amqtt/docs/references/amqtt_pub.md

::: mkdocs-typer2 :module: amqtt.scripts.pub_script :name: amqtt_pub :pretty: true

Default Configuration

Without the -c argument, the client will run with the following, default configuration:

--8<-- "amqtt/scripts/default_client.yaml"

Using the -c argument allows for configuration with a YAML structured file; see client configuration.

Examples

Publish temperature information to localhost with QoS 1:

amqtt_pub --url mqtt://localhost -t sensors/temperature -m 32 -q 1

Publish timestamp and temperature information to a remote host on a non-standard port and QoS 0:

amqtt_pub --url mqtt://192.168.1.1:1885 -t sensors/temperature -m "1266193804 32"

Publish light switch status. Message is set to retained because there may be a long period of time between light switch events:

amqtt_pub --url mqtt://localhost -r -t switches/kitchen_lights/status -m "on"

Send the contents of a file in two ways:

amqtt_pub --url mqtt://localhost -t my/topic -f ./data

amqtt_pub --url mqtt://localhost -t my/topic -s < ./data

Publish temperature information to localhost with QoS 1 over mqtt encapsulated in a websocket connection and additional headers:

amqtt_pub --url wss://localhost -t sensors/temperature -m 32 -q 1 --extra-headers '{"Authorization": "Bearer <token>"}'