getdozer / dozer / 5867589746

const WEB_PORT: u16 = 3000;

pub fn start_live_server(

    runtime: Arc<tokio::runtime::Runtime>,

    shutdown: ShutdownReceiver,

) -> Result<(), LiveError> {

    let (sender, receiver) = tokio::sync::broadcast::channel::<ConnectResponse>(100);

    let state = Arc::new(LiveState::new());

    state.set_sender(sender.clone());

    state.build()?;

    runtime.block_on(downloader::fetch_latest_dozer_explorer_code())?;

    let react_app_server = downloader::start_react_app().map_err(LiveError::CannotStartUiServer)?;

    runtime.spawn(react_app_server);

    let state2 = state.clone();

    let browser_url = format!("http://localhost:{}", WEB_PORT);

    if webbrowser::open(&browser_url).is_err() {

        info!("Failed to open browser. Connecto");

    }

    info!("Starting live server");

    let rshudown = shutdown.clone();

    runtime.spawn(async {

        let (abort_handle, abort_registration) = AbortHandle::new_pair();

        tokio::spawn(async move {

            rshudown.create_shutdown_future().await;

            abort_handle.abort();

        });

        let res = match Abortable::new(server::serve(receiver, state2), abort_registration).await {

            Ok(result) => result.map_err(LiveError::Transport),

            Err(_) => Ok(()),

        };

        res.unwrap();

    });

    watcher::watch(state.clone(), shutdown)?;

    Ok(())

}