screentinker/tizen/js
ScreenTinker 646eab743a fix(tizen): P0 audit fix pass — watchdog config-proofing, teardown hygiene, dead-screen self-heal, offline snapshot
Client-only, no server change. Implemented in verified clusters:
- H1 (config-proof, no heartbeat-ack): derive the liveness window from the server-negotiated
  pingInterval (version-robust read) + arm the watchdog only after a real inbound signal, so it
  degrades safe against any server and a raised PING_INTERVAL can't false-fire it into a storm.
- A5: monotonic clock (performance.now) for watchdog/resume deltas — NTP/RTC jumps can't false-fire
  or blind the watchdog.
- H4 (leak was verified ABSENT): timer/teardown hygiene — tracked register-retry + teardownSession()
  on reset/BACK (stop heartbeat/stream/player-loop/pending-register); all start*() are stop-first.
- A1: single-item playlist retries a broken item (was a permanent black screen while heartbeat green).
- A6: reconnect randomizationFactor 0.5 (no fleet thundering-herd) + timeout 10s->20s (parity).
- A2 (minimal): cache last renderable playlist-update to localStorage, replay on cold-start/offline;
  cleared on unpair/reset/auth-error.
- B3: input hardening (non-array assignments/zones guarded, duration_sec numeric-coerced).
- A3: log keep-awake API availability so Bold can VERIFY the flap fix on real hardware.
#148 double-connect discipline re-proven after socket-touching changes.
2026-07-07 21:58:58 -05:00
..
app.js fix(tizen): P0 audit fix pass — watchdog config-proofing, teardown hygiene, dead-screen self-heal, offline snapshot 2026-07-07 21:58:58 -05:00
device-control.js Tizen player: real Samsung B2B fleet control (#125), folding in #126 2026-06-18 13:28:08 -05:00
pip-overlay.js PiP overlay MVP: push image/web overlays to a device or group (#109) (#127) 2026-06-18 14:54:44 -05:00
player.js fix(tizen): P0 audit fix pass — watchdog config-proofing, teardown hygiene, dead-screen self-heal, offline snapshot 2026-07-07 21:58:58 -05:00
schedule-eval.js feat(scheduling): per-item schedule blocks (#74 dayparting, #75 auto-expire) 2026-06-11 15:46:41 -05:00
socket.io.min.js feat(tizen): Samsung Tizen TV web player (.wgt) 2026-06-09 19:01:58 -05:00