keygen

Documentation

Index

• type Key
• type KeyFetcher
• type KeyFetcherFake
  • func NewKeyFetcherFake(availableKeys []Key) KeyFetcherFake
  • func (k *KeyFetcherFake) FetchKeys(maxCount int) ([]Key, error)
• type KeyGenerator
  • func NewKeyGenerator(bufferSize int, keyFetcher KeyFetcher) (KeyGenerator, error)
  • func (r KeyGenerator) NewKey() (Key, error)

Types

type Key

type Key string

Key represents unique identifier

type KeyFetcher

type KeyFetcher interface {
	FetchKeys(maxCount int) ([]Key, error)
}

KeyFetcher fetches keys in batch

type KeyFetcherFake

type KeyFetcherFake struct {
	// contains filtered or unexported fields
}

KeyFetcherFake represents an in memory key generator

func NewKeyFetcherFake

func NewKeyFetcherFake(availableKeys []Key) KeyFetcherFake

NewKeyFetcherFake creates fake key generator

func (*KeyFetcherFake) FetchKeys

func (k *KeyFetcherFake) FetchKeys(maxCount int) ([]Key, error)

FetchKeys returns keys from the buffer

type KeyGenerator

type KeyGenerator struct {
	// contains filtered or unexported fields
}

KeyGenerator fetches unique keys in batch from key generation service and buffer them in memory for fast response.

func NewKeyGenerator

func NewKeyGenerator(bufferSize int, keyFetcher KeyFetcher) (KeyGenerator, error)

NewKeyGenerator creates KeyGenerator

func (KeyGenerator) NewKey

func (r KeyGenerator) NewKey() (Key, error)

NewKey produces a unique key