README
¶
eurekache redis
Requirements
Depends on the garyburd/redigo library for Redis client.
Installation
Install eurekache and required packages using go get command:
$ go get github.com/garyburd/redigo
Usage
// create redis cache
redisHost := "127.0.0.1:6379"
expiredTTL := 5 * 60 * 1000 // 5 minutes (millisecond)
keyPrefix := "myapp:" // added key prefix before set on redis
dbNumber := 1 // redis db number
pool := &redis.Pool{
Dial: func() (redis.Conn, error) {
return redis.Dial("tcp", redisHost)
},
}
rc := NewRedisCache(pool)
rc.SetTTL(expiredTTL)
rc.SetPrefix(keyPrefix)
rc.Select(dbNumber)
cache := eurekache.New()
cache.SetCacheSources([]cache{rc})
Documentation
¶
Index ¶
- type RedisCache
- func (c *RedisCache) Get(key string, data interface{}) bool
- func (c *RedisCache) GetGobBytes(key string) ([]byte, bool)
- func (c *RedisCache) GetInterface(key string) (interface{}, bool)
- func (c *RedisCache) Select(num int)
- func (c *RedisCache) Set(key string, data interface{}) error
- func (c *RedisCache) SetExpire(key string, data interface{}, ttl int64) error
- func (c *RedisCache) SetPrefix(prefix string)
- func (c *RedisCache) SetTTL(ttl int64)
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
This section is empty.
Types ¶
type RedisCache ¶
type RedisCache struct {
// contains filtered or unexported fields
}
RedisCache is a cache source for Redis and contains redis.Pool
func NewRedisCache ¶
func NewRedisCache(pool *redis.Pool) *RedisCache
NewRedisCache returns initialized RedisCache with given redis.Pool
func (*RedisCache) Get ¶
func (c *RedisCache) Get(key string, data interface{}) bool
Get searches cache by given key from redis and returns flag of cache is existed or not. when cache hit, data is assigned.
func (*RedisCache) GetGobBytes ¶
func (c *RedisCache) GetGobBytes(key string) ([]byte, bool)
GetGobBytes searches cache by given key from redis and returns gob-encoded value.
func (*RedisCache) GetInterface ¶
func (c *RedisCache) GetInterface(key string) (interface{}, bool)
GetInterface searches cache by given key from redis and returns interface value.
func (*RedisCache) Select ¶
func (c *RedisCache) Select(num int)
Select sets db number for redis-server
func (*RedisCache) Set ¶
func (c *RedisCache) Set(key string, data interface{}) error
Set sets data into redis. data is wrapped by gob-encoded Item
func (*RedisCache) SetExpire ¶
func (c *RedisCache) SetExpire(key string, data interface{}, ttl int64) error
SetExpire sets data into redis with TTL. data is wrapped by gob-encoded Item
func (*RedisCache) SetPrefix ¶
func (c *RedisCache) SetPrefix(prefix string)
SetPrefix sets the prefix used for adding prefix into key name
func (*RedisCache) SetTTL ¶
func (c *RedisCache) SetTTL(ttl int64)
SetTTL sets default TTL (milliseconds)
Source Files