when i leave my page idle for about 2 minutes.
When i do a postback from my linkbutton it fails.
The browser then shows "Internet Explorer cannot display this webpage" I then also receive a Request Time Out in the event log.
Does anyone have similar experience with this, not sure what could be causing this since it happens on all pages in my application.
I have IIS 7.5 running on windows 7 64 bit machine.
My problem is that in my web application after any page request if the page remains idle for more than 2 mins, it stops responding. For e.g. lets take the following scenario:
1. Initial page request
2. the page stays idle for 2 mins
3. Click a button to save data
4. It takes very long for the aspnet worker process to reach page_load, and firefox shows "connection was reset" message.
I put breakpoint on page_load. It strikes the breakpoint after a long time and also it does not go to the event handler of the button that was clicked.
The web application works perfectly if the page is not kept idle.
I am not using sessions in my web application.
How to retrieve system idle time in asp.net..?
View 1 RepliesHow to find the client idle time .i deployed the application in the server .whenever the client access the site then i need to find that client system idle time in asp.net .
View 7 RepliesI have a webservice which returns the content of a pdf.
I've noticed that when I've left the website for a while and I call the method of the service it takes a long time to respond.
My ASP.NET website while trying to connect to the database for first time after a period of inactivity throws an time out exception.
I understand the connections in the connection pool get terminated after some idle time for some reason (Firewall or Oracle settings) and the pool or app doesn't have a clue about it.
Is there any way to validate the connection beforehand so that the first try doesn't throw an exception?
I don't have much control over the DB or Firewall settings. So I have to deal with this is my application.(would prefer if there is any web.config settings)
I am using: ASP.NET 2.0. Oracle server 11g, Microsoft Enterprise Library DAAB to do all my DB operations.
I have a requirement to calculate the Web application idle time. Say the user doesnt use the web application for 15 minutes, then a message needs to be displayed to the user.
View 1 RepliesI have an Asp.Net web application system ,just wanted to know the procedure for increasing the idle time of a webpage
View 1 RepliesEvery time my VB .NET Web Service is idle for about 30 minutes or more, the response for the next request is very slow.
View 2 RepliesI have an IIS 6.0-based C#/ASP.NET web site with a SQL server backend.I want to generate some computationally expensive reports (summaries, search engine indexes, etc...) in idle CPU time. I need the reports to be generated from WITHIN the IIS App Pool so it knows the proper configuration settings and (harder to fix) avoids the nightmarish security restrictions I've been placed under.
Can I start threads inside the AppPool's process that won't tie up the CPU, so it can continue serving requests unfettered? If so, how? What code and libraries?
I imagine it involves ThreadPool and thread priorities, but I couldn't find good coverage of low-pri threads and their interaction with the IIS web server and App pool.
[EDIT] [URL] discusses using a Timer for this but doesn't directly state that the .NET framework will insure that the Timer thread is low-priority. This might be a solution, but is that assured?
[URL]
[EDIT] Interestingly, Stack Overflow itself seems to use IIS background threads for my purpose:
[URL] in the comments, everyone says their (no longer used) technique sucks, but this one in the comments makes sense to me...
Got really strange Firefox issue. Using the Microsoft __doPostBack javascript function in web forms page. Used for tab control, we have got each tab click calling the __doPostBack function. Works ok on my dev machine with all browsers but got a colleague who has an issue if he leaves the page idle for circa 3 -4 minutes. After this delay if he selects a new tab which calls the __doPostBack function the call to theForm.submit(); just hangs and get requested timeout. No .net calls are seen in Firebug. The __doPostBack event is called just theForm.submit() function just doesn't execute. If he does not have this idle time works ok. It is also ok for him on all other browsers.
View 2 Repliesi made an web application for my client, he is from usa, I deployed application to [URL], at my local system, the project function proper. But what is happening that at main server the session is destroying automatically, before the idle time. I have been figuring out this problem for long but could not solved it. what may be the reason behind this session out. I am using in process session.
View 2 Repliesin my page i dessigned Updatepanel within that i placed some input controls(textbox, dropdownlist etc) within that updatepanel i placed one button. now the problem is on production if i idle some time after enter some data and press the button then the button click event not fired, then i refresh the page enter the input then press button then its fired, what is the problem? and how to resolve it? (i didnt included any triggers)
View 3 RepliesI have developed a web application in .net & if the web application is idle for some time & after that if we perform some action on that web page then it doesn't respond.
View 1 RepliesI have a master page which contains a treeview and a linkbutton. i have used 3 different stylesheets for the same page and those are listed in dropdownlist on the same master page. on dropdownlist change() event stylesheet of the master page change, i have 1 default style sheet which will come as master page loads.
now the problem is when i changed stylesheet from dropdown list, stylesheet changes the master page , but after that when if i clicked on treeview or linkbutton the stylesheet is restored to default one.
i have written following code
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
I want to show modal popup extender when user idle on the same page for some minutes..(note:not session time out alert). How can i achieve this?
View 1 RepliesWhen any of my page is idle for about 20 minute, and after that if I hit any button, like Sumit Button or any other button, at this time, Page.IsPostback is again False, and none of the click event is fired and page gets reloaded again.
This happens only if I go like this, open up any of my webpage, keep it idle OR do nothing for about 20 minute, exactly on 21st or 22nd minute, Click on any of the button on the page, and the page gets reloaded, click event does not get fired. I debugged for this and I checked the Page.IsPostback value at this point and I got it as False after 20 minute, I don't know why. It should be True. And because of this my page gets reloaded and nothing gets submitted and every control is in the blank position once again and user have to enter everything again.
But if I enter everything and hit any of the button or Submit button within 20 minute, then everything works fine, Submit button's click event is also gets fired and everything works perfect.
And this is happening in all of my page. I am not sure what configuration is wrong.
But just for more details, I have a master page, I am using Telerik Controls and I have session Timeout set as 60 minute everywhere, in web.config and in IIS settings and in my App_Pool also. On my Master Page, I have ASP:ScriptManager, Tekerik:RadMenu, ASP:ContentPlaceHolder controls and some other controls and javascript code too.
[code]....
I want to redirect to login page when any page is idle for 5 minutes and after re login I want to redirect to the page user is earlier in .
View 2 RepliesI have a page that have a combobox and a button, when the user select something from the combobox and hit the Go button they are redirected to the page with the desired variable.
[Code]....
The problem appears when the page was not used from more than 20 minutes and the user select something from the comboBox and hit Go Button the receive a page indicating the Error 404.The only thing that I try is to use a javascript code that Refresh the page every 15 minutes but is not nice to see a page refreshing without a reason.If someone can have a way to identify what can be done in this problem, Its going to be a huge help.
I'm using the following syntax to bind to a div element:
<div id="previewdiv"><%=Preview%></div>
Where Preview is a property on my page.The catch is that I'm creating this in Javascript on a new page in an onclick event. On the server side, I'm able to reference the new page via this property but for some reason when the page is postback the variable is getting set to the default initialized value and not to the value that I set in my page, i.e Preview = string. When I postback a second time then the page will be updated with the value I set.I could perhaps move the code to the Init but I need to get values from controls to Initialize this property.
In a page hving some textboxes and dropdownlists with every control having server side validation controls.On selecting a dropdown all the validation controls are disappear and on clicking the save button the page remains idle.
View 3 RepliesI have an ASP.NET page using the AJAX library. There is a dropdownlist inside an UpdatePanel, which on index changing is supposed to update a different UpdatePanel to modify a grid control.But after the page first comes up, and you adjust the ddl, the entire page postbacks, followed by a (correct) partial postback. After this one time, every other usage of the ddl performs correctly, trigger partial postbacks.
Both the panel and the ddl are being added from code. The UP is Conditional updates and ChildrenAsTriggers = true. The dropdownlist is AutoPostBack true and has an event set up on SelectedIndexChanged.So what is going on? I've tried adjusting every setting I can think of and still the page completely refreshes once, then works fine after that.
I have asp.net webpart page with close and minimize buttons for the webparts.
These buttons are disappering if page remains idle for 1 hour
What is the best approach to prompt user, if he is idle on webpage from last 5 minuts.
i mean how to know that use is idle on web page from last 5 minuts.
If the leave the webpage (any webpage) on my web application for a while (say 15 min), if I again click on another page it takes a long time to load (20 seconds)
I had a look through the google chrome --> developer module and found that, it is the web page which is the culprit here and the 'LATENCY' time for it is 17 seconds !!! and the actual 'download' time is only 117 ms.
A. what could be the cause of this issue?
B. What can I do to fix it?