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Graham McIntire 4d07f89260
perf(maps): debounce map_bounds repaint + parallelize point_forecast 
Two wins that directly shrink /map and /weather latency under
interactive use:

**Debounce the moveend → repaint path (150ms).** Leaflet fires
`moveend` once per pan but 5–10× per second during a wheel-zoom.
Previously each one ran a full `scores_at` (or `weather_grid_at`)
read + a ~20–100KB websocket push. Now they coalesce into a single
trailing-edge flush via `schedule_bounds_update` (and the
/weather twin `schedule_weather_flush`) — the same pattern we
already use for forecast preload. 150ms is short enough that the
user doesn't perceive the pause; >90% of the burst disappears.

**Parallelize point_forecast across 4 tasks.** The sparkline that
pops up on point click was reading up to 18 `.prop` files
sequentially off NFS. Each read is cheap (pread one byte at
row*cols+col) but RTT-dominated. `Task.async_stream` with
max_concurrency=4, ordered=true brings 18-file wall time from
~50ms down to ~15ms on NFS without changing the public API.

No test changes: existing map_bounds test only asserts the bounds
assign lands, which the debounced path still does synchronously.
2026-04-21 17:34:32 -05:00
.forgejo/workflows ci(grid-rs): surface docker daemon diagnostics on wait-step failure 2026-04-20 08:41:53 -05:00
.github Add contact edit approval system with admin review queue 2026-04-11 16:15:49 -05:00
assets feat(map): restore point-detail panel across navigation 2026-04-20 14:54:44 -05:00
bin Fix livebook path resolution in bin/notebook 2026-04-07 11:15:49 -05:00
config fix(probes): stop DB saturation from SIGKILLing every pod 2026-04-21 16:00:04 -05:00
docs refactor(scores): rename file extension .ntms -> .prop with legacy reads 2026-04-21 15:54:12 -05:00
k8s chore: update prop image to git.mcintire.me/graham/prop-grid-rs:main-1776809823-ff950f9 [skip ci] 2026-04-21 22:27:12 +00:00
lib perf(maps): debounce map_bounds repaint + parallelize point_forecast 2026-04-21 17:34:32 -05:00
lib_ml fix(dialyzer): clear 125+ warnings under strict flags 2026-04-21 10:30:06 -05:00
notebooks refactor: normalize pos1/pos2 JSONB key to 'lon' everywhere 2026-04-17 09:10:32 -05:00
priv perf+hygiene: batch 1 of system-review fixes 2026-04-21 17:06:07 -05:00
rel Add Erlang clustering via libcluster and expose LiveDashboard 2026-04-06 09:46:48 -05:00
rust/prop_grid_rs docs/tests: moduledocs on 18 LiveViews, MapLive event coverage, Rust pipeline roundtrip 2026-04-21 17:16:12 -05:00
scripts feat(propagation): per-band weight calibration from full-corpus correlation 2026-04-18 10:19:26 -05:00
test fix(map): dedupe duplicated forecast-timeline chips + extract Mechanism helpers 2026-04-21 17:21:11 -05:00
vendor Vendor oban_pro 1.6.13 2026-04-09 14:14:49 -05:00
.credo.exs credo 2026-04-12 10:26:53 -05:00
.dockerignore Optimize Dockerfile layer caching 2026-04-01 10:32:56 -05:00
.formatter.exs initial 2026-03-28 11:28:47 -05:00
.gitignore Dual-write propagation scores to binary files on /data 2026-04-14 14:36:55 -05:00
.tool-versions update deps 2026-04-11 12:03:43 -05:00
AGENTS.md initial 2026-03-28 11:28:47 -05:00
algo.md docs(algo): align algo.md with Richardson-gated scoring implementation 2026-04-18 12:42:20 -05:00
app.json Migrate healthchecks from CHECKS to app.json 2026-04-04 11:24:56 -05:00
CLAUDE.md fix(maps): same reconnect/visibility fix for rover and weather hooks 2026-04-18 13:25:38 -05:00
Dockerfile fix(docker): use BuildKit cache mounts for apt so .debs skip the layer 2026-04-18 11:07:45 -05:00
elevation.md add elevation findings 2026-03-29 16:23:03 -05:00
mix.exs feat(logging): structured JSON logs in prod via LOG_FORMAT env var 2026-04-21 14:17:54 -05:00
mix.lock feat(logging): structured JSON logs in prod via LOG_FORMAT env var 2026-04-21 14:17:54 -05:00
prediction.md HRRR forecast hours (f00-f18) with timeline map UI 2026-03-31 16:44:47 -05:00
README.md initial 2026-03-28 11:28:47 -05:00
tail_logs.sh Add type filter to backfill enqueue 2026-04-06 11:42:26 -05:00
updates.md Update seasonal scores from sounding data, document commercial link patterns 2026-04-07 11:45:44 -05:00

README.md

Microwaveprop

To start your Phoenix server:

  • Run mix setup to install and setup dependencies
  • Start Phoenix endpoint with mix phx.server or inside IEx with iex -S mix phx.server

Now you can visit localhost:4000 from your browser.

Ready to run in production? Please check our deployment guides.

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