We have supervisord `[inet_http_server]` running on `127.0.0.1:9001`. 

When we're trying to place it behind nginx - supervisord logtail stops working. 

Supervisord settings: 

```
[inet_http_server]
port = 127.0.0.1:9001

```

Nginx settings: 

```
server {
    listen 80;
    server_name server.com;
    location / {
        proxy_pass http://127.0.0.1:9001/;
    }
}

```

Where to dig? (Stop | Start | Restart) commands working, only tail command not working.