We use Pixy as webhook target for 3rd party services like Docker Registry. Some senders don't print error responses. In the case of Docker Registry we see "400 Bad Request unaccepted".
Honestly, I am reluctant to accept this patch for two reasons:
You debug issues with one application by adding logging in another. The response returned by Kafka-Pixy already contains that information;
Even if I agreed to add logging, then the solution would need to be thorough - logging would need to be added to places where an error is returned and not just one particular case;
We use Pixy as webhook target for 3rd party services like Docker Registry. Some senders don't print error responses. In the case of Docker Registry we see "400 Bad Request unaccepted".