func NewRedisManager() *RedisManager {
	return &RedisManager{
		pools: make(map[string]*redis.Pool),
	}
}
NewRedisManager creates an instance of RedisManager
package commands
import (
	"fmt"
	"time"
	"github.com/garyburd/redigo/redis"
)
const dialTimeout = 5 * time.Minute
type RedisManager struct {
	pools map[string]*redis.Pool
	host  string
}