I have a backend that I need to pipe through HAProxy (The User Control Panel of FreePBX).
My issue is that the Sangoma developers maintain this “we known better” attitude even though their backend code is poorly written.
Here is a dump of the response headers: https://pastebin.com/DNiYBUtq
Notice that the Set-Cookie header is repeated 41 times!
How can I convince HAProxy to pass this through?