glm-5.3-flash
29569d9afd
- ProducerDoor (feature local, src/local/producer_door.rs): a real TcpListener accept loop handing each accepted connection to the landed Socks5Producer::serve_socks5_over — the NoAuth in-stream RFC conversation with the local seam providers dialing/egressing/accepting; no new protocol-layer code. - The accept path owns ADR-014's two knobs: the idle-first-byte peek (non-consuming) and the max-concurrent-sessions cap (try_acquire — an accept beyond the bound is refused door-side). - ProducerDoorGuard: the listener's lifetime is the caller's — graceful close() awaits the loop's end; Drop aborts best-effort (the alktunnels TunnelListener teardown posture). In-flight sessions are never force-closed. - Per-connection failures are logged + isolated (the loop continues). - The BIND gate on this path is the builder's bind_policy (no open-op identity here; the pump handler's identity-derived gate does not apply) — pinned by the 0x02-refusal test. - tests/local-backend-producer.rs (9): vanilla CONNECT round-trip on real sockets, faithful-RFC BIND (real reply#1/reply#2 addresses), UDP ASSOCIATE through the real egress, domain resolution at the seam, idle timeout, session cap, failure isolation, bind_policy(false). Verification: cargo test + --all-features green; clippy clean (default, all-features, wasm32 targets); cargo fmt --check clean; wasm checks green (backend is local-gated).