Need Help

Hello,
I am trying to write my own interface using various protocols such as IPv6 or RSS, but i dont know which classes to inherit, also can  I make my classes which use the test-driven infrastructure static? I am afraid this will result in resource leaks or ICMP packet losses. Also which language do you recommend for me to use? I was thinking about R or D but i dont know if they cant provide enough interprocess handles. I dont want to be stuck in deadlock all the time. Or would using another protocol (like TCP or http) help?
Ty for help

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