fix test

src/tests.rs

@@ -61,12 +61,13 @@ async fn test_data_transfer() -> Result<(), ProtocolError> {
     }
 
     tokio::spawn(async { let _ = server_thread().await; });
-    
-    let conn = MCConnTcp::connect("localhost:44447").await;
 
-    while let Err(_) = conn {}
-
-    let mut conn = conn?;
+    let mut conn = loop {
+        match MCConnTcp::connect("localhost:44447").await {
+            Ok(i) => break i,
+            Err(_) => {}
+        };
+    };
 
     conn.set_compression(Some(5));