I am currently evaluating the QuickOPC A&E SDK. I am using it through it's Nuget package (Version: 5.51.465)
So I have an OPC A&E Server (Using IntelliMax by Sensys) which is publishing 50 events per second. The events have some vendor specific attributes attached so I use the following code to subscribe to these events:
I receive the events with vendor specific attributes. But if, during this subscription I disable the vendor specific events on the server side (I disable->enable the events, and restart the server so the disconnect and connect events are also published), I keep receiving the Vendor specific attributes in the events. I even restarted the test application with this code and the vendor specific attributes disabled on the server side. I still receive them in events.
So I have an OPC A&E Server (Using IntelliMax by Sensys) which is publishing 50 events per second. The events have some vendor specific attributes attached so I use the following code to subscribe to these events:
I receive the events with vendor specific attributes. But if, during this subscription I disable the vendor specific events on the server side (I disable->enable the events, and restart the server so the disconnect and connect events are also published), I keep receiving the Vendor specific attributes in the events. I even restarted the test application with this code and the vendor specific attributes disabled on the server side. I still receive them in events.