Function reference • httpcache

Main functions

GET() PUT() POST() PATCH() DELETE(): Cache-aware versions of httr verbs

cachedPOST(): Cache the response of a POST

dropCache() dropOnly() dropPattern(): Invalidate cache

uncached(): Context manager to temporarily turn cache off if it is on

Logging

startLog(): Enable logging

logMessage(): Log a message

halt(): Stop, log, and no call

loadLogfile(): Read in a httpcache log file

requestLogSummary(): Summarize HTTP requests from a log

cacheLogSummary(): Summarize cache performance from a log

Cache API

cacheOn() cacheOff() clearCache(): Manage the HTTP cache

hitCache() getCache() setCache(): HTTP Cache API

saveCache() loadCache(): Save and load cache state

buildCacheKey(): Construct a unique cache key for a request