
		# Some sane proxy settings
		proxy_http_version  1.1;
		proxy_cache_bypass  $http_upgrade;
		proxy_set_header Upgrade           $http_upgrade;
		proxy_set_header Connection        "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 X-Forwarded-Host  $host;
		proxy_set_header X-Forwarded-Port  $server_port;
