module

type Client interface {
	ExposePort(ctx context.Context, autoHostName string, hostnames []string, port int) ([]string, error)
	DisclosePort(ctx context.Context, port int) error
}

type Component interface {
	GetInfo() ComponentInfo
	//Handle handles incoming requests
	Handle(ctx context.Context, output Handler, port string, message interface{}) error
	//Ports gets list of ports
	Ports() []Port
	//Instance creates new instance with default settings
	Instance() Component
}

type ComponentInfo struct {
	Name        string
	Description string
	Info        string
	Tags        []string
}

type Handler func(ctx context.Context, port string, data interface{}) error

type Info struct {
	Name      string
	VersionID string // if module's build is registered
	Version   string
	Addr      string //listed address
}

type Port struct {
	// if that's a source port, source means it accepts the data, the source of incoming data
	Source bool
	// which side of the node will have this port
	Position Position
	// Name lower case programmatic name
	Name string
	// Human readable name (capital cased)
	Label string
	// DTO object
	Configuration interface{}
}

type Position int