Sessionstate timeout

Each application runs in a separate Application Domain. It is usually the fastest, but more session data means more memory is used on the web server, and that can affect performance. You can visit my previous article to learn about sessions including the basics of sessions. Table 1. Figure 1. Config file of you application as in the following code snippet.

The preceding session timeout setting keeps the session alive for 25 minutes. If you don't define a timeout attribute in the SessionState then the default value is 20 minutes.

So let's see the procedure for creating a Web application. I create a web form "User. The following code snippet is for "User.

ASP.NET Application Is Timeout Less Than 20 Minutes

Conclusion The InProc Session State Mode is a very fast session storing mechanism but suitable only for small web applications. InProc session data would be lost if we restart the server or if the application domain is recycled. View All. Sandeep Singh Shekhawat Updated date, Jun 22 Introduction to ASP. The session data is stored in the application domain of the web server. When the server restarts then existing data is lost.

If you modify the Global. Config file for an ASP. NET application then the application will be restarted and all the session data will be lost. NET provides two events that help you manage user sessions. These events are defined in the Global. As in the following code snippet if the session data exists then the try block is successfully executed otherwise the catch block will be executed.

InProc Session State Mode in ASP.Net

Next Recommended Article. NET session state InProc session state. Getting Started With. NET 5.Last post Mar 07, AM by anandsrivastav Could some tell me if there is something else affects the session?

Reply budugu All-Star. Changing of web. However I am little bit confused here. I did some testing:. Software: Microsoft Internet Information Services 6. Webconfig session timeout value overrides IIS value. Other question - where I can find the log file to check if the IIS restart or the pool recycled. Open logfiles again and check the last entry, keep a note of last entry, now restart the IIS and check log file again.

Open logfiles again and check the last entry, keep a note of last entry, now recycle the application pool and check the log file again. I checked the system event log and it has these:. Restart the web site 2. Restart the IIS server 3. When new log files get created 4. Logging Configuration Changes. Please mark the post as answer if your issue has been resolved.

So that other can refer for similar kind of issue. In my limited experience, this is always the reason that sessions timeout SessionState Timeout question, pls help!

Print Share Twitter Facebook Email. Thanks in advance! Re: SessionState Timeout question, pls help! Here are some other reasons for Session loss.Provides access to session-state values as well as session-level settings and lifetime management methods.

This example has a text box that accepts user input, which is a potential security threat. By default, ASP.


For more information, see Script Exploits Overview. 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. Access to session values and functionality is available using the HttpSessionState class, which is accessible through the Session property of the current HttpContextor the Session property of the Page.

Session data is associated with a specific browser session using a unique identifier. By default, this identifier is stored in a non-expiring session cookie in the browser, but you can also configure your application to store the session identifier in the URL by setting the cookieless attribute to true or UseUri in the sessionState element of your application configuration.

You can have ASP. NET determine whether cookies are supported by the browser by specifying a value of UseDeviceProfile for the cookieless attribute. You can also have ASP. NET determine whether cookies are enabled for the browser by specifying a value of AutoDetect for the cookieless attribute.

If cookies are supported when UseDeviceProfile is specified, or enabled when AutoDetect is specified, then the session identifier will be stored in a cookie; otherwise the session identifier will be stored in the URL. Sessions are started during the first request and session values will persist as long as a new request is made by the browser before the number of minutes specified in the Timeout property pass.

When a new session begins, the session Start event is raised. You can use this event to perform any additional work at the start of a session, such as setting default session values.

When a session times out, the Abandon method is called, or the ASP. NET application is shut down, the session End event is raised. You can use this event to perform any necessary cleanup. The End event is raised only when the session state mode is set to InProc. To improve performance, sessions that use cookies do not allocate session storage until data is actually stored in the Session object.

For more information, see the SessionID property. Session state does not persist across ASP.Home IIS. Last post Nov 09, PM by owjeff.

sessionstate timeout

This does not seem to be doing that. I need to make sure a user has to log back in after a certain amount of idle time. Where is the proper setting for session timeout to force re-login, for asp. Modify the "timeout" value - the default is 20 mins. The AppPool idle timeout is how long the AppPool waits since the last request before shutting down.

You can extend this to decrease your first page load, but it will not necessarily help with the session timeout. That being said, if you are using InProc session state and the AppPool spins down, that will automatically reset all of the sessions of logged in users.

So make sure you are either using some other method for session state or that the idle timeout of the AppPool is longer than the.

sessionstate timeout

NET session timeout. In the link, I see the timeout in the web. I am using In Process session. This seems to imply to me that the timeout value is not applied to In Process session state. There is a timeout on the Cookie but that doesn't seem to be doing what I want.

Why is there no timeout setting on the InProcess session state? Can I and must I set this in the app web. That just make one more thing I have to make sure the programmers include properly in their web. The timeout setting applies equally to all types of session state. The timeout you're seeing in Session State mode is the timeout in seconds connecting to the state source which won't exist for inproc state.

The setting you want to control is under cookie settings which defaults to 20 mins. What I was after was a timeout that would force a user to log in I am using membershp provider after a certain amount of idle time.

The cookie settings did not make this happen, nor did the idle timeout in the app pool. Setting the timeout there caused it to force the login.

So that solves my problem but I am still curious as to what the Cookie timeout is doing? Remarkable Support. Nov 09, PM owjeff LINK Btw - the timeout setting on the session state isn't necessarily for authentication timeout, rather, it's how long the. Resources describing the difference:. Print Share Twitter Facebook Email.To preserve web server's resources, session expires after certain time of inactivity.

Inactivity is considered as time between two consecutive requests from same visitor. By default, ASP. NET session will expire after 20 minutes if visitor doesn't visit any new page.

Set the Session Timeout Manually in ASP.NET

If visitor makes new request, session timer is restarted. But, if there are no new requests, ASP. NET will suppose that visitor is leaved website. When this happens, all session data related to that visitor are deleted from server's memory.

sessionstate timeout

This could cause very annoying situation for visitor. For example, if your visitor fills complex order form or long survey, and then goes to coffee break to rest or lunch and returns back later eager to continue big task.

During that time, if period of inactivity was longer than 20 minutes session will expire. Depending of code logic, application will redirect user to some "session expired" page or display "Object reference not set" error message in case that developer didn't check for null values.

In any case, all previous work will be lost and visitor have to start again from the beginning. How to change session timeout You can change session timeout value in web.

For example, if desired session timeout is 60 minutes, markup code in web. Change ASP. NET session timeout programmatically Also, you can change session timeout from code.

For example, to decrease session time to 10 minutes, use: Session. This is method if you use IIS 7, but it is similar for earlier versions too. Why increasing of session timeout maybe not works In some cases, when you increase session timeout, then run web application, session will still expire.

There could be few possible reasons for this. Notice that session timeout should be less than Application pool idle timeout, so if you increase session timeout, you have to increase application idle timeout too.

Otherwise, application will get recycled. If application is recycled, sessions will expire automatically. Also, if you use Forms Authentication, you'll probably need to increase forms timeout too, using markup code in web.

Be aware that increasing session timeout too much, although is possible, almost always is not good idea. For example, if website has high traffic with thousands of visitors online, keeping all that sessions for a long time could cause scalability problems and decrease website performances.

In addition to that, you don't need all sessions anyway, because most of expired sessions represent users who leaved website. NET, as server side technology, only knows time of last request and compares that time with current server time. NET doesn't know if visitor is leaved website or is just doing nothing while page is still displayed in browser.

It would be more scalable to separate these two kinds of visitors and keep only sessions of visitors who are not leaved website. We can accomplish this by making periodical artificial requests. NET Ajax. NET Session Alive tutorial.

Free ASP.And System. NET Application. Default value is seconds. Default value is 20 minutes. CommandTimeout before cancelling the query. CommandTimeout value is specified in seconds. Login with Session and LogOut

ConnectionTimeout, timeout exception will be thrown. NET framework. Specialises in problem identification and proposal of alternative solutions. Provided knowledge and individual mentoring to team members as needed. NET technology. July 15, July 19, July 23, Greate pieces. Keep posting such kind of info on your site.

Im really impressed by your site. Hi there, You have done a fantastic job. I will definitely digg it and in my opinion suggest to my friends. Your email address will not be published. Notify me of follow-up comments by email. Notify me of new posts by email. Enter your email address to subscribe to this blog and receive notifications of new posts by email. Email Address. How to increase timeout for your ASP. NET Application? Kapil Khandelwal. Replacing Backbone. February 6, at am. July 10, at am.

July 28, at pm. January 14, at am. April 8, at am. April 20, at pm. October 25, at pm. April 6, at pm. Leave a Reply Cancel reply Your email address will not be published. Categories ASP.Last post Dec 10, PM by mkmcshane. I understand that with ASP.

I have tried setting IIS the application configuration session timeout to a value higher than 30 minutes and it still times out at I have set the Session State timeout to 60 in the web. I reported the issue to them, and after days of testing and troubleshooting, they said that their product is working perfectly and that my issue is likely with ASP.

I've had this problem going on for 9 months now and nobody has been able to assist me. I'm watching this thread in hopes that some expert here will be able to identify what the issue is that we're having.

This is definately broken. Ditto for me. Actually, I have a site that Anonymous users are permitted to access the base pages. I have a sub-folder for "Members" only that I have a web.

I can't believe that it is this difficult. IIS 6. Like I said, I've had this issue going on for 9 months and nobody can explain what the issue is. Im thinking there is a bug in the ASP. The reason I know its timed out is that im thrown back to the login page after 30 minutes and I do not want that. Reply Haissam All-Star. Under the Authentication tab in the ASP. Do I need this in my web. Print Share Twitter Facebook Email.

How can I increase this value?

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