MQTT Broker

An MQTT broker using MQTT version 3.1.1 written in Python using no external libraries outside of Python standard library. Using threads for individual sockets the broker can handle multiple simultaneous connections. Will, retain, QoS above 0, and such are not implemented.

Quick start

1. Clone repository:

git clone https://github.com/Adilius/MQTT-Broker-Python.git

2. Run broker:

python .\MQTT_Broker.py

Implemented operations

• Connect/Disconnect
• Subscribe/Unsubscribe
• Ping request/response
• Publish

Demo

Terminal running broker:

Testing broker using an MQTT client (seperate run from above gif)