40 lines
1.4 KiB
Markdown
40 lines
1.4 KiB
Markdown
|
---
|
||
|
|
model: openai/gpt-5.6-sol
|
||
|
|
service: opencode
|
||
|
|
session: moc-teardown-completion-20260804
|
||
|
|
timestamp: 2026-08-04T03:03:09Z
|
||
|
|
git_ref: 65bf9df5
|
||
|
|
scope: code
|
||
|
|
substantive: true
|
||
|
|
raw_file: 20260804T030309Z_65bf9df5_prompt_io.raw.md
|
||
|
|
---
|
||
|
|
|
||
|
|
## Prompt
|
||
|
|
|
||
|
|
Patch Tractor's `maybe_open_context()` so the final consumer waits for
|
||
|
|
resource `__aexit__()` completion and receives cleanup errors. Reuse
|
||
|
|
`outcome.Outcome` for the exit result; use the smaller mutable
|
||
|
|
`_CtxExit` holder if that makes the implementation simpler. Add and run
|
||
|
|
the relevant existing unit tests, but do not commit or push the patch.
|
||
|
|
After reviewing the result, simplify `_CtxExit` back to an optional
|
||
|
|
exception because the success outcome carries no useful value.
|
||
|
|
|
||
|
|
## Response summary
|
||
|
|
|
||
|
|
Added an exception-backed completion handshake between
|
||
|
|
`_Cache.run_ctx()` and the final `maybe_open_context()` consumer.
|
||
|
|
Serialized consumer registration and final teardown under the per-key
|
||
|
|
lock, preserving that lock for queued entrants. Added deterministic
|
||
|
|
regressions for normal exit, cleanup errors, cancellation interactions,
|
||
|
|
service-nursery cancellation, and teardown re-entry.
|
||
|
|
|
||
|
|
## Files changed
|
||
|
|
|
||
|
|
- `tractor/trionics/_mngrs.py` - publish and unwrap cached exit outcomes.
|
||
|
|
- `tests/test_resource_cache.py` - cover completion and cancellation.
|
||
|
|
|
||
|
|
## Human edits
|
||
|
|
|
||
|
|
The user directed the final simplification from `outcome.Outcome` to an
|
||
|
|
optional exception field. The patch remains uncommitted.
|