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项目作者： rainu

项目描述 ：
A simple MQTT client written in go that subscribes to a configurable list of MQTT topics on the specified broker and logs the whole payload to stdout.
高级语言： Go
项目地址: git://github.com/rainu/mqtt-logger.git
创建时间： 2021-01-16T14:03:37Z
项目社区：https://github.com/rainu/mqtt-logger
开源协议：MIT License
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mqtt-logger

A simple MQTT client written in go that subscribes to a configurable list of MQTT topics on the specified broker
and logs the whole payload to stdout.

Get the Binary

You can build it on your own (you will need golang installed):

  1. go build -a -installsuffix cgo ./cmd/mqtt-logger/

Or you can download the release binaries: here

Running

Configuration is taken from the environment or via arguments, for example:

  1. export MQTT_BROKER_ADDRESS="tcp://localhost:1883"
  2. export MQTT_USERNAME="foo"
  3. export MQTT_PASSWORD="bar"
  5. ./mqtt-logger

or

  1. ./mqtt-logger --broker "tcp://localhost:1883" --user "foo" --password "bar"

Available Environment/Arguments

Argument Environment Default Description
—topic MQTT_TOPICS # List of the mqtt topics to subscribe to.
—blacklist MQTT_TOPIC_BLACKLIST List of regular expression.
—broker MQTT_BROKER_ADDRESS The mqtt broker address.
—user MQTT_USERNAME The mqtt username.
—password MQTT_PASSWORD The mqtt password.
—timeout MQTT_TIMEOUT 1m The timeout for the mqtt connection.
—ca-cert MQTT_CA_CERT The path of the CA-Cert file for secure mqtt connection.