Let me rephrase that, the data being returned is NULL But UE is ‘waiting for a response’ or at least a response that contains “some data”. Then there may also be the issue of i am not telling it “to do” anything with the data it is not receiving.
The external server functions property if the file is executed in a web browser application, E, firefox, Safari, Etc. E.g.: “ Domain Marketplace “
And just returns a blank page, no data other than the file name, even when you View Source.
This is a serverside implementation, and is essential.
Ue does not need to view the blank page.