Fix axum

src/metrics.rs

@@ -1,5 +1,3 @@
-use std::net::SocketAddr;
-
 use axum::{routing::get, Router};
 use lazy_static;
 use log::warn;
@@ -26,12 +24,11 @@ pub fn init_metrics() {
 
 pub async fn serve() {
     let app = Router::new().route("/metrics", get(metrics));
-    let addr = SocketAddr::from(([127, 0, 0, 1], 31755));
 
-    axum::Server::bind(&addr)
-        .serve(app.into_make_service())
+    let listener = tokio::net::TcpListener::bind("localhost:31755")
         .await
         .unwrap();
+    axum::serve(listener, app).await.unwrap();
 }
 
 async fn metrics() -> String {