Lua, Socket, Tcp, Http, Nginx

Nginx - Nginx Application Server

https://habr.com/ru/companies/itsumma/articles/337346/

Tcp

https://w3.impa.br/~diego/software/luasocket/

Http

https://github.com/lusis/lua-httpclient Nginx

https://daurnimator.github.io/lua-http/0.2/  HTTP library for Lua

https://www.tarantool.io/en/doc/latest/reference/reference_lua/http/

https://www.lua.org/wshop17/lua-http.html

https://luarocks.org/modules/lusis/httpclient

https://www.educba.com/lua-http/

https://q-syshelp.qsc.com/Content/Control_Scripting/Using_Lua_in_Q-Sys/HttpClient.htm