Very Simple Websocket For Rust

ws2 is a very easy to use WebSocket server & client for Rust, builds on ws crate. it was designed for production, the receive timeout provides a non-blocking way.

Server Example

```rust use log2::*; use ws2::{Pod, WebSocket};

struct Worker;

impl ws2::Handler for Worker { fn on_open(&mut self, ws: &WebSocket) -> Pod { info!("on open: {ws}"); Ok(()) }

fn on_close(&mut self, ws: &WebSocket) -> Pod {
    info!("on close: {ws}");
    Ok(())
}

fn on_message(&mut self, ws: &WebSocket, msg: String) -> Pod {
    info!("on message: {msg}, {ws}");
    let echo = format!("echo: {msg}");
    let n = ws.send(echo);
    Ok(n?)
}

}

fn main() -> Pod { let _log2 = log2::start(); let address = "127.0.0.1:3125"; let mut worker = Worker {};

info!("listen on: {address}");
let mut server = ws2::listen(address)?;

loop {
    let _ = server.process(&mut worker, 0.5);
    // do other stuff
}

}

```

Client Example

The websocket client was designed as out-of-the-box, it will auto reconnect every 3s.

```rust use log2::*; use ws2::{Pod, WebSocket};

struct Worker;

impl ws2::Handler for Worker { fn on_open(&mut self, ws: &WebSocket) -> Pod { // ws.send("Hello World")?; info!("on open: {ws}"); Ok(()) }

fn on_close(&mut self, ws: &WebSocket) -> Pod {
    info!("on close: {ws}");
    Ok(())
}

fn on_message(&mut self, ws: &WebSocket, msg: String) -> Pod {
    info!("on message: {msg}, {ws}");
    Ok(())
}

}

fn main() -> Pod { let _log2 = log2::start(); let url = "wss://stream.binance.com:9443/ws/btcusdt@miniTicker"; let mut client = ws2::connect(url)?; let mut workder = Worker {};

loop {
    let _ = client.process(&mut workder, 0.5);
    // do other stuff
}

} ```