I’m working on a client-server application written in C. I want to broadcast a message to all the machines available on the local network.
How can I do that using the usual socket system calls in C?
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I’m working on a client-server application written in C. I want to broadcast a message to all the machines available on the local network.
How can I do that using the usual socket system calls in C?
Just send the message to the broadcast address of your subnet, which for 192.168.0.0/24 is 192.168.0.255, or just broadcast to 255.255.255.255.