fix: 更改 MessageManager 的属性检查方式以防止错误
🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>
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@@ -146,6 +146,7 @@ class MessageManager:
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"""管理所有聊天流的消息容器 (不再是单例)"""
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"""管理所有聊天流的消息容器 (不再是单例)"""
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def __init__(self):
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def __init__(self):
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self._processor_task = None
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self.containers: dict[str, MessageContainer] = {}
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self.containers: dict[str, MessageContainer] = {}
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self.storage = MessageStorage() # 添加 storage 实例
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self.storage = MessageStorage() # 添加 storage 实例
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self._running = True # 处理器运行状态
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self._running = True # 处理器运行状态
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@@ -155,7 +156,7 @@ class MessageManager:
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async def start(self):
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async def start(self):
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"""启动后台处理器任务。"""
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"""启动后台处理器任务。"""
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# 检查是否已有任务在运行,避免重复启动
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# 检查是否已有任务在运行,避免重复启动
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if hasattr(self, "_processor_task") and not self._processor_task.done():
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if self._processor_task is not None and not self._processor_task.done():
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logger.warning("Processor task already running.")
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logger.warning("Processor task already running.")
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return
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return
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self._processor_task = asyncio.create_task(self._start_processor_loop())
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self._processor_task = asyncio.create_task(self._start_processor_loop())
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@@ -164,7 +165,7 @@ class MessageManager:
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def stop(self):
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def stop(self):
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"""停止后台处理器任务。"""
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"""停止后台处理器任务。"""
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self._running = False
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self._running = False
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if hasattr(self, "_processor_task") and not self._processor_task.done():
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if self._processor_task is not None and not self._processor_task.done():
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self._processor_task.cancel()
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self._processor_task.cancel()
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logger.debug("MessageManager processor task stopping.")
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logger.debug("MessageManager processor task stopping.")
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else:
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else:
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