discovery

package

v0.0.0-...-904a803 Latest Latest Go to latest Published: Nov 19, 2018 License: MIT Imports: 8 Imported by: 0

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Repository

github.com/mmmorris1975/go-upnp

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Documentation ¶

Index ¶

Constants
Variables
func Discover(req *SearchRequest, ch chan<- *SearchResponse) error
func ListenNotify(ch chan<- *NotifyResponse) error
type Discoverer
type NotifyResponse
type SSDPResponse
type SearchRequest
- func NewSearchRequest() *SearchRequest
type SearchResponse

Constants ¶

View Source

const (
	// Interesting note, some devices like WeMo switches don't respond to ssdp:all queries, but will
	// answer upnp:rootdevice queries.  Something to keep in mind, I'm sure it's not the only case
	DISCOVERY_ADDR_DEFAULT      = "239.255.255.250"
	DISCOVERY_PORT_DEFAULT      = 1900
	DISCOVERY_TARGET_DEFAULT    = "ssdp:all"
	DISCOVERY_WAIT_MIN_DURATION = 1 * time.Second
	DISCOVERY_WAIT_MAX_DURATION = 5 * time.Second
)

Variables ¶

View Source

var Logger *log.Logger

Functions ¶

func Discover ¶

func Discover(req *SearchRequest, ch chan<- *SearchResponse) error

func ListenNotify ¶

func ListenNotify(ch chan<- *NotifyResponse) error

Types ¶

type Discoverer ¶

type Discoverer interface {
	Discover(req *SearchRequest, ch chan<- *SearchResponse)
	ListenNotify(ch chan<- *NotifyResponse)
}

type NotifyResponse ¶

type NotifyResponse struct {
	SSDPResponse
	NT         string
	NTS        string
	NextBootId int
}

type SSDPResponse ¶

type SSDPResponse struct {
	Location     string
	CacheControl string
	Server       string
	USN          string
	BootId       int
	ConfigId     int
	SearchPort   int
}

type SearchRequest ¶

type SearchRequest struct {
	Host   string
	Port   int
	Target string
	Wait   time.Duration
}

func NewSearchRequest ¶

func NewSearchRequest() *SearchRequest

type SearchResponse ¶

type SearchResponse struct {
	SSDPResponse
	ST string
}

Source Files ¶

View all Source files

discovery.go

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