It hasn't been a problem for most of our things at Shodan. I think there's a lot of confusion about when to use multithreading vs non-blocking sockets. Most sec

It hasn't been a problem for most of our things at Shodan. I think there's a lot of confusion about when to use multithreading vs non-blocking sockets. Most security tools tend to use multithreading when they should just use non-blocking sockets. With Python3 you can also swap out the scheduler if you want better performance: https://magic.io/blog/uvloop-blazing-fast-python-networking/ https://magic.io/blog/uvloop-blazing-fast-python-networking/