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https://github.com/torvalds/GuitarPedal.git
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d08bd100aa
It looks like the device auto-connecting to the MIDI device ends up sometimes causing permission errors, and then it just gives up and nothing works subsequently. It worked when I tested it originally, but that was probably because then it went through the whole "Do you allow access" dance. So add an explicit reconnect to the MIDI device. Also, try to work around the progressive web app just refusing to update while being in use, and continuing to use stale state. Which made this all rather more inconvenient to debug, since the new improved debugging output didn't actually end up triggering. Let's see if we have better luck now. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
51 lines
1.0 KiB
JavaScript
51 lines
1.0 KiB
JavaScript
const CACHE_NAME = 'rp2350-pedal-cache-v4';
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const urlsToCache = [
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'./',
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'./index.html',
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'./style.css',
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'./app.js',
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'./effects.js',
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'./manifest.json',
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'./icon-192.png',
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'./icon-512.png'
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];
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self.addEventListener('install', event => {
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self.skipWaiting();
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event.waitUntil(
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caches.open(CACHE_NAME)
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.then(cache => {
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return cache.addAll(urlsToCache);
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})
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);
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});
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self.addEventListener('fetch', event => {
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event.respondWith(
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caches.match(event.request)
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.then(response => {
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// Cache hit - return response
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if (response) {
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return response;
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}
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return fetch(event.request);
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}
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)
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);
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});
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self.addEventListener('activate', event => {
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const cacheWhitelist = [CACHE_NAME];
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event.waitUntil(
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caches.keys().then(cacheNames => {
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return Promise.all(
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cacheNames.map(cacheName => {
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if (cacheWhitelist.indexOf(cacheName) === -1) {
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return caches.delete(cacheName);
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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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