/// <summary>
/// invoke presentation in order to add a new packet and refreshed counters
/// </summary>
/// <param name="package"></param>
/// <param name="amountOfReceivedPackages"></param>
/// <param name="amountOfUniqueIps"></param>
public void UpdatePresentation(PresentationPackage package, int amountOfReceivedPackages, int amountOfUniqueIps)
{
Dispatcher.BeginInvoke(DispatcherPriority.Background, (SendOrPostCallback)(state =>
{
try
{
entries.Insert(0, package);
amount.Content = amountOfReceivedPackages;
uniqueIP.Content = amountOfUniqueIps;
//Delets old entries from List if the amount is > 100
if (entries.Count > MaxStoredPackage)
{
entries.RemoveAt(entries.Count - 1);
}
}
catch (Exception e)
{
caller.GuiLogMessage(e.Message, NotificationLevel.Error);
}
}), null);
}
private void UpdatePresentation(byte[] data, string ipFrom)
{
if (data == null || ipFrom == null)
{
return;
}
receivedPackagesCount++;
// package recieved. fill local storage
if (lastPackages.Count > NetworkReceiverPresentation.MaxStoredPackage)
{
lastPackages.RemoveAt(lastPackages.Count - 1);
}
else
{
lastPackages.Add(data);
}
uniqueSrcIps.Add(ipFrom);
ReceivedDataSize += data.Length;
// create Package
var length = data.Length % 100;
var packet = new PresentationPackage
{
PackageSize = generateSizeString(data.Length) + "yte", // 42B + "yte"
IPFrom = ipFrom,
Payload = (settings.ByteAsciiSwitch
? Encoding.ASCII.GetString(data, 0, length)
: BitConverter.ToString(data, 0, length))
};
// update Presentation
var clientCount = settings.Protocol == 0 ? uniqueSrcIps.Count : 0;
presentation.UpdatePresentation(packet, receivedPackagesCount, clientCount);
}