If your rules are deterministic (single threaded), this is easily accomplished by
replaying the events into your session in the same order (so journal each event before
Although this is not a snapshot, it does allow you to rebuild state.
On Oct 7, 2013, at 5:56 AM, sirinath <sirinath1978m(a)gmail.com>
Is it possible to have the ability to journal fact / rule / event
submissions to the engine with the ability to save a snapshot.
In case a error occurs you rollback to a previous point and play the events
send to the engine.
Also any error is easily reproducible.
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