selimaj-devandclaude
d11d4ea08b
Replace the hand-rolled WebSocket implementation with a transport boundary (Frame over any Sink/Stream) plus adapters for tokio-tungstenite (server/client features) and axum (axum feature). The JSON wire format is unchanged, so existing peers keep working. Fixes: - unbounded frame lengths were allocated up front; the server now enforces message/frame size limits (1 MiB default) - responses arriving before `request` subscribed were lost - an accept() error ended `session_loop` - requests sent right after connecting could arrive before handlers were registered; the receiver now starts after `on_conn` returns - panics in the receive loop skipped `on_close` and leaked sessions; `on_close` now runs exactly once and handler panics fail only their request - unknown methods and invalid data got no reply; they now get an error response - slow handlers blocked pongs and responses Adds `on_notification`, `request_timeout`, `closed`, `is_closed`, `id`, `ServerConfig`, `from_transport`, `from_tungstenite` and `from_axum`, integration tests, and an axum example. Bumps to 0.2.0 since `Session::connect` now takes a URL and the `ws` module is removed. Co-Authored-By: Claude Opus 5.5 <[email protected]>
37 lines
792 B
Rust
37 lines
792 B
Rust
use serde::{Deserialize, Serialize};
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use session_rs::{Method, Session};
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#[derive(Debug, Serialize, Deserialize)]
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struct Data;
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impl Method for Data {
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const NAME: &'static str = "data";
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type Request = String;
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type Response = String;
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type Error = String;
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}
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#[tokio::main(flavor = "current_thread")]
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async fn main() -> session_rs::Result<()> {
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let session = Session::connect("ws://127.0.0.1:8080").await?;
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session.start_receiver();
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println!(
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"Hi: {:?}",
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session
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.request::<Data>("Hello from client".to_string())
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.await?
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);
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println!(
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"Invalid data response: {:?}",
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session
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.request::<Data>("invalid_data".to_string())
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.await?
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);
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session.close().await?;
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Ok(())
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}
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