Documentation for Service::Error behavior should say it is protocol dependent

[gituser-rs]

Version 1.3.1

Platform Ubuntu 23.10

Description I am using hyper-util auto server. I return an error from service. Instead of sending GOAWAY and closing connection hyper sends RST_STREAM. I looked into documentation and it looks like the connection should closed, but it sends RST.

let mut builder = Builder::new(TokioExecutor::new());;

.............

let service = service_fn(move |request| {
 async move {
   println!("request");

   Err::<Response<String>, &str>("error")
 }
}

if let Err(err) = builder.serve_connection(stream, service).await {
    println!("{err}")
}

[seanmonstar]

Ah ok, yea, that's a problem with the docs. They should be updated to say that the behavior depends on the protocol version. It will abort the request however the protocol allows, either with some sort of RST_STREAM, or killing the connection if that doesn't exist.

[seanmonstar]

Closed by #3712