private async void ListenAnyAddrData()
{
while (!Token.IsCancellationRequested)
{
try
{
var UdpReceiveResult = await UdpC.ReceiveAsync();
if (UdpReceiveResult != null)
{
string IpPortStr = $"UDP:{UdpReceiveResult.RemoteEndPoint.Address.ToString()}:{UdpReceiveResult.RemoteEndPoint.Port}";
if (!ClientList.ContainsKey(IpPortStr))
{
var RmClient = new RemoteClient();
RmClient.RemoteEndPoint = UdpReceiveResult.RemoteEndPoint;
RmClient.ActiveTime = DateTime.Now;
ClientList.TryAdd(IpPortStr, RmClient);
if (iConnectedFDback != null)
{
Task unwait = Task.Run(() => iConnectedFDback(IpPortStr));
}
}
else
{
RemoteClient RmClient;
ClientList.TryGetValue(IpPortStr as string, out RmClient);
RmClient.ActiveTime = DateTime.Now;
}
byte[] data = UdpReceiveResult.Buffer;
if (iDataReceivedFDback != null)
{
Task unwait = Task.Run(() => iDataReceivedFDback(IpPortStr, data));
}
}
}
catch (Exception)
{
this.Dispose();
}
}
return;
}
private void CilentConnectPrompt(string IpPortStr, IPEndPoint RemoteEndPoint, IntPtr ssl)
{
if (!ClientList.ContainsKey(IpPortStr))
{
var RmClient = new RemoteClient();
RmClient.RemoteEndPoint = RemoteEndPoint;
RmClient.Ssl = ssl;
RmClient.ActiveTime = DateTime.Now;
ClientList.TryAdd(IpPortStr, RmClient);
if (iConnectedFDback != null)
{
Task unwait = Task.Run(() => iConnectedFDback(IpPortStr));
}
}
else
{
RemoteClient RmClient;
ClientList.TryGetValue(IpPortStr as string, out RmClient);
RmClient.ActiveTime = DateTime.Now;
}
}
private void DataReceivedHandler(IntPtr ssl)
{
RemoteClient RmClient = null;
wolfssl.DTLS_con con = wolfssl.get_dtls_fd(ssl);
string IpPortStr = $"DTLS:{con.ep.Address.ToString()}:{con.ep.Port.ToString()}";
var RemoteEndPoint = new IPEndPoint(con.ep.Address, con.ep.Port);
CilentConnectPrompt(IpPortStr, RemoteEndPoint, ssl);
byte[] buff = new byte[2048];
while (true)
{
try
{
Console.WriteLine("Begin read message");
var recvd = wolfssl.read(ssl, buff, 2048);
if (recvd <= 0)
{
throw new Exception("Error reading message");
}
Console.WriteLine($"Read {recvd} bytes data");
ClientList.TryGetValue(IpPortStr, out RmClient);
RmClient.ActiveTime = DateTime.Now;
byte[] data = new byte[recvd];
Array.Copy(buff, data, recvd);
if (iDataReceivedFDback != null)
{
Task unwait = Task.Run(() => iDataReceivedFDback(IpPortStr, data));
}
}
catch (Exception)
{
Disconnect(IpPortStr);
return;
}
}
}
