UADemoPublisher Basics

The UADemoPublisher program is a demonstration publisher for OPC UA PubSub. Note: This page describes a preliminary version (5.55.0.3) of the program; the behavior is subject to change in future versions. This version only support the OPC UA UDP transport protocol mapping (UADP over UDP).

UADemoPublisher is a console application, running on .NET. It is available for .NET Framework (Windows only), or .NET Core (Windows or Linux).

By default, the UADemoPublisher send messages to IPv4 multicast address 239.0.0.1. This can be changed using the --ConnectionResourceUri (-cru) option (see further below). The published data sets and the way they are published are hard-coded into the program and cannot be changed (for most part).