can i use both tcp and udp sockets at the same time

Question

I am trying to write code that uses tcp socket to receive data and udp socket to transmit data. The udp socket fails when I try to open it.

Answer 1

Have you defined the MAX_UDP_SOCKET_BUFFERS macro? If you don't have this done it defaults to 0.

Regards,
Peter

Comments

Thanks for responding,
I do have the MAX_UDP_SOCKET_BUFFERS defined as 1 but I get a warning about redefining the max socket buffers when I compile.  This doesn't happen when I compile the UDP examples.

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Have you made sure you define MAX_UDP_SOCKET_BUFFERS before the #use "DCRTCP.lib" line in your code?