Method createMemoryStorage

internal/caches/storage_file.go:1505–1535

创建当前策略包含的内存缓存

()

// 创建当前策略包含的内存缓存
func (this *FileStorage) createMemoryStorage() error {
	var memoryPolicy = &serverconfigs.HTTPCachePolicy{
		Id:          this.policy.Id,
		IsOn:        this.policy.IsOn,
		Name:        this.policy.Name,
		Description: this.policy.Description,
		Capacity:    this.options.MemoryPolicy.Capacity,
		MaxSize:     &shared.SizeCapacity{Count: 128, Unit: shared.SizeCapacityUnitMB}, // TODO 将来可以修改
		Type:        serverconfigs.CachePolicyStorageMemory,
		Options:     this.policy.Options,
		Life:        this.policy.Life,
		MinLife:     this.policy.MinLife,
		MaxLife:     this.policy.MaxLife,

		MemoryAutoPurgeCount:    this.policy.MemoryAutoPurgeCount,
		MemoryAutoPurgeInterval: this.policy.MemoryAutoPurgeInterval,
		MemoryLFUFreePercent:    this.policy.MemoryLFUFreePercent,
	}
	err := memoryPolicy.Init()
	if err != nil {
		return err
	}
	var memoryStorage = NewMemoryStorage(memoryPolicy, this)
	err = memoryStorage.Init()
	if err != nil {
		return err
	}
	this.memoryStorage = memoryStorage

	return nil
}

func (this *FileStorage) initPurgeTicker() {
	var autoPurgeInterval = this.policy.PersistenceAutoPurgeInterval