Can Fiddler capture live network traffic like TShark does? I am interested in data that is encrypted with SSL. I see that Fiddler can decrypt it.

Like:
c:\wireshark\>tshark -i 1 -R "ip.src == ip_address_here" -T fields -e data.data -l

can i use process.Start() and process.WaitForExit() ?
i need to create log with external program
now i want to use process.start to start the program and process.WaitForExit to wait for the program

BPU bootstrap.css correctly breaks on bootstrap. But when I "Break on Response", click the Raw tab, delete the contents, then run to completion, fiddler sends all of the CSS. You can verify it restores the CSS by deleting it, then click another tab , then click back the Raw tab, the CSS is restored. Furthermore, fiddler shows it sent the entire bootstrap.

"Choose Response" always works correctly (tampers the response).

If you enter a dozen newlines and some text (asdflj)  in the RAW tab, click another tab, then click RAW,  it will retain the tampering then display:

HTTP/1.1 200 OK
Content-Type: text/css
Last-Modified: Fri, 11 Oct 2013 00:27:46 GMT
Accept-Ranges: bytes
ETag: "0ad16b518c6ce1:0"
Vary: Accept-Encoding
Server: Microsoft-IIS/8.0
X-SourceFiles: =?UTF-8?B?Rjpccm1cTXZjTW92aWVSVE1cTXZjTW92aWVSVE1cTXZjTW92aWVcQ29udGVudFxib290c3RyYXAuY3Nz?=
X-Powered-By: ASP.NET
Date: Tue, 11 Mar 2014 03:07:08 GMT
Content-Length: 22






asdflj

I've repro'd this on two Win 8.1 boxes with Fiddler Web Debugger (v4.4.6.2)

Hi

I want to know how to block URL's using Fiddler Proxy
Fiddler Proxy is installed in my machine. And from same machine i need this Fiddler proxy to block requests to google domain URL's and rest all domains should work fine.

Thanks,
Karthik

Hello,
I've got a strange behavior of fiddler...I was debugging a wpf application that uses ServiceStack to access data.... and I've told to compress data with deflate... checking from chrome,ie,ffox I got my data compressed...in fiddler it seems the data arrives uncompressed...is this a common behavior? does fiddler 2 uncompress it and shows it in the response header as uncompressed?
Thanks

I have a coworker who sends me fiddler logs from their session to help them diagnose the issue.  When I attempt to open the file I see the error in the attached image but when opening the file on coworker's computer there is no problem.  The user sends me the fiddler log via e-mail.  Any help would be appreciated.

Who changed fiddler's favicon to the ugly lime f! Please change to something more pleasing!

Can't seem to get it to capture any session data.  Also noticed that browsers, either IE64 or FireFox 27.0.1, lock up and won't display a page, until I kill Fillder and then they work again.  (I'm getting pages from localhost and elsewhere). 

I haven't tried Fiddler much, so don't have much experience with it.  Also I just downloaded the new version.  My win7 and browsers are up to date.

We are using FiddlerCore (v. 4.4.5.6) to capture traffic from our test suite that makes calls against the product servers (behind a VIP). And we are finding ghost requests hitting our servers - that is:
1. The Fiddler log from the client (saved using FiddlerCore) shows a single call.
2. The server logs from product servers shows that two different servers handled this same request.
The request has a unique  randomly generated secret token, so we know that it is the exact same request. So somehow a duplicate request is being fired that does not show up in the FiddlerCore trace. We discounted for now a potential issue with the F5-VIP for now.

This issue repros intermittently - so we can't really validate by just disabling FiddlerCore integration.

Is it possible for us to introduce such a scenario if we have a bug in how we integrate with the FiddlerCore session callbacks?

Or is there a possible bug in the version of FiddlerCore that we are using that might result in this behavior?

Appreciate any pointers,
Thanks!

After installing Fiddler, clicking on the Win8 Config tab at the top throws the following error:

Unitliy Not Installed
The EnableLoopback utility is not installed.
Visit http://fiddler2.com/r/?Win8EL to learn more?

I have downloaded the stand alone utility from the above mentioned URL and Fiddler still throws the same error message when the Win8 Config tab is clicked on