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EasyDAClient Memory Leak.

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05 Dec 2022 19:06 #11298 by IRuiz
EasyDAClient Memory Leak. was created by IRuiz
Hello, we are having critical issues with a never ending memory leak after recreating EasyDAClient objects.

NuGet: OpcLabs.QuickOpc 5.63.246
Target: TopServer 6.8 (Default installation, no custom tags created)

Attached to this case there is C# .NetFramework 4.7 example.

- While running in Debug x64 inside VS2019, leak is noticeable every time TopServer is manually reinitialized (Screenshot inside attached .Zip file)
- While running Release x64 outside VS2019, leak is noticeable all the time, never ending memory growth.
- Have seen memory grow from 70Mb to more than 5 gigs crashing or test VM. (Screenshot inside attached .Zip file)

Expected behavior:
- Memory should be released upon calling EasyDAClient Dispose(), or at least at some near point.
Attachments:

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