private void HandleKeyblock(IAsyncResult res)
{
Logger.Info("start handling keyblock request");
StartAccept(_vks, HandleKeyblock); //listen for new connections again
try
{
var client = _vks.EndAcceptTcpClient(res);
//proceed
var vks = new KeyblockCall();
vks.Handle(client.GetStream(), true);
client.Close();
}
catch (Exception ex)
{
if (!_stopping)
{
Logger.Warn($"Failed to handle Keyblock: {ex.Message}");
}
}
}
public bool ProcessClient(TcpClient client)
{
Logger.Debug("Handle a client...");
// A client has connected. Create the
// SslStream using the client's network stream.
SslStream sslStream = new SslStream(client.GetStream(), false);
// Authenticate the server but don't require the client to authenticate.
try
{
var vcas = new KeyblockCall();
sslStream.AuthenticateAsServer(_serverCertificate, false, SslProtocols.Tls, false);
// Read a message from the client.
return(vcas.Handle(sslStream, false));
}
catch (Exception e)
{
Logger.Info($"Exception: {e.Message}");
if (e.InnerException != null)
{
Logger.Info($"Inner exception: {e.InnerException.Message}");
}
Logger.Info("Authentication failed - closing the connection.");
sslStream.Close();
client.Close();
}
finally
{
// The client stream will be closed with the sslStream
// because we specified this behavior when creating
// the sslStream.
sslStream.Close();
client.Close();
}
return(false);
}