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Merge branch 'main' into feat/aqhi

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#	CHANGELOG.md
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Sameh Khamis committed 2026-10-15 13:47:21 -07:00
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@@ -1192,6 +1192,28 @@ Sharing asks of clients of the Oslo, Bergen and Trondheim Bysykkel feeds
their GBFS tree: `api.entur.io` to `/mobility/v2/gbfs/` and `api.cyclocity.fr`
(Bysykkel Lillestrøm) to `/contracts/`.
## Upstream body bounds
FIRMS CSV, CelesTrak TLE groups, adsb.lol military responses, TomTom flow
tiles, OpenSky states/all and adsbdb lookups now read their bodies through the
shared streaming readers in `src/sources/httpBody.js`, so a declared or observed body
over the cap is refused with `RESPONSE_TOO_LARGE` and cancelled rather than
buffered. TomTom flow tiles use `readResponseBytesCapped` alongside
GTFS-Realtime. Each read takes the route's abort signal, so a body still
streaming when the deadline fires is cancelled. Caps are bounds, not budgets, sized well
above measured payloads: FIRMS 64 MiB per satellite source, CelesTrak 16 MiB
per group, OpenSky `states/all` 8 MiB, adsb.lol `/v2/mil` 8 MiB, TomTom tiles
8 MiB and adsbdb lookups 1 MiB. Where a route already had a deadline (FIRMS
60 s, CelesTrak 20 s, TomTom 15 s, adsbdb 8 s, and each 10 s OpenSky
`states/all` attempt) it already bounded the body read, because aborting a
fetch signal also aborts its body; the capped reader takes the same signal.
The adsb.lol military poll, which had no deadline, now waits at most 12
seconds for headers and body together. An oversized OpenSky snapshot is not
retried, and an OpenSky 429 starts its cooldown from the response headers and
cancels the body unread. A rejected or timed-out body is an upstream miss and
follows each route's existing error and cached-data paths. FIRMS map-key
status, the OpenSky token exchange and CCTV media keep their current handling.
## Remaining local service modules
Overpass query validation, geometry simplification, disk caching and upstream
@@ -3173,7 +3195,7 @@ its criteria cannot be silently ignored.
| CCTV | Austin + Caltrans (CA) + TfL London + Ontario 511 + Fintraffic (FI) + DriveBC (BC) + TxDOT (TX) + Estonia (Tallinn, Tarktee) + Live Traffic NSW + Open Calgary Open Data + Statens vegvesen (NO, stills + live HLS) + NYC DOT TMC (opt-in) + Street View fallback | `src/data/cctv.js` | `/api/cctv` | 10s (active) |
| Radio | Radio Browser (public-domain station directory) | `src/data/radio.js` | `/api/radio/stations`, `/api/radio/click/:uuid` | 45 min directory refresh |
| Transit 🚌 | Operator GTFS-Realtime VehiclePositions (7 keyless regions, `src/data/transitFeeds.js`) | `src/layers/transit/` via `src/app/layers/transit.js` | `/api/transit` | 15s (poll + delayed playback) |
| Bikeshare 🚲 | GBFS (Lyft + BCycle + Urban Sharing, Entur, JCDecaux NO) | `src/data/bikeshare.js` | `/api/gbfs` | 60s |
| Bikeshare 🚲 | GBFS (Lyft + BCycle + Social Bicycles + PBSC incl. Bike Share Toronto + Urban Sharing, Entur, JCDecaux NO) | `src/data/bikeshare.js` | `/api/gbfs` | 60s |
| Directions 🧭 | OSRM on FOSSGIS servers (OpenStreetMap) | `src/data/directions.js` | `/api/route` (`steps=1`) | on placement / mode change |
| Datacenters ▣ | OSM extract (bundled) | `src/data/localLayers.js` | — | static |
| Dams ▰ | OpenInfraMap/OSM extract (bundled) | `src/data/localLayers.js` | — | static |