I need to implement a code which is able to send ping packets each second toward a certain amount of destinations. The problem is that I'd like to ping as much destinations as possible inside 1 second window. For this reason I was thinking if there was a way to impose cycling into nmap [I mean something like -cycle nmap parameter] so that sockets would be opened only once and closed at the end of loop ping, saving way more time than using a "watch nmap" approach!