引入lock防止同一个事件同时触发

This commit is contained in:
Windpicker-owo
2025-08-28 16:57:25 +08:00
parent 96a7dff86b
commit 935a82fa58

View File

@@ -2,7 +2,7 @@
事件管理器 - 实现Event和EventHandler的单例管理
提供统一的事件注册、管理和触发接口
"""
import asyncio
from typing import Dict, Type, List, Optional, Any, Union
from threading import Lock
@@ -39,6 +39,7 @@ class EventManager:
self._event_handlers: Dict[str, Type[BaseEventHandler]] = {}
self._pending_subscriptions: Dict[str, List[str]] = {} # 缓存失败的订阅
self._initialized = True
self.event_handle_lock = asyncio.Lock()
logger.info("EventManager 单例初始化完成")
def register_event(self, event_name: Union[EventType, str]) -> bool:
@@ -281,8 +282,8 @@ class EventManager:
if event is None:
logger.error(f"事件 {event_name} 不存在,无法触发")
return None
return await event.activate(params)
async with self.event_handle_lock:
return await event.activate(params)
def init_default_events(self) -> None:
"""初始化默认事件"""