Pinpointing the Python Code Paths with High Disk I/O (using OpenResty XRay)
Echo Nginx Module
Yichun Zhang , 17 Oct 2013 (created 21 Jun 2011)This module wraps lots of Nginx internal APIs for streaming input and output, parallel/sequential subrequests, timers and sleeping, as well as various meta data accessing.
Basically it provides various utilities that help testing and debugging of other modules by trivially emulating different kinds of faked subrequest locations.
Documentation: https://github.com/agentzh/echo-nginx-module#readme
Project page: https://github.com/agentzh/echo-nginx-module