[RFC] ngx_lua "logging" branch: added more debug info to log messages produced by ngx.log() and print()

agentzh · 2012-05-22T13:55:01+00:00

Hello! I've started the "setby" branch in ngx_lua's repository and disabled nginx variable interpolation in set_by_lua Lua source strings. For exa...

[RFC] ngx_lua "logging" branch: added more debug info to log messages produced by ngx.log() and print()

agentzh

Hello!

I've started the "logging" branch in ngx_lua's repository and applied
the patch from Matthieu Tourne to add more debug information to the
error.log messages produced by both ngx.log() and print():

    https://github.com/chaoslawful/lua-nginx-module/commits/logging/

Now the messages produced by ngx.log() used in content_by_lua will
look like this:

    2012/05/22 13:52:11 [error] 55813#0: *1 [lua] [string
"content_by_lua"]:7: bar(): hello, log12343.14159

or like this when used in content_by_lua_file:

    2012/05/22 13:52:53 [error] 56651#0: *1 [lua] test.lua:6: bar():
hello, log12343.14159

The function name given here may be empty when the current calling Lua
function is a tail-call.

Comments welcome!

Thanks!
-agentzh