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  1. Forum
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  5. QuickOPC-UA in .NET
  7. Reading, Writing, Subscriptions
  9. Fix for subscriptions stopped publishing while debugging

Fix for subscriptions stopped publishing while debugging

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01 Apr 2015 09:36 #3027 by support
Replied by support on topic Fix for subscriptions stopped publishing while debugging
Please install the latest version from the Download are on this Web site - it should identify itself as 5.33.1152.1 (or later). It has the two changes mentioned in the recent post in this forum thread.

Best regards

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30 Mar 2015 13:12 #3017 by support
Replied by support on topic Fix for subscriptions stopped publishing while debugging
There will be an improved version coming in matter of days. In relation to your issue, there will be two changes:

1. Ability to change the keep-alive count and lifetime count from the code.
2. When a debugger is detected, the component will automatically attempt to use very long keep-alive and lifetime intervals.

Note that the server is free to revise the parameters and therefore the intervals demanded by the client may not always work. According to our observation, however, the KEPServerEx does not generally revise the keep-alive and lifetime counts that are passed in.

Best regards

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28 Mar 2015 20:21 #3015 by keshav
Replied by keshav on topic Fix for subscriptions stopped publishing while debugging
Server is KepserverEX 5. We are using the UA server.
Kepware's Client Ace does not show the issue we have with EasyOPCUA.

How complex is the fix to prevent subscription getting droped during debugging? When can we expect (which release) a fix?

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21 Mar 2015 17:31 #2966 by support
Replied by support on topic Fix for subscriptions stopped publishing while debugging
Please describe
- Which OPC server are you connecting to
- Which OPC client library does not show the same issue

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16 Mar 2015 16:13 #2959 by keshav
Fix for subscriptions stopped publishing while debugging was created by keshav
We find it un-workable to see subscriptions dropping when we are debugging.

Please suggest us a workaround or a best practice or if there are none provide us a fix for the stopped subscription publish while debugging. We have found that this does not happen with other OPC Client libraries.

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Moderators: support
  1. Forum
  3. Discussions
  5. QuickOPC-UA in .NET
  7. Reading, Writing, Subscriptions
  9. Fix for subscriptions stopped publishing while debugging
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