测试线程发送。防止阻塞

admin/dashboard/blueprints/contacts.py

@@ -14,19 +14,34 @@ contacts_bp = Blueprint('contacts', __name__, url_prefix='/contacts')
 message_executor = ThreadPoolExecutor(max_workers=10)
 message_queue = Queue()
 
+async def process_message(func, *args, **kwargs):
+    """异步处理单个消息"""
+    try:
+        return await func(*args, **kwargs)
+    except Exception as e:
+        logger.error(f"处理消息失败: {e}")
+        raise
+
 def process_message_queue():
     """后台处理消息队列的函数"""
+    loop = asyncio.new_event_loop()
+    asyncio.set_event_loop(loop)
+    
     while True:
         try:
             task = message_queue.get()
             if task is None:
                 break
             func, args, kwargs = task
-            loop = get_or_create_eventloop()
-            loop.run_until_complete(func(*args, **kwargs))
+            # 创建新的协程任务
+            future = asyncio.run_coroutine_threadsafe(
+                process_message(func, *args, **kwargs),
+                loop
+            )
+            # 不等待结果，让任务在后台运行
+            future.add_done_callback(lambda f: message_queue.task_done())
         except Exception as e:
             logger.error(f"处理消息队列任务失败: {e}")
-        finally:
             message_queue.task_done()
 
 # 启动消息处理线程
@@ -218,16 +233,6 @@ def api_contacts_update():
         return jsonify({"success": False, "message": f"更新通讯录失败: {str(e)}"}), 500
 
 
-def get_or_create_eventloop():
-    """获取或创建事件循环"""
-    try:
-        loop = asyncio.get_event_loop()
-    except RuntimeError:
-        loop = asyncio.new_event_loop()
-        asyncio.set_event_loop(loop)
-    return loop
-
-
 @contacts_bp.route('/api/send_message', methods=['POST'])
 @login_required
 def api_send_message():