What is the best way to make a proxy checker?

Question

Perl

Hello everyone, I was puzzled to write a proxy checker.
I watched various articles, tried to do it in php - the horror of multithreading is of course a dead topic with a cool,
I tried to do it in PERL with the libraries LWP::UserAgent, LWP::Protocol::socks multithreading is cool, it works with a bang, but very often it gives a response of 200 and the regex works on false google captcha and yandex captcha and as a result, the proxy generally redirects or gives 403
I want the advice of a specialist on libraries and what is the best way to arrange it all.
What I want to end up with:

1. Multithreading
   
2. SOCKS4 SOCKS5 HTTP HTTPS verification
   
3. GET POST
   
4. REFERRE
   
5. SPEED
   
6. PING
   
7. Google Yandex
   

Answer 1

Look towards Golang. You can find ready-made examples on github https://github.com/ilijamt/proxy-checker

Answer 2

If you know Perl, then I advise you to look towards AnyEvent::HTTP or Mojo::UserAgent An example of using AnyEvent
::HTTP can be found in my article Functional programming in Perl in examples , kqueue, iocp)