mqtt-recorder 1.0.0

MQTT recorder tool

MQTT Recorder

Simple cli tool for recording and replaying MQTT messages.

Usage

Argument	Description	Required	Default
-h, --help	Show help
--host	MQTT broker address	x
--port	MQTT broker port		1883
--mode	mode: record/replay	x
--file	output/input csv file	x
--loop	looping replay		false
--qos	Quality of Service that will be used for subscriptions		0
--topics	json file containing selected topics for subscriptions		null

Recording

Subscribing to every topic

mqtt-recorder --host localhost --mode record --file recording.csv

Subscribing to selected topics

mqtt-recorder --host localhost --mode record --file test.csv --topics topics.json
Topics can be selected using a json file. Example

{
    "topics": [
        "/myhome/groundfloor/livingroom/temperature",
        "USA/California/San Francisco/Silicon Valley"
    ]
}

Replaying

mqtt-recorder --host localhost --mode replay --file test.csv