Re: [Opentnl-general] Two issues related with GhostConnection.

[Mark F. <ma...@ga...>]

> GhostConnection::setGhostFrom initializes mGhostZeroUpdateIndex, but 
> this only happens if that side of the connection is sending ghost 
> updates.  So your analysis was correct - the client is never sending 
> packets back to the server since has an empty event queue and the 
> ghostZeroUpdateIndex is 0.  The solution that I will implement is to 
> have the NetConnection also send packets - Ack packets, if it has 
> received packets that it has not sent acknowledgements for.  This will 
> not advance the window on the clients, since Ack packets don't use a 
> new sequence number, but it will allow the server to send new 
> packets.  This should not be a part of isDataToTransmit, however, 
> since that would create a new data packet - which would need to be 
> ack'd by the server.
>
> - Mark
>
Ok, I checked in the fix for this.  There were actually two bugs - one 
was the window filling bug, and one was an unsigned integer underflow 
comparison issue.  Both have been fixed.

- Mark