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ASP.NET Async SessionState module

The default ASP.NET SessionStateModule is already partly asynchronous; it reads the request state asynchronous, but it doesn’t support async when reading/writing to the session store.  In the .NET Framework 4.6.2 release, Microsoft changed this by introducting a new interface named ISessionStateModule.

Thanks to the async SessionState module it becomes possible to access the session storage providers(SQL Server, Redis,…) asynchronously. Async I/O operation helps release the thread more quickly than synchronous I/O operation, and ASP.NET can handle other requests.

Here are the required steps to start using this module:

The introduction of this module will help in improving the performance of your ASP.NET applications.

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