Function NewUniversalClient

universal.go:380–395

NewUniversalClient returns a new multi client. The type of the returned client depends on the following conditions: 1. If the MasterName option is specified with RouteByLatency, RouteRandomly or IsClusterMode, a FailoverClusterClient is returned. 2. If the MasterName option is specified without Rou

(opts *UniversalOptions)

//
// Passing nil UniversalOptions will cause a panic.
func NewUniversalClient(opts *UniversalOptions) UniversalClient {
	if opts == nil {
		panic("redis: NewUniversalClient nil options")
	}

	switch {
	case opts.MasterName != "" && (opts.RouteByLatency || opts.RouteRandomly || opts.IsClusterMode):
		return NewFailoverClusterClient(opts.Failover())
	case opts.MasterName != "":
		return NewFailoverClient(opts.Failover())
	case len(opts.Addrs) > 1 || opts.IsClusterMode:
		return NewClusterClient(opts.Cluster())
	default:
		return NewClient(opts.Simple())
	}
}