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//paip/gitBuild/apps/script_lpr.sh

SERVICE_NAME=lpr_rest_api
  
cd /paip/script/lpr/detectron2_LPR

case $1 in
        start)
            PID=`ps -ef | grep $SERVICE_NAME | grep -v grep | awk ' {print $2}'`
            echo "Starting $SERVICE_NAME..."
            if [ "$PID" == "" ]; then
                nohup python3.9 -u lpr_rest_api.py > lpr.log &
                echo "$SERVICE_NAME is now started!"
            else
                echo "$SERVICE_NAME is already running... PID : $PID"
            fi
        ;;
        stop)
            PID=`ps -ef | grep $SERVICE_NAME | grep -v grep | awk ' {print $2}'`
            if [ "$PID" != "" ]; then
                                echo "$SERVICE_NAME is stopping..."
                                kill $PID;
                                while [ 1 ]
                                do
                                                pid2=`ps -ef | grep $SERVICE_NAME | grep -v grep | awk ' {print $2}'`
                                                if [ "$pid2" == "" ]; then
                                                                echo "$SERVICE_NAME down!"
                                                                exit
                                                else
                                                                echo "$SERVICE_NAME is running... : $pid2"
                                                fi
                                                sleep 1
                                done
                        else
                                        echo "$SERVICE_NAME down!"
                        fi
        ;;
        restart)
                PID=`ps -ef | grep $SERVICE_NAME | grep -v grep | awk ' {print $2}'`
                if [ "$PID" != "" ]; then
                        echo "$SERVICE_NAME is stopping..."
                        kill $PID;
                        while [ 1 ]
                        do
                                pid2=`ps -ef | grep $SERVICE_NAME | grep -v grep | awk ' {print $2}'`
                                if [ "$pid2" == "" ]; then
                                        echo "$SERVICE_NAME down!"
                                        break
                                else
                                        echo "$SERVICE_NAME is running... : $pid2"
                                fi
                                sleep 1
                        done
                        sleep 1
                        echo "Starting $SERVICE_NAME ..."
                        nohup python3.9 -u lpr_rest_api.py > lpr.log &
                        echo "$SERVICE_NAME is now started!"
                else
                        echo "$SERVICE_NAME down!"
                        echo "Starting $SERVICE_NAME..."
                        nohup python3.9 -u lpr_rest_api.py > lpr.log &
                        echo "$SERVICE_NAME is now started!"
                fi
        ;;
esac

cd /paip/script