Using Diagnostic Observers to Decouple Logging and Observability Code

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Using DiagnosticSource and IObserver implementation to decouple logging code; improving the method adapter to properly handle event data binding.
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This article reviews the observability feature in Microsoft libraries provided by DiagnosticSource class, goes over implementation details and specifics how to receive and handle the diagnostic events. It explores the Microsoft's method adapter package to solve event property binding to method parameters, and proposes a solution to its issues, thus making the approach more usable.