My nodejs app contains express server with socket io.
I deployed the nodejs app it worked for few seconds and then all of a sudden it started returning Cannot GET / 404. CORS error is coming while making API calls from frontend.
I redeployed the app to check the same, I was getting header access-control-allow-origin: * for few seconds but after few seconds the header wasn’t there. I think this tells that somehow the requests are not being transferred to nodejs application. I checked the CORS headers here https://cors-test.codehappy.dev/
Git repo: GitHub - deepakpixel/intervyuh-backend