When iOS controls via QConnect without sending a queue, the local
QbzCore queue is empty so auto-advance fails. Now we extract next_track
from each SetState command, store it in DaemonCore, and the orchestrator
uses it as a fallback when the local queue is empty.
Also adds a periodic state reporter (every 2s) so iOS knows the
renderer's actual state (playing/paused/stopped + position). Without
this iOS thinks the daemon is still playing after a track ends.
Bump version to 0.1.9.
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When QConnect controls the daemon, the local QbzCore queue is empty so
the orchestrator's auto-advance fails. Now on QueueUpdated, fetch all
tracks via get_tracks_batch and populate the local queue, mirroring
desktop's materialize_remote_queue. Bump version to 0.1.8.
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Skip redundant resume() when already playing, and ignore seek-to-zero
from server refresh echoes after renderer join. Matches desktop's
should_force_remote_track_restart guard logic.
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When receiving RendererCommandApplied::SetState with a current_track,
actually download the track audio and feed it to the player before
applying the playing state. Previously only called core.resume() which
did nothing since no audio was loaded.
Matches desktop's ensure_remote_track_loaded pattern from
qconnect_service.rs. Also adds >2s threshold for seek to avoid
redundant seeks from server echo.
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Missing fields that the Qobuz server needs to register a renderer:
- device_uuid: persistent UUID (generated once, saved to disk)
- capabilities: min/max audio quality + volume_remote_control
- serial_number: null (same as desktop)
Without device_uuid, the server can't identify the renderer and
won't send SESSION_STATE.
Copied from desktop's default_qconnect_device_info_with_name.
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Complete rewrite of qconnect.rs following desktop's
QconnectServiceState::connect() line by line:
1. Subscribe to transport events BEFORE bootstrap (was after)
2. Event loop checks InboundQueueServerEvent for SESSION_STATE
(was checking SessionManagementEvent via sink channel)
3. Forward events to handle_transport_event AFTER inspection
4. Bootstrap called AFTER event loop starts
5. Re-bootstrap on reconnect (Subscribed + has_disconnected)
The key bug: event loop was subscribing AFTER bootstrap, missing
the SESSION_STATE response. Desktop subscribes at line 1238,
bootstraps at line 1405.
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The Qobuz server doesn't always send SESSION_STATE after a controller
JoinSession (only on topology changes). This left the daemon invisible
as a renderer because deferred_renderer_join never triggered.
Now: renderer join happens immediately in bootstrap after a 1s delay,
using null session_uuid. The server should assign one. If a
SESSION_STATE arrives later via the sink channel, a second join
is attempted with the real uuid.
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SESSION_STATE comes as QconnectAppEvent::SessionManagementEvent
through the sink, NOT as a transport InboundQueueServerEvent.
The event loop was looking in the wrong place.
Now: sink receives SessionManagementEvent, extracts session_uuid,
sends it via mpsc channel to the event loop which does the
deferred_renderer_join. This matches the desktop pattern where
TauriQconnectEventSink processes session management events.
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play-track/play-album set skip_auto_advance flag before stop() to
prevent the orchestrator from auto-advancing during the download
window. This fixes the 'track starts then immediately stops' bug.
Added QConnect event type logging to debug why SESSION_STATE never
triggers the deferred renderer join.
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Replaces naive auto-advance polling with full orchestrator matching
desktop behavior:
Gapless: when player signals gapless_ready (5s before track end),
downloads next track and calls play_next() for seamless transition.
Handles repeat-one (queue same track), defensive same-track check,
and upcoming queue peek (same as desktop's setGaplessGetNextTrackId).
Auto-advance: on track end, advances queue respecting repeat mode.
Repeat-one replays same track. Repeat-all wraps queue. Off stops
at queue end.
Shared download_track() helper used by play-track, play-album, and
orchestrator to avoid code duplication.
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Auto-advance: background task monitors when track ends and
automatically downloads and plays the next track in the queue.
Polls every 500ms. Queue exhaustion logs and stops.
Play-album: POST /api/playback/play-album sets the queue with
all album tracks and starts playing from the specified index.
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The second command (AskForQueueState) was failing because the
first (JoinSession) was still pending. Now clears pending slot
between commands with 500ms delay, matching desktop behavior.
Also fixed state_handle() Arc lifetime issues.
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3 fixes:
1. qws/createToken needs form body (jwt=jwt_qws, user_auth_token_needed,
strong_auth_needed) not empty body. Was getting 400 Bad Request.
2. mDNS hostname must end with '.local.' for service registration.
3. Response parsing: jwt_qws.endpoint + jwt_qws.jwt, not tokens array.
All 3 patterns copied from working desktop implementation in
qconnect_service.rs.
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POST /api/playback/play-track accepts track_id + quality, downloads
the audio stream from Qobuz, and feeds it to the Player.
This was the missing piece — without this, the daemon could search
and manage queue but couldn't actually play anything.
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Cache: interactive RAM detection, L1/L2 size, prefetch config.
Saves to qbzd.toml via save_default_config.
Integrations: ListenBrainz token input, saves directly to V2
cache database. MusicBrainz enable/disable toggle.
QConnect: enable/disable + device name. Saves to qbzd.toml.
All sections read current values as defaults and persist changes.
No more placeholders.
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On headless systems without gnome-keyring/kwallet, the keyring
fails with ServiceUnknown. Now saves token to ~/.local/share/qbz/.oauth-token
(mode 0600) as fallback. Load also checks file after keyring.
This fixes the 'login works but credentials lost on restart' bug
on headless machines.
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qbzd login now works on remote/headless machines:
- Binds callback server to 0.0.0.0 (not 127.0.0.1)
- Detects LAN IP via UDP socket probe for redirect URL
- Always prints URL prominently for copy-paste to any browser
- Browser on same LAN redirects back to daemon's IP:port
- Timeout increased to 300s for remote copy-paste workflow
- open::that still tried but failure is silent (headless)
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Library scan now extracts metadata (title, artist, album, duration,
sample rate, bit depth) from audio files using qbz-library's
MetadataExtractor. Tracks are inserted into the library database
with full metadata.
MetadataExtractor was already in qbz-library crate — no migration
needed.
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HeadlessQconnectSink routes QConnect events to the daemon event bus.
Fetches QWS JWT credentials from Qobuz API, connects via WebSocket.
The daemon now registers as a Qobuz Connect renderer — controllable
from the Qobuz mobile app and web player. QConnect starts
automatically after login if enabled in config.
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Spawns a dedicated event bus listener that updates MPRIS metadata
(title, artist, album, duration) when a new track starts playing.
Clears metadata on logout.
MPRIS now fully functional: media keys (play/pause/next/prev) +
metadata display (track info in system media widget).
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CLI now shows all 5 subcommands: login, status, token, setup, help.
Setup placeholder ready for TUI wizard implementation (ratatui).
Config save helper for persisting changes to qbzd.toml.
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Playback loop now updates MPRIS state (playing/paused/position)
on every emit cycle so media controls always reflect current state.
qbzd status: queries running daemon via HTTP and prints status.
Shows logged_in state, port, and daemon info.
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LAN-only CORS: allows any origin on local network for qbz-control PWA.
MPRIS via souvlaki (D-Bus, no window): play/pause/toggle/next/prev/stop
media keys work out of the box on any Linux desktop or headless system
with D-Bus. Metadata and playback state updates available via helpers.
Security model finalized:
- LAN: open access, no auth needed (private IP check)
- WAN: completely blocked (403 for non-private IPs)
- Remote: QConnect only (cloud, Qobuz-managed auth)
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Replaces token-based authentication with LAN-only IP restriction.
Requests from non-private IPs (not 10.x, 172.16.x, 192.168.x,
127.x, link-local, ULA) are rejected with 403.
Security model: LAN = trusted, WAN = blocked.
Remote control outside LAN is exclusively via QConnect (cloud).
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qbzd login: interactive OAuth via system browser. Opens browser,
captures callback, exchanges code, saves token to keyring. Same
flow as desktop app. Daemon auto-logins on next start.
Library scan endpoint (POST /api/library/scan): discovers audio
files in registered folders. Full metadata extraction deferred
until MetadataExtractor moves to qbz-library crate.
Service files: systemd, OpenRC, runit + example qbzd.toml config.
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Library endpoints for standalone operation:
- GET /api/library/albums, artists, album tracks, search, stats
- POST/DELETE /api/library/folders (add/remove scan directories)
Integrations endpoints:
- GET/POST/DELETE /api/integrations/listenbrainz (status, connect, disconnect)
- GET /api/integrations/lastfm (status, setup deferred to TUI wizard)
ListenBrainz connects by writing token directly to the V2 cache
database (same format as desktop app). Last.fm requires OAuth
flow which will be implemented in the TUI wizard.
Total: 67 HTTP endpoints. The daemon is now fully operable
without the desktop app for all core functionality.
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Daemon: 5 new audio settings endpoints:
- GET /api/audio/settings (full settings)
- PATCH /api/audio/settings (partial update)
- GET /api/audio/backends (available backends)
- GET /api/audio/devices?backend= (devices for backend)
- GET /api/audio/hardware-status (current hw state)
Frontend: commandRouter gains audio settings commands that route
to daemon API when in remote mode, local invoke when local.
Total daemon endpoints: 32.
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Daemon side: registers _qbz._tcp.local mDNS service on startup
so desktop apps can discover it on the LAN. Uses hostname as
service name (configurable via qbzd.toml).
Desktop side: new qbzd_discovery.rs module with Tauri commands:
- v2_qbzd_start_discovery: browse _qbz._tcp services
- v2_qbzd_stop_discovery: stop browsing
- v2_qbzd_get_devices: list discovered daemons
Uses same mdns-sd crate already used for AirPlay discovery.
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Playback event loop polls QbzCore player state with adaptive timing
(250ms playing, 1s paused, 5s idle) and broadcasts PlaybackSnapshot
events to the event bus.
New SSE endpoint at /api/events streams all DaemonEvents to clients.
Broadcast channel bounded to 256 events with lagged client handling.
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New session.rs module ports activate_session from Tauri to headless:
- Creates per-user directories (same layout as desktop app)
- Persists last_user_id marker for session restore
- Emits RuntimeEvent::Ready via event bus
- Skips desktop-only stores (tray, visualizer, remote control)
Session activation wired into daemon startup after auto-login.
Audio settings reload deferred until qbz-player crate exposes
reload_settings (currently on legacy player only).
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DaemonCore now initializes the real QbzCore with DaemonAdapter,
creates Player with audio settings from shared database, and
attempts auto-login from saved OAuth token in system keyring.
Working features:
- QbzCore init (bundle token extraction from Qobuz web player)
- Player audio thread (ready for playback commands)
- AudioCache with auto-detected size from RAM
- Shared audio settings with desktop app (same SQLite DB)
- Keyring credential lookup (same service as desktop)
- HTTP endpoints: /api/ping, /api/info, /api/status
- Graceful shutdown (SIGTERM/SIGINT -> stop player -> exit)
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vicrodh