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This commit is contained in:
withchao 2025-02-14 11:28:56 +08:00
parent ea776efa96
commit 64fbbe0b3d
1 changed files with 11 additions and 3 deletions
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10
pkg/common/storage/cache/mcache/online.go vendored
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@ -7,10 +7,18 @@ import (
"github.com/openimsdk/open-im-server/v3/pkg/common/storage/cache" "github.com/openimsdk/open-im-server/v3/pkg/common/storage/cache"
) )
var (
globalOnlineCache cache.OnlineCache
globalOnlineOnce sync.Once
)
func NewOnlineCache() cache.OnlineCache { func NewOnlineCache() cache.OnlineCache {
return &onlineCache{ globalOnlineOnce.Do(func() {
globalOnlineCache = &onlineCache{
user: make(map[string]map[int32]struct{}), user: make(map[string]map[int32]struct{}),
} }
})
return globalOnlineCache
} }
type onlineCache struct { type onlineCache struct {