!2 if port used, retry

app_dongri.py

@@ -726,5 +726,8 @@ if __name__ == '__main__':
     threading.Thread(target=startup_frpc, daemon=False).start()
     print("FRPC已启动，主程序继续运行...")
     
-    socketio.run(app, host= '0.0.0.0', debug=True, use_reloader=False)#关闭自动重载
-    handle_restart_game()
+    try:
+        socketio.run(app, host= '0.0.0.0', debug=True, use_reloader=False)#关闭自动重载
+    except Exception as e:
+        print(e)
+        handle_restart_game()