Fiddler can't track commands of chrome devtools

1 Answer 76 Views
Fiddler Classic Windows
Serhio
Top achievements
Rank 1
Serhio asked on 13 May 2021, 09:49 PM

I work in windows with the program that starts and controls the chrome-based browser.

Fiddler can display all the traffic from that browser, but I want to explore the commands that are sent to that browser to control it (for example open URL, make a post query, etc).

Fiddler doesn't display such commands.

But using ieinspector HttpAnalyzer I can see that the browser is controlled by the chrome devtools at localhost:54909 and websockets ws://localhost/devtools/page/HASH 

How can I explore all that information in fiddler?

1 Answer, 1 is accepted

Sort by
0
Nick Iliev
Telerik team
answered on 17 May 2021, 09:18 AM

Hi Serhio,

 

Fiddler can capture WS communication, but you will need to direct the WS traffic to go through the Fiddler proxy. You could try the approach suggested in this forum thread.

 

Regards,
Nick Iliev
Progress Telerik

Virtual Classroom, the free self-paced technical training that gets you up to speed with Telerik and Kendo UI products quickly just got a fresh new look + new and improved content including a brand new Blazor course! Check it out at https://learn.telerik.com/.

Tags
Fiddler Classic Windows
Asked by
Serhio
Top achievements
Rank 1
Answers by
Nick Iliev
Telerik team
Share this question
or