ciphermask/app/scripts/lib/stream-utils.js

import ObjectMultiplex from 'obj-multiplex'
import pump from 'pump'

/**
 * Sets up stream multiplexing for the given stream
 * @param {any} connectionStream - the stream to mux
 * @returns {stream.Stream} - the multiplexed stream
 */
export function setupMultiplex (connectionStream) {
  const mux = new ObjectMultiplex()
  pump(
    connectionStream,
    mux,
    connectionStream,
    (err) => {
      if (err) {
        console.error(err)
      }
    }
  )
  return mux
}