meshai can now predict + broadcast satellite passes locally without Central.
Data plumbing (4c-1):
- env/tle_fetch.py: keyless Celestrak GP fetcher (GROUP/CATNR, FORMAT=tle) →
upserts the existing sat_tles table via a shared upsert_tle() helper
extracted into tle_handler (Central ingest refactored to call it, unchanged)
- observer_locations table (v23, SCHEMA_VERSION 22->23) + persistence helpers;
seeded from SatpassConfig.observers in main._init_components
- SatpassConfig: observers, tle_groups, norad_ids, tle_refresh_seconds,
min_elevation_deg, window_hours
Predictor + source-agnostic gate (4c-2):
- extracted gate_consolidated_pass(consolidated, *, now) from
consolidate_satpass_pending: dedup-vs-satpass_events + rate cap + format_pass
+ deferred commit. Central path byte-identical (114 tests unchanged)
- env/satpass.py: native adapter predicts passes for each sat x observer via
pass_predictor.compute_passes, consolidates IN-MEMORY per canonical hour
bucket (earliest AOS / latest LOS / max-el observer supplies peak_compass +
entry/exit observers), runs the shared gate, emits sat_pass. Commit rides
event.data so satpass_events dedups across ticks — NO satpass_pending, NO
Central-consumer timer dependency (works with Central off)
- registered in env/store.py gated on enabled and feed_source==native
32 new tests (tle_fetch 16, observer_locations 14... satpass_native 8, minus
overlaps); full suite 10-failure baseline (1672 passed).
Co-authored-by: Matt Johnson <mj@k7zvx.com>
Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Satpass consolidations were scheduled with in-memory asyncio timers
(_pending_satpass_timers) lost on restart, orphaning satpass_pending rows
that never consolidated/broadcast. Persist a durable due_at and rebuild
timers on startup.
- v22.sql: satpass_pending.due_at INTEGER; SCHEMA_VERSION 21->22
- due_at = received_at + CONSOLIDATION_DELAY(5); the live +N*60 stagger is
in-memory only (meaningless across restart) so not persisted — live
call_later path unchanged, due_at is a pure reboot backstop
- consumer._sweep_pending_satpass() at start(): past-due rows fire (orphans
recovered), future rows re-armed for the remaining wait; skips cids the
live drain path already owns (no double-schedule); per-row try/except
- reuses _satpass_consolidation_fire so emit logic is identical
Non-reboot behavior byte-identical. 6 new tests; suite at 10-failure baseline.
Co-authored-by: Matt Johnson <mj@k7zvx.com>
Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
