Support on_sub_and_presence

Description

Pubsub should be allowed to configure to send the last published item to a subscriber following the 'on_sub_and_presence' option.

Environment

None
Fixed

Assignee

Guus der Kinderen

Reporter

Guus der Kinderen

Labels

None

Expected Effort

None

Ignite Forum URL

None

Components

Fix versions

Priority

Major
Configure