Lukas
028d91283e
- Added comprehensive download queue service (download_service.py) - Priority-based queue management (HIGH, NORMAL, LOW) - Concurrent download processing with configurable limits - Automatic queue persistence to JSON file - Retry logic for failed downloads with max retry limits - Real-time progress tracking and WebSocket broadcasting - Queue operations: add, remove, reorder, pause, resume - Statistics tracking: download speeds, sizes, ETA calculations - Created comprehensive unit tests (test_download_service.py) - 23 tests covering all service functionality - Tests for queue management, persistence, retry logic - Broadcast callbacks, error handling, and lifecycle - Added structlog dependency for structured logging - Updated infrastructure.md with download service documentation - Removed completed task from instructions.md All tests passing (23/23)