INNER CODE UNIT · Rust

local_backend_health_ok

shenmintao/marginalia · desktop/src-tauri/src/lib.rs:236

fn local_backend_health_ok(base_url: &str, port: u16) -> bool {
    let addr = SocketAddr::from(([127, 0, 0, 1], port));
    let Ok(mut stream) = TcpStream::connect_timeout(&addr, Duration::from_millis(250)) else {
        return false;
    };
    let _ = stream.set_read_timeout(Some(Duration::from_millis(500)));
    let _ = stream.set_write_timeout(Some(Duration::from_millis(500)));
    let host = if base_url.starts_with("http://localhost:") {
        "localhost"
    } else {
        "127.0.0.1"
    };
    let request = format!(
        "GET /health HTTP/1.1\r\nHost: {}:{}\r\nConnection: close\r\n\r\n",
        host, port
    );
    if stream.write_all(request.as_bytes()).is_err() {
        return false;

View source record →