stream-example.js

var r = new ReaderStream("/etc/passwd"),
  w1 = new WriterStream("/tmp/passwd"),
  w2 = new WriterStream("/tmp/passwd2");
  
r.read();
w1.write(r);
w2.write(w1).addListener("body", function (d) {
  sys.debug("wrote: "+d);
}).addListener("complete", function () {
  sys.debug("complete!");
});

// or, equivalently, since read() and write() are chainable...

w2.write(w1.write(r.read())).addListener("body", function (d) {
  sys.debug("wrote: "+d);
}).addListener("complete", function () {
  sys.debug("complete!");
});