protected override byte[] processMessage(UnPacker unPacker)
{
int flags = unPacker.UnpackByte();
int accnum = unPacker.UnpackInteger();
if ((flags & ACK_BIT) == ACK_BIT)
{
connection.reliableTimer.removeResender(accnum);
return null;
}
else
{
sendAckMessage(accnum);
return processRecivedMessage(unPacker, accnum);
}
}
private int UnpackID(UnPacker unpacker)
{
if (this.nextID < sbyte.MaxValue)
{
return unpacker.UnpackByte();
}
else if (this.nextID < short.MaxValue)
{
return unpacker.UnpackShort();
}
else
{
return unpacker.UnpackInteger();
}
}
protected override byte[] processMessage(UnPacker unPacker)
{
unPacker.UnpackByte();
int seqNum = unPacker.UnpackInteger();
if (seqNum < lastRecivedSequenceNumber)
{
return null; //Discard the message if it is old.
}
else
{
lastRecivedSequenceNumber = seqNum;
return unPacker.UnpackByteArray(unPacker.remaining());
}
}