The SongListWebSocketManager class and its associated logic were removed to streamline the codebase. The wsSongListRoutes function was updated accordingly to no longer require the manager as a parameter.
Introduced a shared `routeScope` with `SupervisorJob` for better coroutine management across WebSocket routes. This replaces ad-hoc CoroutineScope creation, preventing unnecessary scope overhead and supporting centralized cancellation. Mutexes were added for session and song-related operations to ensure thread safety.
This change adds a `SongListWebSocketManager` instance with a logger to the `wsSongListRoutes` setup. It improves manageability and ensures better logging for WebSocket interactions in the song list route.
Introduced SongListWebSocketManager for managing WebSocket sessions, including ping-pong handling and retry mechanisms. Refactored WSSongListRoutes to delegate session management and simplify logic by leveraging the new manager class.
Add missing `finally` blocks to ensure session removal in WebSocket routes after exceptions. This prevents potential memory leaks and ensures proper resource cleanup.
Add `removeSession` calls in WebSocket exception handling blocks to ensure proper session cleanup when a `ClosedReceiveChannelException` occurs. Prevents potential resource leaks and ensures consistency across WebSocket routes.
Removed unnecessary `removeSession` calls from WebSocket `finally` blocks as they are either handled elsewhere or no longer needed. This simplifies the error handling flow and ensures consistency across WebSocket route implementations.
