graceful shutdown

2026-08-18 04:36:14 +00:00 · 2022-05-12 22:18:24 +02:00
parent d6c9946f2b
commit b999669efe
1 changed files with 9 additions and 2 deletions
@@ -20,12 +20,19 @@ impl HttpServer {
        let host = (self.addr, self.port).into();
        let server = Server::bind(&host).serve(make_svc);
        println!("Listening on http://{}", host);
-        server.await?;
+        let graceful = server.with_graceful_shutdown(shutdown_signal());
+        graceful.await?;
        Ok(())
    }
-
 }

 async fn handle_request(req: Request<Body>) -> Result<Response<Body>, Infallible> {
    Ok(Response::new("hello".into()))
 }
+
+async fn shutdown_signal() {
+    // Wait for the CTRL+C signal
+    tokio::signal::ctrl_c()
+        .await
+        .expect("failed to install CTRL+C signal handler");
+}