dendrite/internal/caching/cache_roomservernids.go

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package caching
import (
"github.com/matrix-org/dendrite/roomserver/types"
)
type RoomServerCaches interface {
RoomServerNIDsCache
RoomVersionCache
Ristretto cache (#2563) * Try Ristretto cache * Tweak * It's beautiful * Update GMSL * More strict keyable interface * Fix that some more * Make less panicky * Don't enforce mutability checks for now * Determine mutability using deep equality * Tweaks * Namespace keys * Make federation caches mutable * Update cost estimation, add metric * Update GMSL * Estimate cost for metrics better * Reduce counters a bit * Try caching events * Some guards * Try again * Try this * Use separate caches for hopefully better hash distribution * Fix bug with admitting events into cache * Try to fix bugs * Check nil * Try that again * Preserve order jeezo this is messy * thanks VS Code for doing exactly the wrong thing * Try this again * Be more specific * aaaaargh * One more time * That might be better * Stronger sorting * Cache expiries, async publishing of EDUs * Put it back * Use a shared cache again * Cost estimation fixes * Update ristretto * Reduce counters a bit * Clean up a bit * Update GMSL * 1GB * Configurable cache sizees * Tweaks * Add `config.DataUnit` for specifying friendly cache sizes * Various tweaks * Update GMSL * Add back some lazy loading caching * Include key in cost * Include key in cost * Tweak max age handling, config key name * Only register prometheus metrics if requested * Review comments @S7evinK * Don't return errors when creating caches (it is better just to crash since otherwise we'll `nil`-pointer exception everywhere) * Review comments * Update sample configs * Update GHA Workflow * Update Complement images to Go 1.18 * Remove the cache test from the federation API as we no longer guarantee immediate cache admission * Don't check the caches in the renewal test * Possibly fix the upgrade tests * Update to matrix-org/gomatrixserverlib#322 * Update documentation to refer to Go 1.18
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RoomServerEventsCache
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EventStateKeyCache
EventTypeCache
}
// RoomServerNIDsCache contains the subset of functions needed for
// a roomserver NID cache.
type RoomServerNIDsCache interface {
GetRoomServerRoomID(roomNID types.RoomNID) (string, bool)
// StoreRoomServerRoomID stores roomNID -> roomID and roomID -> roomNID
StoreRoomServerRoomID(roomNID types.RoomNID, roomID string)
GetRoomServerRoomNID(roomID string) (types.RoomNID, bool)
}
func (c Caches) GetRoomServerRoomID(roomNID types.RoomNID) (string, bool) {
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return c.RoomServerRoomIDs.Get(roomNID)
}
// StoreRoomServerRoomID stores roomNID -> roomID and roomID -> roomNID
func (c Caches) StoreRoomServerRoomID(roomNID types.RoomNID, roomID string) {
c.RoomServerRoomNIDs.Set(roomID, roomNID)
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c.RoomServerRoomIDs.Set(roomNID, roomID)
}
func (c Caches) GetRoomServerRoomNID(roomID string) (types.RoomNID, bool) {
return c.RoomServerRoomNIDs.Get(roomID)
}