线上快速定位硬盘 I/O 高的 Python 代码路径(使用 OpenResty XRay)
Lua Resty DNS Library
Yichun Zhang , 12 Nov 2012 (created 12 Nov 2012)Nonblocking DNS (Domain Name System) resolver for Lua Nginx Module based on the cosocket API.
Project homepage: https://github.com/agentzh/lua-resty-dns
This library is enabled by default. You can specify the --without-lua_resty_dns
option
to OpenResty's ./configure
script to explicitly disable it.