bind to 0.0.0.0

src/main.rs

@@ -22,7 +22,7 @@ async fn main() {
         .parse::<u16>()
         .unwrap_or_else(|_| 8080);
 
-    let addr = format!("127.0.0.1:{port}");
+    let addr = format!("0.0.0.0:{port}");
 
     let Ok(listener) = TcpListener::bind(&addr).await else {
         println!("failed to bind {addr}");