智能家居HomeAssistant使用Node-RED的delay节点的教程（七）

今天来说【智能家居HomeAssistant使用Node-RED的delay节点的教程】内容

delay节点可以对节点的消息进行延迟发送或限制，有两种延迟方式：一种是延迟每一条消息，第二种是限制信息的速率。如果信息量太大的话，服务器性能不够，就可以使用该节点来限制一定时间内通过允许通过多少条，同时也可以在流中重置延迟的时间，很容易就复现一些耗时任务的中间状态的变化。

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以上就是【智能家居HomeAssistant使用Node-RED的delay节点的教程】内容

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