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server-side-rpc |
client-side-rpc |
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HTTP Device API Reference |
Supported HTTP API Reference for IoT Devices |
/docs/reference/http-api |
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/images/reference/device-connectivity-apis/server-side-rpc-http-1-ce.png |
Use RPC debug terminal widget in your ThingsBoard instance |
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/images/reference/device-connectivity-apis/server-side-rpc-http-2-ce.png |
Subscribe to RPC commands from the server. To do this, in the first terminal window send GET request with observe flag |
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/images/reference/device-connectivity-apis/server-side-rpc-http-3-ce.png |
Send an RPC request "connect" to the device using RPC debug terminal widget |
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/images/reference/device-connectivity-apis/server-side-rpc-http-4-ce.png |
In the second terminal window simulate send a response from the device to the server |
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/images/reference/device-connectivity-apis/server-side-rpc-http-5-ce.png |
You should receive a response from the device: {"result":"ok"} |
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/images/reference/device-connectivity-apis/client-side-rpc-1-ce.png |
Add two nodes to the Rule Chain: "script" and "rpc call reply" |
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/images/reference/device-connectivity-apis/client-side-rpc-2-ce.png |
In the script node enter the function: return {msg: {time:String(new Date())}, metadata: metadata, msgType: msgType}; |
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/images/reference/device-connectivity-apis/client-side-rpc-3-ce.png |
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/images/reference/device-connectivity-apis/client-side-rpc-http-4-ce.png |
Send request to the server |
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/images/reference/device-connectivity-apis/client-side-rpc-http-5-ce.png |
You should receive a response from the server |
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{% include get-hosts-name.html %}
{% include docs/reference/http-api.md %}