void _listen()

in lib/html.dart [108:121]

• 11 lines of code
• 4 McCabe index (conditional complexity)

  void _listen() {
    _controller.local.stream.listen(_webSocket.send, onDone: () {
      // On Chrome and possibly other browsers, `null` can't be passed as the
      // default here. The actual arity of the function call must be correct or
      // it will fail.
      if (_localCloseCode != null && _localCloseReason != null) {
        _webSocket.close(_localCloseCode, _localCloseReason);
      } else if (_localCloseCode != null) {
        _webSocket.close(_localCloseCode);
      } else {
        _webSocket.close();
      }
    });
  }