If you are using Digi RM3, please go to the settings in the top right of the page and select Open Classic.
In this example, we will add data to a Data Stream associated with a device ID. We will be using the following web services interface:
Add Multiple Data Points to a Stream
This scenario is built on top of the example to query data form a device. We will take the data returned for the <system> tag from the device in that example and insert that data to a stream containing the ID of the associated device.
-
We will begin with the response from the <query_setting> request in the referenced example since we will use that data for this example
SCI response for RCI <query_setting> request
<sci_reply version="1.0">
<send_message>
<device id="00000000-00000000-00409DFF-FF000000">
<rci_reply version="1.1">
<query_setting>
<system>
<contact>Me</contact>
<location/>
<description>My DIA Demo</description>
</system>
</query_setting>
</rci_reply>
</device>
</send_message>
</sci_reply> |
-
Now, take the device ID, <contact> and <description> fields and use that data to construct new content to POST to the /ws/v1/streams/history interface
POST content for /ws/v1/streams/history request (JSON format)
[{
"stream_id": "00000000-00000000-00409DFF-FF000000/system/contact",
"stream_type": "STRING",
"value": "Me"
},
{
"stream_id": "00000000-00000000-00409DFF-FF000000/system/description",
"stream_type": "STRING",
"value": "My DIA Demo"
}] |
Note: That example uses JSON. You may also use XML syntax
POST content for /ws/v1/streams/history request (XML format)
<list>
<datapoint>
<stream_id>00000000-00000000-00409DFF-FF000000/system/contact</stream_id>
<value>Me</value>
</datapoint>
<datapoint>
<stream_id>00000000-00000000-00409DFF-FF000000/system/description</stream_id>
<value>My DIA Demo</value>
</datapoint>
</list> |
- Now you can see your new streams in the Data Services section of the UI, or access them using web services (including push monitors)
Last updated:
Jan 02, 2024