Revolutionizing Real-Time Communication: A Practical Implementation of MQTT in a Secure and Scalable Custom Chat Application

Abstract

Abstract: The rapid evolution of real-time communication technologies has spurred the development of diverse messaging protocols, each tailored to specific requirements. This paper investigates the efficacy of the Message Queuing Telemetry Transport (MQTT) protocol in the context of real-time communication. Emphasis is placed on understanding MQTT's unique features and capabilities, positioning it as a versatile solution for custom chat applications. The study involves the implementation of a Python-based chat application, leveraging MQTT, and utilizes the broker.hivemq.com infrastructure to showcase the protocol's robustness in facilitating seamless communication between clients. By examining the intricacies of this custom chat application, this research aims to contribute insights into the practical applications of MQTT and its potential for enhancing real-time communication paradigms.