46 lines
1.6 KiB
Markdown
46 lines
1.6 KiB
Markdown
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---
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model: gpt-6
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service: codex
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timestamp: 2026-09-24T23:24:05.525363+00:00
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git_ref: 441358e2
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scope: code
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substantive: true
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raw_file: 20260924T232405Z_441358e2_schedule_coverage_prompt_io.raw.md
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---
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## Prompt
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User: "do it", approving the proposed bounded wider-window retry
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for incomplete schedule coverage and its MNQ regression test.
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Previous live qualification showed a one-day request began after
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the gap's left edge; a wider query covered it and excluded the
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one-hour venue closure.
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## Response summary
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Added bounded backwards widening under one timeout, preserving actual
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coverage and fixed end bounds. Added captured-response allocation,
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unknown-coverage, and retry-timeout tests, and updated API documentation.
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39 selected tests and Ruff passed. Live data was not changed.
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## Files changed
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- piker/brokers/ib/api.py — bounded schedule coverage retries.
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- tests/providers/test_ib_schedule.py — captured MNQ and retry regressions.
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- docs/history_segment_backfill.rst — retry contract and limits.
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## Human edits
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The user established schedule-driven allocation, explicit unknown
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coverage, and avoiding reindexing as the design constraints, supplied
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the MNQ gap, and authorized this focused coverage fix. No direct human
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source edits occurred during this patch; review is pending.
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## Follow-up review
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The user requested factoring and documenting the repeated 86400
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conversion. Added piker.calc.SECONDS_PER_DAY, documented elapsed
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versus calendar/session days once, and reused it in the IB query
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and reservation span check. Named the client retry limit locally.
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Schedule tests: 11 passed; Ruff passed after this adjustment.
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