Book Image

Mastering Internet of Things

By : Peter Waher
Book Image

Mastering Internet of Things

By: Peter Waher

Overview of this book

The Internet of Things (IoT) is the fastest growing technology market. Industries are embracing IoT technologies to improve operational expenses, product life, and people's well-being. Mastering Internet of Things starts by presenting IoT fundamentals and the smart city. You will learn the important technologies and protocols that are used for the Internet of Things, their features, corresponding security implications, and practical examples on how to use them. This book focuses on creating applications and services for the Internet of Things. Further, you will learn to create applications and services for the Internet of Things. You will be discover various interesting projects and understand how to publish sensor data, control devices, and react to asynchronous events using the XMPP protocol. The book also introduces chat, to interact with your devices. You will learn how to automate your tasks by using Internet of Things Service Platforms as the base for an application. You will understand the subject of privacy, requirements they should be familiar with, and how to avoid violating any of the important new regulations being introduced. At the end of the book, you will have mastered creating open, interoperable and secure networks of things, protecting the privacy and integrity of your users and their information.
Table of Contents (24 chapters)
Title Page
Copyright and Credits
Packt Upsell

Adding provisioning support to the concentrator

If you're familiar with the concepts of provisioning, as described in the previous chapter, and concentrators as described in this chapter, adding provisioning support to a concentrator is straightforward and will be left to the reader. The details are available in the ConcentratorXmpp2 project in the Mastering Internet of Things GitHub repository. The outline of the implementation is as follows:

  • After finding a provisioning server, you create an instance of the ProvisioningClient class pointing to the provisioning server, with a reference to the XMPP client being used. This action will provision presence subscription requests (or friendship requests) for your device.
  • If you want each embedded node to be provisioned as well, you provide a reference to the provisioning client to the ConcentratorServer instance when you create it. It will pass it on to the SensorServer and ControlServer instances it creates.
  • If you provision embedded nodes, you...