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From Ivan Kelly <iv...@apache.org>
Subject Re: Hedwig Subproject::Hubs owning some topics that doesn't exist.
Date Thu, 22 Dec 2011 09:40:46 GMT
Sorry, this isn't the model which hedwig uses at the moment. Changing
it, apart from being a large amount of work would also break some of
the guarantees which hedwig currently has. For example, if you create
a topic, someone subscribes and then disconnects, messages are
published to the topic, the topic is deleted and created again,
 and more messages are published, should the subscriber when he
 connects again get all the messages? only those from the second topic
 creation? only the first ones, since that was the one he subscribed
 to? 

I'm sure there's a lot of other cases similar to this also.

-Ivan

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