* Add proper namespace scoping to a 'SumStats::process_epoch_result'
scheduled event.
* Fix iterator invalidation within 'SumStats::process_epoch_result'
* Give 'SumStats::process_epoch_result' a copy of the result table so
that the SumStats framework can clear the original and move on to the
next epoch immediately.
* The previous baseline of the basic sumstats unit test did look wrong
to me and probably was actually indicative of the iterator invalidation
problem.
Thanks to Jim Mellander for reporting the issues.
- On-demand access to sumstats results through "return from"
functions named SumStats::request and Sumstats::request_key.
Both functions are tested in standalone and clustered modes.
- $name field has returned to SumStats which simplifies cluster
code and makes the on-demand access stuff possible.
- Clustered results can only be collected for 1 minute from their
time of creation now instead of time of last read.
- Thresholds use doubles instead of counts everywhere now.
- Calculation dependency resolution occurs at start up time now
instead of doing it at observation time which provide a minor
cpu performance improvement. A new plugin registration mechanism
was created to support this change.
- AppStats now has a minimal doc string and is broken into hook-based
plugins.
- AppStats and traceroute detection added to local.bro
