GRPC does not work?

[Leonardo-Ferreira]

Report

I'm trying to set the HTTP Add On for my GRPC but it's not working. When calling the service, it 'hangs' forever.

Side note: the TLS is "optional" (no forced redirect) at the ingress level and the certificate is signed by a internal CA with multiple SANs (aka common name is generic)

Expected Behavior

the service should reply

Actual Behavior

it hangs until timeout

Steps to Reproduce the Problem

1. Create a GRPC service
2. Publish it without keda and validate that its working
3. Now put keda interceptor in the middle of the way to try to scale the service based on service requests

Logs from KEDA HTTP operator

example

HTTP Add-on Version

0.8.0

Kubernetes Version

< 1.28

Platform

Microsoft Azure

Anything else?

No response