FA-29424 / HTTP retries / Member archive
One-shot request body replay refusal: Retry proceeds before a request body was opened · case 04
Retry proceeds before a request body was opened
Case contract
Events open, send(nonnegative bytes), fail(known_unprocessed bool), retry, succeed. State tracks whether any bytes were emitted by a one-shot stream. A failure known unprocessed does not restore consumed stream bytes. Only an open stream with zero consumed bytes may retry. Terminal success closes the logical request. Output one decision per retry and terminal success.
Why this case matters
Offline deterministic model of HTTP request retries.
One recorded failure
Sample boundary fixtureThis sample comes from the broken implementation of a controlled reproducer.
| Boundary fixture | Actual | Expected | Outcome |
|---|---|---|---|
| 1 | ["no-failure"] | ["no-body"] | Failed |
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