I have a asp.net website hosted on the server. On localhost session timeout is working but on server it is not working (Around only 5 min).
I am using following code.
<sessionState
mode="InProc"
timeout="100" />
Please help me.
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.config like this:
<system.web>
<authentication mode="Forms">
<forms timeout="60"/>
</authentication>
...
</system.web>
getting more info..see this link http://www.beansoftware.com/ASP.NET-Tutorials/Session-Timeout-Expiration.aspx
And for keep alive your session timeout..find this example for that..
http://www.beansoftware.com/ASP.NET-Tutorials/Keep-Session-Alive.aspx
Set your session timeout minutes in IIS settings of your website on your server.
For IIS steps follow this https://technet.microsoft.com/en-us/library/cc725820(v=ws.10).aspx
In my application session will automatically expired when application is in still running mode.
In my page all hits are happens through ajax calls only.
By default, Session timeouts are set to expire in ASP.NET in 20 minutes. To increase the timeout or expiry you should change the timeout attribute for SessionState in the web.config file
<sessionState timeout="40" />
Note that if you are using Forms authentication, the Forms timeout setting will log the user out after the set timeout period so you will also have to adjust this attribute:
<authentication mode="Forms">
<forms timeout="40"/>
</authentication>
Use the following link for Session Timeout with popup alert message.
Session Timeout Example
I set Sessionstate an Authentication Timeout in web.Config like below , but users are logout less than 20 minutes
<authentication mode="Forms">
<forms defaultUrl="~/Default.aspx" loginUrl="~/Login.aspx" name="Login" timeout="43200" slidingExpiration="true"/>
</authentication>
<sessionState timeout="43200"></sessionState>
First of all I would like to clarify that Authentication has very little to do with Session.
Every time a new user hits the website the session starts.
And the amount of time that the authentication cookie is good for on the user's browser is defined by authentication time out.
You can also try to set the Session timeout by Going to IIS and setting Session timeout there as well
You should disable or increase the application pool timeout in IIS - web site properties.
Regards
We've got a huge problem.
We're using the Belgian eID (electronic identity card, this is a smart card). The Claim which is returned, is used by our Forms Authentication.
Everything works fine, but after 10 minutes (of activity or inactivity, doesn't matter), it automatically logs out.
Here the code fragment where we create the session:
private void CreateSession(ClaimsPrincipal transformedPrincipal)
{
SessionSecurityToken sessionSecurityToken = new SessionSecurityToken(transformedPrincipal, TimeSpan.FromHours(1));
FederatedAuthentication.SessionAuthenticationModule.WriteSessionTokenToCookie(sessionSecurityToken);
}
In the Web.config, we set the session timeout:
<sessionState cookieless="false" timeout="60" />
On the IIS server, we set the Application Pool Idle Time-out to 8 hours.
We also set the Regular Time Interval of the recycling to 8 hours.
Quick hack:
Set the session 2 minutes later than the forms timeout. This ensures that the session is not killed on the exact second the authentication dies. But remember, sessions are independent of forms (see this blog) for more details.
<system.web>
<authentication mode="Forms">
<forms timeout="20" loginUrl="-- Login Page here --"/>
</authentication>
<sessionState mode="InProc" timeout="22"/>
</system.web>
Deeper investigation:
I would try and work out which one specifically is timing out. This is a fairly easy test, and will save you quite a lot of time.
So, the sections required are these with a timeout of 1 minute and session of 10000
<system.web>
<authentication mode="Forms">
<forms timeout="1" loginUrl="-- Login Page here --"/>
</authentication>
<sessionState mode="InProc" timeout="10000"/>
</system.web>
So login, browse to a page, wait one minute and refresh the site and you should see the login page.
In your favourite browser, open a developer toolbar and browse the cookies that are stored for this site. There should be 2 cookies:
ASP.NET_SessionId - to track your session
.ASPXAUTH - to track your login (unless your browser has deleted it due to expiration)
You should see that the expiration time for the session (ASP.NET_SessionId) is in the future, but the form (.ASPXAUTH) has expired.
Login again, and your session should be the same as before.
Reverse the settings and you should find the reverse is happening i.e you are logged in a for a long period of time, but it is resetting.
Tracing the session end event
One more you can try is in your global ASAX. Make sure your sessionMode='InProc' in your web.config and add a method:
// Only works with sessionMode='InProc'
protected void Session_End(object sender, EventArgs e)
{
if(Debugger.IsAttached)
Debugger.Break();
}
The breakpoint will hit when the session dies, which you may be able to track back via the call stack to the exact reason why is has expired. This can come about when code calls Session.Abandon() as well.
I am running an ASP.NET 2.0 application in IIS 6.0. I want session timeout to be 60 minutes rather than the default 20 minutes. I have done the following
Set <sessionState timeout="60"></sessionState>
in web.config.
Set session timeout to 60 minutes in IIS manager/Web site properties/ASP.NET configuration settings.
Set idle timeout to 60 minutes in application pool properties/performance.
I am still getting a session timeout at 20 minutes. Is there anything else I need to do?
Are you using Forms authentication?
Forms authentication uses it own value for timeout (30 min. by default). A forms authentication timeout will send the user to the login page with the session still active. This may look like the behavior your app gives when session times out making it easy to confuse one with the other.
<system.web>
<authentication mode="Forms">
<forms timeout="50"/>
</authentication>
<sessionState timeout="60" />
</system.web>
Setting the forms timeout to something less than the session timeout can give the user a window in which to log back in without losing any session data.
I don't know about web.config or IIS.
But I believe that from C# code you can do it like
Session.Timeout = 60; // 60 is number of minutes
Use the following code block in your web.config file.
Here default session time out is 80 mins.
<system.web>
<sessionState mode="InProc" cookieless="false" timeout="80" />
</system.web>
Use the following link for Session Timeout with popup alert message.
Session Timeout Example
FYI:The above examples is done with devexpress popup control so you need to customize/replace devexpress popup control with normal popup control. If your using devexpress no need to customize
In my situation, it was Application Pool. It is set to restart when idle for xx mins. When I set it to not restart, it seems to use value from Web Config.
Do you have anything in machine.config that might be taking effect? Setting the session timeout in web.config should override any settings in IIS or machine.config, however, if you have a web.config file somewhere in a subfolder in your application, that setting will override the one in the root of your application.
Also, if I remember correctly, the timeout in IIS only affects .asp pages, not .aspx. Are you sure your session code in web.config is correct? It should look something like:
<sessionState
mode="InProc"
stateConnectionString="tcpip=127.0.0.1:42424"
stateNetworkTimeout="60"
sqlConnectionString="data source=127.0.0.1;Integrated Security=SSPI"
cookieless="false"
timeout="60"
/>
That is usually all that you need to do...
Are you sure that after 20 minutes, the reason that the session is being lost is from being idle though...
There are many reasons as to why the session might be cleared. You can enable event logging for IIS and can then use the event viewer to see reasons why the session was cleared...you might find that it is for other reasons perhaps?
You can also read the documentation for event messages and the associated table of events.
https://usefulaspandcsharp.wordpress.com/tag/session-timeout/
<authentication mode="Forms">
<forms loginUrl="Login.aspx" name=".ASPXFORMSAUTH" timeout="60" slidingExpiration="true" />
</authentication>
<sessionState mode="InProc" timeout="60" />
If you are using Authentication, I recommend adding the following in web.config file.
In my case, users are redirected to the login page upon timing out:
<authentication mode="Forms">
<forms defaultUrl="Login.aspx" timeout="120"/>
</authentication>
Since ASP.Net core 1.0 (vNext or whatever name is used for it) sessions are implemented differently.
I changed the session timeout value in Startup.cs, void ConfigureServices using:
services.AddSession(options => options.IdleTimeout = TimeSpan.FromSeconds(42));
Or if you want to use the appsettings.json file, you can do something like:
// Appsettings.json
"SessionOptions": {
"IdleTimeout": "00:30:00"
}
// Startup.cs
services.AddSession(options => options.IdleTimeout = TimeSpan.Parse(Config.GetSection("SessionOptions")["IdleTimeout"]));
You can find the setting here in IIS:
It can be found at the server level, web site level, or app level under "ASP".
I think you can set it at the web.config level here. Please confirm this for yourself.
<configuration>
<system.web>
<!-- Session Timeout in Minutes (Also in Global.asax) -->
<sessionState timeout="1440"/>
</system.web>
</configuration>
The default session timeout is defined into IIS to 20 minutes
Follow the procedures below for each site hosted on the IIS 8.5 web
Open the IIS 8.5 Manager.
Click the site name.
Select "Configuration Editor" under the "Management" section.
From the "Section:" drop-down list at the top of the configuration
editor, locate "system.web/sessionState".
Set the "timeout" to "00:20:00 or less”, using the lowest value
possible depending upon the application. Acceptable values are 5
minutes for high-value applications, 10 minutes for medium-value
applications, and 20 minutes for low-value applications.
In the "Actions" pane, click "Apply".
IIS sessions timeout value is for classic .asp applications only, this is controlled on IIS configuration.
In your case For ASP.NET apps, only the web.config-specified timeout value applies.
if you are want session timeout for website than remove
<authentication mode="Forms">
<forms timeout="50"/>
</authentication>
tag from web.config file.
The Timeout property specifies the time-out period assigned to the Session object for the application, in minutes. If the user does not refresh or request a page within the time-out period, the session ends.
IIS 6.0: The minimum allowed value is 1 minute and the maximum is
1440 minutes.
Session.Timeout = 600;
After changing the session timeout value in IIS, Kindly restart the IIS.
To achieve this go to command prompt. Type IISRESET and press enter.