public void Connect()
{
try
{
_isDuplexMode = true;
var settings = ConnectionSettings.Default;
_client = new TcpClient();
_client.Connect(settings.Host, settings.DataPort);
var stream = _client.GetStream();
stream.Write(new AceptHeader
{
Username = settings.Username,
Password = settings.Password,
Flag = 17767,
SocketType = 2,
Misc = 0
}.ToBytes());
stream.Flush();
var commHeader = CommHeader.Read(stream);
switch (commHeader.ErrorCode)
{
case 10:
case 8:
throw new InvalidOperationException("Failed to open audio backchannel.");
}
var tcpInfoHeader = TalkInfoHeader.Read(stream);
AudioSamples = tcpInfoHeader.AudioSamples;
AudioChannels = tcpInfoHeader.AudioChannels;
AudioBits = tcpInfoHeader.AudioBits;
_frameFactory = new ExtFrameAudioPacketFactory(tcpInfoHeader.AudioEncodeType, tcpInfoHeader.AudioSamples, tcpInfoHeader.AudioChannels);
IsOpen = true;
}
catch
{
Disconnect();
throw;
}
}
private WorkSpace ReceiveVariableLengthReply(Type expectedType)
{
List <byte> byteList = new List <byte>();
int count = Marshal.SizeOf(typeof(CommHeader));
Stopwatch stopwatch = new Stopwatch();
stopwatch.Start();
while (byteList.Count < count && stopwatch.ElapsedMilliseconds < 45000L)
{
byteList.AddRange((IEnumerable <byte>) this._connection.Receive());
}
if (byteList.Count < count)
{
throw new ConnectionLostException(string.Format("Type: {0} size is incorrect. Received size is {1}, but expected size is {2}.", (object)expectedType, (object)byteList.Count, (object)count));
}
byte[] numArray = new byte[count];
byteList.CopyTo(0, numArray, 0, count);
CommHeader structure = new CommHeader();
IvaUtils.BytesToStructure <CommHeader>(ref structure, numArray);
int num1 = structure.lBodyLength + count;
while (byteList.Count < num1 && stopwatch.ElapsedMilliseconds < 45000L)
{
byteList.AddRange((IEnumerable <byte>) this._connection.Receive());
}
if (byteList.Count != num1)
{
throw new ConnectionLostException(string.Format("Type: {0} size is incorrect. Received size is {1}, but expected size is {2}.", (object)expectedType, (object)byteList.Count, (object)num1));
}
byte[] array = byteList.ToArray();
IntPtr num2 = Marshal.AllocHGlobal(array.Length);
Marshal.Copy(array, 0, num2, array.Length);
return(new WorkSpace(expectedType, num2, array.Length));
}
