| Commit message (Collapse) | Author | Age | Files | Lines |
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The "P.H. Theme" failure investigated earlier turned out to be a genuinely
corrupt 1256-byte source file with no audio stream at all, just an ID3
tag — a real, if rare, corruption pattern worth guarding against directly
rather than only handling gracefully at playback time. Scoped to audio
only, applied wherever a file actually gets hashed/typed (fresh scan and
the cache-miss rehash path alike) — a tiny file of any other type is still
indexed normally.
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A real-library scan turned up 250 .wma and 23 .mpc files that the indexer
was silently classifying as "other" — genuinely lost from the Music app,
not a consolidation-rule artifact (checked separately: the grouping logic
itself drops nothing). Both are now indexed as audio and tagged properly:
- WMA has no mutagen "easy" wrapper, so the generic tag reader was reading
nothing from it at all. Reads the real ASF keys directly instead
(Title/Author/WM-AlbumTitle/WM-TrackNumber), confirmed against a real
sample file before writing the mapping.
- Musepack's format auto-detection is unreliable enough (misidentified a
real .mpc as MP3 in spot checks) that it now always opens by its own
class instead of guessing from content.
- Filters out another placeholder value found along the way: a French
ripping tool's auto-generated "Album inconnu (<timestamp>)".
Neither format decodes natively in a browser's <audio> element, so this
gets them correctly visible, tagged, and covered — not yet playable
in-browser. That would need server-side transcoding, deliberately left
out of this change.
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Album-grid readability, part two:
- groupMusicEntries (music-app.js): an album bucket left with exactly
one track - a real album tag, but only one song from it, not the
whole release - clutters the grid the same way an untagged loose
track does. Both kinds now fold into one "<artist> - Various" tile
per artist, unless there is only one leftover track overall, where
relabeling buys nothing and the track keeps its own name (or the
generic placeholder, if it never had one).
- foldKey also normalizes "&" vs "and" ("Artist & The Band" / "Artist
and The Band" is one act, tagged both ways across different rips of
the same catalogue) alongside the existing case/whitespace fold.
- music-player.js: a close button pauses and tears the player down;
an unmount cleanup effect (pause, revoke every cached blob URL)
fires either way, whether that's the close button or the shell
tearing the bar down on its own. A "current queue" button opens an
overlay listing the whole playing queue with the current track
highlighted, click any to jump to it - works identically regardless
of how the queue was built (an album, the consolidated misc bucket,
a single standalone track), since it only ever reads the player's
own live tracks/order/pos.
- group-page.js: this component is not remounted when switching to a
*different* group on the same /group/:id route (only the groupId
prop changes) - so without an explicit reset, music from one group
would carry into the next one opened. Resets musicQueue to null on
groupId change; a tab switch inside one group still leaves it alone.
- Scrubbed real artist/band names that had leaked into code comments
and test fixtures (enrich_audio.py's docstrings, several
test_enrich_audio.py assertions, a music-app.js comment) - replaced
with generic placeholders, no behavioural change.
- i18n: music.various, music.player_close, music.player_queue,
music.queue_title added across all ten locales.
Client-side only except none of this touches the node at all. npm run
sync-ui re-run. Full suite: 1129 passed, no regressions.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01KBi7ALLGfwcjBXt57yNMcy
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Music grouping was measured against a real ~5700-file library and came
back worse than a plain file listing. Root cause: the artist/album
ancestor walk always climbed exactly two levels (parent = album,
grandparent = artist) with no idea where the group's own shared root
was. Any file in a flat top-level folder — common here: bare
`Artist/track.mp3`, no album subfolder at all — had its "grandparent"
resolve to the root directory's own name, so the artist got replaced
by the share's name. Measured: 289 of 5664 tracks across 41 real,
unrelated artists (Ben Harper, Dire Straits, Jimi Hendrix, Janis
Joplin, ...) collapsed into one fake artist this way — the single
biggest bucket in the whole library, ahead of every real one.
- `_artist_album_from_ancestors` now takes the entry's own root
boundary (daemon.py resolves it via `RootSet.split`) and refuses to
read it as a name. A file sitting in a top-level folder — genuinely
ambiguous, artist or a standalone album/compilation — is handled by
`_split_top_level_folder`: split on "Artist - Album" when the
(cleaned) folder name has that shape, otherwise the whole name
becomes the artist alone, the more common real case here.
- `_clean_tag` treats known tagger placeholders ("No Artist", a French
tool's "Nouvel artiste (334)") as absent rather than a real value —
they were just as truthy as a real name and were locking out the
fallback that would have done better. "Various Artists" is kept, a
real compilation credit rather than a placeholder.
- A `title` tag that's the bare filename copied verbatim (track number
included — found live on a whole CD-single) is stripped through the
same prefix rule the filename parser already used
(`title_parse.strip_track_prefix`), since a tag normally wins over
the parsed title.
- Cover art: only 11% of a 400-file sample had embedded art (expected
for this era of rip), but 267 loose cover images sit beside the
tracks across the library (Windows Media Player's `Folder.jpg`/
`AlbumArt_{guid}_*.jpg`, manual `cover.jpg`) and were never looked
at. `_find_sibling_cover` checks the track's own folder before
giving up — measured coverage 11% -> 26% on the same library, zero
network calls.
`_enriched_attempted` is in-memory and resets on restart, so a node
restart is enough to re-run enrichment over an already-scanned library
with the fixed logic — no rescan flag, no cache to clear by hand.
22 tests in test_enrich_audio.py (11 new), including the exact
regression case end to end through the real pool. Full suite: 1129
passed, no regressions.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01KBi7ALLGfwcjBXt57yNMcy
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Implements the node half of docs/musicbay.md against MNP 0.8:
- IndexEntry gains artist/album/track_no (reuses duration/thumb_hash/
display_title, already generic). New musicbrainz_config/_enabled and
music_meta_req/_resp message pairs, mirroring the TMDB shape.
- title_parse.parse_track_filename: track-number-prefix + title parsing,
fallback-only (embedded tags are the primary source, unlike Videos).
- indexer.enrich_audio.AudioEnricher: mutagen-based tag/embedded-cover
extraction through its own bounded pool (asyncio.to_thread, no
subprocess — no ffmpeg-shaped deadlock risk). Gated on "music" in a
group's enabled_apps rather than a video_root-style scoped folder.
- musicbrainz.py: MusicBrainzClient — no API key (unlike TMDB), just a
self-imposed ~1 req/s pace and a configurable, non-default User-Agent
contact string; inert (no calls at all) when no contact is configured,
never sends an unidentified client.
- media_cache.py: file_mbid/mbid_meta tables alongside the existing TMDB
ones, cover art reusing the thumbs table via a synthetic
musicbrainz:{mbid} id, pruned on file deletion.
- roster.py/ops.py/webrtc_server.py: musicbrainz_contact (node-wide) and
musicbrainz_enabled (per-group, from the start) as signed operator
settings, ALLOWED_APPS gains "music", _do_music_meta_request resolves
and caches a release-level MusicBrainz match per (artist, album).
- daemon.py: AudioEnricher/MusicBrainzClient wired alongside the video
ones; a group's existing library is swept when "music" is newly
enabled (no video_root equivalent — see musicbay.md §2.1).
41 new tests (musicbrainz.py against a mocked transport, admin-op policy
for both new settings, media_cache round-trip/pruning, enrich_audio
end-to-end against real ffmpeg-generated MP3s). Full suite (common +
node + hub): 1116 passed, no regressions.
Client-side (music-app.js, persistent player bar) not started yet.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01KBi7ALLGfwcjBXt57yNMcy
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Three bugs found live testing the Videos app against a real HEVC/EAC3 show,
plus a design change requested afterward:
- Streaming always did "-c:v copy", which faithfully reports a source's real
hev1 codec string but is unplayable in a browser with no HEVC decoder
(most Chrome/Linux builds). The node now transcodes to H264 whenever the
probed codec is browser-incompatible (media_probe.py's new
BROWSER_INCOMPATIBLE_VIDEO_CODECS), with a `transcode_incompatible_video`
node.toml opt-out for operators who know their viewers already decode it.
- Dropping a whole season into an already-watched folder gave no scanning
indicator and no progress bar: IndexProgress was only ever updated by the
two bulk scan paths, never by the real-time per-file watchdog path
(_schedule_update/_debounce/_update_entry). That path now accounts a
"burst" the same way, without double-counting a file rewritten mid-debounce.
- A stray literal "0" rendered in the video detail modal when there was no
TMDB match (`meta.confidence` is 0, and `0 && x` renders "0" in JSX/htm,
not nothing) — `confident` is now a real boolean.
- Whether TMDB is used at all moves from a node-wide setting to per-group
(OP_TMDB_ENABLED/tmdb_enabled/tmdb_enabled_ack, scoped like OP_VIDEO_ROOT):
an operator running a real media-library group alongside test/demo groups
on one node wants outbound TMDB traffic for the one that needs it, not all
of them. The custom API token and query language stay node-wide, one
shared credential/cache (tmdb_config/OP_TMDB_CONFIG, unchanged reasoning).
MNP_VERSION 0.6 -> 0.7, additive.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01LAmyXtc6dAADsH23ydXQpY
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Implements docs/mediacenter.md: a "Videos" group application built on the
existing files index rather than a separate catalogue. On the node side,
new indexer enrichment (technical probe, filename/season parsing, thumbnail
generation) runs per-file once an operator has chosen a video_root for the
group, plus a TMDB client for on-demand poster/metadata lookups (never
client-side, thumbnails delivered over the existing chunk path). On the hub
side, a new video-app.js renders a lazily-mounted poster grid or a
thumbnail-only flat list, with TMDB entirely optional per group.
Along the way: the global apps registry now drives Settings' default-tab
picker instead of a hardcoded list, and the video_root is configured from
group Settings (like uploads) rather than from Files, with the node
refusing to run any TMDB/thumbnail work until one is set.
Fixes several bugs found via live testing against a real library, notably
a race between two effects writing the same "image ready" state that could
leave a poster grid spinning forever on a same-tab revisit — see
mediacenter.md §5.4 for the full account of each one.
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reconcile, and delta sync
Indexer performance work, in four parts:
- Persistent (path, size, mtime) -> hash cache (indexer/cache.py) so a node
restart no longer re-hashes every file — measured at 23 minutes for a
114 GB library on a slow disk before this, near-instant after. Hashing
is deliberately kept sequential (max_workers=1): it was never actually
concurrent despite the pool size, and two interleaved reads seek-thrash
a spinning disk instead of going faster.
- Byte-based scan progress (IndexProgress), surfaced via the loopback
index-status route, the handshake ack, and a periodic INDEX_PROGRESS
push to connected peers — drives a progress bar in the Create Group
wizard and "add a directory" in Settings, and an animated presence dot.
Guaranteed to settle back to idle via try/finally and a final push on
the scanning->false transition.
- The reconcile backstop's directory walks now run in the executor
instead of blocking the daemon's event loop; its interval defaults to
10 min (was 60s) with adaptive backoff to 2h when nothing changes,
reset on a real change or a peer connecting, and is now a per-group
operator setting (signed op + group Settings UI).
- INDEX_DELTA wired up (protocol support existed, nothing called it):
_on_index_change now sends additions/deletions instead of rebuilding
the full entries list, coalesced over a short window so a burst of
file events produces one push, and the hub swarm registration for
public groups only (re-)registers newly added hashes.
Also fixes several bugs found while testing the above against real
libraries (a 114 GB and a 100+ GB group on a USB HDD):
- /api/reload blocked until the reload — including a brand-new group's
full initial scan — finished, which the Electron bridge's fixed 30s
call timeout turned into a hard failure on any real library. The route
now fires the reload without waiting (ops.start_reload), matching
add_root/remove_root's existing pattern; the wizard's own step order
was fixed to wait for the group to actually appear hosted before the
steps that need it (extra roots, GEK), with retries for the residual
race between that and the daemon's own bookkeeping.
- transport.js's hand-rolled msgpack codec had no case for uint64/int64
(0xcf/0xd3) and crashed decoding any message containing one — hit by
IndexProgress.scanned_bytes/total_bytes for any group over ~4.3 GB.
Verified against real msgpack-encoded bytes from the Python side.
- chat_hist_resp, and this change's own index_progress and
set_scan_settings_ack pushes, were not routed by message type and
could be handed to an unrelated pending request by the transport's
"oldest pending" fallback, stalling it until its own 30s timeout and
corrupting whatever received the wrong reply in its place.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_016SF6RKNBKg9qejmoMJ9ybA
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Node daemon no longer blocks startup on slow directory scans — initial
indexing runs in the background so the node reaches "running" immediately
after transports are up. Fixes the wizard failing to detect the node when
large USB/NAS roots take minutes to scan.
Also: wizard key-linking deadlock resolved (main.js links during poll),
invite form stays in DOM during reconnects (disabled instead of destroyed),
pairing code bridges to renderer, and firewall docs for LAN casting added.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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Stage A — a group's content is a set of named roots
---------------------------------------------------
`shared_dir` becomes a list of {name, path, kind}. The name is the directory's
basename, derived once at add time and *stored*: recomputing it would
re-identify a whole library the day someone renames a folder on disk. Duplicate
names are refused case-insensitively and no root may contain another — both
compared with NFC folding, because most of these directories live on exFAT or
NTFS where `Films` and `films` are one directory.
Every index path carries its root name, in a one-root group as much as in a
five-root one. One path shape has to be got right once; two have to be kept
right for ever.
**A root that goes away freezes; it never empties.** Unmounting a volume makes
watchdog report every file under it as deleted, or presents an empty directory
to the next scan. Acting on either propagates deletions for a whole library to
every member, as though the owner had erased it. So a deletion is acted on only
once its root is confirmed readable, and availability is tracked per root — one
unplugged drive leaves the others serving. 12 tests, verified to fail against an
indexer without the check.
Events are not trusted to be complete either: ReadDirectoryChangesW drops them
under load and inotify on a FUSE mount misses changes made outside it. A
periodic reconciliation sweep is the only thing that recovers a missed event.
MNP 0.2 → 0.3 (additive). The hub needs no change: SwarmSource carries a content
hash, a node id and an endpoint — no paths, no filenames — and private groups
register nothing (H7).
Stage B — one implementation behind every front door
----------------------------------------------------
C1 and C6 were both "a second path into the node with its own weaker
handshake". Two implementations of `revoke` with two authorization checks is
that shape one size down. `meshbay_node/ops.py` holds each operation once,
takes the daemon state, and knows nothing about HTTP, argv or MNP. The loopback
API is one `_op(...)` line per endpoint; the MNP handlers call the same
functions. test_ops.py asserts the shape rather than trusting it.
Phase 14 is finished on top of it — `group list`, `gek init|rotate`, `reload`
(SIGHUP), `denylist show|clear`, `file list|rm`. **No operator action requires a
browser any more.** Plus `gek_rotate` and `member_unpin` as operator-signed MNP
operations: rotation is the half of revocation that revocation cannot do, since
the ex-member holds the current key, and the node generates the replacement
with its own CSPRNG — no key material crosses the wire, which is what the C5b
rule is actually about.
Two bugs found by running it rather than by testing it
------------------------------------------------------
GroupIndex is keyed by **content hash**, so the same bytes at two paths are one
entry — which is also why a scan reports ten files and indexes nine.
Reconciliation compared paths, so it decided the second path was a missed event
every 60 s, rewrote the entry and pushed an index update to every connected
peer. Seen in a live node's log.
`meshbay-node reload` crashed on first use with `subprocess` unimported: the
module compiles fine, which is the "syntax, not names" trap already recorded for
the SPA. test_cli_dispatch.py now walks every verb and refuses to let one be
added to the parser without an entry there.
Also corrected: protocol.py declared a second MNP_VERSION of "0.1" while the
wire carried "0.2" — harmless only because nothing imported it. And
_do_dir_create/_do_dir_delete referenced an undefined `filename` on their error
path.
740 tests pass; QE/deploy/e2e.py passes end to end against the live deployment.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
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Complete browser-based client: Preact SPA with login, group file browser,
encrypted download, video playback, group chat, i18n, and dark/light theme.
Browser connects P2P to nodes behind residential NAT via WebRTC DataChannel
(aiortc). Hub handles signaling only — all data flows E2E.
Performance: pipelined downloads (8-chunk sliding window), binary msgpack
wire format (no base64), redundant I/O elimination. Large file downloads
stream to disk via File System Access API (showSaveFilePicker).
Validated on SFR + Orange residential NATs, Chrome + Firefox, IPv4/IPv6.
132 tests passing. Deployed to meshbay.org + Orange node.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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1. indexer.py: streaming blake3 (8MB chunks) instead of read_bytes().
Large files (initrd.img, ISOs, VM images) no longer load into RAM.
2. QE/demo-v1/run_node.py: call indexer.start() not initial_scan().
initial_scan() alone never starts the watchdog observer — files added
after startup were silently ignored. Added indexer.stop() on shutdown.
3. USERGUIDE.md §8: clarify symmetric vs asymmetric.
Ed25519/X25519 = asymmetric (key pairs). ChaCha20-Poly1305 and
AES-256-GCM = symmetric AEAD 256-bit (content encryption).
ChaCha20 is PRIMARY; AES-GCM is optional browser-compat variant only.
4. pyproject.toml: aioquic, websockets, aiosqlite, slowapi added to
proper package deps (were installed manually, now declared).
Co-Authored-By: Claude Sonnet 4.6 (1M context) <noreply@anthropic.com>
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GroupIndex: msgpack→zstd→GEK-encrypt→sign for private groups,
plaintext+sign for public groups. DirectoryIndexer: watchdog-based
watcher, async initial scan via thread pool, on_change callback.
Delta support (diff between versions). 10/10 tests passing.
Co-Authored-By: Claude Sonnet 4.6 (1M context) <noreply@anthropic.com>
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3-package layout: meshbay-common (shared crypto/protocol),
meshbay-hub (FastAPI server), meshbay-node (local daemon).
Includes validated POC spikes 1-6 in poc/, architecture drafts
v1/v2 in docs/, and CLAUDE.md project conventions.
All cryptographic primitives extracted from POC into
meshbay_common/crypto.py (GEK wrap/unwrap, chunk key derivation,
keystore encryption, chunk signing).
Co-Authored-By: Claude Sonnet 4.6 (1M context) <noreply@anthropic.com>
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