void OnReceived(UdpReceiveResult res)
{
if (!finished)
{
ReceiveNext();
}
lock (this)
{
if (Helper.MakeChoice(Helper.PLP)) // Simulate packet loss
{
Message?.Invoke("Simulated packet loss. ", MType.Important); return;
}
int seq;
bool valid = Helper.Extract(res.Buffer, ref buffer, out seq);
Message?.Invoke("Received PKT: " + seq + (valid ? "" : "? (Corrupt)"), valid ? MType.ExtraDetail : MType.Important);
if (valid)
{
if (seq == 0)
{
if (metareceived)
{
SendACK(0);
}
else
{
// Establish connection using new socket
fudp.Connect(res.RemoteEndPoint);
rttask.SetAction(() => SendACK(0));
OnMetaReceived();
}
}
else
{
if (rttask.Running)
{
rttask.Stop();
}
OnDataReceived(valid, seq);
}
}
else
{
if (metareceived)
{
OnDataReceived(valid, seq);
}
}
}
}