$scalerThumbUrl = $scalerBaseUrl . '/' . $file->getUrlRel() .
'/' . rawurlencode( $scalerThumbName );
- // make a curl call to the scaler to create a thumbnail
+ // make an http request based on wgUploadStashScalerBaseUrl to lazy-create
+ // a thumbnail
$httpOptions = [
'method' => 'GET',
'timeout' => 5 // T90599 attempt to time out cleanly