Claude
284a203070
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
28 lines
764 B
Rust
28 lines
764 B
Rust
//! udp-loss-shim — UDP loopback that drops a configurable fraction of
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//! datagrams, used by the I9 packet-loss scenario. **Phase 1 stub.**
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use anyhow::Result;
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use clap::Parser;
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#[derive(Parser, Debug)]
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#[command(name = "udp-loss-shim", about = "UDP packet-loss shim (Phase 1 stub)")]
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struct Args {
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#[arg(long)]
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listen: String,
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#[arg(long)]
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upstream: String,
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#[arg(long, default_value_t = 0.0)]
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loss_rate: f32,
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}
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#[tokio::main]
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async fn main() -> Result<()> {
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let args = Args::parse();
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eprintln!(
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"udp-loss-shim Phase-1 stub — listen={} upstream={} loss_rate={}",
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args.listen, args.upstream, args.loss_rate
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);
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eprintln!("Phase 3 will implement actual UDP forwarding. Exiting cleanly.");
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Ok(())
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}
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