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non blocking statusscan

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rootzoll 2021-08-29 10:20:38 +02:00
parent 1db01cfd68
commit 86bfd09d5b
1 changed files with 23 additions and 1 deletions
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24
home.admin/00raspiblitz.sh
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@ -96,7 +96,29 @@ do
# gather fresh status scan and store results in memory
# TODO: move this into background loop and unify with redis data storage later
#echo "# blitz.statusscan.sh"
sudo /home/admin/config.scripts/blitz.statusscan.sh > /var/cache/raspiblitz/raspiblitz.status
if [ -f /var/cache/raspiblitz/raspiblitz.status ]; then
# run statusscan with timeout - if status scan was not killed it will copy over the
timeout 10 sudo /home/admin/config.scripts/blitz.statusscan.sh > /var/cache/raspiblitz/raspiblitz.status.tmp
result=$?
if [ "${result}" != "0" ]; then
# statusscan finished in under 10 seconds - use results
cp /var/cache/raspiblitz/raspiblitz.status.tmp /var/cache/raspiblitz/raspiblitz.status
else
# statusscan blocked and was killed - fallback to old results
echo "statusscan blocked - fallback to old results"
sleep 1
fi
else
# first time run statusscan without timeout
sudo /home/admin/config.scripts/blitz.statusscan.sh > /var/cache/raspiblitz/raspiblitz.status
fi
# load statusscan results
source /var/cache/raspiblitz/raspiblitz.status
#####################################