Question on Dequeuing and Datachanges

[ctsaitsao]

When a queue is being dequeued at once within a publish interval, how are values updated by the method datachange_noficiation()? Is it an "instant" change?

Thanks!

[AndreasHeine]

maybe this is what you asked for:

python-opcua/opcua/common/subscription.py

Line 142 in 67f1555

def _call_datachange(self, datachange):

[ctsaitsao]

Yes, that's the code I was looking at. But how fast does it get called during a dequeuing process?

[AndreasHeine]

what is the issue? i mean you used the word "instant" ! so whats the issue you are facing?