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What does Program CS do?

What does Program CS do?

cs is where the application starts. Program. cs class file is entry point of our application and creates an instance of IWebHost which hosts a web application. WebHost is used to create instance of IWebHost and IWebHostBuilder and IWebHostBuilder which are pre-configured defaults.

What is a host in C#?

A host is an object that encapsulates an app’s resources and lifetime functionality, such as: Dependency injection (DI) Logging. Configuration.

What is the difference between IHostBuilder and IWebHostBuilder?

IHostBuilder : The host builder constructs the host and configures various services. This is the generalization of the previous IWebHostBuilder but also basically does the same just for generic IHost . It configures the host before the application starts.

What is host builder?

Host Builder is a static class that provides two methods and when we call these methods, they will add some features into ASP.NET Core Applications. The Host Builder Provides two convenient methods for creating instances of IHostBuilder with pre-configured defaults.

How do I run a CS Program?

Start from code

  1. Start Visual Studio, and open an empty C# Console Application project.
  2. Replace all the code in the project . cs file with the contents of your code listing or file.
  3. Rename the project . cs file to match your code file name.

Where can I host a .NET Core?

In general, to deploy an ASP.NET Core app to a hosting environment:

  1. Deploy the published app to a folder on the hosting server.
  2. Set up a process manager that starts the app when requests arrive and restarts the app after it crashes or the server reboots.

What is the difference between generic host and web host?

As name suggests Web host can be used only for HTTP (eg tied for web application) only but generic host, which has been introduced in . Net core 3.0, can be used for Console application as well. Though the Generic host got included in . NET core 2.1 it was only used for non HTTP workloads.

Should I use Kestrel production?

The recommended way to use Kestrel in a production environment is to place it behind a reverse proxy. The reverse proxy can handle things that Kestrel isn’t well suited for—like serving static files, SSL termination, and response compression. The setup is as shown in figure B. 1 on Windows or Linux.

Which is called first configure or ConfigureServices?

At run time, the ConfigureServices method is called before the Configure method. This is so that you can register your custom service with the IoC container which you may use in the Configure method.