Hi,
I want to use multicast IP so that events can be broadcasted to many receivers. Have gone through the ASIO functionalities but couldnt find any specific function with which a single master can be made to broadcast UDPs to multiple clients.
See this link for a working example.
I often use osc which is also udp and has broadcast support.
The sample provided by Cinder does broadcast by default.
https://github.com/cinder/Cinder/blob/release_v0.9.0/blocks/OSC/samples/OscSender/src/OSCSenderApp.cpp