internal SecureClient(TlsNetworkTransport tlsNetworkTransport, ILoggerFactory loggerFactory, ISerializer serializer, IOrderingService orderingService,
CancellationToken cancellationToken, ISendIdempotencyService <Guid, Packet> sendIdempotencyService,
IReceiveIdempotencyService <string> receiveIdempotencyService, ISequenceGenerator delaySequenceGenerator,
int millisecondsIntervalForPacketResend, int keepAliveTimeOut,
int maximumNumberOfKeepAliveMisses, int keepAliveResponseTimeOut)
{
Init(loggerFactory, serializer, orderingService, cancellationToken,
sendIdempotencyService, receiveIdempotencyService, delaySequenceGenerator,
millisecondsIntervalForPacketResend, tlsNetworkTransport, keepAliveTimeOut,
maximumNumberOfKeepAliveMisses, keepAliveResponseTimeOut);
}
private async Task ProcessClient(TcpClient client)
{
logger?.LogInformation("{0} connected", client.Client.RemoteEndPoint);
SslStream sslStream = new SslStream(client.GetStream(), false, ValidateClientCertificate);
try
{
await sslStream.AuthenticateAsServerAsync(serverCertificate, clientCertificateRequired, sslProtocols, true);
}
catch (Exception e)
{
logger?.LogError(e, "AuthenticateAsServerAsync threw exeception");
sslStream.Close();
client.Close();
return;
}
TlsNetworkTransport tlsNetworkTransport = new TlsNetworkTransport(cancellationToken, client, loggerFactory, sslStream);
switch (PerformHandshake(client, tlsNetworkTransport, out string clientId))
{
case HandshakeResults.NewClientConnected:
SecureClient secureClient = new SecureClient(tlsNetworkTransport, loggerFactory, serializer, orderingService,
cancellationToken, sendIdempotencyService, receiveIdempotencyService, delaySequenceGenerator, millisecondsIntervalForPacketResend, keepAliveTimeOut,
maximumNumberOfKeepAliveMisses, keepAliveResponseTimeOut);
clients.TryAdd(clientId, secureClient);
await tlsNetworkTransport.SendData(Encoding.Unicode.GetBytes(Id));
OnClientConnected?.Invoke(secureClient);
break;
case HandshakeResults.ExsistingClientReconnected:
clients[clientId].ClientReconnected(tlsNetworkTransport);
await tlsNetworkTransport.SendData(Encoding.Unicode.GetBytes(Id));
break;
case HandshakeResults.HandshakeFailed:
tlsNetworkTransport.DropConnection();
client.Close();
client.Dispose();
break;
}
}
