Nginx uwsgi (104: Connection reset by peer) while reading response header from upstream

Question

Environment is Nginx + uwsgi.

Getting a 502 bad gateway error from Nginx on certain GET requests. Seems to be related to the length of the URL. In our particular cas

Answer 1

This can happen if your request/response headers are quite large.

To fix it, in /etc/uwsgi/apps-available/your-app.ini add buffer-size=65535