How to get gunicorn to log uncaught exceptions?

Question

I have a flask application wrapped with gunicorn. I would like that if one of my endpoints exits with an uncaught exception that somewhere the exception is logged. I don't want this going to the client however, just a server logfile.

Answer 1

Config Flask PROPAGATE_EXCEPTIONS to True. This will enable propagation of exceptions, and gunicorn will log a logfile.

http://flask.pocoo.org/docs/config/#builtin-configuration-values