log_by_lua_block {
	local bunkernet					= require "bunkernet.bunkernet"
	local utils 					= require "utils"
	local datastore					= require "datastore"
	local logger					= require "logger"
	local disable_default_server	= utils.get_variable("DISABLE_DEFAULT_SERVER", false)
	local use_bunkernet				= utils.has_variable("USE_BUNKERNET", "yes")
	
	if disable_default_server == "yes" and use_bunkernet then
		-- Instantiate bunkernet
		local bnet, err = bunkernet.new()
		if not bnet then
			ngx.log(ngx.ERR, "BUNKERNET", "can't instantiate bunkernet " .. err)
			return
		end
		-- Check if BunkerNet ID is generated
		if not bnet.id then
			return
		end
		-- Check if IP has been blocked
		if ngx.status ~= ngx.HTTP_CLOSE then
			return
		end
		-- Check if IP is global
		local is_global, err = utils.ip_is_global(ngx.var.remote_addr)
		if is_global == nil then
			return
		end
		if not is_global then
			return
		end
		-- Only report if it hasn't been reported for the same reason recently
		local reported = datastore:get("plugin_bunkernet_cache_" .. ngx.var.remote_addr .. "default")
		if reported then
			return
		end
		-- report callback called in a light thread
		local function report_callback(premature, obj, ip, reason, method, url, headers)
			local ok, err, status, data = obj:report(ip, reason, method, url, headers)
			if not ok then
				logger.log(ngx.ERR, "BUNKERNET", "Can't report IP : " .. err)
			elseif status ~= 200 then
				logger.log(ngx.ERR, "BUNKERNET", "Error from remote server : " .. tostring(status))
			else
				logger.log(ngx.NOTICE, "BUNKERNET", "Successfully reported IP " .. ip .. " (reason : " .. reason .. ")")
				local ok, err = datastore:set("plugin_bunkernet_cache_" .. ip .. reason, true, 3600)
				if not ok then
					logger.log(ngx.ERR, "BUNKERNET", "Can't store cached report : " .. err)
				end
			end
		end
		-- Set a timer at the end of log()
		local hdr, err = ngx.timer.at(0, report_callback, bnet, ngx.var.remote_addr, "default", ngx.var.request_method, ngx.var.request_uri, ngx.req.get_headers())
		if not hdr then
			logger.log(ngx.ERR, "BUNKERNET", "can't create report timer : " .. err)
		end
		return
	end
}