HTTP 101 Switching Protocols vs 416 Range Not Satisfiable
HTTP 101 (Switching Protocols) is a 1xx Informational response, while 416 (Range Not Satisfiable) is a 4xx Client Error response. 101 indicates that the server understands the Upgrade header field request and indicates which protocol it is switching to. In contrast, 416 means that the server cannot serve the requested byte range. The Range header value is outside the resource's size.
Açıklama
The server understands the Upgrade header field request and indicates which protocol it is switching to.
Gördüğünüzde
When upgrading from HTTP/1.1 to WebSocket, or to HTTP/2.
Nasıl Düzeltilir
This is normal behavior during protocol upgrades. Ensure your client supports the target protocol.
Açıklama
The server cannot serve the requested byte range. The Range header value is outside the resource's size.
Gördüğünüzde
When requesting a byte range beyond the file's actual size.
Nasıl Düzeltilir
Check the Content-Range in the response for the actual file size and adjust your Range header.
Temel Farklar
101 is a 1xx Informational response, while 416 is a 4xx Client Error response.
HTTP 101: The server understands the Upgrade header field request and indicates which protocol it is switching to.
HTTP 416: The server cannot serve the requested byte range. The Range header value is outside the resource's size.
You encounter 101 when when upgrading from HTTP/1.1 to WebSocket, or to HTTP/2.
You encounter 416 when when requesting a byte range beyond the file's actual size.
Hangisini Ne Zaman Kullanmalı
For 101 (Switching Protocols): This is normal behavior during protocol upgrades. Ensure your client supports the target protocol. For 416 (Range Not Satisfiable): Check the Content-Range in the response for the actual file size and adjust your Range header.