Historical Events Server Overview

This Historical Events Server is a purpose-built application that serves historical events information to clients.

OPC UA Historical Events Server User Interface:

Menus	The menus are minimal: File Exit: for quitting the application. Help Contents: to launch this help documentation.
Banner	Shows the OPC Foundation logo and a [clickable] link to the website, shows the application name in large text, and shows the Certification logo with a link for more information online.
Server Endpoint URLs	A dropdown showing the different endpoints that are available. You can simply copy an endpoint and then paste it into a UA Client to establish a connection (assuming certification validation passes).
Sessions	Displays the number of sessions currently open, and includes additional information for identification of the application/user of the session.
Subscriptions	Displays the number of subscriptions currently established, and also includes some statistical information about each subscription.
Status Bar	An "at-a-glance" display of the current status (running, shutdown etc.), current time, the number of open sessions, established subscriptions, and the total number of monitored items.