public GameClient(TcpClient tcp, GameServer server, bool exchangeRequired)
{
_tcp = tcp;
_parent = server;
_ns = tcp.GetStream();
_crypt = new Supercrypt();
_queue = new Queue <Packet>();
TimeSinceLastPacket = DateTime.Now.Ticks;
_socketWorker = new Timer(PingClient, this, 10000, 5000);
IsAckReceived = true;
_connected = true;
_encrypt = exchangeRequired;
Log.Info("Client {0} connected.", tcp.Client.RemoteEndPoint.ToString());
try
{
if (ServerMain.Instance.Server.IsTeacherComponentEnabled || exchangeRequired)
{
_buffer = new byte[4];
_bytesToRead = _buffer.Length;
_ns.BeginRead(_buffer, 0, 4, OnHandShake, null);
}
else
{
_buffer = new byte[4];
_bytesToRead = _buffer.Length;
_ns.BeginRead(_buffer, 0, 4, OnHeader, null);
}
}
catch (Exception ex)
{
KillConnection(ex);
}
}
private void OnKeyData(IAsyncResult ar)
{
try
{
_bytesToRead -= _ns.EndRead(ar);
if (_bytesToRead > 0)
{
_ns.BeginRead(_buffer, _buffer.Length - _bytesToRead, _bytesToRead, OnKeyData, null);
return;
}
var reader = new SerializeReader(new MemoryStream(_buffer));
byte[] key = reader.ReadBytes(32);
byte[] iv = reader.ReadBytes(16);
_crypt = new Supercrypt(key, iv);
_buffer = new byte[4];
_bytesToRead = _buffer.Length;
_ns.BeginRead(_buffer, 0, _bytesToRead, OnHeader, null);
}
catch (Exception ex)
{
Console.Error.WriteLine(ex);
}
}