Multisource Stream

A readable stream that accepts an arbitrary number of sources, which can start from any offset.

Examples

var multi = new Multisource();
var source1 = multi.from(0);
var source2 = multi.from(6);
source2.write("World !");
multi.read(); // => null
source1.write("Hello ");
multi.read().toString(); // => "Hello World !"

var multi = new Multisource();
multi.from(0).write("foo");
multi.from(3).write("bar");
multi.read().toString(); // => "foobar"

var request = require('request');
var multi = new Multisource();

request('http://www.host.com/archive.zip', { headers: { 'Range': 'bytes=0-499' } }).pipe(multi.from(0));
request('http://www.host.com/archive.zip', { headers: { 'Range': 'bytes=500-999' } }).pipe(multi.from(500));

Class: Multisource

multisource.from(offset, [options])

• offset {Number}
• options {Object} Directly passed to the Source constructor
• return {Source} A stream.Duplex which writes to the multisource stream from an offset