Does Qt 4.2 support multicast?

[zeki709]

qt 4.2 seems that it does not support multicast. How to use multicast udp in qt program? To use native Linux socket api?

[wysota]

Access the native socket id and set an appropriate option on the socket.

[ederbs]

I already had problem with this, I am using here:

#include <sys/socket.h>

edm.