resty Nginx

Hi~ I found some documentation and video about this. 

First, in the awknowledgments document, we do call it out: 'This product includes lua-nginx-module by OpenResty under the BSD license Copyright © 2009-2019 Yichun Zhang, Copyright © 2009-2017 Xiaozhe Wang, OpenResty. This product includes lua-resty-core module by OpenResty software under the BSD license Copyright © 2013-2019 Yichun Zhang.'

https://techdocs.f5.com/en-us/bigiq-8-1-0/big-iq-open-source-notices-and-software-acknowledgments/acknowledgments-and-open-source-notices.html

This is about the Lua module: https://docs.nginx.com/nginx/admin-guide/dynamic-modules/lua/

https://docs.nginx.com/nginx/admin-guide/dynamic-modules/dynamic-modules/

And, this is a video about Tracing and Troubleshooting NGINX, OpenResty, and Their Backends - https://youtu.be/NR8U1qYHGqk

Hope that helps!

Pretty sure. I should check though.