bigbluebutton-Github/build/packages-template/bbb-webrtc-sfu/bbb-restart-kms
2021-08-13 12:53:18 +02:00

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#!/bin/bash
#
# Restart Kurento every 24+ hours
#
if [ ! -f /var/tmp/bbb-kms-last-restart.txt ]; then
date +%Y-%m-%d\ %H:%M:%S > /var/tmp/bbb-kms-last-restart.txt
exit
fi
# Read in RESTART_OPTS
if [ -f /etc/default/bbb-restart-kms ]; then
source /etc/default/bbb-restart-kms
fi
users=$(mongo --quiet mongodb://127.0.1.1:27017/meteor --eval "db.users.count({connectionStatus: 'online'})")
if [ "$users" -eq 0 ]; then
# Make sure 24 hours have passed since last restart
# Seconds since epoch for last restart
dt1=$(cat /var/tmp/bbb-kms-last-restart.txt)
t1=`date --date="$dt1" +%s`
# Current seconds since epoch
dt2=`date +%Y-%m-%d\ %H:%M:%S`
t2=`date --date="$dt2" +%s`
# Hours since last restart
let "tDiff=$t2-$t1"
let "hDiff=$tDiff/3600"
if [ "$hDiff" -ge 24 ]; then
systemctl restart kurento-media-server bbb-webrtc-sfu $RESTART_OPTS
date +%Y-%m-%d\ %H:%M:%S > /var/tmp/bbb-kms-last-restart.txt
fi
fi