This book teaches you how to implement the XMPP framework, and develop a complete application like WhatsApp.

All the explanations and code samples have been tested with the latest iOS 7 SDK version.

The following subject areas are covered in this book:

• Introduction to XMPP

• Introduction to the XMPP framework

• Implementing all aspects of a real time XMPP application

This book will guide you step by step in the development of a real time XMPP application that will support:

• Rosters

• Chat

• Multiroom chat

• File exchange