Threading Hangs Other Page Loading?

Jun 1, 2010

I have a Main page containing links to five other pages. each page has a button which does some job using Thread. Problem is when i open a window from main page and click the button, The Process starts but if now i want to open another page from main window it doesn't load untill that previous page loads fully(when thread ends). I am not using any session variable on my page.

View 2 Replies


Similar Messages:

IIS 6/7 Threading - Long Running Aspx Page Keeps Other Aspx Pages From Loading

Oct 11, 2010

I wrote a test page that does a bunch of busy work in a method called at page load. This process as I have it now takes around 12 seconds.

If I try to load another page while the first long running page is loading, this second page doing nothing except writing out a world, it doesn't load until the first long running page is finished.

Why is this the case? I would think IIS would be able to handle multiple concurrent connections, it seems crazy that one long running page would stop every other page in the application from loading. I must be missing something or not understand how IIS works.

I would think multiple independent requests would be spawned on different threads. Is this only the case if the requests are from different sessions entirely? Are all requests from a single session bound to a single thread?

View 1 Replies

Windows - .NET Web Page Loading - The First Page Loading Fails With HTTP 404 Error?

Jan 18, 2011

We have installed a web site written by others which is compiled with Visual Studio 2008 and hosted in Windows server 2008 R2.

The IIS connection timeout is set to 120 seconds. But for some pages, the first page loading fails with HTTP 404 error but sequential refresh can bring the page up. The same problem happens for some images which fail to load in web pages. We are not very sure it is network related issue or hosting issue.

View 1 Replies

AJAX :: Display Light Box Loading Image On Page When Update Panel Is Loading

Mar 6, 2013

I have update panel on the page to avoid postback and placed a dropdownlist control within that update panel. DrodownList is filled with Category names and also it's autopostback set to True.

Now whenever dropdownlist index change's on select, untill page loads complete  data it should show mesage as "Loading.... in center and middle of the page and background should become bit transparent". And when page load completely with data then that background and message should get disappear.

View 1 Replies

Forms Data Controls :: Error In GridView Binding - Page Does Not Load - Times Out / Hangs?

May 20, 2010

I have the following datagrid

<asp:GridView ID="importedListGridView" runat="server" OnDataBinding="importedListGridView_DataBind"
Width="450" CssClass="GridAltItem" AutoGenerateColumns="False">
<RowStyle CssClass="GridItem"></RowStyle>

[code]...

View 2 Replies

Want To Display A Loading Animation While Page Is Loading

Jun 23, 2010

I want to display a loading animation while my page is loading, and when loading is complete then obviously hide it.

I am working in ASP.NET using Masterpages, just wondering there is a a simple way of doing this using JQuery?

View 3 Replies

What Is Threading And How It Is Done

Feb 19, 2011

what is threading and how it is done?

Is there any difference between threading in web applications and threading in winforms applications

View 2 Replies

MVC :: MemoryCache Threading?

Mar 13, 2010

MSDN says that MemoryCache's instance members are not thread safe. (http://msdn.microsoft.com/en-us/library/system.runtime.caching.memorycache(VS.100).aspx)

Does that mean every time I call Get() or Add() in a action method I have to wrap it with a lock?

View 1 Replies

Use Threading With DAL Operations?

Sep 7, 2010

I want to use my functions in DAL asynchronously by executing them in a separate thread. The issue in all this is suppose I have a function DAL.GetProducts() which returns a DataTable. If I execute this function in a separate thread, when it is completed how do I get the returned DataTable from this thread and bind it to my UI?

View 3 Replies

Trying To Do Some Multi-threading In Website?

Mar 2, 2011

I'm trying to do some multi-threading in my asp.net web site. But I'm having trouble getting my child thread to interact with my main thread. In the following very simple example I would expect that, 3 seconds after clicking the button, the "Hello World" text would be displayed on my page and on my label. Instead, after a few seconds, I get the following error in a pop-up box "WebDev.WebServer20.exe has stopped working - Windows is checking for a solution to the problem.". I am running Visual Web Developer 2010 Express. If you know why I'm getting this error and if you know how to fix the problem respond.

ASPX file is as follows:

[Code]....

CS file is as follows:

[Code]....

View 1 Replies

C# - Threading In Crashing Server?

Mar 17, 2011

I'm trying to get threading to work in ASP.NET but for some reason it keeps crashing my local server, and simply does not work at all when uploaded online. Here's the code:

protected void testThread()
{
for (int i = 0; i < 10; i++)

[code]...

View 3 Replies

Use The System.Threading Namespace In Asp?

Mar 19, 2010

This may seem like a really simple question, but can I use the System.Threading namespace in ASP.NET web forms? I have a web page which uses HTTP GET/POST to gather page customisations (title, subtitle, etc.) from the user and numerical input which is passed to a ASMX web service. Currently they work sequentially, the customisation first followed by numerical processing. So can I use threading to do this?

View 3 Replies

How To Use Threading To Perform Background Tasks

Jan 29, 2011

In my ASP.NET website, I am having a function which has to be automatically performed once every 2-3 mins on its own, i.e. without user intervention. This function contains database access.

Can I use threading to perform this process in background?

If Yes, How can I use that?

Edit

Also I am not looking for a solution which includes windows service because I am using shared hosting. So I dont have all the rights to access the host computer.

View 5 Replies

How To Use Threading To Call A Repetitive Process

Jan 22, 2011

In my website, I need to do a repetitive task which should not affect the main activity and performance of the website.

So I think I need to use threading. I am new into threading in .Net.

How to use threading is .NET?

View 1 Replies

Multi Threading Life Cycle?

Nov 22, 2010

I'm a completly noob in Multi-Threading c# web pages... and i'm taking the first steps... I have one web page that create one new thread for each image to load. Each thread only read the external image and save it to local server. I have for example pages that have 25 images... that page loads but it launchs 25 thread (1 for each image).

The code:

[Code]....

I assumed that when a thread finish it's job it will automaticaly be killed, is it that way ?? I'm asking because, when i try this code on the server, after some navegation and multiple images loaded the IIS goes down and the page return "Service Unavailable" error :( To solved it i need to restart the IIS Application Pool... For those that have experience in multi-threading web pages how can i kill this threads ? Aren't they suposed to be killed when their job is finish ? ? Do you know a good tutorial or article for begginers ???

View 2 Replies

Web Forms :: TreeView Control /loading A New Page, Does Not Select The Node Of The Current Page?

May 1, 2010

I am experiencing an issue with the TreeView control when loading new pages. It is databound to web.sitemap, but when loading a new page, it does not select the node of the current page, just resets it to the root. THe new page loads fine, just not preserving the current navigation in the tree view.

View 2 Replies

Page Is Parsing Through Previous Pages PageLoad Event And Loading New Page?

Jun 25, 2010

In my Home page I have a link to my Details page. When I click on the link it goes to the Details page Page Load Function like its suppose to, but when it finishes it goes back to the Home pages Page Load Function. Then loads the Details page. So it parses the old pages Page Load Function for somewhat no apparent reason, because in the end it loads the Details page. This only happens when I click on the link to my Details page. When I click on other links to other pages, it doesn't do this. For some reason only my Details page. I went through the code to see what could be causing this but have no clue. I included below the complete .aspx.vb for my Details page. What could be causing this? Again this ONLY happens when going to my Details page.

[Code]....

View 5 Replies

Web Forms :: Prevent Master Page From Loading Whenever Content Page Loads?

Mar 10, 2010

The problem with my web application is when ever i load the home page - The master page as well as content page loads ---This seems fine but when i navigate thorugh the website which have the same Master page but diffrent content page .... the master page loads again. What i want to do is ..I want to keep the master page intact and only the content page loads. How can I accomplish it..

View 3 Replies

JQuery Not Loading On Master Page When The Content Page Is In A Child Folder?

Apr 8, 2010

I have a site where I am trying to implement a jQuery UI based MessageBox in my master page. Content pages are arranged accoring to business area folders, i.e. '~/Branding/Contracts.aspx'. I find that when I load such a content page, jQuery, which is referenced in the master page as below, does not load. I assume that this is because the browser is requesting 'Branding/Scripts/jQuery What can I do about this? I don't have the 'root' operator in a plain 'script' tag.

<script src="/Scripts/jquery-1.3.2.js" type="text/javascript"></script>
<script src="Scripts/jquery-1.3.2.js" type="text/javascript"></script>
<script src="Scripts/jquery-ui-1.7.2.custom.min.js" type="text/javascript"></script>

View 2 Replies

Web Forms :: System.Threading.ThreadAbortException In Export To CSV?

Nov 23, 2010

I m getting the error System.Threading.ThreadAbortException while exporting datatable to CSV. But export to CSV is completed sucessfully.Here is my Code:

Dim dt As DataTable

Dim sb As New StringBuilder

dt = objsqlds.Tables(0)

[code]...

View 2 Replies

C# - Getting An Out Of Memory Exception With System.Threading.ReaderWriterCount

Nov 1, 2010

I've got an asp.net application, it's running on DotNetNuke, under load we get the occasional out of memory exception. I've got a dump loaded it into windbg. the end of !dumpheap -stat is

1192a588 88684 2128416 AutoMapper.MappingEngine
79333594 9482 2266348 System.Byte[]
134b0034 88695 2838240 System.EventHandler`1[[AutoMapper.TypeMapCreatedEventArgs, AutoMapper]]
13d8703c 88684 4611568 System.Collections.Generic.Dictionary`2[[Castle.DynamicProxy.Generators.CacheKey, AutoMapper],[System.Type, mscorlib]]
13d86dc8 88684 4611568 Castle.DynamicProxy.ModuleScope
13d865bc 88684 4611568 System.Collections.Generic.Dictionary`2[[AutoMapper.Internal.TypePair, AutoMapper],[AutoMapper.IObjectMapper, AutoMapper]]
79327434 88703 4612556 System.Collections.Generic.Dictionary`2[[System.String, mscorlib],[System.Int32, mscorlib]]
6c38e4e4 88684 5675776 System.Threading.ReaderWriterLockSlim
79330b24 87736 6458012 System.String
000d9c88 129 24186884 Free
793042f4 221202 101117016 System.Object[]
6c38e4a0 22703104 544874496 System.Threading.ReaderWriterCount

I can't find much information on the System.Threading.ReaderWriterCount, as it seems to be the problem. What is the likely cause? Or failing that what's the best next step to work that out? Based on the pointer from the given answer I had a look at ReaderWriterLockSlim. I wasn't using it directly, but I saw that it had 88684 instances, digging deeper I saw quite a few classes with that number of instances, pointing to AutoMapper.MappingEngine. This should be a singleton, so I've had a look at where it's being created. I suspect that it's the DI container and have made some changes around that to see if it helps

View 1 Replies

C# - Delegate Threading Overhead In Wepage Lookup?

Dec 1, 2010

I have a web app where a user will visit a page with a QueryString parameter passing the ID of the object I should retrieve.

What I then need to do is run a number of checks to ensure the user can access that data, and also find out if another user has a lock (recorded in the DB) on that object.

Currently these searches are all performed sequentially, however I'm thinking the best option might be to use delegates to be able to fire off the three or four searches required at once then use the results as they are returned.

My implementation for this would be using a delegate(s) and calling BeginInvoke, however I'm worried the overhead of threading this may lead to no speed increases.

My research has indicated it will use the ThreadPool, so there shouldn't be too much overhead, but I'd like to know if anyone has implemented this kind of solution to a similar scenario on a high traffic site and seen good resutls from it?

The reason I'm looking to do this is we are reengineering our application from the ground up, and need to make sure we are building something that will scale considerably.

View 2 Replies

Web Forms :: Threading Stops The Development Server?

Jan 25, 2010

I am using threading in my c# code to upload multiple files. The code is as shown below:

[Code]....

When I run this code, the ASP.Net Development Server gets stopped without throwing any exceptions. What might be the reason?

Object objFilePath = (Object)Element;

View 1 Replies

DataSource Controls :: Multi-Threading With OleDbDataAdapter?

Jun 22, 2010

I have a .NET 4.0 console application that does a lot of reads from SQL Server 2008 using the OleDbDataAdapter object.I tried to improve performance by spreading the processing logic across four threads using Visual Studio 2010's Task Parallel Library. Sadly the multi-threaded version is three times slower than the original. Using VS2010's performance tools, I found thousands of thread contentions caused by the method OleDbDataAdapter.Fill() which populates a DataSet.This is puzzling as there are no static classes or variables involved that would result in the OleDbDataAdapter being shared by my threads. Also, four simultaneous connections just can't cause a hold up at the database level, right? The default connection pool size should be much larger than this.

View 1 Replies

Web Forms :: Loading HTML Page Inside .aspx Page?

May 21, 2010

i have an html page and i want to open it in an .aspx.

I need to made some changes in html before i show that in browser , and i need to make them in memory, so i open and load and make changes to my html Page and , now i need to pass that html string to iframe, but i am not able to do dat from code behind, iframe.innerHtml do not work.

I tried to set innerhtml for a div instead of iframe, that works , but here when browser renders html page, it applies my Html page style sheat on my aspx ( where CSS are defined for body ). Means the CSS for body that is in head of my htmlPage , sets on my aspx page.

View 6 Replies







Copyrights 2005-15 www.BigResource.com, All rights reserved