tilfluktsrom/pwa/node_modules/foreground-child/dist/commonjs/proxy-signals.js
Ole-Morten Duesund e8428de775 Add progressive web app companion for cross-platform access
Vite + TypeScript PWA that mirrors the Android app's core features:
- Pre-processed shelter data (build-time UTM33N→WGS84 conversion)
- Leaflet map with shelter markers, user location, and offline tiles
- Canvas compass arrow (ported from DirectionArrowView.kt)
- IndexedDB shelter cache with 7-day staleness check
- Service worker with CacheFirst tiles and precached app shell
- i18n for en, nb, nn (ported from Android strings.xml)
- iOS/Android compass handling with low-pass filter
- Respects user map interaction (no auto-snap on pan/zoom)
- Build revision cache-breaker for reliable SW updates

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-03-08 17:41:38 +01:00

38 lines
No EOL
1.1 KiB
JavaScript

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.proxySignals = void 0;
const all_signals_js_1 = require("./all-signals.js");
/**
* Starts forwarding signals to `child` through `parent`.
*/
const proxySignals = (child) => {
const listeners = new Map();
for (const sig of all_signals_js_1.allSignals) {
const listener = () => {
// some signals can only be received, not sent
try {
child.kill(sig);
/* c8 ignore start */
}
catch (_) { }
/* c8 ignore stop */
};
try {
// if it's a signal this system doesn't recognize, skip it
process.on(sig, listener);
listeners.set(sig, listener);
/* c8 ignore start */
}
catch (_) { }
/* c8 ignore stop */
}
const unproxy = () => {
for (const [sig, listener] of listeners) {
process.removeListener(sig, listener);
}
};
child.on('exit', unproxy);
return unproxy;
};
exports.proxySignals = proxySignals;
//# sourceMappingURL=proxy-signals.js.map