Replaces the Phase 1 stubs with working moq-lite-03 audio
publish/subscribe loops:
- hang-publish: opens a broadcast under <relay>/<broadcast>,
publishes a hang Catalog with one Opus / Container::Legacy
audio rendition, and pumps Opus-encoded sine-wave frames in
groups of 5 (matching Amethyst's NestMoqLiteBroadcaster
default) for --duration seconds.
- hang-listen: connects to the same broadcast, reads the catalog,
picks the first Opus audio rendition with container.kind=legacy,
decodes each Opus packet, and writes Float32 little-endian PCM
to --output-pcm (or stdout with `-`).
Both use moq-native 0.13 with the quinn + aws-lc-rs features and
explicitly install the rustls aws-lc-rs crypto provider in main()
since rustls 0.23 no longer auto-installs.
Verified Rust↔Rust interop end-to-end: 3-second 440 Hz publish →
2.7 s of decoded PCM, RMS 0.35 (matching half-amplitude sine),
880 zero-crossings/sec (matches 440 Hz exactly).
Phase 2.B (JVM Opus encoder/decoder) and 2.C (I1 amethyst-speaker
→ hang-listen) are next.
https://claude.ai/code/session_01ERJPUYfdLPwZ99pr5EcEcV
Lands the load-bearing infra for the hang/Rust cross-stack interop
test plan (nestsClient/plans/2026-05-06-cross-stack-interop-test.md):
the cargo workspace, Gradle wiring to install moq-relay /
moq-token-cli + build sidecars, the Kotlin harness that boots a
real moq-relay subprocess on a random ephemeral UDP port with
self-signed TLS and unrestricted public auth, plus the signal-domain
PCM assertion library and deterministic sine-wave AudioCapture that
Phase 2 scenarios will assert against.
Phase-1 deviations from the spec are summarised in
nestsClient/plans/2026-05-06-cross-stack-interop-test-results.md
— notably: --auth-public "" instead of the JWT minter (no
security-relevant difference for wire-format scenarios), --tls-generate
instead of in-Kotlin cert generation, cargo-install of upstream
binaries instead of an embedded kixelated/moq checkout, and
hang-listen / hang-publish / udp-loss-shim shipped as Phase-1 stubs
that compile + accept --flags but do nothing. Phase 2 fills those
in (and adds JVM Opus encoder/decoder).
Verified green via:
./gradlew :nestsClient:jvmTest \
--tests "com.vitorpamplona.nestsclient.interop.native.*" \
--tests "com.vitorpamplona.nestsclient.audio.PcmAssertionsTest" \
-DnestsHangInterop=true
Default mode (no flag) cleanly skips the harness-dependent test.
https://claude.ai/code/session_01ERJPUYfdLPwZ99pr5EcEcV
Claude