This commit marks (hopefully) ever one-parameter constructor as explicit.
It also uses override in (hopefully) all circumstances where a virtual
method is overridden.
There are a very few other minor changes - most of them were necessary
to get everything to compile (like one additional constructor). In one
case I changed an implicit operation to an explicit string conversion -
I think the automatically chosen conversion was much more convoluted.
This took longer than I want to admit but not as long as I feared :)
- Removed the gap_report event. It wasn't used anymore
and functionally no more capable that scheduling events
and using the get_gap_summary bif.
- Added functionality to Dictionaries to count cumulative
numbers of inserts performed. This is further used to
measure the total number of connections of various types.
Previously only the number of active connections was
available.
- The Reassembler base class now tracks active reassembly
size for all subclasses (File/TCP/Frag & unknown).
- Improvements to the stats.log. Mostly, more information.
Some of the changes only clean up at termination to make perftools
happt, but there were some "real" leaks as well.
This fixes all DNS leaks I could reproducem, including most likely
what's reported in #534. Closing #534.
I'm also adding a new btest subdir core/leaks with tests requiring
perftools support. These don't compare against base lines but abort
whenever perftools reports a leak (with stack information to track it
down). Right now, these are passing.
