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merged from gramsrv upstream

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This commit is contained in:
onysd 2026-09-01 12:06:31 +03:00
parent 79c64ee916
commit 21a0856587
651 changed files with 54774 additions and 4590 deletions
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11
internal/app/channels/resolve_cache.go
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@ -20,6 +20,14 @@ type channelResolveReadModelCache struct {
cache *readmodelcache.Cache[channelViewCacheKey, domain.ChannelView]
}
// authoritativeResolveChannelCache marks a store whose ResolveChannel path is
// already guarded by exact channel/member invalidation and reconnect flushes.
// Wrapping that path in a second version-token cache adds no freshness boundary
// and turns every process-cold access check into a read_model_versions query.
type authoritativeResolveChannelCache interface {
AuthoritativeResolveChannelCache()
}
func newChannelResolveReadModelCache(ttl time.Duration) *channelResolveReadModelCache {
if ttl <= 0 {
ttl = defaultChannelResolveReadModelTTL
@ -41,6 +49,9 @@ func (c *channelResolveReadModelCache) getOrLoad(ctx context.Context, key channe
}
func (s *Service) cachedResolveChannel(ctx context.Context, userID, channelID int64) (domain.ChannelView, error) {
if _, ok := s.channels.(authoritativeResolveChannelCache); ok {
return s.channels.ResolveChannel(ctx, userID, channelID)
}
if s.resolveCache == nil || s.versions == nil {
return s.channels.ResolveChannel(ctx, userID, channelID)
}