UDP broadcast using CFSocket on IOS
Have been doing some google search and some reading on this subject but cannot seem to get it right no matter how much time i spent searching. What i want to do is to receive broadcast message of devices that are connected on my network by advertising my interest in their services that they supply. Using wireshark i can see the broadcast/notification messages from the network devices that i want to connect to sent over my network but not my broadcast search for interest of their services. But with network utility i can see that the socket is created but don't know which state it is in, whether