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On change Event NOT working after couple of hours

13 Dec 2022 09:52 #11332 by support

1. Please post here the code of your data change notification handler (or its "skeleton"). I need to check the error handling.

2. If you have upgraded to a newer NuGet package (we have recently released version 5.70), check that your license still covers it. Without a valid license, the trial license kicks in, which means that data are only delivered for 30 minutes (although there is still an error notification).

3. In Windows Event Viewer, check Windows Logs -> Application, for the whole duration between your app start, and when the problems tarted occuring, and report here if there are any events coming from your application.

Best regards

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13 Dec 2022 04:54 #11329 by Tarik
we are facing an issue with opc nuget ,in C# app
after few hours , he onchange event is not getting updates any more , need to restart the app to get values back
does anyone faced this issue before

File Attachment:

File Name: Logs_RTISP...1110.txt
File Size:154 KB

the text log is to monitor PLC Connectivity with Kepserverex

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