The SW was causing "unexpected error" on video/image fetches due to
range request handling, opaque response caching, and stale SW races.
Fix: SW now ONLY caches player page + socket.io JS for offline boot.
Content files are left to browser native HTTP cache (server already
sets Cache-Control: public, max-age=2592000, immutable).
Also: auto-reload player when new SW activates so deploys take effect
immediately without manual hard refresh.
Bumped cache to v5 — activate purges all old caches (including the
broken rd-content-v1 content cache).
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Bug 1 (SW): Rewrote service worker fetch handler:
- Skip range requests (video seeking) to avoid caching partial responses
- Skip non-GET requests entirely
- Use ignoreSearch on cache match to avoid query-param misses
- Don't cache opaque cross-origin responses
- Outer catch on Cache API failures
- Don't intercept catch-all requests (let browser handle natively)
- Bump cache version to v4 to purge broken cached responses
Bug 2 (auth): Playlist refresh register was missing device_token,
causing auth rejection every 5 minutes. Fixed by including token
in the refresh-register emit. Added diagnostic logging on both
client and server for token validation failures.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Replace raw iframe YouTube embeds with official YT IFrame Player API for proper
error handling (150/153/100/101) and unmute support
- Fix playlist not updating when single item changes by comparing full content
fingerprint (id + url + filepath + filename) instead of just content_id
- Add click-to-unmute overlay for YouTube since iframe swallows click events
- Remove hardcoded origin param from server-side YouTube URLs (caused Error 153
when player domain differs from server)
- Switch service worker to network-first for player assets so deploys take effect
without hard refresh; keep cache-first for uploaded content
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Loop single-video playlists natively instead of destroying/recreating the element
- Skip caching HTTP 206 partial responses in service worker (video range requests)
- Bump service worker cache version to invalidate old cache
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
ScreenTinker - open source digital signage management software.
MIT License, all features included, no license gates.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
