32 lines
948 B
Plaintext
32 lines
948 B
Plaintext
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#! /bin/bash
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# Parse mumble logs in order to determine if someone is currently accessing
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# mumble through the WebUI. If not it means we can safely restart nginx
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# on the reverse-proxy side without bothering anyone :)
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MUMBLE_LOG=/var/log/mumble-server/mumble-server.log
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main() {
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candidates=$(last_connections)
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for candidate in ${candidates}; do
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grep "<${candidate}:" "${MUMBLE_LOG}" | tail -n 1 | grep -q 'Connection closed'
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if [ $? -ne 0 ]; then
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echo "At least one person is currently using mumble's Web interface."
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grep "<${candidate}:" "${MUMBLE_LOG}" | tail -n 5
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exit 1
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fi
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done
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echo "It looks like nobody is currently using mumble's Web interface. You may restart nginx if you want ;)"
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exit 0
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}
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last_connections() {
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grep 'Client.*Node.js' "${MUMBLE_LOG}" \
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| tail -n 10 \
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| sed -r 's/^.*=> <([0-9]+):\(-1\)>.*$/\1/' \
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| tac
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}
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main
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