# nginx.conf:

    lua_package_path "/path/to/lua-resty-influx/lib/?.lua;;";
    lua_shared_dict metrics  1m;

    init_worker_by_lua_block {
        local resty_reporter = require "resty.influx.db.reporter"
        local reporter = resty_reporter.new("http://127.0.0.1:12354", "user", "pass", "nginx", {
            tags = {
                host = "127.0.0.1"
            },
            async = true -- auto flush reported data to influx
        })
        local resty_registry = require "resty.influx.registry"
        _G.registry = resty_registry.new{reporter}

        local func_reporter
        func_reporter = function(registry)
            registry:report()
        
            local ok, err = ngx.timer.at(10, func_reporter, registry)
            if not ok then
                error(err)
            end
        end

        local ok, err = ngx.timer.at(10, func_reporter, _G.registry)
        if not ok then
            error(err)
        end
    }

    server {
        location = /t {
            content_by_lua_block {
                local registry = _G.registry
                local measurement = registry:measurement("request", {tag_key = tag_val})
                local context = measurement:timer("rt"):time()

                pcall(function() 
                    for i = 1, 3 do
                        measurement:counter("tps"):mark(i)
                        measurement:averager("size"):update(i)
                        measurement:histogram("value"):update(i)
                    end
                    ngx.sleep(0.01)
                    ngx.update_time()
                end)

                context:stop()

                -- do report
                registry:report()
            }
        }
    }
    

    local resty_registry = require "resty.influx.registry"

-- creates a registry object
local resty_registry = require "resty.influx.registry"
local registry = resty_registry.new()

local resty_reporter = require "resty.influx.db.reporter"
local reporter = resty_reporter.new("http://127.0.0.1:12354", "user", "pass", "nginx")

local resty_registry = require "resty.influx.registry"
local registry = resty_registry.new{ reporter }

local measurement = registry:measurement("request")