Hello,

My colleagues and I have been trying to make use of this to reduce the amount work our light BPT does. Currently each light BPT uploads three (3) images to an S3 bucket then posts the posts the results of the upload to a centralized repository. We're expecting quite a volume of these images (about 12,000 on average daily) and each image upload process usually takes about 3-5 seconds. We cannot go with using a light BPT for a single image as we have a limit of 20 dedicated threads per front-end, so it will take some time for all those uploads/light BPT processes to complete.

What we've noticed is that when we're using a light BPT, sometimes the MakeAbsoluteURL function returns 127.0.0.1. We've also tried changing it to HTTPRequestHandler's GetRequestDomain, RichWidgets' GetServerName[1], and HTMLRenderer.xif's GetMachineName[2]. Here are the results:

• GetRequestDomain - sometimes returns 127.0.0.1 or blank
• GetServerName - sometimes returns 127.0.0.1 or blank
• GetMachineName - returns the machine name (e.g., E3QXX-ABCDEF), but we're using a custom domain so we're getting an "underlying connection closed" error

With the above, I'd like to ask if we could request to merge into the next release (if there will be any) a site property that, if not empty, will override the MakeAbsoluteURL function call.

[1] https://www.outsystems.com/forums/discussion/18670/getting-absolute-url-in-email/#Post72151 

[2] https://www.outsystems.com/forums/discussion/45262/retrieve-the-name-of-the-environment/