How do I translate a simple server with graceful shutdown to axum 0.7?

[ISibboI]

Summary

Former code (axum 0.6):

let router = Router::new(); // configuration omitted

axum::Server::bind(SocketAddr::from(([0, 0, 0, 0], 8093)))
        .serve(router.into_make_service())
        .with_graceful_shutdown(shutdown_signal()) // implementation of shutdown_signal omitted
        .await
        .unwrap();

How does this look like in axum 0.7? Without the graceful shutdown, I understand that this would simply translate using the new axum::serve method. But using that method, I don't know how to get graceful shutdown.

I saw an example that does exactly this, but it introduces 100 lines or so of boilerplate: https://github.com/tokio-rs/axum/blob/main/examples/graceful-shutdown/src/main.rs

Is this possible without all the boilerplate, and instead with just a simple method call, as it was before?

axum version

0.7.1

[davidpdrsn]

Please see the comment at the top of the file https://github.com/tokio-rs/axum/blob/main/examples/graceful-shutdown/src/main.rs#L8-L9.

If there was an easier way to do it then that's what we'd use in the example. Unfortunately there is not but we're working on adding it #2398. Its currently blocked by hyper.

[ISibboI]

Thanks!