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prop/lib/microwaveprop
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Graham McIntire aebf3911ce
perf(map): debounce preload_forecast + single-pass score filter 
Two wins in the /map hot path.

1. preload_forecast fired on every Leaflet moveend — which arrives in
   bursts during pan/zoom — and each firing read + filtered + shipped
   18 forecast-hour score lists (up to 90k cells per hour at full
   CONUS view) over the LiveView websocket. Now debounced to the
   trailing edge: the user must stop moving for 750 ms before we pay
   the preload cost. select_band and propagation_updated go through
   the same scheduler so a storm of PubSub updates during an hourly
   chain also coalesces.

2. ScoreCache.grid_to_filtered_list walked the 92k-cell grid twice
   (Enum.filter then Enum.map) and allocated an intermediate tuple
   list between them. Enum.reduce emits only in-bounds result maps
   directly — halves map traversal + drops the tuple intermediate.
2026-04-20 16:51:52 -05:00
..
accounts feat(auth): self-service password reset 2026-04-18 08:42:35 -05:00
backtest Fix all 12 dialyzer warnings 2026-04-11 18:08:18 -05:00
beacon_monitors Add dialyzer specs and types across the codebase 2026-04-12 08:55:04 -05:00
beacons Short-circuit RangeEstimate below 5.76 GHz to stop browser lockup 2026-04-14 16:56:24 -05:00
callsign_location Drop gridmap.org dependency, resolve callsigns locally 2026-04-12 17:43:29 -05:00
commercial Fix all remaining credo --strict issues (0 issues) 2026-04-12 10:26:53 -05:00
ionosphere feat(telemetry): broaden Instrument span coverage 2026-04-18 17:25:33 -05:00
prom_ex perf(telemetry): cut hot-path overhead on scores_at cache hits 2026-04-20 16:12:01 -05:00
propagation perf(map): debounce preload_forecast + single-pass score filter 2026-04-20 16:51:52 -05:00
qrz feat(telemetry): broaden Instrument span coverage 2026-04-18 17:25:33 -05:00
radio feat(contacts): private flag with scope-aware visibility 2026-04-18 17:49:01 -05:00
space_weather feat(telemetry): broaden Instrument span coverage 2026-04-18 17:25:33 -05:00
terrain feat(telemetry): broaden Instrument span coverage 2026-04-18 17:25:33 -05:00
weather feat(hrrr): route per-QSO enrichment through hrrr_fetch_tasks (Stream C Elixir) 2026-04-19 18:22:22 -05:00
workers fix(backfill): re-probe :unavailable contacts after a 24 h cooldown 2026-04-20 16:46:32 -05:00
accounts.ex feat(auth): self-service password reset 2026-04-18 08:42:35 -05:00
application.ex fix(otel): drop opentelemetry_ecto + disable OTLP on Elixir pods 2026-04-20 13:41:01 -05:00
backtest.ex refactor: normalize pos1/pos2 JSONB key to 'lon' everywhere 2026-04-17 09:10:32 -05:00
beacon_monitors.ex Add dialyzer specs and types across the codebase 2026-04-12 08:55:04 -05:00
beacons.ex Convert /beacons approved list to live_table 2026-04-12 17:15:05 -05:00
cache.ex Cache /contacts, fix map blink, make mode optional 2026-04-12 12:47:25 -05:00
callsign_location.ex Drop gridmap.org dependency, resolve callsigns locally 2026-04-12 17:43:29 -05:00
commercial.ex Hoist commercial link query + tie pipeline chip to ScoresFile 2026-04-14 15:01:12 -05:00
format.ex feat(format): miles-primary distance formatting sitewide 2026-04-18 15:53:40 -05:00
geo.ex Fix all remaining credo --strict issues (0 issues) 2026-04-12 10:26:53 -05:00
geocoder.ex feat(telemetry): broaden Instrument span coverage 2026-04-18 17:25:33 -05:00
instrument.ex feat(telemetry): wide instrumentation + bump hrrr to 2 per pod 2026-04-18 16:33:34 -05:00
ionosphere.ex Sporadic-E physics module + Ionosphere.nearest_foes 2026-04-15 14:43:48 -05:00
mailer.ex Send mail as prop@w5isp.com with reply-to graham@mcintire.me 2026-04-12 14:00:38 -05:00
markdown.ex Add dialyzer specs and types across the codebase 2026-04-12 08:55:04 -05:00
prom_ex.ex feat(telemetry): PromEx Prometheus exporter at /metrics 2026-04-18 16:39:39 -05:00
propagation.ex perf(telemetry): cut hot-path overhead on scores_at cache hits 2026-04-20 16:12:01 -05:00
qrz.ex Drop gridmap.org dependency, resolve callsigns locally 2026-04-12 17:43:29 -05:00
radio.ex feat(admin): surface flagged contacts on the contact-edits page 2026-04-19 12:40:20 -05:00
release.ex Drop propagation_scores table, ScoresFile is the only store 2026-04-14 15:13:01 -05:00
repo.ex initial 2026-03-28 11:28:47 -05:00
repo_listener.ex Replace polling with Postgres LISTEN/NOTIFY for live updates 2026-04-02 16:26:22 -05:00
space_weather.ex SpaceWeather: SWPC JSON ingestion (Kp, F10.7, GOES X-ray) 2026-04-15 14:55:24 -05:00
terrain.ex Add dialyzer specs and types across the codebase 2026-04-12 08:55:04 -05:00
weather.ex feat(telemetry): wide instrumentation + bump hrrr to 2 per pod 2026-04-18 16:33:34 -05:00