addError method

@override void addError(Object error, [ StackTrace? stackTrace ])

Passes the error to the target consumer as an error event.

This method must not be called when a stream is currently being added using addStream.

This operation is non-blocking. See flush or done for how to get any errors generated by this call.

Implementation

@override
void addError(error, [StackTrace? stackTrace]) {
  if (_done.isCompleted) {
    throw StateError('Cannot add to closed MockHttpResponse.');
  } else {
    _stream.addError(error, stackTrace);
  }
}