 #!/bin/bash
   2
   3 . /etc/rc.conf
   4 . /etc/rc.d/functions
   5
   6 PID_FILE="/var/lib/stompserver/log/stompserver.pid"
   7
   8 check_pid() {
   9         local PIDFILE="$1"
  10         [ ! -f "$PIDFILE" ] && return 1
  11         local PID=$(cat "$PIDFILE" 2> /dev/null)
  12         [ -z "$PID" ] && return 1
  13         if [ ! -d "/proc/$PID" ]; then
  14                 rm -f "$PIDFILE" 2> /dev/null
  15                 return 1
  16         fi
  17         return 0
  18 }
  19
  20 kill_pid() {
  21         local PIDFILE="$1"
  22         if check_pid "$PIDFILE"; then
  23                 local PID=$(cat "$PIDFILE" 2> /dev/null)
  24                 kill $PID &> /dev/null
  25                 local RET=$?
  26                 check_pid "$PIDFILE"
  27                 return $RET
  28         fi
  29         return 1
  30 }
  31
  32 wait_pid() {
  33         while check_pid "$1"; do sleep 1; done
  34 }
  35
  36 case "$1" in
  37         start)
  38                 stat_busy "Starting stompserver"
  39                 check_pid "$PID_FILE" || /opt/ruby-enterprise/bin/stompserver -C /etc/stompserver.conf &> /dev/null
  40                 if [ $? -gt 0 ]; then
  41                         stat_fail
  42                 else
  43                         add_daemon git-daemon
  44                         stat_done
  45                 fi
  46                 ;;
  47         stop)
  48                 stat_busy "Stopping stompserver"
  49                 if ! kill_pid "$PID_FILE"; then
  50                         stat_fail
  51                 else
  52                         rm_daemon git-daemon
  53                         stat_done
  54                 fi
  55                 ;;
  56         restart)
  57                 $0 stop
  58                 sleep 1
  59                 wait_pid "$PID_FILE"
  60                 $0 start
  61                 ;;
  62         *)
  63                 echo "usage: $0 {start|stop|restart}"
  64 esac
  65 exit 0