New `ai/conc-anal/spawn_time_boot_death_dup_name_issue.md`
documenting the spawn-time rc=2 race under rapid
same-name spawning against a forkserver + registrar
— the `wait_for_peer_or_proc_death` helper now surfaces
the death instead of parking forever on the handshake
wait.
Also,
- extract inline `xfail` into module-level
`_DOGGY_BOOT_RACE_XFAIL` marker.
- apply it to `n_dups=8` too (previously bare) bc
larger N widens the race window enough to fire
occasionally.
- link to tracking issue #456.
(this patch was generated in some part by [`claude-code`][claude-code-gh])
[claude-code-gh]: https://github.com/anthropics/claude-code
Extend `test_register_duplicate_name` w/ cancel-level log
breadcrumbs and `try/finally` for better diag on the cancel-cascade
hang.
Add `test_dup_name_cancel_cascade_escalates_to_hard_kill` as a
regression test for the TCP+MTF duplicate-name cancel-cascade
deadlock. Spawns N same-name actors, calls `an.cancel()`, and
asserts teardown completes within a `trio.fail_after()` budget that
scales w/ `n_dups`.
Deats,
- parametrize `n_dups` (2, 4, 8) to widen the race window for
concurrent `register_actor` RPCs.
- `n_dups=4` xfail'd — exposes a separate boot-race bug (doggy
`rc=2` under rapid same-name spawn), tracked in #456.
- post-teardown asserts all `Portal` chans disconnect, verifying
hard-kill escalation worked.
Relates to https://github.com/goodboy/tractor/issues/456
(this patch was generated in some part by [`claude-code`][claude-code-gh])
[claude-code-gh]: https://github.com/anthropics/claude-code
All `daemon` fixture consumers are discovery-
protocol tests now living under `tests/discovery/`.
Move the fixture, its `_wait_for_daemon_ready`
helper, and `test_multi_program.py` into that subdir
so scope matches usage.
Also,
- add `pytestmark` for `track_orphaned_uds_per_test`
+ `detect_runaway_subactors_per_test` to `test_multi_program` as
regression net.
- drop now-unused `_PROC_SPAWN_WAIT` + `socket` import from root
conftest.
(this commit msg was generated in some part by [`claude-code`][claude-code-gh])
[claude-code-gh]: https://github.com/anthropics/claude-code
Gud Boi