Consumers

Creating

from moksha.api.hub import Consumer

class FeedConsumer(Consumer):
    topic = 'feeds'

    def consume(self, message):
        print message['headers']
        print message['body']

Note

The MokshaHub currently executes each consumer in their own Thread, so be sure to employ thread-safety precausions when implementing your Consumer.

Installing

To “install” your consumer, you have to expose it on on the moksha.consumer entry-point. This can be done by updating your applications setup.py to make it look something like this:

entry_points="""

[moksha.consumer]
feedconsumer = myapplication.feedconsumer:FeedConsumer

"""

After modifying your entry-points, you’ll need to re-generate your project’s egg-info. The start-moksha script will do this for you.

$ python setup.py egg_info

Moksha will now automatically detect, instantiate, and feed your consumer.

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