What Is a 444 Status Code? A non-standard status code used to instruct nginx to close the connection without sending a response to the client, most commonly used to deny malicious or malformed requests.

2023年9月28日 · The 444 status code in Nginx is a non-standard HTTP status code that signifies “No Response.” Here’s what it means and how it’s commonly used: No Response: When Nginx returns a 444 status code, it does not provide any content in the response. Furthermore, it immediately closes the connection.

Here, the server name is set to an empty string that will match requests without the “Host” header field, and a special nginx’s non-standard code 444 is returned that closes the connection. Since version 0.8.48, this is the default setting for the server …

2016年9月9日 · I want to use NGINX as a reverse proxy so that a client accessing the public facing URL gets served API data from the internal Gunicorn server sitting behind the proxy: I'm not getting the location mapping correct. Long version:

2021年7月1日 · It's possible to have nginx respond with 444 this way: error_page 497 =444 /444.html; location = /444.html { return 444; }

2017年1月2日 · I always use "return 444" in the nginx config to stop crawlers that access my servers directly via IP or via the wrong hostname. It just closes the connection. Perfect. Now I want to use this response instead of the standard 404.html pages that nginx throws, but I fail at configuring. error_page 500 502 503 504 /custom_50x.html;

2019年12月9日 · The non-standard code 444 closes a connection without sending a response header. From here: https://nginx.org/en/docs/http/ngx_http_rewrite_module.html. EDIT: Should clarify that 444 means, i recieved something but im just going to ignore it. I cant even be bothered to send a response.

2024年3月5日 · A 444 Error code is commonly associated with web servers, particularly the Nginx web server. In Nginx, a 444 error typically indicates that the server has closed the connection without sending any response to the client.

2022年6月2日 · When the 444 No Response status code is generated, the server returns no information to the client and closes the HTTP Connection. This error message can be found in the nginx logs and will not be sent to the client.

Code 444 in Nginx is an unofficial status code that indicates the server has closed the connection without sending a response to the client. This status code is typically used to block unwanted or malicious requests.