discovery

type PlainResolver ¶

type PlainResolver struct {
	// contains filtered or unexported fields
}

PlainResolver returns the given hostname as it is. It might be useful to resolve services using the default DNS lookup mechanism.

func NewPlainResolver(address string) PlainResolver

func (d PlainResolver) Resolve() (string, bool)

type Resolver ¶

type Resolver interface {
	// Resolve the current hostname.
	// Returns the address and `true` in case if the service has been resolved.
	Resolve() (address string, ok bool)
}

Resolver returns a resolved hostname

type ResolverFunc ¶

type ResolverFunc func() (string, bool)

func (fn ResolverFunc) Resolve() (string, bool)

type Service ¶

type Service struct {
	Host   string
	Port   int
	Name   string
	ID     string
	Scheme string
}

Service represents all the information about a discovered service.

type Updates ¶

type Updates chan []Service

Updates is used to retrieve discovered services.