RETURN_CACHE_DATA_DONT_LOAD constant
IOSURLRequestCachePolicy
const RETURN_CACHE_DATA_DONT_LOAD
Use existing cache data, regardless or age or expiration date, and fail if no cached data is available.
If there is no existing data in the cache corresponding to a URL load request, no attempt is made to load the data from the originating source, and the load is considered to have failed. This constant specifies a behavior that is similar to an “offline” mode.
Implementation
static const RETURN_CACHE_DATA_DONT_LOAD =
const IOSURLRequestCachePolicy._internal(3);