func NewRedisClient(config *Config) (*RedisClient, error) {
var client *redis.Client
if config.RedisSentinel {
client = redis.NewFailoverClient(&redis.FailoverOptions{
MasterName: config.RedisMasterName,
SentinelAddrs: []string{config.RedisAddr},
Password: config.RedisPassword,
DB: config.RedisDB,
})
} else {
client = redis.NewClient(&redis.Options{
Addr: config.RedisAddr,
Password: config.RedisPassword,
DB: config.RedisDB,
})
}
ps, err := client.Subscribe(channelName)
if err != nil {
return nil, err
}
rc := &RedisClient{
client: client,
pubsub: ps,
}
go rc.Receive()
return rc, nil
}
func redisNewClient() RedisClient {
var client RedisClient
switch Config.Redis.Method {
case "standalone":
client = redis.NewClient(&redis.Options{
Addr: Config.Redis.Host[0],
Password: "",
DB: 0,
})
case "sentinel":
client = redis.NewFailoverClient(&redis.FailoverOptions{
MasterName: "master",
SentinelAddrs: Config.Redis.Host,
})
default:
Log.Fatal("Unknown redis connection method specified")
}
return client
}
func NewRedisClient(config *Config) *RedisClient {
var client *redis.Client
if config.RedisSentinel {
client = redis.NewFailoverClient(&redis.FailoverOptions{
MasterName: config.RedisMasterName,
SentinelAddrs: []string{config.RedisAddr},
Password: config.RedisPassword,
DB: int64(config.RedisDB),
})
} else {
client = redis.NewClient(&redis.Options{
Addr: config.RedisAddr,
Password: config.RedisPassword,
DB: int64(config.RedisDB),
})
}
logrus.Infof("Redis client created for addr='%s'", config.RedisAddr)
return &RedisClient{
client: client,
}
}