Files
simple/frontend/sw.js
T
catarrh bed66c8ff8 fix: robust equip-state detection and review follow-ups (v3.5.4)
Code-review follow-ups for v3.5.2/v3.5.1, plus a test flake found while
re-running the suites:

- F1: a half-initialized equip is no longer reported as success.  cmd2
  swallows exceptions raised inside the equip command (and prints no
  traceback by default), while PysimApp.equip() assigns card/rs before it
  registers the command sets - so app.card alone once let the "CommandSet ...
  is already installed" abort pass as done while /api/tree stayed broken.
  The auto-equip attempt now captures the output with cmd2 debug on (a
  swallowed error prints a traceback), requires the new profile's command-set
  instances to be installed (_app_equip_complete), and the manual
  /api/command equip branch applies the post-equip refresh only when that
  check passes (and reports it in the output when it does not).
- F3: SCARD_E_SHARING_VIOLATION is recoverable (a rebuild cannot free another
  process's claim) instead of transport-fatal.
- F4: SPI1 b2b1 = 11 (Digital Signature) is refused instead of building an
  unsigned packet; help notes RC is CRC-32 only (KID CRC-16 not offered).
- F5: _clear_app_card_state removes the muted stdout again when the app object
  had no stdout attribute.
- F7: the watchdog re-arm keeps its rate-limit window when the trigger is
  busy/disabled instead of consuming it.
- F2: stale docstring in _auto_equip_attempt.
- tests: equip-state units, half-equip and captured-traceback failures,
  unequip-on-failure, busy trigger, sharing violation, DS refusal.
- bonus: the MCC/MNC random-pick test could fail because a dict keyed by
  (mcc, mnc) keeps one of two entries (the bundled list carries both a real
  and an MVNO entry for 234/18 and 234/28); the picker was correct - the
  assertion now checks the pair against the non-MVNO pairs.

549 frontend / 421 Python green; version 3.5.4; sw cache simple-v256.
2026-09-24 20:52:49 +03:00

71 lines
1.8 KiB
JavaScript

const CACHE = 'simple-v256';
const URLS = [
'index.html',
'help.html',
'help-ru.html',
'style.css',
'sim.png',
'favicon.svg',
'icon-192.png',
'icon-512.png',
'manifest.json',
'des-bundle.js',
'aes-bundle.js',
'sim.svg',
'sim_anim.svg',
'nosim.svg',
'uicc_files.json',
];
self.addEventListener('install', e => {
e.waitUntil(
caches.open(CACHE).then(c => c.addAll(URLS))
);
self.skipWaiting();
});
self.addEventListener('activate', e => {
e.waitUntil(
caches.keys().then(keys =>
Promise.all(keys.filter(k => k !== CACHE).map(k => caches.delete(k)))
).then(() => clients.claim())
);
});
const OFFLINE_RESPONSE = new Response('Offline: page not cached', {
status: 503,
statusText: 'Offline',
headers: { 'Content-Type': 'text/plain' },
});
self.addEventListener('fetch', e => {
if (!e.request.url.startsWith('http')) return;
const path = new URL(e.request.url).pathname;
if (path.startsWith('/api/')) return; // live data, never cache
if (e.request.method !== 'GET') return;
const isNavigate = e.request.mode === 'navigate';
const isSwScript = path.endsWith('/sw.js');
if (isNavigate) {
e.respondWith(
fetch(e.request).then(res => {
const clone = res.clone();
caches.open(CACHE).then(c => c.put(e.request, clone));
return res;
}).catch(() =>
caches.match(e.request)
.then(r => r || caches.match('index.html'))
.then(r => r || OFFLINE_RESPONSE)
)
);
} else if (isSwScript) {
e.respondWith(fetch(e.request).catch(() => OFFLINE_RESPONSE));
} else {
e.respondWith(
caches.match(e.request).then(r => r || fetch(e.request).then(res => {
const clone = res.clone();
caches.open(CACHE).then(c => c.put(e.request, clone));
return res;
}))
);
}
});