473999d1df
Add watch/unwatch API to the actor system so actors can monitor each other's liveness. When a watched actor dies (panic or stop), watchers receive an ActorExited notification via on_actor_exit(). - ExitReason enum (Stopped, Panicked, NodeDown) and ActorExited struct - ContextInner::watch()/unwatch() + Ctx typed wrappers - ActorInterface::on_actor_exit() default method (system message fallback) - WatchRegistry in worker with bidirectional tracking - Death notification dispatch as phase 5b in tick_once - Runtime-level watch for external callers - 10 behavioral tests in tests/watch_api.rs - Design documents for OS features in docs/os-design/ Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2 KiB
Plan:
You are to improve this codebase via:
- implementing the features found in docs/os-design
- writing comphrehensive tests that check behavior makes sense
Workflow:
- Read CLAUDE/TASK.md and CLAUDE/notes/progress.md
- Identify what stage you are on.
- Read and update yourself as necessary.
- Proceed to accomplishing the next task as written in progress.md
- For each attempt at any step, keep a record. If you reach attempt 3, step back, document, and try something else.
- When done, because attempt limit or task success:
- update progress.md with:
- Completed this session
- Next steps (specific, actionable)
- Open Questions
- Blockers
- make a commit
- compress your context and start the loop again
Style:
- Do not add to existing modules in the root swactor src/ they should stay as they are. You may modify but not change module structure.
- Integration tests in tests/, benchmark code in benches/
- cap execution time at 2 minutes max for fuzz, or benchmarks, or single test suite
- if they take too long, refactor and break up into logical modules
- You may modify these as you wish, so long as logical 'coverage' does not decline.
- Report all your changes to architecture with changes to the docs/ items
- all notes you wish to keep across iterations shall go in the CLAUDE/notes/ folder
Example loop (not restrictive, feel free to ignore if prudent): - Pick an item to implement from the os-design docs - make analysis - implement plan - execute - evaluate - compress and move on to the next item
Before git commit:
- all cargo test passes, including feature gated material
- if a test fails, investigate do not ignore or delete
- You can combine tests but not skip code paths or delete them for active code
- if a fix takes > 3 attempts, log and move on