43 lines
1.1 KiB
Go
43 lines
1.1 KiB
Go
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package caching
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import (
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"fmt"
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"github.com/matrix-org/gomatrixserverlib"
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)
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const (
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FederationEventCacheName = "federation_event"
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FederationEventCacheMaxEntries = 1024
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FederationEventCacheMutable = true
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)
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// FederationEventCache contains the subset of functions needed for
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// a federation event cache.
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type FederationEventCache interface {
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GetFederationEvent(eventNID int64) (event *gomatrixserverlib.HeaderedEvent, ok bool)
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StoreFederationEvent(eventNID int64, event *gomatrixserverlib.HeaderedEvent)
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EvictFederationEvent(eventNID int64)
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}
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func (c Caches) GetFederationEvent(eventNID int64) (*gomatrixserverlib.HeaderedEvent, bool) {
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key := fmt.Sprintf("%d", eventNID)
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val, found := c.FederationEvents.Get(key)
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if found && val != nil {
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if event, ok := val.(*gomatrixserverlib.HeaderedEvent); ok {
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return event, true
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}
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}
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return nil, false
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}
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func (c Caches) StoreFederationEvent(eventNID int64, event *gomatrixserverlib.HeaderedEvent) {
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key := fmt.Sprintf("%d", eventNID)
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c.ServerKeys.Set(key, event)
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}
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func (c Caches) EvictFederationEvent(eventNID int64) {
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key := fmt.Sprintf("%d", eventNID)
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c.ServerKeys.Unset(key)
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}
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