AWS IOT PAHO MQTT

This package is a lightweight library to connect to the AWS IoT Service using an ESM friendly code based on paho-mqtt and crypto-js

If you have any issues or feature requests, please file an issue or pull request.

This small library was built as an ad-hoc replacement for a particular use case where the use of the packages provided by aws was not useful since they do not support ESM and have many node-related dependencies.

Installation

Use your favorite package manader

npm install aws-iot-paho-mqtt

yarn add aws-iot-paho-mqtt

pnpm add aws-iot-paho-mqtt


## Usage

Import the package and connect to the IoT service

```js
import { IoTMqttClient} from 'aws-iot-paho-mqtt';

IoTMqttClient.getInstance().connect();

Then somewhere else in your code you can subscribe or unsubscribe to a topic

const subscribed = IoTMqttClient.getInstance().subscribeToTopic(topicUrl);

IoTMqttClient.getInstance().unsubscribeFromTopic(topicUrl);

Or listen to some of the events

• client-connected
• client-disconnected
• data (for when a message arrive)
• dataSent (for when a message is sent)