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cloneable-readable
Advanced tools
Readme
Clone a Readable stream, safely.
'use strict'
var cloneable = require('cloneable-readable')
var fs = require('fs')
var pump = require('pump')
var stream = cloneable(fs.createReadStream('./package.json'))
pump(stream.clone(), fs.createWriteStream('./out1'))
// simulate some asynchronicity
setImmediate(function () {
pump(stream, fs.createWriteStream('./out2'))
})
cloneable-readable automatically handles objectMode: true
.
This module comes out of an healthy discussion on the 'right' way to clone a Readable in https://github.com/gulpjs/vinyl/issues/85 and https://github.com/nodejs/readable-stream/issues/202. This is my take.
YOU MUST PIPE ALL CLONES TO START THE FLOW
You can also attach 'data'
and 'readable'
events to them.
Create a Cloneable
stream.
A Cloneable has a clone()
method to create more clones.
All clones must be resumed/piped to start the flow.
Check if stream
needs to be wrapped in a Cloneable
or not.
This project was kindly sponsored by nearForm.
MIT
FAQs
Clone a Readable stream, safely
The npm package cloneable-readable receives a total of 2,569,374 weekly downloads. As such, cloneable-readable popularity was classified as popular.
We found that cloneable-readable demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
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