What is ASP.NET Core Module? Explain.

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ASP.NET CORE MODULE

  • The ASP.NET Core Module is a native IIS module that plugs into the IIS pipeline to either:

◦ Host an ASP.NET Core app inside of the IIS worker process (w3wp.exe), called the in-process hosting model.

◦ Forward web requests to a backend ASP.NET Core app running the Kestrel server, called the out-of-process hosting model.

  • Supported Windows versions

◦ Windows 7 or later

◦ Windows Server 2012 R2 or later

  • When hosting in-process, the module uses an in-process server implementation for IIS, called IIS HTTP Server (IISHttpServer).
  • When hosting out-of-process, the module only works with Kestrel. The module doesn't function with HTTP.sys.

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