Draining the queue via Soulseek was stalling: slow peers (~100KB/s) never finished a
full FLAC album within the fixed 10-min timeout, got cancelled at ~89%, and the
fall-through restarted from scratch on the next peer — while single-song folders named
like the album were also being tried.
- Stall detection: abandon a peer with no byte progress for ~90s (queued/dead) instead
of waiting the full timeout; a peer that IS progressing keeps its slot up to a 60-min
backstop, so a slow-but-working transfer can finish.
- Rank search candidates by peer: free upload slot, then speed, then shortest queue.
- Drop candidates with far fewer tracks than the release (single-song folders) up front,
so no download attempt is wasted on them.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Two compounding causes of 'many downloads of one album from different sources' in
slskd: (1) the slskd client raised on timeout/error WITHOUT cancelling the transfer
it enqueued, so as the pipeline fell through to other peers each left a transfer
running; (2) the incomplete-download fall-through was uncapped, grinding through
every candidate of a popular album (~200 Soulseek peers), amplified now that Qobuz
pacing pushes most jobs to Soulseek.
- SlskdClient.download now cancels its enqueued transfers (DELETE) on any abandon.
- The download loop caps at _MAX_DOWNLOAD_ATTEMPTS (6) candidates.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
streamrip reports progress only per concurrent track, so Job.downloadProgress
came solely from the file-count poller — 0% until every track landed, then a
jump to 100%. Patch streamrip.media.track.get_progress_callback to aggregate
per-track byte deltas over an estimated album total (avg started-track size ×
len(album.tracks)) into one smooth, generally-climbing 0..1 fraction routed
through the pipeline's on_progress. Capped at 0.99; the pipeline sets 1.0 on
completion. No signature changes — track count read from the resolved album.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
ListenBrainz surfaces producers/session players/band members (Max Martin,
Dominic Howard) that co-occur in listens but have no releases of their own —
they showed as bare rows with an empty page. _derive_albums now drops a
surfaced artist (deletes their pending suggestion) when their MB discography
has no core release-group (Album/Single/EP, no secondary type), catching both
empty discographies and soundtrack/production-only credits, while keeping real
singles/EP-only artists. On browse failure the suggestion is kept.
Test fake browser gains default_core so scoring tests keep surfacing candidates.
worker 249 tests.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Bruno Mars "24K Magic" track 1 repeatedly downloaded as a 0-byte file. The
worker log showed the real cause: streamrip's track download hit
HTTPException("got more than 100 headers") — Qobuz's CDN returns >100 response
headers for some tracks and Python's http.client rejects them at the default
_MAXHEADERS=100, so streamrip skips the track and leaves an empty placeholder.
- Raise http.client._MAXHEADERS to 1000 on import of the Qobuz adapter, so those
responses parse and the track downloads.
- _count_staged_audio now skips 0-byte files (a failed-track placeholder is not a
real track) — improves the download-progress estimate and stops counting dead
tracks. (A verify-level "reject 0-byte tracks" safety net is a follow-up under
#16 per-track duration matching — it needs the pipeline fakes to write real
files, deferred to avoid disproportionate churn here.)
worker 223 tests / 7-skip.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
SlskdClient enqueued the transfer and polled to Completed but never moved any
files into `dest` — slskd saves them to its OWN downloads dir, so staging stayed
empty and every Soulseek job failed "incomplete download". Qobuz/YouTube write
straight into staging and were unaffected.
- SlskdClient._retrieve() moves the finished files out of slskd's downloads dir
into staging after completion, matching tolerantly by basename and preferring
a parent-folder + size match (slskd's on-disk layout varies by version).
- download() returns the moved count as track_count so the pipeline's
completeness check reflects what actually landed; raises loudly if nothing was
found (misconfigured/unmounted downloads dir).
- Downloads dir resolves slskd.downloadsDir Config > SLSKD_DOWNLOADS_ROOT env >
/slskd-downloads default; docker-compose mounts ${SLSKD_DOWNLOADS_DIR} there.
- .env.example documents SLSKD_DOWNLOADS_DIR; retrieval unit-tested offline.
slskd runs as an external daemon, so the shared dir must be a host path both
slskd and the worker mount — set once Lyra runs on the slskd host. Not yet
verified live end-to-end (no slskd access from this VM).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Each search/download called asyncio.run, creating and closing a fresh event loop.
streamrip's module-global download-concurrency Semaphore binds to the loop on first
use, so the 2nd+ download reused a Semaphore bound to a closed loop -> "Semaphore is
bound to a different event loop", tracks failed, album arrived short -> "incomplete
download" / needs_attention. Run all streamrip coroutines on one persistent loop.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Adds the AudioProbe seam (probe.py, _probe.py MutagenProbe with a lazy
mutagen import, FakeAudioProbe) and scan_library, which walks /music,
resolves each album against MusicBrainz (falling back to embedded tags
when the folder name doesn't resolve), and idempotently records matched
albums as have (LibraryItem), monitored (MonitoredRelease, fulfilled),
and followed (WatchedArtist, autoMonitorFuture=false).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
- worker had no IPv6 route -> Qobuz CDN (dual-stack) failed ~half the tracks
with 'Network is unreachable'; disable IPv6 in the container (IPv4 only).
- StreamripClient counted metadata tracks (always full) -> a partial download
falsely imported; now count the actual files written (short count -> needs_attention).
- streamrip writes into a nested 'Artist - Album [..]/' folder the tagger never saw;
flatten audio files up into the album dir so tagging/organization runs.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Qobuz's email/password API login returns 401 even with valid credentials
(a known Qobuz limitation, unaffected by streamrip version). Add settings
fields for a Qobuz user ID + auth token (token stored encrypted); when both
are present StreamripClient uses use_auth_token=True, else falls back to
email/password.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
streamrip's email/password login expects the MD5 digest, not plaintext
(caused 'Invalid credentials'). Also wrap login() so streamrip's exception —
which embeds the email/password/app_id — can never reach the worker logs;
re-raise a clean credential-free RuntimeError instead.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Jonathan