- update: moved signal handler into utils crate to make it easier to update

- fix: windows compile issue due to exposed unix signal

utils/src/signal_handler.rs

@@ -0,0 +1,27 @@
+use tokio::{select, signal};
+use tracing::info;
+
+pub async fn wait_for_signal() {
+    select! {
+        _ = signal::ctrl_c() => {
+            info!("Received SIGINT (Ctrl+C), shutting down...");
+        },
+        _ = terminate_signal() => {
+            info!("Received termination signal, shutting down...");
+        },
+    }
+}
+
+async fn terminate_signal() {
+    #[cfg(unix)]
+    {
+        use tokio::signal::unix::{signal, SignalKind};
+        let mut sigterm = signal(SignalKind::terminate()).expect("Failed to set up SIGTERM handler");
+        sigterm.recv().await;
+    }
+
+    #[cfg(windows)]
+    {
+        signal::ctrl_break().await.expect("Failed to set up CTRL_BREAK handler");
+    }
+}