location /websockets {
proxy_pass
http://127.0.0.1:6001; #Сервер который обрабатывает запросы с фронта
proxy_read_timeout 60;
proxy_connect_timeout 60;
proxy_redirect off;
# Allow the use of websockets
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection 'upgrade';
proxy_set_header Host $host;
proxy_cache_bypass $http_upgrade;
}