D'oh! After several days of heavy debugging I've found the reason for all the network/multicast issues:
Somehow I had lost the define "WINNT" in my groupsock-project-file. This led to the inclusion of "winsock.h" instead of "ws2ipdef.h" and this led to e.g. a wrong value for "IP_ADD_MEMBERSHIP". Embarrassing... _______________________________________________ live-devel mailing list live-devel@lists.live555.com http://lists.live555.com/mailman/listinfo/live-devel
