https://github.com/84codes/mqtt-client.cr

https://github.com/84codes/mqtt-client.cr

Last synced: 3 months ago
JSON representation

• Host: GitHub
• URL: https://github.com/84codes/mqtt-client.cr
• Owner: 84codes
• License: mit
• Created: 2021-08-09T21:18:14.000Z (about 3 years ago)
• Default Branch: main
• Last Pushed: 2024-05-20T14:06:53.000Z (6 months ago)
• Last Synced: 2024-06-21T18:08:57.866Z (5 months ago)
• Language: Crystal
• Size: 48.8 KB
• Stars: 3
• Watchers: 13
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

• awesome-crystal - mqtt-client.cr - A fast and lightweight MQTT client (Network Protocols)

README

        
# MQTT-Client

A MQTT client built in Crystal.

## Installation

1. Add the dependency to your `shard.yml`:

```yaml

dependencies:

  mqtt-client:

    github: 84codes/mqtt-client.cr

```

2. Run `shards install`

## Usage

```crystal

require "mqtt-client"

mqtt = MQTT::Client.new("localhost", 1883)

mqtt.on_message do |msg|

  puts "Got a message, on topic #{msg.topic}: #{String.new(msg.body)}"

end

mqtt.subscribe("foo", qos: 1)

mqtt.publish("foo", "bar", qos: 1)

mqtt.close

```