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error: failed to connect - trying to intercept requests

Ivan | Last updated: Jun 09, 2020 06:42PM UTC

I am doing a simple test, where I build a small MEAN stack app. I run the node.js with localhost:3000 and angular frontend with localhost:4200 I left the proxy in burp with default localhost:8080. When I run the app with localhost:4200 burp intercepts it, but when I forward, it just gives me error: failed to connect to localhost:4200. Its my first attempt in using burp suite.

Hannah, PortSwigger Agent | Last updated: Jun 10, 2020 02:03PM UTC