Enable additional c-tree client functions.
NINT ctDECL ctSetClientLibraryOption(NINT option, pVOID value);
ctCLIOPT_BROADCAST_READ mode enables a background listening thread. This thread listens on the default TCP/IP broadcast port 5595 for a UDP packet. On reception of a validated packet, a global variable is set. In this initial support, this global variable is a failover flag indicating the client is required to reconnect to it's server.
A global variable is used to indicate the current failover state. A qualified failover event sets this flag variable to one (1).