Refactor event loop handling to use GlobalVar.CURRENT_EVENT_LOOP across multiple modules, improving consistency and maintainability.

app/core/config.py

@@ -1,3 +1,4 @@
+import asyncio
 import copy
 import json
 import os
@@ -6,6 +7,7 @@ import re
 import secrets
 import sys
 import threading
+from asyncio import AbstractEventLoop
 from pathlib import Path
 from typing import Any, Dict, List, Optional, Tuple, Type
 from urllib.parse import urlparse
@@ -852,6 +854,8 @@ class GlobalVar(object):
     EMERGENCY_STOP_WORKFLOWS: List[int] = []
     # 需应急停止文件整理
     EMERGENCY_STOP_TRANSFER: List[str] = []
+    # 当前事件循环
+    CURRENT_EVENT_LOOP: AbstractEventLoop = asyncio.get_event_loop()
 
     def stop_system(self):
         """

app/core/event.py

@@ -11,6 +11,7 @@ from typing import Callable, Dict, List, Optional, Tuple, Union, Any
 
 from fastapi.concurrency import run_in_threadpool
 
+from app.core.config import GlobalVar
 from app.helper.thread import ThreadHelper
 from app.log import logger
 from app.schemas import ChainEventData
@@ -90,8 +91,6 @@ class EventManager(metaclass=Singleton):
         self.__lock = threading.Lock()
         # 退出事件
         self.__event = threading.Event()
-        # 当前事件循环
-        self.loop = asyncio.get_event_loop()
 
     def start(self):
         """
@@ -454,7 +453,7 @@ class EventManager(metaclass=Singleton):
                 # 对于异步函数，直接在事件循环中运行
                 asyncio.run_coroutine_threadsafe(
                     self.__safe_invoke_handler_async(handler, isolated_event),
-                    self.loop
+                    GlobalVar.CURRENT_EVENT_LOOP
                 )
             else:
                 # 对于同步函数，在线程池中运行