Function classify_connection_protocol

crates/openshell-server/src/lib.rs:570–574

(stream: &TcpStream)

}

async fn classify_connection_protocol(stream: &TcpStream) -> std::io::Result<ConnectionProtocol> {
    let mut prefix = [0_u8; 8];
    let read = stream.peek(&mut prefix).await?;
    Ok(classify_initial_bytes(&prefix[..read]))
}

fn classify_initial_bytes(prefix: &[u8]) -> ConnectionProtocol {
    if looks_like_tls(prefix) {