alux-http-salvo

alux-http-salvo interprets an alux-http program as executable Salvo routes.

use alux_http::HttpProgramExt;
use alux_http_salvo::SalvoHandlerImpl;

let api = SalvoHandlerImpl::new(App::new());
let router = api.compile_http(api.status_api::<App>()).into_salvo();

salvo::Server::new(salvo::conn::TcpListener::new("0.0.0.0:3000").bind().await).serve(router).await;

A Salvo handler writes into the response it receives rather than returning one, so every output kind here produces a salvo::Response for the endpoint to install. Salvo represents path captures as a map, even when the path has only one parameter. This interpreter extracts that single value directly, so it agrees with the path semantics of the other routers.

Closing

Salvo owns its accept loop but accepts through a TcpAcceptor, so this crate binds the listener and hands it over. Closing therefore goes through ServerHandle::stop_graceful, which stops accepting and then waits for connections already accepted to close.

That wait takes a timeout, and it matters: Salvo drops the acceptor only once the wait is over, so stop_graceful(None) lets one client holding a connection open hold the address with it. This crate passes 5 seconds, which is what keeps close bounded and its address released.