Question Connect to a local server

[dkalev]

Hi Pleskians,

We have a Node.js server that makes requests to a local Flask server (only accessible locally). The Flask server itself is accessible (curl requests to it succeed), however the requests from the Node.js server to it never reach. As the Plesk server configuration includes Nginx (and Apache?) forwarding the requests to and from the Node.js server, we are assuming we have to change the configuration for one of the two. What config can possibly affect outbound requests (for example the Node.js app trying to reach localhost:5000) and what is the best way to configure it?

Thanks