Expiration expiration

Default client cache time to live. Provides a default expiration interval in case a particular catalog record does not contain a valid catalog::Expiration or vignette::Expiration value. Or, if a vignette file or material file is accessed directly, rather than by way of a catalog record.

Properties section-8e2bade105ec4905ae5c4911f500279f

Real number, 0 or greater. Number of hours until expiration since the reply data was generated. Set to 0 to always expire the reply image immediately, which effectively disables client caching. Set to -1 to mark as never expire.

Default section-18cfce46edb441bfae7dd9d3e0217ba9

Inherited from default::Expiration if not defined or if empty.

See also section-ecfe21ff789c4b298344ebf7c647b7e7

catalog::Expiration , vignette::Expiration