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Modify fiddler message

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nasekt
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nasekt asked on 12 Oct 2014, 03:12 PM
When my wireless  router is down, Fiddler displays this:

[Fiddler] DNS Lookup for "www.google.com" failed. The system reports that no network connection is available. System.Net.Sockets.SocketException No such host is known

I do NOT want that message to be displayed. I want browser's default message" connection failed " . Any ideas?

Thank you

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Eric Lawrence
Telerik team
answered on 13 Oct 2014, 08:52 PM
http://stackoverflow.com/questions/6789500/do-not-show-fiddler-error-message-when-dns-is-not-found

As a general rule, you can't tell your browser to pretend like it's not talking to a proxy because it knows that it is. So, unless you were to literally copy the HTML of your browser's error message and return it to the client, you can't show the exact same message. (If you tried that, you'd find that, for instance, IE's error message would show in Firefox or another browser, etc).

You can customize the error message if you like; edit the Rules > Customize Rules > OnBeforeReturningError function.

Regards,
Eric Lawrence
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Satya
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answered on 04 Mar 2015, 12:16 AM
Hi Team,

I would like to know what is 502 call in fiddler trace. My team works on Display advertising platform and one of our team who is from Delhi they are not seeing any ads loading on English MSN Indian page. In fiddler I see a 502 call with this message. What does it mean? Can some one reply soon?

HTTP/1.1 502 Fiddler - DNS Lookup Failed
Date: Mon, 02 Mar 2015 14:56:58 GMT
Content-Type: text/html; charset=UTF-8
Connection: close
Cache-Control: no-cache, must-revalidate
Timestamp: 20:26:58.710[Fiddler] DNS Lookup for "m.adnxs.com" failed. System.Net.Sockets.SocketException No such host is known    
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Eric Lawrence
Telerik team
answered on 05 Mar 2015, 05:09 PM
Hello, Satya--

Rather than asking an unrelated question on an old thread, please ask new questions on new threads.

> DNS Lookup for "m.adnxs.com" failed

means exactly that-- the client attempted to perform a DNS lookup for the hostname "m.adnxs.com" and the DNS server indicated that no such hostname existed.

Regards,
Eric Lawrence
Telerik
 

Check out the Telerik Platform - the only platform that combines a rich set of UI tools with powerful cloud services to develop web, hybrid and native mobile apps.

 
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nasekt
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Eric Lawrence
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Satya
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