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Andrew Lock

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  4. Banner image for Making ConcurrentDictionary GetOrAdd thread safe using Lazy

    Making ConcurrentDictionary GetOrAdd thread safe using Lazy

    This post explores the GetOrAdd function of ConcurrentDictionary, the level of thread safety it provides, and ways to add additional threading constraints.…
     in  ASP.NET Core Source Code Dive
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    A look behind the JWT bearer authentication middleware in ASP.NET Core

    In this post we look at the JwtBearerAuthenticationMiddleware as a means to understanding authentication in ASP.NET Core in general.…
     in  ASP.NET Core Security Auth Source Code Dive
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    Exploring the cookie authentication middleware in ASP.NET Core

    In this post I go into detail about how AuthenticationMiddleware is implemented in ASP.NET Core, using the CookieAuthenticationMiddleware as a case study.…
     in  ASP.NET Core Source Code Dive Auth Security
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    A deep dive into the ASP.NET Core CORS library

    In this post I'm going to dive in to the code of the MVC Cors library, looking at some of the patterns the ASP.NET Core team have used in their infrastructure.…
     in  ASP.NET Core CORS Source Code Dive
Andrew Lock | .Net Escapades
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