cache

Cache control. Allows selectively disabling client-side caching (browser, proxy servers, network caching systems) and caching in the internal Platform Server cache.

&cache= *cacheControl*

&cache= *clientControl*, *serverControl*

cacheControl

on|off

clientControl

on|off

serverControl

on|off

If only one cacheControl value is specified, it is applied to both client and server caches.

Request attribute. Ignored when the request does not return a reply image. clientControl is ignored when client-side caching is disabled by the image catalog (if catalog::Expiration has a negative value).

Defaults to cache=on,on.

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