vb.net - Database connections analysis in code - MySQL -

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i'm analyzing few vb.net applications connect mysql database, since i'm not person programmed them, there few doubts in analysis in terms of when db connection opened or closed.

by looking @ administration panel mysql appears not opened connections closed i'd know if there tool capable of analyzing source-code , detect when connection opened , if/when it's closed.

does know of such tool?


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