Fiddler Core Doesn't capture http traffic when open page in proxy

2 posts, 0 answers
  1. Alexander
    Alexander avatar
    2 posts
    Member since:
    Dec 2016

    Posted 25 Mar 2018 Link to this post

    Hi, I have the following scenario: 

    Open Chrome browser in proxy using Selenium WebDriver (Selenium 3.9.1, Latest versions of Chrome and ChromeDriver).

    Navigate to the page

    Navigate to the page

    When I navigate to the second page, FiddlerCore doesn't capture any HTTP traffic. If I open Fiddler application, I also don't see any HTTP traffic captured.

    However, when I open this page without proxy, I can see all the HTTP traffic.

    Can anyone please help me?



  2. Alexander
    Alexander avatar
    383 posts

    Posted 29 Mar 2018 Link to this post


    FiddlerCore (Fiddler also) is a web proxy. This means that in order to capture some data this data has to flow through it and this can be achieved by using it as a proxy. If it is not used as a proxy for the traffic, then no traffic would be captured.

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