Another important question :

If i have 2 zoidcom server istance on a single pc,something like Sharing UDP Sockets:

ZCom_Control *server1 = new ZCom_Control();
ZCom_Control *server2 = new ZCom_Control();
server1->ZCom_initSockets(true, 9999, 0, 1);
server2->ZCom_initSockets(true, 9999, 0, 1);
server1->ZCom_setControlID(0);
server2->ZCom_setControlID(1);

The first server ("server1") have the ConnectionID 0,and the the "server2" wath ConnectionID get ???
The ConnectionID restart from 0 from each server or continue the numeration then become "1" and not "0" ???
And the client connected to "server2" restart from id=1 or continue too the numeration of the first server ???

All ZCom_Controls maintain their own list of connections, so yes, you start with connection id 0 on each of them.