[C/C++]Basic Socket Programming - Part 2

[someone]

2 things need to be added:

if(selectedSet.fd_count == 0){
//continue loop
Sleep(100);
continue;
}
//...
timeval waitTime = {0};
waitTime.tv_usec = 100000;

 

If it will be set to 0 will be CPU intensive, and 100 milliseconds will be enough.