I have a setup with 3 Docker instances running on Debian, load-balanced with Nginx, and using S3 as an upstream. I'm encountering error:
ServerDisconnectedError('Server disconnected')".
The errors seems to happen a few times a day.
I've tried using tcpdump, but with the volume of requests, it's difficult to isolate the problematic ones. What's the best approach to determine whether this disconnect originates within my application or with the S3 upstream?