location /path/ {
        client_max_body_size 512M;

        proxy_pass http://127.0.0.1:8334;
        proxy_http_version 1.1;

        proxy_set_header Connection $http_connection;
        proxy_set_header Connection 'upgrade';
        proxy_cache_bypass $http_upgrade;
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header X-Forwarded-Proto $scheme;
        #proxy_set_header Authorization $remote_user;
        }