Merge pull request #5 from avoykov/master

#fix-initialisation

README.md

@@ -13,6 +13,7 @@
       "host": "127.0.0.1",
       "port": "6379",
       "db": 0,
+      "username": "someuser",
       "password": "somepassword",
       "max_retiries": 2,
       "read_timeout": "2s",
@@ -22,5 +23,7 @@
   }
 }
 ```
+
+"username" field is optional and ignored if empty
 "password" field is optional and ignored if empty
-"db" field is optional. Default is 0
+"db" field is optional. Default is 0

goredis.go

@@ -63,6 +63,7 @@ func (b *Bundle) Build(builder *di.Builder) error {
 					Host:         cfg.GetString(suffix + "host"),
 					Port:         cfg.GetString(suffix + "port"),
 					DB:           cfg.GetInt(suffix + "db"),
+					Username:     cfg.GetString(suffix + "username"),
 					Password:     cfg.GetString(suffix + "password"),
 					MaxRetries:   cfg.GetInt(suffix + "max_retries"),
 					IdleTimeout:  cfg.GetDuration(suffix + "idle_timeout"),

registry.go

@@ -23,6 +23,7 @@ type (
 		Host         string        `json:"host"`
 		Port         string        `json:"port"`
 		DB           int           `json:"db"`
+		Username     string        `json:"username"`
 		Password     string        `json:"password"`
 		MaxRetries   int           `json:"max_retries"`
 		IdleTimeout  time.Duration `json:"idle_timeout"`
@@ -100,6 +101,8 @@ func (r *Registry) ConnectionWithName(name string) (_ *redis.Client, err error)
 		IdleTimeout:  cfg.IdleTimeout,
 		ReadTimeout:  cfg.ReadTimeout,
 		WriteTimeout: cfg.WriteTimeout,
+		Username:     cfg.Username,
+		Password:     cfg.Password,
 	}
 
 	if client = redis.NewClient(options); client == nil {