HTTP 102 Processing vs 203 Non-Authoritative Information
HTTP 102 (Processing) is a 1xx Informational response, while 203 (Non-Authoritative Information) is a 2xx Success 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, 203 means that the response payload has been modified by a transforming proxy from the origin server's 200 response.
Description
The server has received and is processing the request, but no response is available yet. Prevents the client from timing out.
When You See It
During long-running WebDAV operations.
How to Fix
Wait for the final response. This is an interim status to prevent timeouts.
Description
The response payload has been modified by a transforming proxy from the origin server's 200 response.
When You See It
When a proxy or CDN modifies the response body (e.g., adds headers, transforms content).
How to Fix
Check if a proxy is modifying the response. Access the origin directly if you need the original content.
Key Differences
102 is a 1xx Informational response, while 203 is a 2xx Success 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 203: The response payload has been modified by a transforming proxy from the origin server's 200 response.
You encounter 102 when during long-running WebDAV operations.
You encounter 203 when when a proxy or CDN modifies the response body (e.g., adds headers, transforms content).
When to Use Which
For 102 (Processing): Wait for the final response. This is an interim status to prevent timeouts. For 203 (Non-Authoritative Information): Check if a proxy is modifying the response. Access the origin directly if you need the original content.