tractor/tractor/spawn
Gud Boi 49213d170e Reap `to_actor.run()` children before return
Give each `ActorNursery` child its own reap request and
completion event. Owned one-shots now wait for process joining and
bookkeeping removal before returning.

Escalate unacknowledged cancellation with `proc.kill()` after an
active debugger releases. Latch nursery-wide teardown for monitors
that finish startup late, and snapshot children before cancellation
checkpoints permit concurrent removal.

Cover immediate managed-nursery cleanup, failed cancel
acknowledgements and late monitor registration across Trio TCP/UDS
and `mp_spawn`.

Caught-during: review remediation
Found-via: `/run-tests` test_late_child_reap_registration_is_released

Review: PR #481 (copilot-pull-request-reviewer)
https://github.com/goodboy/tractor/pull/481#discussion_r3514759131

Prompt-IO: ai/prompt-io/opencode/20260818T031532Z_4151b956_prompt_io.md

(this patch was generated in some part by `opencode` using `gpt-5.6-sol` (`openai`))
2026-08-21 15:03:34 -04:00
..
__init__.py Restore fn-arg `_runtime_vars` in `trio_proc` teardown 2026-04-23 18:30:11 -04:00
_entry.py Defer `asyncio` import via PEP-562 `.to_asyncio` 2026-08-12 19:57:28 -04:00
_forkserver_override.py Mv core mods to `runtime/`, `spawn/`, `discovery/` subpkgs 2026-04-02 17:59:13 -04:00
_mp.py Reap `to_actor.run()` children before return 2026-08-21 15:03:34 -04:00
_mp_fixup_main.py Fix typos + typing in `_mp_fixup_main` 2026-04-10 20:58:54 -04:00
_reap.py Document stable macOS UDS operation 2026-08-14 10:37:19 -04:00
_spawn.py Reap `to_actor.run()` children before return 2026-08-21 15:03:34 -04:00
_trio.py Reap `to_actor.run()` children before return 2026-08-21 15:03:34 -04:00