测试线程发送。防止阻塞

admin/dashboard/blueprints/contacts.py

@@ -11,13 +11,10 @@ def send_message_in_thread(func, *args, **kwargs):
     """在独立线程中发送消息"""
     def run():
         try:
-            loop = asyncio.new_event_loop()
-            asyncio.set_event_loop(loop)
-            loop.run_until_complete(func(*args, **kwargs))
+            # 在新线程中运行异步函数
+            asyncio.run(func(*args, **kwargs))
         except Exception as e:
             logger.error(f"发送消息失败: {e}")
-        finally:
-            loop.close()
     
     # 创建并启动线程
     thread = threading.Thread(target=run)