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fix(osm): stop using public Overpass by default (#648) (#742)

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Traffic roads come from OpenFreeMap vector tiles, or TomTom flow tiles with a
key (Hybrid by default). Military areas use OpenFreeMap polygons with a bundled
worldwide name index; wide views show named points. ALPR reads an hourly
OpenStreetMap extract. Cockpit place context and country, state and US county
outlines use bundled Natural Earth and US Census data. Overpass is used only
when an operator configures their own endpoint.

Also: camera arrivals no longer land below ground, keyless terrain retries on
429, bounded relation geometry for configured Overpass, one shared
OpenStreetMap credit, and separate tile and API transports for embedders.

Co-authored-by: theGaryLarson <[email protected]>
Co-authored-by: Milan Khanal <[email protected]>
This commit is contained in:
Bilawal SidhutheGaryLarsonMilan Khanal
 authored and GitHub committed 2026-09-28 19:07:57 -05:00
1 parent 81eb44340d
commit f4fcf267c6
200 files changed
+26665 -1977
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src/sources/httpBody.js
+37 -26
View File
@@ -58,43 +58,54 @@ export async function readResponseJsonCapped(response, maxBytes, signal) {
* readResponseTextCapped — for protobuf upstreams (GTFS-Realtime).
* Throws { code:'RESPONSE_TOO_LARGE' }.
*/
export async function readResponseBytesCapped(response, maxBytes) {
const tooLarge = () => {
const err = new Error('Upstream response too large');
err.code = 'RESPONSE_TOO_LARGE';
return err;
};
export async function readResponseBytesCapped(response, maxBytes, signal) {
const tooLarge = () =>
Object.assign(new Error('Upstream response too large'), {
code: 'RESPONSE_TOO_LARGE',
});
const declared = Number(response.headers.get('content-length'));
if (Number.isFinite(declared) && declared > maxBytes) throw tooLarge();
if (Number.isFinite(declared) && declared > maxBytes) {
await response.body?.cancel().catch(() => {});
throw tooLarge();
}
signal?.throwIfAborted();
const reader = response.body?.getReader?.();
if (!reader) {
const bytes = new Uint8Array(await response.arrayBuffer());
signal?.throwIfAborted();
if (bytes.byteLength > maxBytes) throw tooLarge();
return bytes;
}
const cancel = () => {
void reader.cancel().catch(() => {});
};
signal?.addEventListener('abort', cancel, { once: true });
const chunks = [];
let total = 0;
for (;;) {
const { done, value } = await reader.read();
if (done) break;
total += value.byteLength;
if (total > maxBytes) {
try {
await reader.cancel();
} catch {
/* no-op */
}
throw tooLarge();
try {
for (;;) {
signal?.throwIfAborted();
const { done, value } = await reader.read();
signal?.throwIfAborted();
if (done) break;
total += value.byteLength;
if (total > maxBytes) throw tooLarge();
chunks.push(value);
}
chunks.push(value);
const out = new Uint8Array(total);
let offset = 0;
for (const chunk of chunks) {
out.set(chunk, offset);
offset += chunk.byteLength;
}
return out;
} catch (error) {
await reader.cancel().catch(() => {});
throw error;
} finally {
signal?.removeEventListener('abort', cancel);
reader.releaseLock();
}
const out = new Uint8Array(total);
let offset = 0;
for (const chunk of chunks) {
out.set(chunk, offset);
offset += chunk.byteLength;
}
return out;
}
/**