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node-red-nodes/parsers/cbor/README.md
Dave Conway-Jones 67611f6bb6
Add cbor object packing node
and test
2022-07-22 10:18:02 +01:00

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node-red-node-cbor
==================
A <a href="http://nodered.org" target="_new">Node-RED</a> node to pack and unpack objects to cbor format buffers.
Install
-------
Run the following command in your Node-RED user directory - typically `~/.node-red`
npm install node-red-node-cbor
Changes
-------
Version 1.0.0 - move to cbor-x library (more supported and faster).
Usage
-----
Uses the <a href="https://www.npmjs.org/package/cbor-x">cbor-x npm</a> to pack and unpack msg.payload objects to <a href="https://cbor.io/">cbor</a> format buffers.
**Note**: this node does not currently encode raw <code>buffer</code> types.
It will automatically try to *decode* any buffer received, and may not cause an error.
If the input is NOT a buffer it converts it into a msgpack buffer.
If the input is a msgpack buffer it converts it back to the original type.