Httpcontext.session in mvc

HttpContext:

In most web frameworks, even the old school frameworks like PHP and ASP Classic, the concept of sessions exists.

Sessions vs.

A web browsing session can be difficult to define, especially with the move from desktop/latop PC's to handheld devices, where a browsing session is commonly stopped and resumed many times.

How to use session in mvc core

In general, you should treat data stored in the session system as temporary - it might disappear at any time, e.g. because the user closes the browser window or restarts their handheld device.

By default, session data is stored for 20 minutes from the last request.

So, if you access a page and something is stored as session data for you, it will be automatically removed after 20 minutes unless you have made a new request within this time period. You can change the timeout duration when setting up sessions for your site (see below), but as mentioned, you shouldn't try to use sessions to store data for long periods of time.

To understand the different use cases, think of a classic login system, where the user can check a checkbox to "Stay log

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