Implement a new pmoaudio source node that streams Radio Paradise blocks
with automatic TrackBoundary insertion at the correct timing.
Features:
- Downloads and decodes FLAC blocks from Radio Paradise API
- Queue management for block IDs via push_block_id()
- Recent blocks cache (10 blocks) to avoid re-downloads
- Automatic TrackBoundary insertion based on sample count timing
- Converts Song metadata to TrackMetadata with cover URLs
- Timeout of 3 seconds for new block IDs (radio real-time)
- Support for 16-bit and 24-bit FLAC audio
Architecture:
- RadioParadiseStreamSourceLogic: Pure business logic implementing NodeLogic
- RadioParadiseStreamSource: Wrapper using Node<> pattern
- Uses logic_mut() for push_block_id() configuration
The node emits:
- TopZeroSync at block start
- TrackBoundary before each song (with same order as next chunk)
- Audio chunks (I16 or I24)
- EndOfStream on timeout or completion
New pmoaudio feature gate with dependencies on:
- pmoaudio, pmoflac, pmometadata, futures-util
Improve the architecture by configuring the playlist handle directly
in register_playlist() instead of deferring it to run().
Changes:
- Remove playlist_handle_pending field (no longer needed)
- register_playlist() now calls logic_mut() to configure immediately
- run() becomes a simple delegation with no configuration logic
- Follows proper pattern: configuration before run(), not during run()
This is cleaner than the previous approach which used a pending field
and transferred it during run(). The new approach:
1. User calls register_playlist() → directly configures logic
2. User calls run() → simple delegation to inner.run()
Architecture now properly separates configuration from execution.
- Add Node::logic_mut() method to allow post-construction configuration
of node logic before run() is called
- Fix FlacCacheSink to properly transfer playlist_handle_pending to
the inner logic using logic_mut()
- Resolves FIXME at flac_cache_sink.rs:656 about missing logic_mut()
This enables the playlist registration mechanism to work correctly:
1. User calls register_playlist() on FlacCacheSink
2. Handle is stored in playlist_handle_pending
3. During run(), handle is transferred to FlacCacheSinkLogic
4. Tracks are automatically added to playlist after caching
Resolved compilation error where netstat2 v0.9.1 was accessing
tcp_info.state instead of tcp_info.tcpi_state on Linux systems.
The latest version 0.11.2 includes the fix for this field name change.
- Remove .pmomusic.yml from git tracking (contains passwords)
- Add .pmomusic.yml.example as template without sensitive data
- Add SECURITY_CONFIG.md with setup instructions
- Credentials should be configured locally or via environment variables
This change prevents accidental exposure of Qobuz credentials.
Users must copy .pmomusic.yml.example to .pmomusic.yml and
configure their own credentials.
