blob: 7034937914971eb826190b19bbce8c0091315df7 (
plain)
1 #!/bin/bash
2
3 NAME=asterisk
4 USER=asterisk
5 GROUP=asterisk
6 RUNDIR=/var/run/$NAME
7 PIDFILE=$RUNDIR/$NAME.pid
8 STARTCMD="(cd /; /usr/sbin/asterisk -G $GROUP -U $USER)"
9 STOPCMD="/usr/sbin/asterisk -r -x 'core stop now'"
10 STOPGRACECMD="/usr/sbin/asterisk -r -x 'core stop gracefully'"
11 STOPTIMEOUT=300
12
13 function getpid() {
14 if [ -z "$PIDFILE" ]; then
15 pid="$(pgrep -xfn "$STARTCMD")"
16 else
17 if [ -f "$PIDFILE" ]; then
18 pid=$(< $PIDFILE)
19 if [ ! -d /proc/"$pid" ]; then
20 echo "$NAME: removing stale pidfile $PIDFILE" >&2
21 rm -f "$PIDFILE"
22 unset pid
23 fi
24 fi
25 fi
26 echo "$pid"
27 }
28
29 case $1 in
30 start)
31 pid=$(getpid)
32 install -d -m 755 -o $USER $RUNDIR || exit 1
33 if [ -n "$pid" ]; then
34 echo "$NAME already running with pid $pid" >&2
35 exit 1
36 fi
37 eval "$STARTCMD"
38 ;;
39 stop|stopnice)
40 pid=$(getpid)
41 if [ -n "$pid" ]; then
42 if [ "$1" == "stop" ]; then
43 if [ -n "$STOPCMD" ]; then
44 eval "$STOPCMD"
45 else
46 kill "$pid"
47 fi
48 else
49 if [ -n "$STOPCMD" ]; then
50 eval "$STOPGRACECMD"
51 else
52 echo "$NAME: $1 not implemented"
53 exit 1
54 fi
55 fi
56 t=$(printf '%(%s)T' -1)
57 tend=$((t+STOPTIMEOUT))
58 while [ -d /proc/$pid -a $t -lt $tend ]; do
59 sleep 0.5
60 t=$(printf '%(%s)T' -1)
61 done
62 if [ -d /proc/"$pid" ]; then
63 echo "$NAME still running with pid $pid" >&2
64 else
65 [ -n "$PIDFILE" ] && rm -f "$PIDFILE"
66 fi
67 else
68 echo "$NAME is not running" >&2
69 fi
70 ;;
71 restart)
72 $0 stop && \
73 $0 start
74 ;;
75 restartnice)
76 $0 stopnice && \
77 $0 start
78 ;;
79 status)
80 pid=$(getpid)
81 if [ -n "$pid" ]; then
82 echo "$NAME is running with pid $pid"
83 else
84 echo "$NAME is not running"
85 fi
86 ;;
87 *)
88 echo "usage: $0 [start|stop|stopnice|restart|restartnice|status]"
89 ;;
90 esac
|
