EVOLUTION-MANAGER

Edit File: housekeeping.lua

--
-- (C) 2013-24 - ntop.org
--
-- This script is used to perform activities that are low
-- priority with respect to second.lua but that require
-- near realtime execution.
-- This script is executed every 3 seconds
--
local dirs = ntop.getDirs()
package.path = dirs.installdir .. "/scripts/lua/modules/?.lua;" .. package.path

local scripts_triggers = require "scripts_triggers"

-- Run this script for a while before quitting (this reduces load on Lua VM infrastructure)
local periodicity = 3
local num_runs = 60 / periodicity
local sleep_duration = periodicity * 1000

for i = 1, num_runs do
    if (ntop.isShuttingDown()) then
        break
    end

local now = os.time()

-- Check and possibly reload changed preferences
    if (scripts_triggers.arePrefsChanged()) then
        local prefs_reload_utils = require "prefs_reload_utils"

prefs_reload_utils.check_reload_prefs()
    end

if (scripts_triggers.checkReloadLists()) then
        local lists_utils = require "lists_utils"

lists_utils.checkReloadLists()
    end

if scripts_triggers.isRecordingAvailable() then
        local recording_utils = require "recording_utils"

recording_utils.checkExtractionJobs()
    end

if ntop.isPro() and not ntop.isnEdge() then
        if ntop.timeToRefreshIPSRules() then
            package.path = dirs.installdir .. "/pro/scripts/lua/modules/?.lua;" .. package.path
            local policy_utils = require "policy_utils"

policy_utils.broadcast_ips_rules()
        end
    end

ntop.msleep(sleep_duration)
end