- Reject dash/colon MAC-format device names (e.g. 45-48-39-7F-73-C7)
from open mode — were slipping past is_generic_name()
- Add exponential backoff (1s, 2s) on Matrix 429/5xx, max 3 attempts —
startup burst was rate-limiting and dropping alerts
- Commit active scanner flag (scanning_mode=active) that was in working
tree but not in prior commit 8686eb5 despite the commit message
- Add 3 tests: MAC format filter, 429 retry success, 429 give-up
Fixes DevTrack #518
Passive mode fails on Debian bookworm bleak 0.20.2 without or_patterns filter.
Active mode is functionally equivalent for building-level presence detection
and actually yields more complete advertisement data including device names.
Cobra