I am not aware of anything in my environment that would cause my application reload, is this something that uWSGI does as part of its normal lifecycle? I guess the question would be what causes reloads of an application in uWSGI. I am controlling uWSGI using supervisord, so I'm going to look through its configuration and documentation as well to figure out whether that could be the cause of a reload/restart of uWSGI.
Below is a link to my uWSGI configuration and for completeness, I also included the supervisord configuration, https://gist.github.com/bdina/df6deeeb6abb95b1aad775b2b5c8d406 I will note that my configuration does have `autorestart=true` set. -B On Wed, Apr 19, 2017 at 1:28 AM, Roberto De Ioris <robe...@unbit.it> wrote: > > > I'm recently having problems with a python flask application running on > > uWSGI v2.0.12. This service is a REST API. What brought my attention to > > uWSGI is when the API periodically would return 500 Internal Server error > > responses for calls that should always return 200 success. Even requests > > that happen on a frequent basis fail some of the time but not all of the > > time. It does not seem to have anything to do with the request itself > > (i.e. > > the data in the request is correct). > > > > Digging through the logs I noticed that each time a 500 response would > > happen, a log would be written with the text "no python application > > found". > > I then started looking for where this string would be coming from, and > > found it in the uWSGI native code. > > > > At this point I am trying to understand what could be the origin of this > > error. I notice that the string would only ever get logged when the > > application id is found to be -1. What is not clear to me right now > though > > is what would cause that to happen? > > > > I can provide whatever information you need that I have not included in > > this message in a reply. > > > > > > > > Please post your configuration, but i would search better in uWSGI logs, > it could happen if your workers are not able to correctly reload the > application > > -- > Roberto De Ioris > http://unbit.com > _______________________________________________ > uWSGI mailing list > uWSGI@lists.unbit.it > http://lists.unbit.it/cgi-bin/mailman/listinfo/uwsgi >
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