Fix: SW updatefound Listener vor reg.update() + race condition safety (SW by-v804)
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4 changed files with 10 additions and 9 deletions
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@ -341,7 +341,7 @@ MEDIA_DIR = os.getenv("MEDIA_DIR", "/data/media")
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os.makedirs(MEDIA_DIR, exist_ok=True)
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os.makedirs(MEDIA_DIR, exist_ok=True)
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app.mount("/media", StaticFiles(directory=MEDIA_DIR), name="media")
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app.mount("/media", StaticFiles(directory=MEDIA_DIR), name="media")
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APP_VER = "803" # muss mit APP_VER in app.js übereinstimmen
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APP_VER = "804" # muss mit APP_VER in app.js übereinstimmen
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@app.get("/.well-known/assetlinks.json")
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@app.get("/.well-known/assetlinks.json")
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async def assetlinks():
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async def assetlinks():
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@ -628,18 +628,19 @@
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window.addEventListener('load', () => {
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window.addEventListener('load', () => {
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navigator.serviceWorker.register('/sw.js', { updateViaCache: 'none' })
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navigator.serviceWorker.register('/sw.js', { updateViaCache: 'none' })
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.then(reg => {
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.then(reg => {
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reg.update();
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function _watchSW(sw) {
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// Primär: neuer SW hat aktiviert → sofort neu laden
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reg.addEventListener('updatefound', () => {
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const sw = reg.installing;
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if (!sw) return;
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if (!sw) return;
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sw.addEventListener('statechange', () => {
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sw.addEventListener('statechange', () => {
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if (sw.state === 'activated') {
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if (sw.state === 'activated') {
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window.location.replace('/?_t=' + Date.now());
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window.location.replace('/?_t=' + Date.now());
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}
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}
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});
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});
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});
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}
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// Listener VOR update() registrieren — verhindert Race Condition
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reg.addEventListener('updatefound', () => _watchSW(reg.installing));
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// Falls SW bereits installiert (Seite wurde nach SW-Install neu geladen)
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if (reg.installing) _watchSW(reg.installing);
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reg.update();
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})
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})
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.catch(err => console.warn('SW Registration failed:', err));
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.catch(err => console.warn('SW Registration failed:', err));
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});
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});
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@ -3,7 +3,7 @@
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Router, State-Management, Navigation, Initialisierung.
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Router, State-Management, Navigation, Initialisierung.
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============================================================ */
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============================================================ */
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const APP_VER = '803'; // ← bei jedem Deploy mit Frontend-Änderungen erhöhen
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const APP_VER = '804'; // ← bei jedem Deploy mit Frontend-Änderungen erhöhen
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const APP_VERSION = '1.5.0'; // ← semantische Version, wird bei make release gesetzt
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const APP_VERSION = '1.5.0'; // ← semantische Version, wird bei make release gesetzt
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const IS_STAGING = location.hostname === 'staging.banyaro.app';
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const IS_STAGING = location.hostname === 'staging.banyaro.app';
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// Cache-Bust-Parameter nach Update-Reload sofort entfernen
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// Cache-Bust-Parameter nach Update-Reload sofort entfernen
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@ -3,7 +3,7 @@
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Offline-Cache + Push Notifications + Tile-Cache
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Offline-Cache + Push Notifications + Tile-Cache
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============================================================ */
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============================================================ */
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const CACHE_VERSION = 'by-v803';
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const CACHE_VERSION = 'by-v804';
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const CACHE_STATIC = `${CACHE_VERSION}-static`;
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const CACHE_STATIC = `${CACHE_VERSION}-static`;
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const CACHE_TILES = 'ban-yaro-tiles-v1'; // bleibt über SW-Updates erhalten
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const CACHE_TILES = 'ban-yaro-tiles-v1'; // bleibt über SW-Updates erhalten
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const CACHE_API = 'ban-yaro-api-v1'; // API-Response-Cache
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const CACHE_API = 'ban-yaro-api-v1'; // API-Response-Cache
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