redis

package

v1.0.5 Latest Latest Go to latest Published: Jun 5, 2020 License: Apache-2.0 Imports: 8 Imported by: 0

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Package redis is the redis implementation of the Trickster Cache and supports Standalone, Sentinel and Cluster

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const Redis = "redis"

Redis is the string "redis"

This section is empty.

This section is empty.

type Cache struct {
	Name   string
	Config *config.CachingConfig
	// contains filtered or unexported fields
}

Cache represents a redis cache object that conforms to the Cache interface

func (c *Cache) BulkRemove(cacheKeys []string)

BulkRemove removes a list of objects from the cache. noLock is not used for Redis

func (c *Cache) Close() error

Close disconnects from the Redis Cache

func (c *Cache) Configuration() *config.CachingConfig

Configuration returns the Configuration for the Cache object

func (c *Cache) Connect() error

Connect connects to the configured Redis endpoint

func (c *Cache) Remove(cacheKey string)

Remove removes an object in cache, if present

func (c *Cache) Retrieve(cacheKey string, allowExpired bool) ([]byte, status.LookupStatus, error)

Retrieve gets data from the Redis Cache using the provided Key because Redis manages Object Expiration internally, allowExpired is not used.

func (c *Cache) SetTTL(cacheKey string, ttl time.Duration)

SetTTL updates the TTL for the provided cache object

func (c *Cache) Store(cacheKey string, data []byte, ttl time.Duration) error

Store places the the data into the Redis Cache using the provided Key and TTL