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

- fix: windows compile issue due to exposed unix signal

auth-service/src/main.rs

@@ -78,15 +78,7 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
         .add_service(AuthServiceServer::new(auth_service))
         .serve(address));
 
-    let mut sigterm_stream = signal::unix::signal(signal::unix::SignalKind::terminate())?;
-    select! {
-        _ = signal::ctrl_c() => {
-            info!("Received SIGINT (Ctrl+C), shutting down...");
-        },
-        _ = sigterm_stream.recv() => {
-            info!("Received SIGTERM, shutting down...");
-        },
-    }
+    utils::signal_handler::wait_for_signal().await;
 
     consul_registration::deregister_service(&consul_url, service_id.as_str()).await.expect("");
     info!("service {} deregistered", service_name);