HTTP 206 Partial Content vs 522 Connection Timed Out
HTTP 206 (Partial Content) is a 2xx Success response, while 522 (Connection Timed Out) is a 5xx Server Error response. 206 indicates that the server is delivering only part of the resource due to a Range header sent by the client. Used for resumable downloads and video streaming. In contrast, 522 means that cloudflare-specific. TCP connection to the origin server timed out.
描述
The server is delivering only part of the resource due to a Range header sent by the client. Used for resumable downloads and video streaming.
何时出现
During video streaming, large file downloads, or when resuming interrupted downloads.
如何修复
No fix needed. This is normal behavior for range requests.
描述
Cloudflare-specific. TCP connection to the origin server timed out.
何时出现
When the origin server is overloaded or network issues prevent connection.
如何修复
Check origin server health. Verify firewall rules. Check for network congestion.
主要区别
206 is a 2xx Success response, while 522 is a 5xx Server Error response.
HTTP 206: The server is delivering only part of the resource due to a Range header sent by the client. Used for resumable downloads and video streaming.
HTTP 522: Cloudflare-specific. TCP connection to the origin server timed out.
You encounter 206 when during video streaming, large file downloads, or when resuming interrupted downloads.
You encounter 522 when when the origin server is overloaded or network issues prevent connection.
何时使用哪个
For 206 (Partial Content): No fix needed. This is normal behavior for range requests. For 522 (Connection Timed Out): Check origin server health. Verify firewall rules. Check for network congestion.