- All findings re-validated (fresh executable probes for U-1 over
real sockets — all four behaviors reproduced; fixed-in-review
items confirmed in-tree; battery green 63/70).
- U-1 amendment: the review's fix sketch was direction-inverted
(frame-on-write describes the TARGET face; UdpHalf's caller is the
pump, so poll_write DE-frames channel bytes and poll_read FRAMES
target datagrams). Gate 4 and U-3 corrected: the truncation test's
assertion surface may change; the 65535 recv scratch is
correctness-load-bearing (tokio try_recv truncates silently).
- Task fix-udp-framed-adapter updated to the corrected mechanics.
- New task decide-take-framed-halves (N-3): the datagram
take_halves API posture, to decide before the first external
consumer.
Verification: cargo test 63/70 both configs, clippy -D warnings
(all-targets + wasm32), fmt, cargo doc --no-deps (0 warnings),
publish dry-run, taskgraph validate (15 tasks, acyclic).
glm-5.3-flash
aa7b5b7169