About This Reference

This guide describes how the services in the QNX SDP Networking Middleware package fit into the QNX SDP architecture, and explains the deployment model for these services and the QNX Neutrino services they use. Application developers and systems integrators should read this guide to understand how the various processes work together to support wireless networking.

The interaction between these processes is illustrated and each process's role is outlined. Understanding their different roles helps you interpret debug strings logged to the slog2info utility to report wireless operation outcomes.

To find out about: Go to:
The Networking Middleware architecture Architecture
The role of each process and system service used for wireless connectivity, and how these processes interact Deployment Model
The order in which the services should be started to enable wireless networking on your target system Launch order for wireless networking services