timothyandClaude Opus 4.8
e383c253cc
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Independent adversarial review (cold fork + Codex) of the first cut converged
on one real miss and two boundaries to document.
- **ErasePlayoutHistoryHandler** (HIGH, both reviewers): modifies Playout ROOT
scalars (Seed/Anchor/OnDemandCheckpoint) *without* bumping Version, inside an
explicit transaction with no try/catch, so it 500s on a concurrent bump —
reachable via POST /api/playouts/{id}/erase-items-and-history. My first sweep
filtered on "Version-bumpers + deletes"; the true exposure surface is "any
handler leaving a versioned root Modified/Deleted", so this slipped through.
Now routes through SaveChangesForcingVersion (+ a non-vacuous through-handler
test that exercises the explicit-transaction path). Re-swept with the correct
filter: ErasePlayoutItems (AsNoTracking + ExecuteDelete children only) and
ResetAllPlayouts (read-only + enqueue) are NOT exposed.
- **Background build/time-shift Playout-scalar writers** (BuildPlayout via
PlayoutBuilder, PlayoutTimeShifter): token-guarded too, but intentionally left
on plain save — they already catch (build-failure, not 500), and force-writing
would persist output built from stale config (the concurrent config bump already
enqueues a rebuild). Documented as a deliberate boundary, not a gap.
- **Item-add index collision** under force-write: documented as an accepted
Phase-1 effect (non-corrupting, self-correcting; reload-recompute refinement
is a #197 candidate).
Also corrects the docs' "every Version bumper" framing to the true filter and the
test docstring's over-broad non-vacuity claim. Full ErsatzTV.Tests green (1483).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
ErsatzTV
ErsatzTV lets you transform your media library into a personalized, live TV experience - complete with EPG, channel scheduling, and seamless streaming to all your devices. Rediscover your content, your way.
How It Works
- Install ErsatzTV: Download and set up the server on your system.
- Add Your Media: Connect your media libraries and collections.
- Create Channels: Design and schedule your own live channels.
- Stream Anywhere: Watch on any device with IPTV and EPG support.
Key Features
- Custom channels: Create and schedule your own live TV channels.
- IPTV & EPG: Stream with IPTV and Electronic Program Guide support.
- Hardware Transcoding: High-performance streaming with hardware acceleration (NVENC, QSV, VAAPI, AMF, VideoToolbox)
- Media Server Integration: Connect Plex, Jellyfin, Emby and more.
- Music & Subtitles: Mix music videos and enjoy subtitle support.
- Open Source: Free, open, and community-driven project.
Documentation
Documentation is available at ersatztv.org.
License
This project is inspired by pseudotv-plex and the dizquetv fork and is released under the zlib license.