snmpa_notification_filter
Module
Module Summary
Description
This module defines the behaviour of the agent notification filters. A snmpa_notification_filter compliant module must export the following functions:
-
handle_notification/2
The semantics of them and their exact signatures are explained below.
The purpose of notification filters is to allow for modification and/or suppression of a notification.
A misbehaving filter will be removed.
Exports
handle_notification(Notif, Data) -> Reply
Types
Handle a notification to be sent. The filter can either accept the notification as is, return send, modify the notification, return {send, NewNotif} or suppress the notification, return dont_send.
Data is supplied at filter registration time, see register_notification_filter.