fix(transactions): retry TOC verification after transient abort - #10385
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ReubenBond merged 1 commit intoAug 10, 2026
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Co-authored-by: Copilot App <223556219+Copilot@users.noreply.github.com> Copilot-Session: 373cb7c8-eb6a-4b7c-93bd-ca769403eb72
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TOC fault tests can begin state verification before cancellation from the intentionally aborted transaction reaches every participant. A verification transaction which overlaps that cleanup is correctly aborted as a transient failure, causing provider-dependent flakes such as the DynamoDB failure in #10384.
Retry only transient verification failures for a bounded period in both commit-failure scenarios. This preserves transaction ordering while continuing to surface persistent and non-transient failures.
Related to #9556 and #9825.