Spider 4.2.7.0 UDP Issue

Archive
1

Hello guys,
I finally found sometime and started working on the UPnP framework again, while the framework worked perfectly on 4.1, and now when I upgraded to the latest and greatest the following UPD call (last call in code below) throws an exception, which doesn’t allow me to join a Multicast group to start monitoring the UDP traffic properly.

any idea if this is a known issue?


            //To Monitor the UPnP Traffic
            // Join Multicast Group
            var multicastOpt = new byte[] { 239, 255, 255, 250, 0, 0, 0, 0 };
            _udpSocket.SetSocketOption(SocketOptionLevel.IP, SocketOptionName.MulticastTimeToLive, 0);
          _udpSocket.SetSocketOption(SocketOptionLevel.IP, SocketOptionName.AddMembership, multicastOpt); //I get an exception here.....

Thanks guys,

2

UDP in 4.2 seems to have issues, yes, but I don’t know if “known” is how I’d yet classify it; there are definetely issues just not sure if they’re understood enough to report them as known and therefore addressed

3

UDP is definitely broke in Spider QF2 because it works in Mountaineer Eth Board.

can someone please confirm?

4

Udp is not working on current SDK but it is fixed already internally.

5

Ahhhh, Thank you Gus for confirming!