In popNetworkPacket(), a second Packet p was being created, which was
destroyed when it went out of scope, and the original Packet p was being
returned.
UDPNetworkUtility and ConfigUtility are now using the ServiceLocator
pattern in the server, and networkQueue() is running in a separate thread
in the server. However, there seems to be a problem somewhere, since the
broadcast request & response are not producing any visible output.
It seems that the union type Packet didn't initialize Packet::type to
PacketType::NONE using in class initialization. I've fixed this by moving
the initialization of Packet::type to Packet::Packet().
This might actually be a compiler error, I might need to let someone know.
Kayne Ruse