function to check jamf pro server (JPS) connection in a shell script. jps variable must be set.

checkJPSconnection

function checkJPSConnection {
  n=0
  until [[ $n -ge 12 ]]; do
    checkAvailablity=$(${jamfBinary} checkJSSConnection)
    # Function exitStatus
    if [[ $checkAvailablity == *"${jps}"* ]]; then
      echo "${jps} is available, continuing..."
      break
    else
      echo "${jps} is unavailable at this time.  Suspending until next interval..."
      sleep 10
      n=$((n+1))
    fi
  done
}