[rules-users] Live Queries and Expired Events

[Robert Crawford]

Well, the live query is started *before* any events get inserted, and I have
a ViewChangedEventListener registered to listen to that query. I expected to
see rowRemoved() called every time an event is expired, but instead only see
it happening *MOST* of the time.

For example, I have 5000 events inserted. The ViewChangedEventListener
updates the corresponding database row as the events expire. I shut off the
event feed (so nothing new is going into either the database or the session)
and over time the events expire. I can watch the database being updated as
the events expire, but then the number flattens out to 50-60 or so that just
haven't been touched.

As I understand it, expiration happens even if the event matches the
conditions for a rule, so they're not being "retained" for that reason,
right?

Oh, and when I've had the system down for a while and I'm receiving a
backlog of events, they simply seem to "disappear" on insertion. I haven't
traced the path of execution yet, though.


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