Il giorno 07/dic/2012, alle ore 11:42, André Cruz <[email protected]> ha
scritto:
> Hello.
>
> I have uWSGI serving a Django application. Everytime a uwsgi worker starts,
> it seems the Django app is not loaded on the spot. Instead, when the first
> request arrives, the application springs into action. The problem is that my
> application connects to a few services when it starts (Cassandra, Zookeeper,
> etc), and it seems that the first request(s) fail because of this. I get
> ImportErrors for things that are there. After a few moments everything starts
> working correctly.
>
> My question is this, is it possible to trigger this initialization work as
> soon as the worker is started? This way when the first request arrives
> everything should be ready to go.
>
> Thanks!
> André
>
This is how Django works. The app is really loaded after the first request.
You can "fake" things adding something like that at the end of the wsgi,py file:
application({'SERVER_PROTOCOL':'HTTP/1.0'}, None)
(you could need to add more key to the first argument to simulate a valid first
request)
--
Roberto De Ioris
http://unbit.it
JID: [email protected]
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