xen-orchestra/@vates/read-chunk/USAGE.md

• returns the next available chunk of data
• like stream.read(), a number of bytes can be specified
• returns null if the stream has ended

import { readChunk } from '@vates/read-chunk'
;(async () => {
  let chunk
  while ((chunk = await readChunk(stream, 1024)) !== null) {
    // do something with chunk
  }
})()