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FD-2026-018 Partial body then stall

latency severe timeoutstreamingpartial

Anatomy

The server sends 256 bytes of the promised response and freezes. Content-Length already committed — the client is mid-body with no way to know more isn't coming. Tests whether read timeouts apply per-byte or only at connect/header time — many clients timeout headers but then wait indefinitely for the body.

Replay it

curl -i https://faultydata.com/r/FD-2026-018
// response appears here

Signature

{Status:200 Headers:map[] Body: Corrupt: Delay:<nil> Flaky:<nil> Sequence:<nil> Drip:<nil> StallAfter:256 Hang:false Phases:[]}