dendrite/common/caching/immutablecache.go

package caching

import (
	"github.com/matrix-org/gomatrixserverlib"
)

const (
	RoomVersionMaxCacheEntries = 1024
	ServerKeysMaxCacheEntries  = 1024
)

type ImmutableCache interface {
	GetRoomVersion(roomId string) (gomatrixserverlib.RoomVersion, bool)
	StoreRoomVersion(roomId string, roomVersion gomatrixserverlib.RoomVersion)
	GetServerKey(request gomatrixserverlib.PublicKeyLookupRequest) (gomatrixserverlib.PublicKeyLookupResult, bool)
	StoreServerKey(request gomatrixserverlib.PublicKeyLookupRequest, response gomatrixserverlib.PublicKeyLookupResult)
}
LRU cache for room versions in RS query API (#976) * Experimental LRU cache for room versions * Don't accidentally try to type-assert nil * Also reduce hits on query API * Use hashicorp implementation which mutexes for us * Define const for max cache entries * Rename to be specifically immutable, panic if we try to mutate a cache entry * Review comments * Remove nil guards, give roomserver integration test a cache * go mod tidy 2020-04-22 07:00:05 -05:00			`package caching`

Prometheus metrics for LRU cache (#1039) * Add prom metrics for the in-memory LRU cache * Increase cache sizes 2020-05-15 05:27:10 -05:00			`import (`
			`"github.com/matrix-org/gomatrixserverlib"`
			`)`
LRU cache for room versions in RS query API (#976) * Experimental LRU cache for room versions * Don't accidentally try to type-assert nil * Also reduce hits on query API * Use hashicorp implementation which mutexes for us * Define const for max cache entries * Rename to be specifically immutable, panic if we try to mutate a cache entry * Review comments * Remove nil guards, give roomserver integration test a cache * go mod tidy 2020-04-22 07:00:05 -05:00
			`const (`
Prometheus metrics for LRU cache (#1039) * Add prom metrics for the in-memory LRU cache * Increase cache sizes 2020-05-15 05:27:10 -05:00			`RoomVersionMaxCacheEntries = 1024`
			`ServerKeysMaxCacheEntries = 1024`
LRU cache for room versions in RS query API (#976) * Experimental LRU cache for room versions * Don't accidentally try to type-assert nil * Also reduce hits on query API * Use hashicorp implementation which mutexes for us * Define const for max cache entries * Rename to be specifically immutable, panic if we try to mutate a cache entry * Review comments * Remove nil guards, give roomserver integration test a cache * go mod tidy 2020-04-22 07:00:05 -05:00			`)`

			`type ImmutableCache interface {`
			`GetRoomVersion(roomId string) (gomatrixserverlib.RoomVersion, bool)`
			`StoreRoomVersion(roomId string, roomVersion gomatrixserverlib.RoomVersion)`
Implement key caching directly (#1038) * Use gomatrixserverlib key caching * Implement key caching wrapper * Add caching wrapper in BaseComponent * Review comments 2020-05-15 03:32:40 -05:00			`GetServerKey(request gomatrixserverlib.PublicKeyLookupRequest) (gomatrixserverlib.PublicKeyLookupResult, bool)`
			`StoreServerKey(request gomatrixserverlib.PublicKeyLookupRequest, response gomatrixserverlib.PublicKeyLookupResult)`
LRU cache for room versions in RS query API (#976) * Experimental LRU cache for room versions * Don't accidentally try to type-assert nil * Also reduce hits on query API * Use hashicorp implementation which mutexes for us * Define const for max cache entries * Rename to be specifically immutable, panic if we try to mutate a cache entry * Review comments * Remove nil guards, give roomserver integration test a cache * go mod tidy 2020-04-22 07:00:05 -05:00			`}`