How To Fetch Data From Server Without Extending Session Timeout
Jan 13, 2011
Are there any ways in ASP.net to fetch data from the server without extending the session timeout? This needs to be done every few minutes without user interaction until the page is closed.
Additional context, as requested:
The pages in my webapp needs to poll the server every few minutes to check for a particular condition (emergency maintenance scheduled for 30 minutes time, in this instance). When the condition is true, the page will display a message to the user. When the condition is false, nothing needs to happen.
As I understand it, postbacks to the server reset the time until the session expires. We do not want the session to be extended/refreshed/reset/whatever the word is every time the page polls the server. I need a way to poll the server automatically without resetting the session timeout.
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Jan 27, 2011
We have the timeout value set to 120 in our <form> tag within the web.config. We do not have a session timeout set.. and we have various connection strings.
We are having a problem where a session variable will disappear (become NULL) .. but, the form evidently remains 'open'.. or no re-login is required..... so, my question(s):
1. what is the relationship between form timeout and session timeout
2. how do I set session timeout
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Jun 8, 2010
My problem is I have handled timeout error in client of WCF error in such a way that if data is large to fetch, after 10 minutes(as all timeout in web config of client are set to 10 minutes) it should show me customize message 'Too many records to fetch, please modify criteria'. It works on my local system as per expected but if I put it in test server(Service is in one test server and Client application in one test server) it gives me following runtime error.
The message could not be processed. This is most likely because the action [URL] is incorrect or because the message contains an invalid or expired security context token or because there is a mismatch between bindings. The security context token would be invalid if the service aborted the channel due to inactivity. To prevent the service from aborting idle sessions prematurely increase the Receive timeout on the service endpoint's binding. The thing is if I set SendTimeout in test server client config less than 20 seconds then it works fine but we should not be limited upto 20 seconds as it is awfully short.
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May 19, 2010
We have an ASP.NET 2.0 site in which we use ASP.NET login / authentication controls.
Our users currently timeout after approx 20 minutes, forcing them to log back in, and this appears to be causing downstream errors in our application.
I have tried increasing the SessionTimeout value to 120 mins (<sessionState timeout="120" />) in the site's web.config file, and the "<membership userIsOnlineTimeWindow="5000" >" value in the web.config is set to 5000 minutes.
These are the only values / settings I can think of to affect this behaviour.
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Mar 9, 2011
I wanna write a method to get or set session timeout at run time.
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Jul 15, 2010
I would like to make a periodic background request from JavaScript on the client to my web application (ASP.NET, IIS 7), but I don't want the request to affect the ASP.NET session timeout
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Apr 4, 2011
How, or maybe where, is the session timeout handled when you set SQL Server as state handler in an ASP.NET application?
Is it the .NET framwork who after loading session objects from the DB does a judgement on whether or not the objects are expired, or is it a job on the SQL Server itself that takes care of this? The reason I suspect (or even concidered) the latter possibility, is that the script that created the ASPState mentioned something about a ASPState_Job_DeleteExpiredSessions-element.
If it is so that it is an SQL Server job that cleans up, how often does this job trigger and how does it align with the timeout parameter in web.config?
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Feb 1, 2010
The session state timeout is set using this web.config element
<sessionState mode="InProc" cookieless="false" timeout="120" />
The forms auth is configured using this web.config element
<system.web>
<authentication mode="Forms">
<forms loginUrl="Login.aspx"
protection="All"
timeout="30"
name=".ASPXAUTH"
path="/"
requireSSL="false"
slidingExpiration="true"
defaultUrl="default.aspx"
cookieless="UseDeviceProfile"
enableCrossAppRedirects="false" />
</authentication>
</system.web>
What is the difference between the timeouts specified in each of these elements? If both are different, how would it work?
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Jun 6, 2010
I have an scenario where, in the test server the timeout works fine, as defined in the web.config (60 minutes) but it ends prematurely (3 minutes or so) in the MSSQL server. Both are using tables from the MSSQL, the only difference resides in the App_Data folder, which is not in the MSSQL server, as the roles and membership are managed by the LocalSqlServer.
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Jul 17, 2015
i am working on an application ,i have hosted on server. everything going fine . i have added a code to set session timeout in webconfig . but its expire default time .
<sessionState mode="InProc" timeout="524601"/>
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Jul 29, 2010
I have a page of each every click has ajax call to my server (hence, the ASP extends the session)
I have ASP.NET session set to Xmin. I want when X+1 min expires, I have expiration page. what I did was to set the JS timer to validate every x+1min to see if the session expired (the problem is that the JS and the ASP session timeouts are not synced)
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May 6, 2014
I am trying to retrieve SessionItemShory column for given sessionid.The data stored is serialized so we need to deserialize the data to use it.I am trying to do that but its not working.
[Serializable]
public class sessiondata {
public string username { get; set; }
public string country { get; set; }
public string city { get; set; }
[code]...
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Apr 2, 2010
A user who is browsing the site in french experiences no problems UNTIL they walk away from the site for 20 minutes. The site then defaults to english.
I am assuming - based on what I have seen with IIS and Application Pools - that the sites session variable is expiring OR the application pool is recycling. I have changed their limits to 600 minutes (which is 10 hours) and on a test server this appears to work perfectly fine.
On the live server, however, it does not work.
I have edited the <sessionState> variable on the web.config file to also timeout after 600 minutes, and this still doesn't help.
Is there something I am missing? Is there a way to programatically force the session state to not expire for 600 minutes? If there is, could someone provide a sample code snippet as I am a newbie to ASP.Net prgramming. I am using VB for my pages.
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Jan 25, 2011
In my ASP.net 3.5 application I'm calling an asmx webservice that is part of the application. Calling the webservice entends the user's session timeout, which is undesirable in this case.How can I call a webservice on my server without extending the session timeout? Is there a way in IIS to designate it as being outside of the session scope? (apologies if I'm using incorrect terminology) Can I designate a directory in the ASP.net web.config file as being outside the session?
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Feb 3, 2011
I created a user control for my web application that checks for Session Timeout. If the criteria are met for Timeout, I use Response.Redirect to send the user back to the login page. I include this user control in my Master page, and run the SessionTimeoutcode in the user control's Page_Init event. That all works great. However, once the user logs in again after time-out (and I have verified that the OnLoggedIn event does fire) the user is redirected to the DestinationPageUrl. That page runs the Session Timeout check when it loads (as it should) and the Session Timeout code "says" that the session is still timed-out.
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Dec 9, 2010
I'm working to set up/correct my session timeout code, and have consulted numerous articles like this one and this SO post for ideas on how best to do this. The solution to detecting a session timeout that I continue to see over and over is to first check the Session.IsNewSession property for true, and if so, then check to see if a session cookie already exists. I guess the logic here is that the user has ended their last session that timed out, started a new session, but the old cookie wasn't yet removed. The code for those checks looks like this:
[CODE]...
The problem is that the session does not end, and all of my session timeout checks are in the Home/Customer action (I use MVC). So I'm redirected to Home/Customer, and I run through the checks above, but when I get to Session.IsNewSession, it's false, because the session is still alive (I assume because I'm still within the 120 minutes I have set)
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Apr 7, 2013
I want some efficient way that how can i display a message to user that he is about to logout after 1 minute if user is idle and doing nothing on the page for 1 mintue.
on message if user want stay online so he must click keep me online or say logout.
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Oct 26, 2010
i'm trying to fetch data from xml in the sql query.
DECLARE @xmlDelete xml
SET
@xmlDelete =
'<DocumentElement>
<row FSFF_FeesItemID="185" FSI_ID="104" />
<row FSFF_FeesItemID="187" FSI_ID="104" />
<row FSFF_FeesItemID="187" FSI_ID="105" />
</DocumentElement>'
;
WITH
r_set AS
(
SELECT
T1
.c1.value('(./FSFF_FeesItemID/text())[1]',
'int')
AS [id1]
,
T1
.c1.value('(./FSI_ID/text())[1]',
'int')
AS.......................................
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May 4, 2010
i want fetch data from temp table in sql server stored procedur like below code
[Code]....
primary key is of uniqueidentifier in dataTable
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Apr 14, 2010
i have a database and database have 3 tables... i want the table data show in asp:table not in grid view....
like in frid view we a doing simple wizard mode to fetch data from database... But in my query i want show data in <asp:Table> ..
asp:TableCell>
<fetech
data from sql
server table>
[Code]....
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May 7, 2015
Using this code i want to show an modal pop up to the user that "your session will be expired within 5 minutes , Click here [BUTTON] to reset your session" , here's my code :
<asp:Button ID="btnReset" Text="Reset" runat="server" OnClick="ResetSession" />
<br />
Your Session will expire in <span id = "seconds"></span> seconds.
<script type="text/javascript">
function SessionExpireAlert(timeout) {
var seconds = timeout / 1000;
seconds--;
[CODE]...
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Aug 23, 2010
I have to pass the session value to a business logic layer, I can pass it to the function from presentation layer but how can I access it directly in my business logic layer ? Also is it a good approach to pass it directly to business logic layer like
GetMyRecords(Count,Session["userID"].toString()); ?
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Mar 31, 2011
In ASP.NET application's web.config, I have something like this
<sessionState mode="InProc" cookieless="false" timeout="30"/>
Is this the only place where Sessions timeouts are defined Is this timeoout in web.config the only one for all the sessions in the application. Can I not set the session timeouts for each session individually.
IF so, where??
I am looking to use "Keep me Logged-in", where do I have to set the timeout to Maximum
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Feb 2, 2011
I want to set the session timeout in code so it can come from a configurable value.
Can I just do this in global.asax?
Session.Timeout = value;
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Jul 16, 2010
I have an asp.net 2.0 application which times out after say 15-20 minutes if user didnt do any activity and presses a button on the page(he is redirected to sessionExpired.aspx page). I have set the session timeout to 60 minutes in my web.config file but still somehow the user is timed out.
I have another question related to this regarding the Session Timeout Precedence. Does IIS session timeout take priority over ASP.NET session timeout. Say if IIS session timeout is set to 20 minutes and ASP.NET session timeout is 60 minutes, does ASP.NET override IIS session timeout.
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