Azure IoT Edge 消息交换方案

Azure IoT Edge message exchange scenarios

我有几个关于 IoT Edge 内部结构的问题:

谢谢

Does C2D messaging work in transparent gateway scenario (send C2D messages to leaf devices through IoT Hub directly)?

我假设您指的是异步 C2D 消息:是的,它们从 IoT 中心工作到叶设备。

Does Fileupload work in transparent gateway scenario (leaf devices use Fileupload API in Device SDK through IoT Edge transparently)?

是的,文件上传有效。但是,实际上传并不通过边缘设备。叶设备需要对 Azure 中的 blob 存储帐户具有直接网络访问权限。

When using Direct Methods between modules with edge device being online, will edgeHub handle it locally or does it go through IoT Hub?

停留在EdgeHub上,不遍历IoT Hub