HTTP 102 Processing vs 303 See Other
HTTP 102 (Processing) is a 1xx Informational response, while 303 (See Other) is a 3xx Redirection response. 102 indicates that the server has received and is processing the request, but no response is available yet. Prevents the client from timing out. In contrast, 303 means that the server is redirecting to a different resource using GET, typically after a POST operation (Post/Redirect/Get pattern).
Descripción
The server has received and is processing the request, but no response is available yet. Prevents the client from timing out.
Cuándo lo verás
During long-running WebDAV operations.
Cómo solucionarlo
Wait for the final response. This is an interim status to prevent timeouts.
Descripción
The server is redirecting to a different resource using GET, typically after a POST operation (Post/Redirect/Get pattern).
Cuándo lo verás
After form submissions to prevent resubmission on browser refresh.
Cómo solucionarlo
Follow the Location header with a GET request. This is intentional — part of the PRG pattern.
Diferencias clave
102 is a 1xx Informational response, while 303 is a 3xx Redirection response.
HTTP 102: The server has received and is processing the request, but no response is available yet. Prevents the client from timing out.
HTTP 303: The server is redirecting to a different resource using GET, typically after a POST operation (Post/Redirect/Get pattern).
You encounter 102 when during long-running WebDAV operations.
You encounter 303 when after form submissions to prevent resubmission on browser refresh.
Cuándo usar cada uno
For 102 (Processing): Wait for the final response. This is an interim status to prevent timeouts. For 303 (See Other): Follow the Location header with a GET request. This is intentional — part of the PRG pattern.