112 Disconnected Operation
The HTTP 112 Disconnected Operation warning code indicates a cache has intentionally disconnected from the network. The code is attached to the Warning header in the HTTP response.
Example
Warning: 112 www.example.re "Disconnected operation"
See also
- RFC 7234: HTTP Caching (obsoleted)
- RFC 9111: HTTP Caching
- Warning
- Cache-Status
- Caching
- HTTP status codes
Last updated: April 24, 2026