Proxy with Nginx Websocket wss to ws?

Question

Nginx

The problem is as follows:
Data is transmitted from the client to the server using the ws protocol (new WebSocket("ws://domen.ru:1111). Everything works fine.
The client switched to the wss protocol (new WebSocket("wss://domen.ru :1111), as I understand it, everything comes in encrypted form. Then the server cannot understand what is happening. Is it
possible to use Nginx to proxy wss to ws with traffic decryption and give it to the server?
...
location / wss {
proxy_pass http://domen .ru:1111;
...
Or do I misunderstand the mechanism of proxying and decryption should be done on the server side?

Answer 1

Of course you can. Only on the server. Install nginx and further according to the documentation
And as a tip - keep ws and wss on different ports. There will be less confusion.