HTTP 207 Multi-Status vs 520 Web Server Returned an Unknown Error
HTTP 207 (Multi-Status) is a 2xx Success response, while 520 (Web Server Returned an Unknown Error) is a 5xx Server Error response. 207 indicates that the response body contains status information for multiple resources, in situations where multiple status codes might be appropriate (WebDAV). In contrast, 520 means that cloudflare-specific. The origin server returned an unexpected response that Cloudflare could not process.
Описание
The response body contains status information for multiple resources, in situations where multiple status codes might be appropriate (WebDAV).
Когда вы это видите
In WebDAV operations that affect multiple resources simultaneously.
Как исправить
Parse the XML body to check the status of each individual resource.
Описание
Cloudflare-specific. The origin server returned an unexpected response that Cloudflare could not process.
Когда вы это видите
When Cloudflare receives an empty, unknown, or malformed response from the origin.
Как исправить
Check origin server logs. Ensure responses include proper headers. Verify SSL configuration.
Ключевые различия
207 is a 2xx Success response, while 520 is a 5xx Server Error response.
HTTP 207: The response body contains status information for multiple resources, in situations where multiple status codes might be appropriate (WebDAV).
HTTP 520: Cloudflare-specific. The origin server returned an unexpected response that Cloudflare could not process.
You encounter 207 when in WebDAV operations that affect multiple resources simultaneously.
You encounter 520 when when Cloudflare receives an empty, unknown, or malformed response from the origin.
Когда что использовать
For 207 (Multi-Status): Parse the XML body to check the status of each individual resource. For 520 (Web Server Returned an Unknown Error): Check origin server logs. Ensure responses include proper headers. Verify SSL configuration.