Problem with WSAIoctl in winsock 2

[Alain BROISIN]

Hi Everybody!

Problem with WSAIoct() function :

Problem 1 :

I use Winsock 2 on NT4 SP3 and I can't implement this function
correctly !
My application call an ATM adress andI would like to know the VPI/VCI
that the switch assign to myconnexion.
The result is a 10022 error (invalid argument). I can see
on the switch that the SVC is correctly done and I can use the
returned socket to discuss but I can't get back the CONN_ID.

Problem 2 :

I have still some some problems to set my connection in
SERVICE_GARANTED (for CBR quality of service) instead
of BEST_EFFORT (for UBR quality of service) with this same function.

Till now, I can't be succesful in implementing CBR quality of
service..
Does anybody knows anything about this feature ?

Thanks in advance!

Eric