Gupaxx development v1.11.0 Part 20: Optimizing the p2pool compatible node crawler

# Gupaxx Development You will see me in direct coding on [Gupaxx](https://github.com/Cyrix126/gupaxx) We can see your messages and tips with [xmrchat](https://xmrchat.com/gupaxx) ! It will fund the development of Gupaxx.