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- QuickOPC-UA in COM
- Connection, Reconnections, Certificates
- Readfunction gets stuck after disconnection
Readfunction gets stuck after disconnection
I checked it and it seems to work now.
Best regards
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Your license should cover it, if you have purchased QuickOPC when version 5.40 was current, OR if you have purchased QuickOPC earlier, but with a maintenance that covers this release date. In the unlikely case you are not covered by the above options already, let me know and we will extend your license to version 2016.2 free of charge.
Best regards
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The question now is, how to properly fix it - it needs to be done carefully in order not to break something else. I will inform you here when we have more information.
Best regards
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I reproduced the error by disconnecting and connecting again and these are the callstacks I have after attaching the debugger:
The cable is currently connected, but the library hangs in Function ReadMultiple which should be Thread 5780. Another test program of mine can connect and read values without a problem while the other program hangs, so it's definitely no network issue.
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The message you got is essentially harmless and can be ignored, but there are other important steps to be made.
Best regards
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Regards
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Do I need to add some files to the search path or something? I just installed it without setting anything...
Regards
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Source code should not be necessary for this, as in the call stack we need just the methods names, and they are already in .NET assembly metadata.
Regards
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I can attach the debugger to my application and I can pause and continue the .NET part of the application, while my application is running. The only problem is, that Visual Studio doesn't show any callstack at all, when I press pause. I guess, I need to configure a project with some source code? I just started Visual Studio and attached the debugger which is obviously not enough. Can you please supply some short instruction on how to do it correctly?
Thank you for your help.
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- Forum
- Discussions
- QuickOPC-UA in COM
- Connection, Reconnections, Certificates
- Readfunction gets stuck after disconnection