I am getting timeout while making a post request with large payload …
Does the size of the payload matter?
Regardless, you need to look at what’s happening on the ‘wire’. My guess is that ATS is forcing the server to negotiate a more secure flavour of TLS, and that the server is not handling that properly (I’ve seen this sort of problem many times before). However, it’s hard to know for sure without looking at a packet trace. See QA1176 Getting a Packet Trace for information about how to get one.
Share and Enjoy
—
Quinn “The Eskimo!”
Apple Developer Relations, Developer Technical Support, Core OS/Hardware
let myEmail = "eskimo" + "1" + "@apple.com"