- Fix Process.current() to store psutil cmdline instead of sys.argv for accurate validation
- Fix worker process_type detection: explicitly set to WORKER after registration
- Fix ArchiveResultWorker.start() to use Process.TypeChoices.WORKER consistently
- Fix migration to be explicitly irreversible (SQLite doesn't support DROP COLUMN)
- Fix get_running_workers() to return process_id instead of incorrectly named worker_id
- Fix safe_kill_process() to wait for termination and escalate to SIGKILL if needed
- Fix migration to include all indexes in state_operations (parent_id, process_type)
- Fix documentation to use Machine.current() scoping and StatusChoices constants
Co-authored-by: Nick Sweeting <pirate@users.noreply.github.com>
Resolved conflicts by keeping Process model changes and accepting dev changes for unrelated files. Ensured pid_utils.py remains deleted as intended by this PR.
Co-authored-by: Nick Sweeting <pirate@users.noreply.github.com>
- 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>
This consolidates scattered subprocess management logic into the Process model:
- terminate(): Graceful SIGTERM → wait → SIGKILL (replaces stop_worker, etc.)
- kill_tree(): Kill process and all OS children (replaces os.killpg logic)
- kill_children_db(): Kill DB-tracked child processes
- get_running(): Query running processes by type (replaces get_all_worker_pids)
- get_running_count(): Count running processes (replaces get_running_worker_count)
- stop_all(): Stop all processes of a type
- get_next_worker_id(): Get next worker ID for spawning
Added Phase 8 to TODO documenting ~390 lines that can be deleted after
consolidation, including workers/pid_utils.py which becomes obsolete.
Also includes migration 0002 for parent FK and process_type fields.
