Fiddler for Windows allowed you to add custom columns to Web Sessions list. 

Fiddler Everywhere needs this option so I can add in a column to show the IP address of the server being connected to.

Can these methods be added into Fiddler Everywhere:

1. https://docs.telerik.com/fiddler/knowledgebase/fiddlerscript/addcolumns
2. https://docs.telerik.com/fiddler/Observe-Traffic/Tasks/ConfigureColumns 

Currently, Fiddler Everywhere capture every https traffic. Sometime, decrypt all https traffic are inconvenience and totally make the network broken (eg: Android 7+ devices). Please add this feature of Fiddler Classic.

 

Thanks!

I want to capture, monitor and inspect (human readable) gRPC traffic from a desktop application.

I am trying to login to fiddler anywhere on Ubuntu.  But since the system is behind proxy, while logging into proxy, i get network error.

I have configured the proxy in env variables as well as network settings >proxy, but it does not work.

Please provide a way to configure the corporate proxy for fiddler everywhere before login

 

On the inspector, one of the columns should be the call duration, pref in milliseconds.

Add the ability to capture traffic, filter traffic in real time, intercept & modify sessions, decrypt https traffic, etc.

Currently Fiddler Everywhere does not list anywhere how long it took to receive response (basic timings). Would be useful to expose that as a column, or add somewhere else in UI, at least in Request/Response info. Customising columns would help

In Fiddler (and in applications such as Wireshark) it's easy to collapse / switch between different protocols, headers and such.

In the Fiddler everywhere version - you get the entire request/response as a single text block.

It would be great to switch between protocols / collapse the parts you care less about and in general have better controls.

Currently, in Fiddler Everywhere Mac you only see raw JSON response from REST API. It would be nice to have an Inspector to show the JSON in a tree format.

This is the most common feature I use to communicate with others on my team the status of our Xbox apps and is very handy for the distributed teams I work with.

I would like the ability to delete/remove selected or all requests.

I would like the ability to mark/highlight selected requests so I can better keep track of them and to increase legibility when sharing with others.

It would be great to have the same inspectors found in the Windows version.

I'm so excited to see you working on a cross-platform version.  Your MacOs version was never really usable.  Everywhere is already better than the Mac version was!

 

Edit and resend requests,  Compose from scratch and send requests.

I mainly use Fiddler for WebApi testing, debugging, monitoring.  The ability to capture, modify, and resend a request is a key feature for me.

 

Mac/Linux

I would like to be able to configure the following values via command line in the Mac version of Fiddler Everywhere:

In Preferences:

• Decrypt HTTPS traffic (under HTTPS)
• Fiddler listens on port: #### (under Connections)
• Act as system proxy on startup (under Connections)
• Manual Proxy configuration (under Gateway)

The best way that I've seen this implemented is in Chrome.

Chrome's settings are by default stored in a JSON file, but a Mac administrator can configure settings using MacOS's built-in preference system (either via the command `defaults write` or using a config profile) which will then enforce the settings.

In the meantime, if there's a text file I can edit, I'd love to do that.

 

The "decode" function in Fiddler doesn't currently support Brotli.

Having used the original Fiddles for almost a decade. The new one looks great, but the UI scaling is way too big and spacious for actual production work.

We may have hundreds of requests in one test case and it's important that we see as many requests as possible on one screen so that we can get the whole picture how a service works (for example when reverse engineering something that's badly documented).

With the new UI it's only possible to see few dozen requests, so some kind of UI scaling is required. Also the inspector windows use way too much vertical space. It's really hard to see what's happening in a large request/response.

 

In my opinion the usability and productivity are more important than how sleek or modern the UI looks. Please prioritize the usability of the UI. Until then, I will be enjoying the classic Fiddler :)

Thanks.

Operating System: macOs Catalina 10.15.4

Step by step instructions on how to reproduce the problem:

1. Connect to VPN (mine is Cisco AnyConnect).
2. Open fiddler capture traffic.

You can also do the following to reproduce the problem:

1. Open fiddler capture traffic.
2. Connect to VPN (mine is Cisco AnyConnect).

 

Use case: I work remotely and connect to a VPN. In comparison, Charles Proxy can capture traffic when VPN is on. The comparison was to point out traffic is possible to be captured on VPN to counter any arguments.

With Fiddler on Windows an imported HAR file would load into a new window. 

Current Fiddler Everywhere appends the HAR file into the current window you have open. 

For example, I see my HAR import and it gets appended into the "Live Traffic" session. It should import into a new window like the existing windows version does.

 

 

Currently, Fiddler Everywhere just hard-fails on any invalid SSL certificate. More annoyingly, it doesn't explain why the certificate is invalid.

 

Fiddler Everywhere should:

1. Allow overriding a certificate error (possibly hide this behind an option)

2. Explain what caused a certificate error