HTTP 102 Processing vs 511 Network Authentication Required
HTTP 102 (Processing) is a 1xx Informational response, while 511 (Network Authentication Required) is a 5xx Server Error 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, 511 means that the client needs to authenticate to gain network access. Used by captive portals (hotel/airport WiFi).
描述
The server has received and is processing the request, but no response is available yet. Prevents the client from timing out.
何时出现
During long-running WebDAV operations.
如何修复
Wait for the final response. This is an interim status to prevent timeouts.
描述
The client needs to authenticate to gain network access. Used by captive portals (hotel/airport WiFi).
何时出现
When connecting to WiFi that requires login (airport, hotel, coffee shop).
如何修复
Open a browser and complete the captive portal login process.
主要区别
102 is a 1xx Informational response, while 511 is a 5xx Server Error 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 511: The client needs to authenticate to gain network access. Used by captive portals (hotel/airport WiFi).
You encounter 102 when during long-running WebDAV operations.
You encounter 511 when when connecting to WiFi that requires login (airport, hotel, coffee shop).
何时使用哪个
For 102 (Processing): Wait for the final response. This is an interim status to prevent timeouts. For 511 (Network Authentication Required): Open a browser and complete the captive portal login process.