upstream webiopi {
   server 127.0.0.1:8001;
}

# Default server configuration
#
server {
   listen 8000 default_server;
   listen [::]:8000 default_server;

   server_name _;

   location / {
       proxy_buffers 16 4k;
       proxy_buffer_size 2k;

       proxy_pass_request_headers on;
            proxy_pass_request_body on;
            proxy_set_header HOST $host;
            proxy_set_header X-Forwarded-Proto $scheme;
            proxy_set_header X-Real-IP $remote_addr;
            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
            proxy_pass http://webiopi;
            proxy_redirect default;
   }

}