private async void Connect()
        {
            var selectedBrowser = SelectedBrowserViewModel.Browser;
            var input           = Input;

            _comments.Clear();
            try
            {
                await _commentProvider.ConnectAsync(input, selectedBrowser);
            }
            catch (Exception ex)
            {
                _logger.LogException(ex);
            }
            SetInfo("切断されました", InfoType.Notice);
        }