// Init redis channel, such as init redis pool, init consistent hash ring
func InitRedisChannel() error {
if Conf.Redis == nil || len(Conf.Redis) == 0 {
return ConfigRedisErr
}
// redis pool
for n, c := range Conf.Redis {
redisPool[n] = &redis.Pool{
MaxIdle: c.Pool,
IdleTimeout: time.Duration(c.Timeout) * time.Second,
Dial: func() (redis.Conn, error) {
conn, err := redis.Dial(c.Network, c.Addr)
if err != nil {
Log.Printf("redis.Dial(\"%s\", \"%s\") failed (%s)", c.Network, c.Addr, err.Error())
}
return conn, err
},
}
}
// consistent hashing
redisHash = hash.NewKetama(len(redisPool), 255)
return nil
}
// Init redis channel, such as init redis pool, init consistent hash ring
func InitRedisChannel() error {
if Conf.Redis == nil || len(Conf.Redis) == 0 {
LogError(LogLevelWarn, "not configure redis node in config file")
return ConfigRedisErr
}
// redis pool
for n, c := range Conf.Redis {
// WARN: closures use
tc := c
redisPool[n] = &redis.Pool{
MaxIdle: tc.Idle,
MaxActive: tc.Active,
IdleTimeout: time.Duration(tc.Timeout) * time.Second,
Dial: func() (redis.Conn, error) {
conn, err := redis.Dial(tc.Network, tc.Addr)
if err != nil {
LogError(LogLevelErr, "redis.Dial(\"%s\", \"%s\") failed (%s)", tc.Network, tc.Addr, err.Error())
}
return conn, err
},
}
}
// consistent hashing
redisHash = hash.NewKetama(len(redisPool), 255)
return nil
}