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