#!/system/bin/sh
 
counter=0
maxcounter=120
while [ $counter -lt $maxcounter ]
do
  curl --retry 1 -L -s 'http://127.0.0.1:4321/static' > /dev/null 2>&1
  if [ $? -eq 0 ]; then
    exit 0
  else
    counter=$(( $counter + 1 ))
    echo "ConfigServer is not yet active, proceeding with attempt number $counter."
    sleep 1
  fi
done
exit 1
