- location / {
- proxy_http_version 1.1;
- proxy_set_header Upgrade $http_upgrade;
- proxy_set_header Connection "upgrade";
- proxy_set_header Host $http_host;
-
- proxy_pass http://localhost:4000;
+ proxy_http_version 1.1;
+ proxy_set_header Upgrade $http_upgrade;
+ proxy_set_header Connection "upgrade";
+ proxy_set_header Host $http_host;
+ proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;