applications/luci-app-pbx/root/etc/pbx-asterisk/delayedcallback

   1 #!/bin/sh
   2
   3 # Check if there are more than one instance of this command
   4 # with the same command line running at the same time for some
   5 # reason, then quit. We are checking for the same
   6 # commandline in order to permit two different callback
   7 # attempts simultaneously.
   8
   9 if ! grep -q "$@" /dev/shm/delayedcallback.[0-9]* 2>/dev/null
  10 then
  11   echo "$@" > /dev/shm/delayedcallback.$$
  12   sleep 25
  13   asterisk -r -x "$1 $2 \"$3\" $4 $5 $6"
  14   rm /dev/shm/delayedcallback.$$
  15 #  echo "`date` $@": >> /dev/shm/delayedcallback.log
  16 #else
  17 #  echo "`date` ERROR: There appears to be a callback attempt in progress to: $@" >> /dev/shm/delayedcallback.err
  18 fi