HttpHandlers / Modules :: Creating A Large XML String And Sending That To Browser?
Jun 4, 2010
I am trying to solve a problem that involves creating a very large XML string and stream that to browser. Right now i am using stringbuilder class. Here is the sample code
here i am using only just one property.
[code]....
total length of the final string will be 120MB or so.
With this code i am getting out of memory errors intermittently. To resolve this issue ..i am planning to create a HTTP handler for streaming XML output to browser.
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Oct 4, 2010
I have a problem with large respones and IIS7, the server runs out of memory. I've written the test code below that works pretty much like my real code... When i start to download the file i can se the memory usage rise until it hits 100% and Firefox complaints about lost connection to server, looks like IIS7 does not release cache or something.. Works in IIS6 by the way
[Code]....
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Dec 6, 2010
Using a Windows application I am sending a web request to a web page and getting the response back using the following code
HttpWebRequest oRequest1 = (HttpWebRequest)WebRequest.Create(url);
oRequest1.ContentType = "text/xml";
using (Stream stream = oRequest1.GetRequestStream())
{
stream.Write(fileBytes1, 0, fileBytes2.Length); //fileBytes1 - contains the data of first request
}
HttpWebResponse Response1 = (HttpWebResponse)oRequest1.GetResponse();
->The above code works fine
But I need to enhance the code to accomodate following additional scenario
->Send another request to the same web app and
->get the response back
The first request sent contains the credentials to access the web application the second request sent doesn't have credentials, it must use the credentials of first request. I am using the same (following) code for the second request too. I get an error saying that it's looking for credentials
HttpWebRequest oRequest2 = (HttpWebRequest)WebRequest.Create(url);
oRequest2.ContentType = "text/xml";
using (Stream stream = oRequest2.GetRequestStream())
{
stream.Write(fileBytes2, 0, fileBytes2.Length);
}
HttpWebResponse Response2 = (HttpWebResponse)oRequest2.GetResponse();
So how do I accomplish this? Should I be sending the second request using same session or same connection?
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Oct 29, 2010
I want to send a file by converting it into binary file to the client end and then it should be read by javascript which again I am passing to the OCX method.(like my OCX method accept only the binary data so i have to transmit binary data from server side to client).
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Oct 20, 2010
i have doubt i have a .ashx file is in project called ShowImage.ashx,Currentely i am using this file for to show to show images in uploading area used to immediately show image after uploading it to the uploader on the web page
here some part of my code
event on UPLOAD BUTTON CLICK
HttpPostedFile File = FileUpload1.PostedFile;
.....
............
Image1.ImageUrl = "~/ShowImage.ashx?id=" + id;
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Nov 30, 2010
I have this HttpHandler which works great ONLY for PDF files:
=================================================================
public void ProcessRequest(HttpContext context)
{
HttpResponse response = HttpContext.Current.Response;
[code]...
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Mar 17, 2010
What is the best way to show a date on the query string for a friendly url. I pull the date from a database in this format sample (15/03/09).
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May 13, 2010
First I will say I googled (Binged to make Bill happy) for this but could not find anything, perhaps I am not stating what I need correctly;
I have a website that a customer creates orders (for a printing company) and after the order, I would like to email the customer a link to view the status of their order;
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Jan 26, 2010
After adding a custom module, Module list is showing MyModule "Entry Type" as "Local".
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what is Entry Type and difference between "Local" and "Inherited"?
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Jun 8, 2010
is httpmodules executed each and every time in request and response cycle ?? if Yes is it possible to disable a specific http module ??
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Feb 7, 2011
How do we findout the whether the application is using any HTTPModules and httphandler in the applicaion?Is there anyway to findout from the url without checking the web.config file?
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Jul 2, 2010
I got a website [URL] and I want to redirect http://www.example.com/folder to http://folder.example.com so if
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Mar 3, 2010
what is httphandler?what is the use ?
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Apr 1, 2010
I have a HttpModule that rewrites the url:
eg: Folder/StaticPage.aspx?PageName=TestPage is re-written as
Folder/TestPage
This works fine on my local dev. machine on the Cassini server. But when its hosted in IIS (5.1 & 7.0) it fails to work, with the error as 404 Page Not Found.
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Jan 24, 2010
I have written simple http module just to print Hello. but it is not working.
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Oct 19, 2010
I am using Httphandler to access my pages. Have Loginstatus Control on the master pages.
OnLoggingOut for the Loginstatus control I am doing a Session.abandon()... But My session_end
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I can handle the full session end on my own but is there any way to call Session_end in global.asax?
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Feb 24, 2010
If I have an & in the URL I get a bad request. I have followed the instructions at [URL] but still no luck. If I remove
[Code]....
from web.config it works. Encoding the URL does not help.
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Apr 22, 2010
I am trying to attach a pdf to a MailMessage, but it is not a file, rather it is a web page.
Allthough the pages respondes the PDF normaly, when I am attatching the IO.Stream to MailMessage, it is only 300B, so it cannot be opened.
This is the code:
[Code]....
Also I tried this one, but failed too:
[Code]....
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Jan 4, 2011
I wants to url rewriting like as subdomain.
For example my website is website.com so that now i wants to url rewriting like
client1.website.com ,
client2.website.com,
client3.website.com,
clientN.website.com
In my website there are list of client whenever click on client my url like this
website.com/client.aspx?client=client1
website.com/client.aspx?client=client2
website.com/client.aspx?client=client3
website.com/client.aspx?client=clientN
Now i wants to url rewriting like as
client1.website.com
client2.website.com
client3.website.com
clientN.website.com
Also whenever once client is registered,After that client can directly open site
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Jun 16, 2010
I have created my url rewrite handler and its working fine, but on live site i have IIS 6
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Jun 28, 2010
the project i'm working right now, client wants to make url seo friendly, if any event would enter from the admin section the url should show the name of the event itself.
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the event comes dynamically every day.
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Mar 31, 2011
I would like to perform HttpWebrequest every 10 min in my website. Right now it is performing onbutton click.
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May 28, 2010
This can be accomplished by overriding the Application_BeginRequest method in the Global.ascx file:
[Code]....
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Jan 15, 2010
How do I url rewrite without id in Address Bar?
Example:
[URL]
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[URL]
Is it possible?
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Feb 11, 2010
I have 2 asp.net apps, each on a different server and with its own SS2005 db.
What I need is to grab the data entered in a form in app1 and insert that "behind the scenes" into the app2 db.
I suppose I have to do a POST in app1 and intercept that in app2, but since I've not done much http handling yet, I could use some hints or even examples if possible.
The data to be transferred is all strings.
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