knyar

-- ----------------------------------------------------------------------------
-- statsd interface for nginx
-- (c) 2014 Anton Tolchanov
-- https://gist.github.com/knyar/8905045
--
-- Usage:
-- 1. install nginx with ngx_lua;
-- 2. put this file as statsd.lua somewhere (/var/lib/nginx/lua/ will do);
-- 3. initialize stats in init_by_lua:
--   http {