gistfile1.js

#import('dart:io');
void main() {
List<int> data = [0x00, 0x01, 0x10, 0x11, 0x7e, 0x7f, 0x80, 0x81, 0xfe, 0xff];
ListInputStream stream = new ListInputStream();
int count = 0;
ReceivePort donePort = new ReceivePort();
stream.write(data);

void onData() {
  print('bytes available on stream is ' + stream.available());
  List<int> x = new List<int>(2);
  var bytesRead = stream.readInto(x);
  Expect.equals(2, bytesRead);
  Expect.equals(data[count++], x[0]);
  Expect.equals(data[count++], x[1]);
  donePort.toSendPort().send(count);
}

void onClose() {
  print('in onClose');
}

stream.dataHandler = onData;
stream.closeHandler = onClose;

donePort.receive((x,y){
  if(x == 10){
    int numofbytes = stream.available();
    print('bytes available on stream is $numofbytes');
   stream.close();
   donePort.close();
  }
});
}