FA-27187 / HTTP ranges / Member archive
A multipart sender resumes framing and payload segments across transport credit windows: zero-byte windows remain visible to the transport caller · case 02
A multipart sender resumes framing and payload segments across transport credit windows: zero-byte windows remain visible to the transport caller.
Case contract
x has nonempty ASCII segments representing alternating boundary/header/body/framing bytes, and nonnegative write budgets. Drain in order, consuming each budget across segment boundaries. Return [one emitted string per budget,segment-index,intra-segment-offset]. Empty segments are skipped even with zero budget. A exhausted plan is stable. These preframed segments isolate cursor management from wire-format construction.
Why this case matters
Range responses combine representation identity, conditional requests, framing, and partial-object state.
One recorded failure
Sample boundary fixtureThis sample comes from the broken implementation of a controlled reproducer.
| Boundary fixture | Actual | Expected | Outcome |
|---|---|---|---|
| window-retention fixture 1 | [["A", "B", "C"], 2, 0] | [["A", "", "B", "C", ""], 2, 0] | Failed |
MEMBER ARCHIVE
The complete case is available to members.
This record includes three runnable implementations, regression fixtures, execution results, and source hashes.
Member access is invitation-based. Sign in with your invited account to inspect the sources.
Sign in to the archive ↗