private void ReceiveHead(byte[] buffer)
{
mSurplusLen = 0;
mSurplusInfoLen = 0;
mProgress = 0;
byte type = buffer[0];
long len = BitConverter.ToInt64(buffer, 1);
short info = BitConverter.ToInt16(buffer, HeadSize - 2);
if (len > 0)
{
// Set Length
mSurplusLen = len;
mSurplusInfoLen = info;
// Parse receive packet
ReceivePacket packet = mParser.ParseReceive(type, len);
if (packet != null && packet.StartPacket())
{
mReceivePacket = packet;
// Notifly
ReceiveDelivery delivery = mReceiveDelivery;
if (delivery != null)
{
delivery.PostReceiveStart(packet);
}
}
else
{
// Set Null
mReceivePacket = null;
}
}
ReceiveAsync(mSurplusInfoLen > 0 ? mSurplusInfoLen : mSurplusLen);
}