去你妈的线程池，新增use_thread_pool参数

src/bot_socks5.rs

@@ -269,8 +269,9 @@ impl<T: StreamType> Bot<T> {
         let mut login_command_flag = false;
         let mut status = 0;
         let mut iter = 0;
+        let mut flag = true;
         println!("[{}/WORKER] Worker started!", self.username);
-        loop {
+        while flag {
             if !status_rx.is_empty() {
                 status = status_rx.recv().await.unwrap();
             }
@@ -320,7 +321,9 @@ impl<T: StreamType> Bot<T> {
                 iter += 1;
             }
             sleep(Duration::from_millis(1));
+            flag = self.conn.lock().await.is_alive();
         }
+        println!("[{}/WORKER] Worker stopped.", self.username);
     }
 
     // 运行bot