protected override void HandleClientHelloRequest(ClientHelloRequest packet, MessageOrigin origin)
{
if (!clientRandoms.ContainsKey(origin.endPoint))
{
clientRandoms[origin.endPoint] = packet.random;
}
var random = PacketEncryptionLayer.GenerateRandom(32);
SendUnreliableResponse(1u, origin.endPoint, packet, HelloVerifyRequest.pool.Obtain().Init(random));
packet.Release();
}
public Task <HelloVerifyRequest> ClientHello(ISession session, ClientHelloRequest request)
{
_logger.Verbose(
$"Handling {nameof(ClientHelloRequest)} " +
$"(Random='{BitConverter.ToString(request.Random)}')."
);
session.Epoch = request.RequestId & _epochMask;
session.State = SessionState.New;
session.Cookie = _cookieProvider.GetCookie();
session.ClientRandom = request.Random;
return(Task.FromResult(new HelloVerifyRequest()
{
Cookie = session.Cookie
}));
}