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How to delay start_response in uwsgi?

I want to do the following:

r = requests.post('https://foo.com/test', data=json.dumps(fields), headers=headers)
if r.status_code != requests.codes.ok:
    start_response(str(r.status_code) + ' ' + r.reason, [('Content-Type', 'text/plain')])
    body.put(r.reason)
else:
    start_response('200 OK', [('Content-Type', 'application/json')])
    body.put(r.json())

But the call is blocking the main thread, so I do:

body = queue.Queue()
gevent.spawn(make_request, environ, start_response, body)

but now i am getting error SystemError: you can call uwsgi api function only from the main callable

So how can I delay the start_response result until the POST request is complete?

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1 answer


Go ahead and block the thread - just run uWSGI with a few of them:

uwsgi --http :9090 --wsgi-file foobar.py --master --processes 4 --threads 2


from https://uwsgi-docs.readthedocs.org/en/latest/WSGIquickstart.html#adding-concurrency-and-monitoring

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