lpstream-duplex provides a length-prefixed Duplex stream.
duplexifyby mafintosh: https://github.com/mafintosh/duplexify
length-prefixed-streamby mafintosh: https://github.com/mafintosh/length-prefixed-stream
# npm npm i lpstream-duplex # yarn yarn add lpstream-duplex
Typescript declarations are provided.
License and Credits
Licensed under MIT. All credits go to mafinstosh, they are responsible for all the important code here.
One good use for this module would be to encode messages that will be sent over TCP, which might fragment the data. You would use
lpstream-duplex around an existing
Some example code:
const Lpsd = require("lpstream-duplex"); const lpsd = new Lpsd(inputStream); // It's just a Duplex stream, you know how to use it.