In previous versions, collected flows (parsed data) were stored in
memory by the collector. In regular intervals, or at shutdown, this one
single dict was dumped as JSON onto disk.
With this commit, the behaviour is changed to line-based JSON dumps for
each flow, gzipped onto disk for storage efficiency. The analyze_json is
updated as well to handle the new gzipped files in the new format.
See the comments in main.py for more details.
Fixes#10
Updated the README to reference NetFlow v1 and v5 as well.
The fallback(key, dict) method used an exception-based testing of the
keys existence. Switched to 'if x in'.
The NetFlowListener is based on threading.Thread, which uses the
'timeout' parameter in .join(). Added.
Until now, exports which were received, but their template was not known,
resulted in KeyError exceptions due to a missing key in the template dict.
With this release, these exports are buffered until a template export
updates this dict, and all buffered exports are again examined.
Release v0.7.0
Fixes#4Fixes#5
