Disable async workers

Author: knorrus

start-gunicorn.sh

@@ -14,7 +14,6 @@ gunicorn $APP_MODULE \
     --name $APP_PROCESS_NAME \
     --bind=0.0.0.0:$APP_PORT \
     --workers=$APP_WORKERS_COUNT \
-    --worker-class=eventlet
     --timeout=$TIMEOUT \
     --log-level=$APP_LOG_LEVEL \
     --log-file="-" \