- Added shutdown handler in docker-entrypoint.sh to manage application termination signals.
- Introduced shutdown manager to track active jobs and ensure state persistence during shutdown.
- Enhanced cleanup service to support stopping and status retrieval.
- Integrated signal handlers for proper response to termination signals (SIGTERM, SIGINT, SIGHUP).
- Updated middleware to initialize shutdown manager and cleanup service.
- Created integration tests for graceful shutdown functionality, verifying job state preservation and recovery.
- Documented graceful shutdown process and configuration in GRACEFUL_SHUTDOWN.md and SHUTDOWN_PROCESS.md.
- Added new scripts for testing shutdown behavior and cleanup.
- Added a startup recovery script to handle interrupted jobs before application startup.
- Enhanced recovery system with database connection validation and stale job cleanup.
- Improved middleware to check for recovery needs and handle recovery during requests.
- Updated health check endpoint to include recovery system status and metrics.
- Introduced test scripts for verifying recovery functionality and job state management.
- Enhanced logging and error handling throughout the recovery process.
- Added new fields to the mirror_jobs table for job resilience, including job_type, batch_id, total_items, completed_items, item_ids, completed_item_ids, in_progress, started_at, completed_at, and last_checkpoint.
- Implemented database migration scripts to update the mirror_jobs table schema.
- Introduced processWithResilience utility for handling item processing with checkpointing and recovery capabilities.
- Updated API routes for mirroring organizations and repositories to utilize the new resilience features.
- Created recovery system to detect and resume interrupted jobs on application startup.
- Added middleware to initialize the recovery system when the server starts.
