Takes a long-lived mostly idle `ReadableStream` and creates short-lived childStreams for every period of activity. Each `childStream` will end when the `parentStream` goes idle again.
npm install substream-on-activeTakes a long-lived mostly idle ReadableStream and creates short-lived childStreams for every period of activity. Each childStream will end when the parentStream goes idle again.
``js
const substreamOnActive = require('substream-on-active')
substreamOnActive(readableStream, { delay: 1000 }, (childStream) => {
console.log('new stream activity!')
// childStream.pipe(somewhere)
})
``