publishermixin¶Mixin for publishing messages to a topic’s listeners. This will be mixed into topicobj.Topic so that a user can use a Topic object to send a message to the topic’s listeners via a publish() method.
Note that it is important that the PublisherMixin NOT modify any state data during message sending, because in principle it could happen that a listener causes another message of same topic to be sent (presumably, the listener has a way of preventing infinite loop).
| copyright: | Copyright 2006-2009 by Oliver Schoenborn, all rights reserved. |
|---|---|
| license: | BSD, see LICENSE.txt for details. |
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