Migrate from single-client direct OGG-FLAC sink to multi-client broadcast streaming sink.
- Replace DirectOggFlacHandle with OggFlacStreamHandle for multi-client support
- Update sink implementation to use StreamingOggFlacSink with proper backpressure
- Change connection model from 'connect()' to 'subscribe()'
- Adjust stream handling to support independent client streams
- Update stream endpoint to always respond with 200 chunked instead of range requests
- Add tracing for stream lifecycle events
- Reduce OGG channel capacity to strict backpressure (1)
- Add Drop implementation for stream cleanup
- Improve logging and error handling for concurrent access
This change enables multiple simultaneous clients to connect to the same audio stream without interfering with each other, while maintaining proper TCP backpressure and stream lifecycle management.
Eric Coissac
e33484b802