nick/amethyst
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases 1 Wiki Activity

feat(quic-interop): add transfer / multiplexing / http3 testcases via H3 GET client

Browse Source 
Adds a minimal Http3GetClient (in :quic-interop, NOT :quic — interop-test
surface, not a production HTTP/3 client) that opens the three required
client uni streams (control + QPACK encoder + QPACK decoder per RFC 9114
§6.2.1), sends an empty SETTINGS, and per request opens a bidi stream,
encodes the four pseudo-headers via the existing literal-only QpackEncoder,
FINs, and reassembles HEADERS+DATA frames from the response.

Wires three testcases:
  - transfer: GET each REQUESTS URL sequentially, write body to
    \$DOWNLOADS/<basename>. status != 200 fails.
  - http3: identical to transfer.
  - multiplexing: same fetches but issued in parallel via
    coroutineScope { async { … } } so request streams genuinely
    overlap on the wire (what tshark verifies).

Out-of-scope (deliberate): GOAWAY, PUSH_PROMISE, dynamic QPACK table,
trailers, priority — none are required by these testcases.

Unit-tests round-trip the request encoding through the existing
Http3FrameReader + QpackDecoder so the wire format is verified without
needing a real peer.

https://claude.ai/code/session_01HcvfQq1ttPV9PkRoJb4nyT
This commit is contained in:
Claude
2026-05-06 21:42:56 +00:00
parent 7c41aa6dde
commit 68d0cdf2a2
4 changed files with 358 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files
quic/interop/plans/2026-05-06-interop-runner.md
+17 -1
View File
@@ -47,10 +47,26 @@ Inspect `./logs/<run>/client_qlog/*.qlog` in qvis when something breaks.
|---|---|---|---|
| 0 | Minimum harness | `handshake` | one test reproducible end-to-end ✅ |
| 1 | Triangulate handshake bugs | + `versionnegotiation`, `chacha20` | green vs aioquic + quiche + picoquic |
| 2 | Streams + loss + multiplexing | + `transfer`, `multiplexing`, `*loss`, `http3` | green vs aioquic + quiche; soak 500/500 |
| 2 | Streams + loss + multiplexing | + `transfer`, `multiplexing`, `*loss`, `http3` | `transfer` / `multiplexing` / `http3` ✅ landed; loss tests pending |
| 3 | Edge cases | `retry`, `resumption`, `zerortt`, `keyupdate`, `rebinding-*`, `blackhole`, `amplificationlimit` | every test green or unsupported-127 with a written reason |
| 4 | CI gate | nightly Phases 1–2; PR-blocking subset on every push | qlogs uploaded as artifacts on red |
## Phase 2 — landed 2026-05-06
- Minimal `Http3GetClient` (in `:quic-interop`, NOT `:quic` — interop-test
surface, not a production HTTP/3 client). Opens the three required
client uni streams (control + QPACK encoder + QPACK decoder), sends
empty SETTINGS, then per request opens a bidi stream, encodes a HEADERS
frame with the four pseudo-headers using the existing literal-only
`QpackEncoder`, FINs, and reassembles HEADERS+DATA frames from the
response. Out-of-scope: GOAWAY, PUSH_PROMISE, dynamic QPACK table,
trailers, priority.
- `transfer` + `http3` testcases: GET each URL in `REQUESTS` sequentially,
write each body to `$DOWNLOADS/<basename>`. Status != 200 fails.
- `multiplexing` testcase: same as `transfer` but issues each GET in a
parallel `coroutineScope { async { … } }` so the request streams
genuinely overlap on the wire (what tshark verifies).
## Phase 1a — landed 2026-05-06
- `SSLKEYLOGFILE` writer in `InteropClient` (NSS Key Log Format) so Wireshark