location /emacsconf/ {
  proxy_pass http://localhost:{{ icecast_port }};
  proxy_http_version 1.1;
  proxy_buffering off;
  proxy_request_buffering off;      
  proxy_set_header Host $http_host;
  proxy_set_header Upgrade $http_upgrade;
  proxy_set_header Connection "upgrade";
  proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
  proxy_set_header X-Forwarded-Proto $scheme;
  proxy_set_header X-Forwarded-Host $host;
  proxy_set_header X-Forwarded-Server $host;
  proxy_set_header X-Real-IP $remote_addr;
}