Session level connection object for each website user.

Consider the application as a product and maintaining licensing information with it. If 10 license is issued, then the application will allow maximum of 10 users simultaneously. If 1 user logged-of then his/her session connection will close and now application will allow 1 user to logged in.

I cann't maintain the no. of users and details in the web.config file. It should be in the database.

For this purpose, I need to maintain session level connection for each user.When a user logs in, the application should check the database for license, if license is available then app should start a new session level connection for that particular user.

Can you please explain bit more about the flow. Though I believe you can handle it by defining different value for different user in web.config itself and based on the settings you can play with the application.