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