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- LAKEsuperior Messaging
- ======================
- LAKEsuperior implements a messaging system based on ActivityStreams, as
- indicated by the `Feodra API
- specs <https://fedora.info/2017/06/30/spec/#notifications>`__. The
- metadata set provided is currently quite minimal but can be easily
- enriched by extending the `default formatter
- class <https://github.com/scossu/lakesuperior/blob/master/lakesuperior/messaging/messenger.py>`__.
- STOMP is the only supported protocol at the moment. More protocols may
- be made available at a later time.
- LAKEsuperior can send messages to any number of destinations: see
- `configuration <https://github.com/scossu/lakesuperior/blob/master/etc.defaults/application.yml#L79>`__.
- By default, CoilMQ is provided for testing purposes and listens to
- ``localhost:61613``. The default route sends messages to
- ``/topic/fcrepo``.
- A small command-line utility, also provided with the Python
- dependencies, allows to watch incoming messages. To monitor messages,
- enter the following *after activating your virtualenv*:
- ::
- stomp -H localhost -P 61613 -L /topic/fcrepo
- See the `stomp.py library reference
- page <https://github.com/jasonrbriggs/stomp.py/wiki/Command-Line-Access>`__
- for details.
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