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  1. Forum
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  5. QuickOPC-Classic in .NET
  7. Connections, Reconnections, COM/DCOM
  9. EasyDAClient CallbackQueue Questions

EasyDAClient CallbackQueue Questions

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15 Jul 2020 16:14 #8668 by support
Replied by support on topic EasyDAClient CallbackQueue Questions
In the upcoming QuickOPC 2020.3, callback queue overflow will be reported through a LogEntry event on EasyDAClient and EasyAEClient, same as it is currently with EasyUAClient.

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14 Jul 2020 16:48 #8664 by Holbach
Replied by Holbach on topic EasyDAClient CallbackQueue Questions
Perfect, thank you!

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14 Jul 2020 16:30 #8663 by support
Replied by support on topic EasyDAClient CallbackQueue Questions
Hello,

Ad 1: Yes, precisely.

Ad 2: Currently there is no indication of callback queue overflow in EasyDAClient or EasyAEClient.

Regards

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14 Jul 2020 14:25 #8662 by Holbach
EasyDAClient CallbackQueue Questions was created by Holbach
I have a few questions around the EasyDAClient CallbackQueue.

1. I know we can modify the size of the callback queue - are the units for this in events/callbacks? I would presume yes but wanted to verify.

2. In case there is overflow in this queue what would occur? I saw some posts on this forum around EasyUAClient queues and overflow being logged as a EasyUAClient LogEntry, is that still the case and accurate for EasyDAClients as well?

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  1. Forum
  3. Discussions
  5. QuickOPC-Classic in .NET
  7. Connections, Reconnections, COM/DCOM
  9. EasyDAClient CallbackQueue Questions
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