mod_cron - Execute scheduled commands
http://www.ejabberd.im/mod_cron
Author: Badlop
Requirements: ejabberd git master
This module allows advanced ejabberd administrators to schedule commands for
periodic and automatic execution. This module is a similar concept than the
*nix's cron program. Obviously, the admin must know in advance which module,
function and arguments to use, so this module is not intended for starting
administrators.
Each time a scheduled task finish its execution, a message is printed in the
ejabberd log file.
BASIC CONFIGURATION
===================
Add the module to your ejabberd.yml, on the modules section:
modules:
mod_cron: {}
TASK SYNTAX
===========
Each task is described with five elements:
* Time is an integer.
* Units indicates the time unit you use. It can be: seconds, minutes, hours, days.
* Module and * Function are the exact call you want to schedule.
* Arguments is an erlang list of arguments inside the characters "> ."
EXAMPLE TASKS
=============
Example configuration with some tasks:
modules:
mod_cron:
tasks:
- time: 3
units: hours
module: mnesia
function: info
arguments: "> []."
- time: 10
units: seconds
module: ejabberd_auth
function: try_register
arguments: "> [\"user1\", \"localhost\", \"somepass\"]."
EJABBERD COMMANDS
=================
This module provides two new commands that can be executed using ejabberdctl:
* cron_list: list scheduled tasks
* cron_del taskid: delete this task from the schedule
WEB ADMIN
=========
This module provides a page in the Host section of the Web Admin.
Currently that page only allows to view the tasks scheduled for that host.
