fiddler

Silverlight, SOAP, and GZip - troubleshooting

How do I turn off gzip compression on my SOAP requests from Silverlight 3 or 4? I'm getting a 500 error from my server page (asmx) and for some reason the debugger doesn't catch it. Because the 500 error response is encoded I can't tell what the problem is from Fiddler. Or if I could turn it off from the asmx side that would be fine too...

Is this correct? Should firebug see SSL-protected AJAX?

Hi I have enabled SSL and I am doing a jQuery AJAX post request and sending some fields to the server. When I look at the AJAX post request through firebug under the post parameters I see all the fields in clear text. So this means I can see the passwords in clear text. Is this normal? I am also looking at it with fiddler and it does ...

Measuring page performance with Fiddler2 with Ie6 loaded from Spoon.net

Hi, As per title i am trying to measure page performance in IE6 that has been loaded with Spoon.net. Am trying to use Fiddler2 but it does not seem to recognise the browser. Any ideas? ...

Why can't I see WCAT traffic in fiddler?

I'm using WCAT to load test my app, and I want to see the traffic in fiddler. When I run the WCAT script, it runs OK,but I don't see any of the traffic in fiddler... Do I need to configure fiddler to proxy WCAT traffic? The web app I am testing is on my local machine, but I'm not addressing it with "localhost", I'm using the name of my...

how do I send userid/password in an https session

I've built a request in Fiddler and need to send authentication info with the https request. Where would I put these credentials and tell Fiddler to use them? ...

InternetOpenUrl intermittently times out

I have some InternetOpenUrl requests that are strangely timing out. The endpoint is there and the URL is correct. This happens in a synchronous loop inside an activex control, and about the 6th time it executes, it times out without hitting the server. HINTERNET hINet = InternetOpen(TEXT("InetURL/1.0"), INTERNET_OPEN_TYPE_PRECONFIG, NUL...

automated measurement of browser-side performance times

We are doing a series of client-side performance tests for a large website and we primarily use Fiddler and DynaTrace for our measurements. But we've run into 2 major issues: The clients are intent on measuring the asynchronous part of the page load (Stuff that gets kicked in after document.ready). Using fiddler, its hard to tell which...

How to log webservice requests from ASP.Net-MVC application to external webservice?

Hello everybody, I have a webapplication which uses an external webservice to send files and messages. The IIS runs on a Windows2003 Server. I now need to log somehow the requests which are send by the ASP.NET-MVC application to the external service. In Fiddler2 I just can see the incoming answers from the webservice, but I cannot see ...

ASP.Net ListBox values not posting changes after jQuery manipulation?

Hi everyone, I have an ASP.Net page with two ListBox components, rendered in the browser as <select> lists. I'm using jQuery to move elements from one list to another by manipulating the DOM. I then select all elements with the mouse and postback the form. That way, all the list elements are posted with the form. When I submit the ...

Analyze doPostBack

For example let's use https://www.technicalcommunity.com/Pages/groups.aspx When you click on User Group header link, it run's doPostBack, i want to analyze this postback. I tried to use Firebug (ffb4) but saw nothing + it brokes action and form with details never shows. I tried to use Fiddler, but postback never appear in request list. H...

Using fiddler with Windows Authentication

I am testing some proxy settings for our application but I need to test a proxy that requires Windows Authentication (or network credentials). For testing, I assigned the credential of the proxy to the network credentials System.Net.WebProxy proxy = new System.Net.WebProxy("127.0.0.1", 8888); proxy.Credentials = System.Net.CredentialCa...

Autoediting server response by the rules with Fiddler.

I have flash application. It repeats response, which returns in the answer servertime. For expamle it could be "("1234567");". I want to automatically do the following, with Fiddler: 1) Recieve servertime in variable from 1st response (onwards "T"). 2) On 2nd query, I need to replace real time with number T+1 . 3) In the following que...

Can you stop a process from running, using Fiddler2?

I've just downloaded Fiddler 2 and installed it. As its listing processing accessing the Internet/network, can I click on one of those processes and stop it from running? ...

Fiddler 2 won't launch

I try to start fiddler 2 and I get this message box: Fiddler 2 startup aborted Fiddler appears to be running in this users account Maybe in a terminals services session I loaded fiddler onto another machine on our wireless network and it displays the same message. How do I fix this so I can run fiddler normally? ...

Fiddler and Windows Phone 7 emulator - redirect to proxy

I am just curious - did anyone got Fiddler to work with Windows Phone 7 emulator (RTW build)? When I try working with Fiddler, I am getting a WebException when working with HttpWebRequest insances - NotFound, to be specific. WireShark works fine. The problem I see here is that Fiddler acts as a proxy and the WP7 application I am using d...

SoapUI with Fiddler

I am trying to route my soapUI web service requests via fiddler, but it doesn't seems to work. I tried url's like http://localhost./myservice/myservice.asmx http://localhost:8888/myservice/myservice.asmx The later one though goes via fiddler, but it returns the request itself rather than the response from webservice. Any help? ...

How can I use fiddler between my local WebRole and local Table Storage?

I have a Webrole that is updating Azure Table storage, and I'd like to force Fiddler to see it. What needs to be done to make this happen? ...

How can i debug HTTP sessions using Fiddler, just like i did with TcpView ?

Hello. Im trying to stop using TcpTrace and start working with Fiddler. But i just can't setup fiddler to just start listening specified port and redirect all requests to the specified WS with another port. All i want is just redirect and monitor all traffic from localhost:4747 -> webservice-ip:10000 Is there any solution for my probl...

Using custom root with FiddlerCore

Is it possible to use a custom root CA for FiddlerCore to intercept HTTPS traffic. What I need is assigning a certificate to be used to to sign all host certificates. Another solution can be supplying certificate information to FiddlerCore before creating root certificate. ...

Why would Fiddler fix my connection issues to my WCF server?

I have a WCF server hosting clientaccesspolicy.xml (for Silverlight clients) and I was testing access to it using Internet Explorer. When I accessed it using http://localhost/clientaccesspolicy.xml everything worked correctly, but when I used http://machinename/clientaccesspolicy.xml it wasn't retrieved. I downloaded, installed and ran...