redis

Documentation

Index

• Constants
• Variables
• func Initialize()
• type RedisCache
  • func NewRedisCache(host string, password string, defaultExpiration time.Duration) RedisCache
  • func (c RedisCache) Add(key string, value interface{}, expires time.Duration) error
  • func (c RedisCache) Decrement(key string, delta uint64) (newValue uint64, err error)
  • func (c RedisCache) DecrementAuto(key string, delta uint64) (newValue uint64, err error)
  • func (c RedisCache) Delete(key string) error
  • func (c RedisCache) Flush() error
  • func (c RedisCache) Get(key string, ptrValue interface{}) error
  • func (c RedisCache) GetMulti(keys ...string) (cache.Getter, error)
  • func (c RedisCache) Increment(key string, delta uint64) (uint64, error)
  • func (c RedisCache) IncrementAuto(key string, delta uint64) (uint64, error)
  • func (c RedisCache) Replace(key string, value interface{}, expires time.Duration) error
  • func (c RedisCache) Set(key string, value interface{}, expires time.Duration) error
• type RedisItemMapGetter
  • func (g RedisItemMapGetter) Get(key string, ptrValue interface{}) error

Constants

const (
	DEFAULT = time.Duration(0)
	FOREVER = time.Duration(-1)
)

Length of time to cache an item.

Variables

var (
	ErrCacheMiss = errors.New("cache: key not found.")
	ErrNotStored = errors.New("cache: not stored.")
)

Functions

func Initialize

func Initialize()

Types

type RedisCache

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

Wraps the Redis client to meet the Cache interface.

func NewRedisCache

func NewRedisCache(host string, password string, defaultExpiration time.Duration) RedisCache

until redigo supports sharding/clustering, only one host will be in hostList

func (RedisCache) Add

func (c RedisCache) Add(key string, value interface{}, expires time.Duration) error

func (RedisCache) Decrement

func (c RedisCache) Decrement(key string, delta uint64) (newValue uint64, err error)

func (RedisCache) DecrementAuto

func (c RedisCache) DecrementAuto(key string, delta uint64) (newValue uint64, err error)

func (RedisCache) Delete

func (c RedisCache) Delete(key string) error

func (RedisCache) Flush

func (c RedisCache) Flush() error

func (RedisCache) Get

func (c RedisCache) Get(key string, ptrValue interface{}) error

func (RedisCache) GetMulti

func (c RedisCache) GetMulti(keys ...string) (cache.Getter, error)

func (RedisCache) Increment

func (c RedisCache) Increment(key string, delta uint64) (uint64, error)

func (RedisCache) IncrementAuto

func (c RedisCache) IncrementAuto(key string, delta uint64) (uint64, error)

func (RedisCache) Replace

func (c RedisCache) Replace(key string, value interface{}, expires time.Duration) error

func (RedisCache) Set

func (c RedisCache) Set(key string, value interface{}, expires time.Duration) error

type RedisItemMapGetter

type RedisItemMapGetter map[string][]byte

Implement a Getter on top of the returned item map.

func (RedisItemMapGetter) Get

func (g RedisItemMapGetter) Get(key string, ptrValue interface{}) error