atomiccache

Jul 10, 2020

Changes in this version

+ const LGSH

+ const MDSH

+ const SMSH

+ var ErrFullMemory = errors.New("Can't create new rocord, memory is full")

type AtomicCache

+ MaxShardsLarge uint32

+ MaxShardsMedium uint32

+ MaxShardsSmall uint32

+ RecordSizeLarge uint32

+ RecordSizeMedium uint32

+ RecordSizeSmall uint32

+ type BufferItem struct

+ Data []byte

+ Expire time.Duration

+ Key []byte

type LookupRecord

+ ShardSection uint8

type Option

+ func OptionMaxShardsLarge(option uint32) Option

+ func OptionMaxShardsMedium(option uint32) Option

+ func OptionMaxShardsSmall(option uint32) Option

+ func OptionRecordSizeLarge(option uint32) Option

+ func OptionRecordSizeMedium(option uint32) Option

+ func OptionRecordSizeSmall(option uint32) Option

type Options

+ MaxShardsLarge uint32

+ MaxShardsMedium uint32

+ MaxShardsSmall uint32

+ RecordSizeLarge uint32

+ RecordSizeMedium uint32

+ RecordSizeSmall uint32

+ type ShardsLookup struct

May 14, 2019

Changes in this version

+ var ErrDataLimit = errors.New("Can't create new record, it violates data limit")

+ var ErrNotFound = errors.New("Record not found")

Apr 26, 2019

Changes in this version

+ type AtomicCache struct

+ GcCounter uint32

+ GcStarter uint32

+ MaxRecords uint32

+ MaxShards uint32

+ RecordSize uint32

+ func New(opts ...Option) *AtomicCache

+ func (a *AtomicCache) Get(key []byte) ([]byte, error)

+ func (a *AtomicCache) Set(key []byte, data []byte, expire time.Duration) error

+ type LookupRecord struct

+ Expiration time.Time

+ RecordIndex uint32

+ ShardIndex uint32

+ type Option func(*Options)

+ func OptionGcStarter(option uint32) Option

+ func OptionMaxRecords(option uint32) Option

+ func OptionMaxShards(option uint32) Option

+ func OptionRecordSize(option uint32) Option

+ type Options struct

+ GcStarter uint32

+ MaxRecords uint32

+ MaxShards uint32

+ RecordSize uint32

+ type Record struct

+ func NewRecord(size uint32) *Record

+ func (r *Record) Free()

+ func (r *Record) Get() []byte

+ func (r *Record) GetAllocated() uint32

+ func (r *Record) GetDataLength() uint32

+ func (r *Record) Set(data []byte)

+ type Shard struct

+ func NewShard(slotCount, slotSize uint32) *Shard

+ func (s *Shard) Free(index uint32)

+ func (s *Shard) Get(index uint32) []byte

+ func (s *Shard) GetSlotsAvail() uint32

+ func (s *Shard) IsEmpty() bool

+ func (s *Shard) Set(data []byte) uint32