cache

Documentation

Index

• func OnModify(ctx context.Context, redisClient RedisClient, key string, err error) error
• func Retrieve(ctx context.Context, redisClient RedisClient, key string, item interface{}, ...) (interface{}, error)
• type RedisClient

Functions

func OnModify

func OnModify(ctx context.Context, redisClient RedisClient, key string, err error) error

OnModify handle an item update and evict the cache for given key

func Retrieve

func Retrieve(ctx context.Context, redisClient RedisClient, key string, item interface{}, onMiss func() (interface{}, error), duration time.Duration) (interface{}, error)

Retrieve loads an item from the cache for given key or retrieve it (and store it in cache after)

Types

type RedisClient

type RedisClient interface {
	Load(ctx context.Context, key string) (string, error)
	Store(ctx context.Context, key string, value interface{}, duration time.Duration) error
	Delete(ctx context.Context, keys ...string) error
}

RedisClient for caching response