A node module ensures a Readable stream continues flowing if it's not piped to another destination.
npm install stream-consume
Simply pass a stream to stream-consume.
Both legacy streams and streams2 are supported.
var consume = require('stream-consume');
consume(readableStream);Only Readable streams are processed (as determined by presence of readable
property and a resume property that is a function). If called with anything
else, it's a NOP.
For a streams2 stream (as determined by presence of a _readableState
property), nothing is done if the stream has already been piped to at least
one other destination.
resume() is used to cause the stream to continue flowing.
The MIT License (MIT)
Copyright (c) 2014 Aron Nopanen
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.