concat-streams

concat-streams

Concat streams by piping and pass the error event through to the end.

Installation

npm install concat-streams

Usage

'use strict'
const concatStream = require('concat-streams')

concatStream([stream1, stream2, stream3])
// Equal to:
// stream1.pipe(stream2)
// stream2.pipe(stream3)
// stream1.on('error', (err) => stream2.emit(err))
// stream2.on('error', (err) => stream3.emit(err))

API

concatStream(streams)

• streams: Array an array of streams

Concat all streams in array by pipe and once an error occurred in one stream, all streams after will get it. Return the last stream in the array.