bump deps

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "kosyncrs"
-version = "2.1.1"
+version = "2.2.0"
 edition = "2024"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
@@ -10,4 +10,4 @@ axum = "0.8.1"
 serde = { version = "1.0.188", features = ["derive"] }
 serde_json = "1.0.107"
 sqlx = { version = "0.8.3", features = ["runtime-tokio", "postgres"] }
-tokio = { version = "1.32.0", features = ["macros", "rt-multi-thread"] }
+tokio = { version = "1.45.0", features = ["macros", "rt-multi-thread", "signal"] }

src/main.rs

@@ -28,6 +28,7 @@ use axum::{
 use serde::{Deserialize, Serialize};
 use serde_json::{Value, json};
 use sqlx::{PgExecutor, PgPool, postgres::PgPoolOptions};
+use tokio::signal;
 
 use std::env;
 use std::time::{Duration, SystemTime, UNIX_EPOCH};
@@ -88,17 +89,40 @@ async fn main() {
     let mut bind_with = "0.0.0.0:".to_owned();
     bind_with += &listen_port;
     let listener = tokio::net::TcpListener::bind(bind_with).await.unwrap();
-    axum::serve(listener, app).await.unwrap();
+    axum::serve(listener, app)
+        .with_graceful_shutdown(shutdown_signal())
+        .await
+        .unwrap();
 }
 
 async fn root() -> &'static str {
-    "KOreader sync server"
+    "KOReader sync server"
 }
 
 async fn version() -> &'static str {
     VERSION
 }
 
+async fn shutdown_signal() {
+    let ctrl_c = async {
+        signal::ctrl_c()
+            .await
+            .expect("Failed to install CTRL-C handler");
+    };
+
+    let terminate = async {
+        signal::unix::signal(signal::unix::SignalKind::terminate())
+            .expect("Failed to install Terminate handler")
+            .recv()
+            .await;
+    };
+
+    tokio::select! {
+        _ = ctrl_c => {},
+        _ = terminate => {},
+    }
+}
+
 async fn create_user(
     State(db_pool): State<PgPool>,
     Json(payload): Json<User>,