opencog/opencog — pull request #539 by cosmoharrigan (2014-02-13 10:30:01+00:00)
Title: Add additional topics to publisher for monitoring AttentionAllocation

- Add new subscription topics useful for monitoring the AttentionAllocation system:
- **addAF**: Triggered whenever the AttentionValue of an atom changes, if the new STI value
is within the AttentionalFocus boundary and the old STI value is not.
- **removeAF**: Triggered whenever the AttentionValue of an atom changes, if the old STI value
is within the AttentionalFocus boundary and the new STI value is not.
- Add fields to AtomSpace publisher JSON message types:
- avOld
- avNew
- tvOld
- tvNew
- handle
- atom
- Updated unit tests & documentation:
https://github.com/opencog/opencog/blob/master/opencog/persist/zmq/events/README.md