Decoded it and completed the request.
The client did what the clause requires.
What was measured
- Client
- ngtcp2 — ngtcp2 + nghttp3 (direct), 3c23148
- Test
- Field lines referencing dynamic table insertions —
h-qpack-dynamic-table - Clause
- RFC 9204 §4.3.3, §4.5.2 (MUST)
- Class
- interoperability — Correctly decoded something valid but demanding.
- Required behaviour
- Apply the encoder-stream insertions and decode the headers correctly.
- Measured
- 2026-10-27
Reproduce it
The suite is the judge, so the reproduction is to point the same client at the same test and let the server report what it saw.
SESSION=$(curl -sX POST https://conformance.pqcrypta.com/session | jq -r .id)
# then drive ngtcp2 at the test URL and read the verdict:
curl -s https://conformance.pqcrypta.com/report/$SESSION.json | jq '.results["h-qpack-dynamic-table"]'