Invalidating the existing session and creating new session in servlets Sex chatingsites
This interface provides a way to identify a user across.
By default, JSPs have session tracking enabled and a new Http Session object is instantiated for each new client automatically.
The drawback here is that you will have to generate every URL dynamically to assign a session ID though page is a simple static HTML page.
Apart from the above mentioned options, JSP makes use of the servlet provided Http Session Interface.
Disabling session tracking requires explicitly turning it off by setting the page directive session attribute to false as follows − The JSP engine exposes the Http Session object to the JSP author through the implicit session object.
Since session object is already provided to the JSP programmer, the programmer can immediately begin storing and retrieving data from the object without any initialization or get Session().
The get Max Inactive Interval( ) method in a servlet returns the timeout period for that session in seconds.
Http Session object is used to store entire session with a specific client.
We can store, retrieve and remove attribute from Http Session object.
Here is a summary of important methods available through the session object − This example describes how to use the Http Session object to find out the creation time and the last-accessed time for a session.
We would associate a new session with the request if one does not already exist.
You can append some extra data at the end of each URL.