HTTP 205 Reset Content vs 499 Client Closed Request
HTTP 205 (Reset Content) is a 2xx Success response, while 499 (Client Closed Request) is a 4xx Client Error response. 205 indicates that the server fulfilled the request and the client should reset the document view (e.g., clear a form). In contrast, 499 means that a non-standard status code used by Nginx when the client closes the connection before the server responds.
Description
The server fulfilled the request and the client should reset the document view (e.g., clear a form).
Quand vous le voyez
After form submissions where the server wants the client to reset the form for new input.
Comment résoudre
The client should clear the form or reset the view. Rarely used in practice.
Description
A non-standard status code used by Nginx when the client closes the connection before the server responds.
Quand vous le voyez
In Nginx logs when clients timeout or navigate away before receiving the response.
Comment résoudre
Optimize server response times. Check for slow upstream services.
Différences clés
205 is a 2xx Success response, while 499 is a 4xx Client Error response.
HTTP 205: The server fulfilled the request and the client should reset the document view (e.g., clear a form).
HTTP 499: A non-standard status code used by Nginx when the client closes the connection before the server responds.
You encounter 205 when after form submissions where the server wants the client to reset the form for new input.
You encounter 499 when in Nginx logs when clients timeout or navigate away before receiving the response.
Quand utiliser lequel
For 205 (Reset Content): The client should clear the form or reset the view. Rarely used in practice. For 499 (Client Closed Request): Optimize server response times. Check for slow upstream services.