473,806 Members | 2,321 Online
Bytes | Software Development & Data Engineering Community
+ Post

Home Posts Topics Members FAQ

C#: HttpWebRequest. GetResponse() changing URI?

7 New Member
When I create an HttpWebRequest, it seems to have the right uri to access the website (with the GET variables there too). But as soon as I run request.GetResp onse() the URL changes such that it no longer includes the GET variables and it uses that new uri for accessing the server. Anyone know what might be the problem?


Expand|Select|Wrap|Line Numbers
  1. string url = "http://internal.company.com?var1=x&var2=y";
  2. HttpWebRequest request = (HttpWebRequest)WebRequest.Create(url);
  3.  
  4. request.Timeout = timeout;
  5.  
  6. request.UserAgent = "UserAgentName";               
  7. request.Headers.Add("Accept-Encoding", "gzip, deflate");
  8. request.UseDefaultCredentials = true;
  9. request.CookieContainer = new CookieContainer();
  10.  
  11. using (HttpWebResponse response = (HttpWebResponse)request.GetResponse())
  12. {
  13. //Console.WriteLine(response.StatusDescription);
  14. using (Stream dataStream = GetStream(response))
  15. {
  16. using (StreamReader reader = new StreamReader(dataStream, Encoding.UTF8))
  17. {
  18.                             string data = reader.ReadToEnd();
  19.                             //Console.WriteLine(data);
  20.                             return data;
  21.                         }
  22.                     }
  23.                 }
  24.  
  25.  
Feb 22 '08 #1
2 6273
Plater
7,872 Recognized Expert Expert
(Not sure how this one slipped by me before)

Did you figure this out? What do you mean by "GET" variables?
Sometimes when you make a request to a server it returns the status saying "resource has moved, can now be found here:<location> " and the HttpWebRequest will automatically try the address given for <location>.
Is that what you ment?
Mar 7 '08 #2
namit101
7 New Member
After turning off automatic redirection, I realized that the server was sending me to another location (which changed my uri in the httpwebrequest) . The original problem was related to using the right cookie container/credentials (now fixed).
Mar 10 '08 #3

Sign in to post your reply or Sign up for a free account.

Similar topics

10
472
by: Brian Brown | last post by:
I have code which works as an asp.net page that posts an xml file to web page and gets a response back. When the the calls GetResponse() it goes into the page it's posting to to and works fine. When it's been ported to a winform it doesn't work on the GetResponse() call. I think it probably needs credentials but not sure what to use, tried a few ids w/o any luck.
10
19366
by: Gregory A Greenman | last post by:
I'm trying to write a program in vb.net to automate filling out a series of forms on a website. There are three forms I need to fill out in sequence. The first one is urlencoded. My program is able to fill that one out just fine. The second form is multipart/form-data. Unfortunately, I haven't been able to fill that out in a way that makes the server happy. I set up a copy of this form at my web site so that I could see exactly what a...
1
12613
by: Jeff B | last post by:
I'm trying to create a simple screen scraping application and I kept getting a System.Net.WebException thrown back with a message of "The operation has timed-out." At first I thought it was some kind of connectivity issue on the machine. It didn't make sense though, because I can open up a browser on the same machine and easily browse the web. I'm stumped. I looked over my code for any errors and just couldn't find what I was doing...
2
14099
by: Steve Richter | last post by:
I have a page that uses simple HTTP GET to do an ISBN lookup via Amazon.com. The page works when I run it from //localhost. But I have moved it to my godaddy.com shared hoster site, and I get errors on the HttpWebRequest.GetResponse statement. The remote server returned an error: (401) Unauthorized also, when I use the network credentials object in the context of my request, I get this error:
2
20178
by: GlennLanier | last post by:
Hello, I've searched the forums and can't find an answer -- if it i there, kindly point me in that direction. I would like to simulate a browser POSTing a FORM and be able to pars the response. I have the following code in my Page_Load (litResponse is defined a <ASP:Literal>):
5
4872
by: mr.newsgroupguy | last post by:
I am working in C# .NET 1.1. My app has a button on its main form that checks to see if it has access to a file on our server, just an XML file. On our server we are running W2K IIS with a virtual directory, set to Windows Authentication. I am creating an HTTPWebRequest object on the client, and setting its Credentials to CredentialCache.DefaultCredentials. Also, I have tried numerous Timeout settings, but they have not made a...
7
7692
by: Marc Bartsch | last post by:
Hi, I have a background worker in my C# app that makes a synchronous HttpWebRequest.GetResponse() call. The idea is to POST a file to a server on the internet. When I call HttpWebRequest.Abort() on the request object on another thread, GetResponse() returns with an exception as expected. However, when I monitor the network traffic, it does not seem to stop, but to continue to be active and to upload the file. The network is active even...
1
5690
by: ALA | last post by:
Hi, does anybody know if it is possible to pass the SessionID with a web request by using a cookie so that the invoked page in the same domain can access the session objects of the current user? HttpWebRequest request = (HttpWebRequest)WebRequest.Create(url); request.CookieContainer = new CookieContainer(); HttpCookie sessionCookie = HttpContext.Current.Request.Cookies;
4
5201
by: =?Utf-8?B?SmltIE93ZW4=?= | last post by:
Hi, I've run into a set of errors I don't understand coming back from HttpWebRequest.GetResponse, In one case, null is returned from the request without an Exception and in the other the request does not appear to leave my system yet still returns the 500 error. In the code below, there is a xml-snippet that I use as a test. When I run the test using the snippet, the server on the other side logs and processes the request correctly...
0
9719
marktang
by: marktang | last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look ! Part I. Meaning of...
0
9597
by: Hystou | last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it. First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
0
10618
Oralloy
by: Oralloy | last post by:
Hello folks, I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>". The problem is that using the GNU compilers, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed. This is as boiled down as I can make it. Here is my compilation command: g++-12 -std=c++20 -Wnarrowing bit_field.cpp Here is the code in...
0
9187
agi2029
by: agi2029 | last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own.... Now, this would greatly impact the work of software developers. The idea...
0
5546
by: TSSRALBI | last post by:
Hello I'm a network technician in training and I need your help. I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs. The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols. I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
0
5678
by: adsilva | last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
1
4329
by: 6302768590 | last post by:
Hai team i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
2
3850
muto222
by: muto222 | last post by:
How can i add a mobile payment intergratation into php mysql website.
3
3008
bsmnconsultancy
by: bsmnconsultancy | last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...

By using Bytes.com and it's services, you agree to our Privacy Policy and Terms of Use.

To disable or enable advertisements and analytics tracking please visit the manage ads & tracking page.