glm-5.3-flash
fb2389bd62
- TunnelSession (src/consumer.rs): open (ChannelClient::open_channel) + adopt (ChannelManager::adopt_channel) construction, substrate- shaped data planes (raw halves for stream; ADR-003 codec + pending frame queue for UDP), pump_against (session-owned pump_bidi handle), and teardown ownership per ADR-005: close (abort + ungraceful reap), join (await + reap + copy counts, pump-less (0,0,reaped)), Drop (abort + sync reap, never leaks). No Clone (compile_fail doc-test). - open_reverse_channel on the CallConnection (the reverse path's two-step: call then adopt — the POC's honest shape). - Error surfaces (src/error.rs): TunnelOpenError (typed ADR-049 §4 surface via open_ref/establishment_reason), TunnelIoError (wrong- substrate, TruncatedDatagram fail-loud, ChannelTaken), ReverseOpenError. - Tests: tests/consumer_session.rs (12) over two harness topologies — forward (wire_forward/ForwardTopology: consumer connect-side pure client, producer serving via adapter) and reverse (the POC shape); teardown matrix, W4 half-close, out-of-band close + self-reap (W3), F-2 empty datagram, AdoptFailed-on-collision (bogus-id adopt parks by design — documented), concurrent sessions. Harness: all_substrate_dial. - Adopt takes substrate (task-note deviation: the data plane shape rode the open call; cannot be inferred from the ID). Verified: cargo test green (38), clippy -D warnings (native + wasm32), fmt clean, cargo check --target wasm32-unknown-unknown passes.