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fix: don't accept new requests when shutting down

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This commit is contained in:
Timo Kösters 2023-03-18 08:58:20 +01:00
parent da3871f39a
commit 2a7c4693b8
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GPG key ID: 0B25E636FBA7E4CB
2 changed files with 22 additions and 10 deletions
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17
src/main.rs
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@ -7,7 +7,7 @@
#![allow(clippy::suspicious_else_formatting)]
#![deny(clippy::dbg_macro)]
use std::{future::Future, io, net::SocketAddr, time::Duration};
use std::{future::Future, io, net::SocketAddr, sync::atomic, time::Duration};
use axum::{
extract::{DefaultBodyLimit, FromRequest, MatchedPath},
@ -212,13 +212,6 @@ async fn run_server() -> io::Result<()> {
}
}
// On shutdown
info!(target: "shutdown-sync", "Received shutdown notification, notifying sync helpers...");
services().globals.rotate.fire();
#[cfg(feature = "systemd")]
let _ = sd_notify::notify(true, &[sd_notify::NotifyState::Stopping]);
Ok(())
}
@ -226,6 +219,9 @@ async fn spawn_task<B: Send + 'static>(
req: axum::http::Request<B>,
next: axum::middleware::Next<B>,
) -> std::result::Result<axum::response::Response, StatusCode> {
if services().globals.shutdown.load(atomic::Ordering::Relaxed) {
return Err(StatusCode::SERVICE_UNAVAILABLE);
}
tokio::spawn(next.run(req))
.await
.map_err(|_| StatusCode::INTERNAL_SERVER_ERROR)
@ -452,6 +448,11 @@ async fn shutdown_signal(handle: ServerHandle) {
warn!("Received {}, shutting down...", sig);
handle.graceful_shutdown(Some(Duration::from_secs(30)));
services().globals.shutdown();
#[cfg(feature = "systemd")]
let _ = sd_notify::notify(true, &[sd_notify::NotifyState::Stopping]);
}
async fn not_found(uri: Uri) -> impl IntoResponse {