Skip to content

time_to_live_for_retained_message

Jump to bottom Edit New page
Andy Piper edited this page Dec 2, 2013 · 1 revision

A retained message for a specific topic is sent as "last well known" message when a new client connects for the first time (on that topic). In some scenarious if the retained message is too old, it can be not useful send it to new clients. It can be useful to set a Time To Live for a retained message, so that it can be deleted when TTL expires.

Creative Commons Licence MQTT Community Wiki by mqtt.org community members is licensed under a Creative Commons Attribution 4.0 International License and was made possible by the generosity of all of its contributors.

Add a custom sidebar
Clone this wiki locally