NewRedisProvider returns a new redis provider
(cfg *config.Config, deps *Dependencies)
| 51 | |
| 52 | // NewRedisProvider returns a new redis provider |
| 53 | func NewRedisProvider(cfg *config.Config, deps *Dependencies) (*provider, error) { |
| 54 | redisURLHostPortsList := strings.Split(cfg.RedisURL, ",") |
| 55 | if len(redisURLHostPortsList) > 1 { |
| 56 | opt, err := redis.ParseURL(redisURLHostPortsList[0]) |
| 57 | if err != nil { |
| 58 | deps.Log.Debug().Err(err).Msg("error parsing redis url") |
| 59 | return nil, err |
| 60 | } |
| 61 | urls := []string{opt.Addr} |
| 62 | urlList := redisURLHostPortsList[1:] |
| 63 | urls = append(urls, urlList...) |
| 64 | clusterOpt := &redis.ClusterOptions{Addrs: urls, DialTimeout: dialTimeout} |
| 65 | rdb := redis.NewClusterClient(clusterOpt) |
| 66 | ctx := context.Background() |
| 67 | _, err = rdb.Ping(ctx).Result() |
| 68 | if err != nil { |
| 69 | deps.Log.Debug().Err(err).Msg("error connecting to redis") |
| 70 | return nil, err |
| 71 | } |
| 72 | |
| 73 | return &provider{ |
| 74 | config: cfg, |
| 75 | dependencies: deps, |
| 76 | ctx: ctx, |
| 77 | store: rdb, |
| 78 | }, nil |
| 79 | } |
| 80 | |
| 81 | opt, err := redis.ParseURL(cfg.RedisURL) |
| 82 | if err != nil { |
| 83 | deps.Log.Debug().Err(err).Msg("error parsing redis url") |
| 84 | return nil, err |
| 85 | } |
| 86 | opt.DialTimeout = dialTimeout |
| 87 | rdb := redis.NewClient(opt) |
| 88 | ctx := context.Background() |
| 89 | _, err = rdb.Ping(ctx).Result() |
| 90 | if err != nil { |
| 91 | deps.Log.Debug().Err(err).Msg("error connecting to redis") |
| 92 | return nil, err |
| 93 | } |
| 94 | return &provider{ |
| 95 | config: cfg, |
| 96 | dependencies: deps, |
| 97 | ctx: ctx, |
| 98 | store: rdb, |
| 99 | }, nil |
| 100 | } |