Struct KvHaveCache

cmd/pk-put/kvcache.go:51–54

KvHaveCache is a HaveCache on top of a single mutable database file on disk using github.com/syndtr/goleveldb. It stores the blobref in binary as the key, and the blobsize in binary as the value. Access to the cache is restricted to one process at a time with a lock file. Close should be called to r

// at a time with a lock file. Close should be called
// to remove the lock.
type KvHaveCache struct {
	filename string
	db       *leveldb.DB
}

func NewKvHaveCache(gen string) *KvHaveCache {
	cleanCacheDir()