73 lines
3.1 KiB
Markdown
73 lines
3.1 KiB
Markdown
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---
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created_at: 2026-10-28T19:30:20Z
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generated_by:
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harness: opencode
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provider: openai
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model: openai/gpt-6-astra
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git_ref: b64c89f0
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diff_cmd: git diff HEAD~1..HEAD
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---
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Investigated the original Piker IB quote-cache patch on the qualified
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Tractor pin. Normal final-owner closure injects TrioTaskExited into
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the asyncio peer. Its echo was then treated as an independent error
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both by the done callback and by translate_aio_errors().
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> `git diff HEAD~1..HEAD -- tractor/to_asyncio.py`
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Record the precise owner-exit exception on LinkedTaskChannel. Consume
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that object's completion callback without cancelling an already
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unwinding owner. At the translator boundary preserve the actual
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Trio-side error, absorb a graceful echo under the default policy,
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or raise the exact signal when explicit reporting is requested.
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Independent errors, including newly constructed same-type errors,
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retain existing propagation. Classify the expected echo in logs as
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exit acknowledgement rather than an independent producer failure.
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> `git diff HEAD~1..HEAD -- tests/test_cached_aio_owner_exit.py`
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Use an infected actor with real bridge/cache/broadcast primitives,
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overlapping consumers, repeated owner retirement/reopening and two
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RPCs on the same actor. Test native and Greenback producer tasks,
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cancelled final consumers, explicit exit reporting, and independent
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RuntimeError/same-type cleanup failures with exception identity and
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cause assertions. Capture asyncio callbacks to reject duplicate
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unhandled echoes. Explicitly cancel the still-running test actor
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after its successful RPCs, before closing its actor nursery.
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> `git diff HEAD~1..HEAD -- docs/guide/asyncio.rst`
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Clarify the existing default graceful-exit contract: only the exact
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bridge-issued owner-exit signal is eligible for suppression.
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Corrected baseline: 8 failed, 4 passed. Fixed matrix: 12 passed.
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Selected Tractor coverage: 36 passed, 18 deselected, with 24 existing
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multiprocessing fork-in-multithreaded-process deprecation warnings.
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Piker's original cached quote patch plus real bridge tests: 4 passed,
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including actor survival and callback cleanliness.
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This establishes a defect against the documented contract at the
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pin, not a bisected historical regression between Tractor revisions.
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No installed runtime, Piker source branch or live broker was changed.
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## Subsequent human evidence and authorization
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The human reported successful passage through the previous backfill
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reset crash. Live logs show the candidate's two owner-exit
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acknowledgements. A later get_quote() TimeoutError remained primary
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through that cleanup, and reached the chart after PDB continuation.
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Separate completion-delivery, SIGINT, Qt, EMS and sampler failures
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remain outside this patch; see the paired structured record.
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Human request:
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> so let's get the tractor wkt committed so we can pin there and then
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> move forward with fixin all this new shiz
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Human correction:
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> i meant do a commit plan dawg Bp
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After the agent offered a one-commit soft reset preserving the files:
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> yeah, bc i want to review before the commit
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The authorized soft reset restored b64c89f0 with all files staged.
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