Hello there, I'm experiencing the exact same issue running backstage (https://github.com/backstage/backstage)  don't really know why but the proxy return econnrefused. If i'm running curl from my code-server instance this...
> > don't really know why but the proxy return econnrefused. > > Maybe this is the same thing, can you make Backstage listen on `127.0.0.1` explicitly? Hey @code-asher sorry...
> Oh interesting. It might be because we proxy to `0.0.0.0` which does not match `127.0.0.1`. Maybe listening on `0.0.0.0` will work? I've made some other tests i've configured my...
> Nice! Not sure on the wss redirect, seems weird if it is using http. Backstage is using websockets, does the proxy is able to redirect it ?
> > Nice! Not sure on the wss redirect, seems weird if it is using http. > > Backstage is using websockets, does the proxy is able to redirect it...