Add hangup_channels script

This commit is contained in:
Benjamin Renard 2019-01-25 10:54:11 +01:00 committed by root
parent 1017b27c1c
commit efc1e8a4e7

91
hangup_channels Executable file
View file

@ -0,0 +1,91 @@
#!/bin/bash
# Hangup channels whose duration exceeds a timeout
# It's also possible to handle only a specific peer's channels
VERBOSE=0
DEBUG=0
PEER=""
HANGUP_TIMEOUT=""
function usage() {
[ -n "$1" ] && echo "$1" && echo
echo "Usage : $0 [-cX] [-wX] [-d] [peer]"
echo " -h Show this help message"
echo " -v Enable verbose mode"
echo " -d Enable debug mode"
echo " -t[X] Specify hangup timeout (in s)"
echo " [peer] Specify the peer name"
}
function log() {
case "$1" in
INFO)
[ $VERBOSE -ne 1 -a $DEBUG -ne 1 ] && return
;;
DEBUG)
[ $DEBUG -ne 1 ] && return
;;
esac
echo -e "$( date "+%Y/%m/%d %H:%M:%S" ) - $2"
}
# Parse arguments
for arg in $@
do
if [ $( echo $arg|egrep -c '^-[tvdh][0-9]*$' ) -gt 0 ]
then
a=$( echo $arg|sed 's/^-\([tvdh]\).*$/\1/' )
v=$( echo $arg|sed 's/^-[tvdh]//' )
case $a in
t)
HANGUP_TIMEOUT=$v
;;
v)
VERBOSE=1
;;
d)
DEBUG=1
;;
h)
usage
exit 0;
;;
esac
elif [ -z "$PEER" ]
then
PEER="$arg"
else
echo "Only one peer can be specified (or invalid '$arg' parameter)"
fi
done
[ -z "$HANGUP_TIMEOUT" ] && usage "You must specify the hangup timeout using -t parameter." && exit 1
if [ -n "$PEER" ]
then
log DEBUG "Specified peer name : $PEER"
CHANNELS=$( asterisk -rx 'core show channels concise'|grep -E "^$PEER-[0-9a-f]+!" )
log DEBUG "Channels :\n$CHANNELS"
[ -z "$CHANNELS" ] && log INFO "No current channels found for this peer" && exit 0
else
CHANNELS=$( asterisk -rx 'core show channels concise' )
log DEBUG "Channels :\n$CHANNELS"
[ -z "$CHANNELS" ] && log INFO "No current channels found" && exit 0
fi
total=0
count=0
IFS="
"
for line in $CHANNELS
do
let total=total+1
chan=$( echo "$line"|cut -d'!' -f 1 )
duration=$( echo "$line"|cut -d'!' -f 12 )
log DEBUG "Channel '$chan' duration : ${duration}s"
[ $duration -le $HANGUP_TIMEOUT ] && log DEBUG "This channel duration do not exceed the timeout." && continue
log INFO "Channel '$chan' duration is ${duration}s : hangup this channel"
asterisk -rx "hangup request $chan"
let count=count+1
done
log INFO "$count/$total channels hangup"