From 4af352a916d4e43447df6546677410ba788eecc1 Mon Sep 17 00:00:00 2001
From: zhufujian <835952293@qq.com>
Date: Fri, 19 Jan 2024 11:12:57 +0800
Subject: [PATCH] add: graceful shutdown example

---
 examples/graceful-shutdown/Cargo.toml  |  0
 examples/graceful-shutdown/src/main.rs | 23 +++++++++++++++++++++++
 2 files changed, 23 insertions(+)
 create mode 100644 examples/graceful-shutdown/Cargo.toml
 create mode 100644 examples/graceful-shutdown/src/main.rs

diff --git a/examples/graceful-shutdown/Cargo.toml b/examples/graceful-shutdown/Cargo.toml
new file mode 100644
index 000000000..e69de29bb
diff --git a/examples/graceful-shutdown/src/main.rs b/examples/graceful-shutdown/src/main.rs
new file mode 100644
index 000000000..5e94f5974
--- /dev/null
+++ b/examples/graceful-shutdown/src/main.rs
@@ -0,0 +1,23 @@
+use salvo_core::prelude::*;
+use tokio::signal;
+
+#[tokio::main]
+async fn main() {
+    let acceptor = TcpListener::new("127.0.0.1:5800").bind().await;
+    let server = Server::new(acceptor);
+    let handle = server.handle();
+
+    // Listen Shutdown Signal
+    listen_shutdown_signal(handle);
+
+    server.serve(Router::new()).await;
+}
+
+async fn listen_shutdown_signal(handle: ServerHandle) {
+    // Wait Shutdown Signal
+    tokio::spawn(async move {
+        let _ = signal::ctrl_c().await;
+        // Graceful Shutdown Server
+        handle.stop_graceful(None);
+    })
+}