listen abstract method

  1. @override
StreamSubscription listen(
  1. void onData(
    1. dynamic message
    )?, {
  2. Function? onError,
  3. void onDone()?,
  4. bool? cancelOnError,
})
override

Inherited from Stream.

Note that onError and cancelOnError are ignored since a ReceivePort will never receive an error.

The onDone handler will be called when the stream closes. The stream closes when close is called.

Implementation

@override
StreamSubscription<dynamic> listen(void onData(var message)?,
    {Function? onError, void onDone()?, bool? cancelOnError});