- Add pwd validation in Process.launch() to prevent crashes
- Fix psutil returncode handling (use wait() return value, not returncode attr)
- Add None check for proc.pid in cleanup_stale_running()
- Add stale process cleanup in Orchestrator.is_running()
- Ensure orchestrator process_type is correctly set to ORCHESTRATOR
- Fix KeyboardInterrupt handling (exit code 0 for graceful shutdown)
- Throttle cleanup_stale_running() to once per 30 seconds for performance
- Fix worker process_type to use TypeChoices.WORKER consistently
- Fix get_running_workers() API to return list of dicts (not Process objects)
- Only delete PID files after successful kill or confirmed stale
- Fix migration index names to match between SQL and Django state
- Remove db_index=True from process_type (index created manually)
- Update documentation to reflect actual implementation
- Add explanatory comments to empty except blocks
- Fix exit codes to use Unix convention (128 + signal number)
Co-authored-by: Nick Sweeting <pirate@users.noreply.github.com>
DELETED:
- workers/pid_utils.py (-192 lines) - replaced by Process model methods
SIMPLIFIED:
- crawls/models.py Crawl.cleanup() (80 lines -> 10 lines)
- hooks.py: deleted process_is_alive() and kill_process() (-45 lines)
UPDATED to use Process model:
- core/models.py: Snapshot.cleanup() and has_running_background_hooks()
- machine/models.py: Binary.cleanup()
- workers/worker.py: Worker.on_startup/shutdown, get_running_workers, start
- workers/orchestrator.py: Orchestrator.on_startup/shutdown, is_running
All subprocess management now uses:
- Process.current() for registering current process
- Process.get_running() / get_running_count() for querying
- Process.cleanup_stale_running() for cleanup
- safe_kill_process() for validated PID killing
Total line reduction: ~250 lines
This commit completes the simplification of the ID system by:
- Removing the ABID (ArchiveBox ID) system entirely
- Removing the base_models/abid.py file
- Removing KVTag model in favor of the existing Tag model in core/models.py
- Simplifying all models to use standard UUIDv7 primary keys
- Removing ABID-related admin functionality
- Cleaning up commented-out ABID code from views and statemachines
- Deleting migration files for ABID field removal (no longer needed)
All models now use simple UUIDv7 ids via `id = models.UUIDField(primary_key=True, default=uuid7)`
Note: Old migrations containing ABID references are preserved for database
migration history compatibility.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
