This one seems to works for me: https://stackoverflow.com/questions/50371593/angular-6-uncaught-referenceerror-buffer-is-not-defined

Hi. Already seen the topic about similar error with React Native, but I use Angular, so would it work somehow for me?

Thanks for quick answer. All is working fine with nginx as proxy.

Hi. Could I use somehow HTTPS server instead of usual HTTP? It's required by my local social network for all apps running there. Right now it's not working, when I'm trying to use https module. But also does not show's any errors.