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2 Commits
Author SHA1 Message Date
dtourolle 1ae213ff39 fix(player): stop AbortError storm from HLS stall recovery (DR-096)
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Html5PlayerAdapter.play() reported every interrupted play attempt as a
player error. While an HLS stream stalls, hls.js' gap-controller nudges
the element to recover, which cancels the pending play() promise and
raises AbortError ("play() request was interrupted by a call to
pause()"). That is transient — the element is still trying to play — but
it hit host.onError roughly once a second for the whole stall, leaving
the UI stuck reporting paused.

Treat an interrupted play as a debug-level non-event, and memoise the
in-flight attempt so the UI and recovery paths share one element.play()
rather than stacking calls that abort each other.

This is the loop amplifier, complementing DR-095 which removed the
dead-segment stall that triggered it.

Note: webviewAudioAdapter.play() has the same raw shape but is not
implicated — audio playback does not go through hls.js — so it is left
unchanged rather than widening this fix.
2026-07-30 12:55:49 +02:00
dtourolleandClaude Opus 4.8 a64e1b1fb4 Introduce PlayerAdapter contract; decision logic shared in Rust backend
Establish a decoupled player boundary so UI and backend interact with video
through one contract, with the HTML5 (Linux/interim-Android) and native
(ExoPlayer) providers as interchangeable primitive-executor adapters.

- PlayerAdapter interface + AdapterHost callback bag (adapters/types.ts): the
  adapter owns only decision-free element PRIMITIVES (seekElement, reloadSource,
  play/pause, setVolume, selectSubtitle); it never branches on strategy.
- Seek/audio-track DECISIONS stay in Rust (player_seek_video / _switch_audio_track
  return a strategy); the facade dispatches the chosen primitive to the active
  adapter. Both providers share the one decision path — logic lives once, in Rust.
- Facade holds the active adapter; a new ControlCommand PlayerStatusEvent lets
  backend control (lockscreen/remote/sleep) drive the webview <video> element.
- Html5PlayerAdapter resolves the LIVE element via the bridge (fixes play/pause
  silently no-opping when the element was re-bound).
- Do not emit a "stopped" player state on natural end-of-video: it flipped the
  player/mode to idle mid-handoff and suppressed next-episode auto-advance under
  a sleep timer. Jellyfin progress reporting is preserved; the backend's
  on_video_playback_ended owns the transition.
- VideoPlayer net -300 lines (strategy/HLS-reload logic relocated to the adapter).
- Adds 20 adapter unit tests; existing suites stay green (vitest 457, cargo 416).

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-07-02 19:56:20 +02:00