[Flask] Flask and Nginx/Gunicorn

[Rangarajan, Prakash]

Hi,
I am trying to run my flask app behind a reverse proxy using Nginx and Gunicorn. When I run some load test, I see 499’s from nginx. I believe it is a generic error code when it can’t access the upstream or takes too long for a response. Is there a good way to debug this or some configuration parameters tht can be tuned ?

Thanks,
Prakash
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