lib/core/streams.js
function RelayStream(option) {
    Stream.apply(this, arguments);
    this.writable = true;
    this.readable = true;

    this.store = [];
    this.paused = !!option.paused;
    this.closed = false;
  }
function RelayStream(option) {
    Stream.apply(this, arguments);
    this.writable = true;
    this.readable = true;

    this.store = [];
    this.paused = !!option.paused;
    this.closed = false;
  }
function RelayStream ( option ) { Stream . apply ( this , arguments ) ; this . writable = true ; this . readable = true ; this . store = [ ] ; this . paused = ! ! option . paused ; this . closed = false ; }
This constructor will simply relay data
by purpose this do not support .end or .close
This constructor will simply relay data by purpose this do not support . end or . close