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37 lines
986 B
Python
37 lines
986 B
Python
"""通用信号定义
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定义项目中使用的自定义信号，用于解耦各模块之间的通信。
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使用方式：
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1. 发布信号：signal.send(sender=SomeClass, **kwargs)
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2. 接收信号：@receiver(signal) def handler(sender, **kwargs): ...
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"""
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from django.dispatch import Signal
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# ==================== 漏洞相关信号 ====================
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# 漏洞保存完成信号
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# 参数：
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# - items: List[VulnerabilitySnapshotDTO] 保存的漏洞列表
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# - scan_id: int 扫描任务ID
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# - target_id: int 目标ID
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vulnerabilities_saved = Signal()
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# ==================== Worker 相关信号 ====================
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# Worker 删除失败信号（只在失败时发送）
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# 参数：
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# - worker_name: str Worker 名称
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# - message: str 失败原因
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worker_delete_failed = Signal()
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# 所有 Worker 高负载信号
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# 参数：
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# - worker_name: str 被选中的 Worker 名称
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# - cpu: float CPU 使用率
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# - mem: float 内存使用率
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all_workers_high_load = Signal()
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