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It sounds like the request is being killed for taking too long. ASP.Net will kill long running requests after a set amount of time ~20 minutes I think.
But if your process takes that long maybe a webservice isn't the place to do the work. Is there any scope for you to do the work in say a windows service?
Otherwise, I think we'll need a bit more information about what you're trying to achieve so we can suggest a better way - what you're doing now just looks wrong.
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Any way I can make it allow to run longer?
A windows service might do it but I have no idea how to make one that will fulfill the demands.
I will try to describe what im trying to do as good as I can.
There is an excisting SAP system with information about products.
Im working on a system that recives these informations from SAP with a webservice and stores them in a database to then show them on a webpage and let the user create catalogues based on the informations.
In the long run the idea is that every time there is made a change in SAP its send to the webservice (around 100kb of data). Now there is made some changeings to the system and we need to send all data from SAP to the webservice from scratch. Therefor its needed to send alot of data to the webservice.
If there is a way to change the alowed running time it might help.
Best Regards
HE
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Yes there is, but you'll need to investigate the IIS configuration and ASP.Net settings yourself as I don't have time.
My experience with this type of thing is extending the request lifetime isn't the best way and is problematic and difficult to debug. As you know, the process just dies with no notification of which timeout barrier caused the problem.
I strongly suggest you look at another way to solve this, maybe many smaller requests? If this mechanism needs to reliable you may also want to look at some sort of queuing mechanic (MSMQ). WCF offers nice way's to handle both and it's well worth educating yourself in the technology.
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Well thanks for the help  They sure are gonna love me when I suggest they get the SAP guy to make it posible for them to send less informations :P
Ill try look at it and figure out what to use to solve it.
Best Regards
HE
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How can a company have SAP and not have ETL tools in place?
Anyway, you might look into the SQLBulkInsert object rather than using an ORM. Something like this should be done in a transaction which it obviously isn't since you get partial updates when it times out. SQLBulkInsert will both be much faster and transactional.
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The problem is not that its not working from the SAP part. That part of it works great all data arrives at the webservice from where its going to get bad...
Anything thats not ORM tool might do the trick... only issue is to make sure that the information is correct in form of what the ORM tool want it in when its reading it.
Maybe I just should let it go and ask the guy next to me thats good with SQL and ASP.NET <-> SQL to make a new webservice that saves the informations in the database. After all hes the one going to do mantinance on it for the next few years.. (Im happy im not him)
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If we have any calls longer than about a second we tend to hand them off to another process in SQL.
The Webservice submits the request to SQL which stores the request, we then use SQL Service Broker to trigger processing of that request, which is then on another SQL thread and independent of the webservice which has long since returned. For really long SQL jobs (over 20 seconds) we have a scheduled job pick up the stored request for processing.
If your webservice call takes longer than a few seconds you are using the wrong technology.
Having said that, we once had a task that processed over 16 million financial transactions and ran for several weeks. Migrating to SQL (it was FoxPro) brought it down to hours, and fixing the crap SQL brought it down to under a minute. So the problem may be in the processing not the technology.
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Well dont get me started on this...
The amount of WTFs in this code is enough to fill thedailywtf for a few weeks... (It was made by an external consult that have programming skills below what I have after 3 years of school)
But im almost certain there is a wrong technology in use here. The site is using a ORM tool that have been put in over the webservice as well. I have previously considerd to remake the entire webservice to not use the ORM tool (that is really database heavy) and instead go directly to the database but havent got around to it yet.
There is no doubt that it takes to long to process but since its still posible to do it during the night the ppl prioritising the assignment just dont think it important how long it takes (It processes around 20 items each min so its not "that" slow. Its just there is alot of items).
Best Regards
HE
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So 3 Seconds an item, via a web service. That consultant should be taken out and shot.
I think your safest bet would be to post a handful of items at a time then. Don't even attempt to throw the lot over in one shot. And forget the threading, unless its only purpose is to keep a progress indicator ticking.
Oh, a final thought. Pepper your code with comments along the /* this is terrible but I have no choice */ style so any future developer is forewarned to run away fast.
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Shooting is to good a punishment for him... we need something more evil not sure what thou... (Did I mention that I started with a webservice that took around 10 sec. an item...)
And well Ill try talking with them if we could limit the amount of items. The threaded way actually works like it should and helps make it not time out (great improvement from a webservice that timed out when it had moved some data but not all)
I will try to see what we can come up with. And well im handing it over to a programmer that have been sitting next to me for the last 5 months he knows how crappy it is... maybe I should just let him have a look at it as an introduction to the system... so that he dont have his hopes to high when he comes to the crappy parts...
And its more giving to just write
everywhere something is crappy 
Best Regards
HE
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Hi All,
I was facing a issue in IE8 - When I open second/third level pop-up window and closes it then it opens on new page.I solved the issue.But I did tested it on IIS 5.1..When I deployed it on server having IIS6 then it reflected the same POP-UP issue again.
Any Help will be helpful...
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How are your opening your pop-up window? If it is through javascript, it may not have to to anything with the version of IIS you are using. Show us a code as to how your are opening your pop-up window.
Also, mind you some browsers can be set up to open popup windows in new window. check your browser setting.
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function fnOpenModalScreen(URL,WindowObj,Features)
{
window.showModalDialog(URL,WindowObj,Features)
}
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Havent tested it in IE8 (For some reason the company here only wants IE7 compability) But try using
window.open(URL, windowName[, windowFeatures]) instead that might work.
if you just want to see if it can open just add
window.open(URL)
Best Regards
HE
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I dont want to open a new window.My requirement is to open a new POP-UP on button click and then on closing that POPUP the parent page(having that button)will refresh.But the error is that on closing/any button click on the POPUP, POPUP open in new window/browser..
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The ones who can help you the best ignore URGENT PLZZZZ posts
I know the language. I've read a book. - _Madmatt
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Well, I can name at least two people who didn't!
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I said ones who can help most. Mine is not helpful to problem
I know the language. I've read a book. - _Madmatt
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Can you post some simple case code that demonstrates the problem?
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SomeDomain/AddLineup.aspx?&Cname=Yogesh&Contact1=NA&Contact2=NA&DataCenter=NA&Distt=NA&Activity=NA&School=NA&ActivityDate=NA&ALocation=NA&VisitTime=NA&DateVisit=NA&VisitCenter=NA&CourseInt=NA&Comments=NA&TransferBy=NA
Hi i want to call a url like i mention above. Its working fine when i run the same through debug.
But when i upload the same on my webserver it give me the error.
System.NullReferenceException: Object reference not set to an instance of an object. at AddLineup.InsertRecordLinedUp()
Here InsertReceordLinedUp is a function in AddLineup.aspx page.
Plz Reply.
Thanks
Yogesh Agarwal
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That means you are referencing an object in InsertRecordLineUp, which you have in your development machine but it does not exist in your webserver.
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Why posting at multiple forums? You did in Q&A. Stick to that.
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i want to check my broswer
so i want this fuction to execute just one or little time.
but This code don't stop reading page.
below is source
//////////////////////////////////////////////////////
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_Default" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<head id="Head1" runat="server">
<title>회원조회 페이지</title>
<script type="text/javascript" src="/BrowserCheck.js"></script>
<script type="text/javascript">
function a()
{
document.getElementById("txt_broswer").value =
document.getElementById("txtSubject").value = " koko ";
form1.submit();
}
//check_Select();
</script>
</head>
<body style="text-align:center" onclick="a()">
<form id="form1" method="post" action="Default.aspx" >
<input type="text" id="txtSubject" name="txtSubject" value="test" />
<asp:Label ID="Label1" runat="server" Text="Label" ></asp:Label><br />
<input type="hidden" id="txt_broswer" name="txt_broswer" value="test" "/><br />
</form>
</body>
</html>
///////////////////////////////////////////////////
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
string jung = Request.Form["txtSubject"];
Label1.Text = "returnvalue1 " + jung;
return;
}//if postback
}
hi
My english is a little.
anyway, nice to meet you~~
and give me your advice anytime~
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buffering83 wrote: this fuction to execute just one or little time
Which function? What do you mean 'little time'
buffering83 wrote: but This code don't stop reading page.
What do you mean?
also, format, format, format the source code you post here
I know the language. I've read a book. - _Madmatt
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