Node.js traffic

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James
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James asked on 01 May 2014, 07:46 PM
Can fiddler show the traffic from/to a Node.js client or server? If so, what do I need to configure?

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Eric Lawrence
Telerik team
answered on 02 May 2014, 04:19 PM
Hello, James--

Fiddler is a proxy server; it shows any traffic sent to it. It will show traffic from any browser to any remote server (regardless of the server technology). It will show traffic from a server (e.g. an ASP.NET page, Node.js app, etc) if that server is configured to proxy its requests.

For a Node.js request, see, for instance: http://stackoverflow.com/questions/8697344/can-a-proxy-like-fiddler-be-used-with-node-jss-clientrequest ... the exact details depend on which of the myriad HTTP libraries you're using to issue requests from the node script.

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Eric Lawrence
Telerik
 

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Meilan
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commented on 30 May 2022, 04:06 AM | edited

Many developers use Fiddler Everywhere to capture traffic from Node.js libraries that make HTTP and HTTPS requests. How can I proxy these requests so that I can capture and analyze them with Fiddler Everywhere?

Nick Iliev
Telerik team
commented on 30 May 2022, 04:44 AM

Use this KB article for details on how to configure the Fiddler Everywhere proxy alongside Node.js libraries

https://docs.telerik.com/fiddler-everywhere/knowledge-base/how-to-capture-nodejs-traffic 

 

 

 

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Eric Lawrence
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