About the "Session Cancel" ConformanceUnit

[j.zhou.5q]

Hi,

I want to confirm that my understanding is right about the "Session Cancel" ConformanceUnit.
(We are developing for a UA server.)

My understanding:
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There is not anything to do for us(developers). Because SDK has done everything for the "Session Cancel" ConformanceUnit.
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Is it right?

I am looking forward your answer. Thank you!

Best Regards,
James

[Support Team]

Hi,

You are right, there is currently no access to Cancel service handling. This is completely done in the SDK code. Cancel is currently only applied to HistoryManager related services since history services may take long time to be processed. It makes no sense to cancel services like Read or Write since the execution time is too short.

Best Regards,
Unified Automation Support Team

[j.zhou.5q]

Hi,

Thank you very much! I got it.

Best Regards,
James

Hi,

You are right, there is currently no access to Cancel service handling. This is completely done in the SDK code. Cancel is currently only applied to HistoryManager related services since history services may take long time to be processed. It makes no sense to cancel services like Read or Write since the execution time is too short.

Best Regards,
Unified Automation Support Team