What is HttpSessionStateBase?
The HttpSessionStateBase class is an abstract class that contains the same members as the HttpSessionState class. The HttpSessionStateBase class enables you to create derived classes that are like the HttpSessionState class, but that you can customize and that work outside the ASP.NET pipeline.
Does Web API have session?
The ASP.NET Web API does not support sessions and does not rely on System. Web. If we are running our API ASP.NET Web API within the ASP.NET runtime, we can enable the session state. The following are two ways to do it.
What is HttpContext session?
An ASP.NET application that has session state enabled. A Web Forms page class that has access to the Page. Session property, or any class that has access to the HttpContext.
What is ASP.NET session?
ASP.NET session state enables you to store and retrieve values for a user as the user navigates ASP.NET pages in a Web application. HTTP is a stateless protocol. This means that a Web server treats each HTTP request for a page as an independent request.
What are sessions in MVC?
In MVC the controller decides how to render view, meaning which values are accepted from View and which needs to be sent back in response. ASP.NET MVC Session state enables you to store and retrieve values for a user when the user navigatesto other view in an ASP.NET MVC application.
What is scaffolding MVC?
Scaffolding is a technique used by many MVC frameworks like ASP.NET MVC, Ruby on Rails, Cake PHP and Node. JS etc., to generate code for basic CRUD (create, read, update, and delete) operations against your database effectively. Further you can edit or customize this auto generated code according to your need.
What is session in API?
A session is an authentication request sent to a user. Creating a session initiates a push notification to the user’s mobile device. See Multi-factor Flow for more information.
Can we use session in REST API?
Each REST API call by a client is associated with a web service session. A session is created when client calls Login API and stays active until it times out or is logged out. When the session is created, a session ID that looks like a GUID is generated and assigned to it by the server.
What is TempData in ASP.NET MVC?
ASP.NET MVC – TempData TempData is used to transfer data from view to controller, controller to view, or from one action method to another action method of the same or a different controller. TempData stores the data temporarily and automatically removes it after retrieving a value.
What is HttpContext in .NET Core?
The HttpContext object constructed by the ASP.NET Core web server acts as a container for a single request. It stores the request and response information, such as the properties of request, request-related services, and any data to/from the request or errors, if there are any.
Why session is null in MVC?
Why is Session null in the constructors of Controllers? It can be accessed from Action methods. Presumably, because the MVC Routing framework is responsible for newing-up a Controller, it just hasn’t (re-)instantiated the Session at that point.
What is EF scaffolding?
Scaffolding a database produces an Entity Framework model from an existing database. The resulting entities are created and mapped to the tables in the specified database. For an overview of the requirements to use EF Core with MySQL, see Table 7.2, “Connector/NET Versions and Entity Framework Core Support”).
Why do we need session?
A session is a way to store information (in variables) to be used across multiple pages. Unlike a cookie, the information is not stored on the users computer rather session is stored in server. When you work with an application, you open it, do some changes, and then you close it. This is much like a Session.
What is session and token?
The session token, also known as a sessionID, is an encrypted, unique string that identifies the specific session instance. If the session token is known to a protected resource such as an application, the application can access the session and all user information contained in it.
Is JWT better than session?
JWT (JSON Web token) approach: Since userId is got by decrypting the JWT token, no DB call is required to get userId, so somewhat faster that session approach. Servers can be scaled separately, without the need share sessionDB. This makes the JWT approach a great option for micro-services architecture.
Why is REST called stateless?
A. REST APIs are stateless because, rather than relying on the server remembering previous requests, REST applications require each request to contain all of the information necessary for the server to understand it. Storing session state on the server violates the REST architecture’s stateless requirement.
What is httpsessionstatebase class in web services?
Serves as the base class for classes that provides access to session-state values, session-level settings, and lifetime management methods. System. Web. Http Session State Wrapper The HttpSessionStateBase class is an abstract class that contains the same members as the HttpSessionState class.
How do I access session data in httpcontext?
Access to session values and functionality is available using the HttpSessionState class, which is accessible through the Session property of the current HttpContext, or the Session property of the Page. Session data is associated with a specific browser session using a unique identifier.
What is httpsessionstatewrapper at run time?
At run time, you typically use an instance of the HttpSessionStateWrapper class to call members of the HttpSessionState object. Initializes the class for use by an inherited class instance.
What is session-state management in ASP NET?
ASP. NET provides session-state management to enable you to store information associated with a unique browser session across multiple requests. You can store a collection of values referenced by a key name or by numerical index.