private void BeginAccept_Callback(IAsyncResult ar)
{
try
{
withClient = ServerSocket.EndAccept(ar);
SCD.Reset();
while (withClient.Connected)
{
Thread.Sleep(int.Parse(lblDelay.Text));
ClientConnect(true);
Stopwatch timeProcessed = Stopwatch.StartNew();
Rectangle bounds = Rectangle.Empty;
Data DT = new Data();
Bitmap NewIM = ScreenCapture.CaptureSelectedScreen(desktopSelected, cbMouse.Checked);
byte[] newIMdata = NewIM.ToByteArray(ImageFormat.Jpeg);
if (cbAlgorithm.Checked)
{
Bitmap imageChanged = SCD.Check(NewIM, ref bounds);
if (bounds != Rectangle.Empty)
{
if (cbLastFrame.Checked)
{
pcbFrame.Image = (Bitmap)imageChanged.Clone();
lblPercentOfIm.SafeInvoke(p =>
{
p.Text = SCD.PercentOfImage + "%";
});
}
byte[] imageDATA = imageChanged.ToByteArray(ImageFormat.Jpeg);
byte[] compImage = LZ4mm.LZ4Codec.Encode32(imageDATA, 0, imageDATA.Length);
DT.comp = true;
if (compImage.Length > imageDATA.Length)
{
DT.comp = false;
compImage = imageDATA;
}
DT.type = 1;
DT.dataSize = imageDATA.Length;
DT.dataBytes = compImage;
DT.bx = bounds.X;
DT.by = bounds.Y;
DT.bwidth = bounds.Width;
DT.bheight = bounds.Height;
UpdateStats(true, (float)compImage.Length, (float)imageDATA.Length,
timeProcessed.ElapsedMilliseconds, newIMdata.Length);
Log("Frame Sent Size Uncomp: " + (imageDATA.Length / 1024) + "KB Comp: " +
(compImage.Length / 1024) + " KB MS: " +
timeProcessed.ElapsedMilliseconds + " Rate: " +
(((float)imageDATA.Length - (float)compImage.Length) / (float)imageDATA.Length) * 100f +
"%");
}
else
{
UpdateStats(false, 0, 0, 0, newIMdata.Length);
Log("No Change Detected No Frame Sent");
}
}
else
{
SCD.Reset();
DT.type = 2;
DT.dataSize = newIMdata.Length;
DT.dataBytes = newIMdata;
UpdateStats(false, 0, 0, 0, newIMdata.Length);
Log("Full Screen Sent Size: " + (newIMdata.Length / 1024) + " KB.");
}
Random rnd = new Random();
int rndNum = rnd.Next(1, 101);
if (rndNum <= int.Parse(lblPacketDrop.Text.TrimEnd('%')))
{
Log("Last Packet Dropped Failed to Sent.");
}
else
{
byte[] Packet = DT.Serialize();
byte[] PacketSize = BitConverter.GetBytes(Packet.Length);
withClient.Send(PacketSize);
withClient.Send(Packet);
}
timeProcessed.Stop();
}
}
catch (Exception ex)
{
//Log("Exception Thrown: " + ex.Message);
ClientConnect(false);
}
if (withClient != null && ServerSocket != null)
{
ServerSocket.BeginAccept(BeginAccept_Callback, null);
}
}