1.3 KiB
1.3 KiB
Retainer
The emqx_retainer
application is responsible for storing retained MQTT messages.
The retained messages are messages associated with a topic that are stored on the broker and delivered to any new subscribers to that topic.
More information about retained messages can be found in the following resources
- MQTT specification 3.3.1.3.
- Retained message concept in EMQX documentation.
- Instructions for publishing retained messages in EMQX documentation.
- The Beginner's Guide to MQTT Retained Messages.
Usage
The emqx_retainer
application is enabled by default. To turn it off, add the following configuration to the emqx.conf
file:
retainer {
enable = false
}
For other options, see the configuration documentation.
Contributing
Please see our contributing.md.
License
See LICENSE