link

type Link interface {
	// provides the transport.Socket interface
	transport.Socket
	// Connect connects the link. It must be called first
	// if there's an expectation to create a new socket.
	Connect() error
	// Id of the link is "local" if not specified
	Id() string
	// Status of the link
	Status() string
	// Depth of the buffers
	Weight() int
	// Rate of the link
	Length() int
}