glm-5.3-flash
da65e5b6db
- DEFAULT_WS_WRITE_TIMEOUT (60 s, WS-01 knob family): one outbound WS send that stays unsent past the window (peer stopped reading) evicts the connection — the send path was slot-bounded but time-unbounded - bound is per send call: a slow-but-draining peer resets it with every message emitted; only a fully stalled sink trips it - on timeout the pump signals the stream error (InvalidData naming the write stall) and ends WITHOUT a close frame — a clogged socket cannot receive one and the close send would park on it - test-support split helper with both knobs explicit backs the scaled eviction test (clogged duplex, eviction well inside the 5 s slack) Verification: scripts/verify.sh OK (343 passed), clippy -D warnings clean, fmt clean
33 lines
1.3 KiB
Rust
33 lines
1.3 KiB
Rust
//! WebSocket subsystem: the browser bidirectional path
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//! (ADR-067, `docs/architecture/decisions`).
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//!
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//! A WS session carries the **channels protocol**: the 8-byte chunk
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//! header multiplexes N logical channels over the WS binary message
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//! stream; channel 0 is pre-negotiated as `alk/call` and dispatched by
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//! the shared `Dispatcher`. The WS↔byte-stream adapter (`byte_adapter`)
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//! is the single seam between axum's WS and
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//! alkcall's byte-oriented channels machinery — shared with the
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//! `from_wss` consumer path ([ADR-070]).
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pub mod byte_adapter;
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pub mod upgrade;
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pub use byte_adapter::{
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split_ws_to_bytes, split_ws_to_bytes_idle, WsByteStream, WsPumps, DEFAULT_WS_IDLE_TIMEOUT,
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DEFAULT_WS_WRITE_TIMEOUT, INBOUND_WS_FRAME_CAP, INBOUND_WS_MESSAGE_CAP, MAX_CHUNK_LEN,
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PENDING_BUFFER_CAP, WS_GOING_AWAY, WS_MESSAGE_CAP, WS_PROTOCOL_ERROR,
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};
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#[cfg(any(test, feature = "wss"))]
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pub use byte_adapter::split_tungstenite_to_bytes;
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#[cfg(any(test, feature = "wss"))]
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#[allow(unused_imports)]
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pub(crate) use upgrade::adapter_install_channel_zero;
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pub use upgrade::{
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run_channels_session, ws_bearer_auth, ws_upgrade_handler, ChannelsPolicy, SessionState,
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WsSessions, DEFAULT_WS_MAX_SESSIONS,
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};
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#[cfg(any(test, feature = "test-support"))]
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pub use upgrade::test_support::{frame_channel0_chunk, ChunkAssembler, FrameAssembler, WsClient};
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