krakendrate

Sep 10, 2021

Changes in this version

+ func PseudoFNV64a(s string) uint64

+ type Hasher func(string) uint64

+ type ShardedMemoryBackend struct

+ func DefaultShardedMemoryBackend(ctx context.Context) *ShardedMemoryBackend

+ func NewShardedMemoryBackend(ctx context.Context, shards uint64, ttl time.Duration, h Hasher) *ShardedMemoryBackend

+ func (b *ShardedMemoryBackend) Load(key string, f func() interface{}) interface{}

+ func (b *ShardedMemoryBackend) Store(key string, v interface{}) error

Apr 4, 2019

Changes in this version

+ var DataTTL = 10 * time.Minute

Feb 11, 2019

Changes in this version

+ var ErrLimited = errors.New("ERROR: rate limit exceded")

+ type Backend interface

+ Load func(string) (interface{}, bool)

+ Store func(string, interface{}) error

+ type Limiter interface

+ Allow func() bool

+ type LimiterStore func(string) Limiter

+ type MemoryBackend struct

+ func NewMemoryBackend() MemoryBackend

+ func (m MemoryBackend) Load(key string) (interface{}, bool)

+ func (m MemoryBackend) Store(key string, v interface{}) error