private async void ListView_OnRefreshing(object sender, EventArgs e)
{
try
{
ChatData.Disconnect();
ChatData.Connect();
ListView.IsRefreshing = false;
await ChatData.GetData(OutputMessages, ListView);
}
catch (SocketException ex)
{
await DisplayAlert("Socket exception", ex.Message, "Ok");
}
catch (Exception exception)
{
await DisplayAlert("Error", exception.Message, "Ok");
}
}