Notifications Configuration

The notifications service is configured via config/services/ui/notifications.yaml.

To override the default values, copy the file to your extension package:

extensions/<your-package>/config/services/ui/notifications.yaml

Available Parameters

parameters:
  notifications:
    module: 'alerts'
    class: 'notifications'
    maxListHeight: 350
    autoRefreshFrequency: 1 #minutes
    autoRefreshDeviationMin: -15 #seconds. set 0 for no deviation
    autoRefreshDeviationMax: 15 #seconds. set 0 for no deviation

autoRefreshFrequency

Defines how often, in minutes, the notification bell is checked for new notifications. The default is 1 (every minute).

autoRefreshDeviationMin / autoRefreshDeviationMax

For performance, a random deviation is added to the refresh period to prevent every active user triggering a request at exactly the same time. The default deviation range is -15 to +15 seconds. Set both to 0 to disable deviation.

maxListHeight

Controls the maximum height in pixels of the notifications pop-up list. Defaults to 350.