diff --git a/src/main.rs b/src/main.rs
index 7e3d561..eaae492 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,4 +1,14 @@
+use tokio::io::{AsyncReadExt, AsyncWriteExt};
+use tokio::net::TcpListener;
+
 #[tokio::main]
 async fn main() {
-    println!("Hello, world!");
+    let listener = TcpListener::bind("localhost:8080").await.unwrap();
+    let (mut socket, _addr) = listener.accept().await.unwrap();
+
+    loop {
+        let mut buffer = [0u8; 1024];
+        let bytes_read = socket.read(&mut buffer).await.unwrap();
+        socket.write_all(&buffer[..bytes_read]).await.unwrap();
+    }
 }