Switch back to rust spawn

While websockets are blocking.

src/websockets.rs

@@ -3,6 +3,7 @@ use std::io::Error;
 use std::net::TcpListener;
 use std::net::TcpStream;
 use std::sync::Arc;
+use std::thread::spawn;
 use tungstenite::accept;
 use tungstenite::Message;
 
@@ -16,7 +17,8 @@ pub async fn handle_websockets(
     websockets_bind_address: &str,
     playlist_websocket: &Mutable<Vec<Song>>,
 ) {
-    let server = TcpListener::bind(websockets_bind_address).expect("Failed to bind websocket port!");
+    let server =
+        TcpListener::bind(websockets_bind_address).expect("Failed to bind websocket port!");
 
     println!(
         "Listening for websocket connections on {}!",
@@ -28,19 +30,18 @@ pub async fn handle_websockets(
         let player_token_clone = Arc::clone(player_token);
         let client_token_clone = Arc::clone(client_token);
 
-        tokio::task::spawn(async move {
+        spawn(move || {
             handle_websocket(
                 stream,
                 playlist_clone,
                 player_token_clone,
                 client_token_clone,
-            )
-            .await;
+            );
         });
     }
 }
 
-async fn handle_websocket(
+fn handle_websocket(
     stream: Result<TcpStream, Error>,
     playlist: Mutable<Vec<Song>>,
     player_token: Arc<String>,