ssdp

May 10, 2026

Changes in this version

+ var ErrAdvertiserClosedAlready = errors.New("advertiser closed already")

Dec 27, 2024

Changes in this version

type Monitor

+ Options []Option

+ type Option interface

+ func AdvertiseHost() Option

+ func OnlySystemInterface() Option

+ func TTL(ttl int) Option

Feb 26, 2023

Changes in this version

+ type LocationProvider interface

+ Location func(from net.Addr, ifi *net.Interface) string

+ type LocationProviderFunc func(net.Addr, *net.Interface) string

+ func (f LocationProviderFunc) Location(from net.Addr, ifi *net.Interface) string

Sep 24, 2020

Changes in this version

+ const All

+ const RootDevice

+ var Interfaces []net.Interface

+ var Logger *log.Logger

+ func AnnounceAlive(nt, usn, location, server string, maxAge int, localAddr string) error

+ func AnnounceBye(nt, usn, localAddr string) error

+ func SetMulticastRecvAddrIPv4(addr string) error

+ func SetMulticastSendAddrIPv4(addr string) error

+ type Advertiser struct

+ func Advertise(st, usn, location, server string, maxAge int) (*Advertiser, error)

+ func (a *Advertiser) Alive() error

+ func (a *Advertiser) Bye() error

+ func (a *Advertiser) Close() error

+ type AliveHandler func(*AliveMessage)

+ type AliveMessage struct

+ From net.Addr

+ Location string

+ Server string

+ Type string

+ USN string

+ func (m *AliveMessage) Header() http.Header

+ func (m *AliveMessage) MaxAge() int

+ type ByeHandler func(*ByeMessage)

+ type ByeMessage struct

+ From net.Addr

+ Type string

+ USN string

+ func (m *ByeMessage) Header() http.Header

+ type Monitor struct

+ Alive AliveHandler

+ Bye ByeHandler

+ Search SearchHandler

+ func (m *Monitor) Close() error

+ func (m *Monitor) Start() error

+ type SearchHandler func(*SearchMessage)

+ type SearchMessage struct

+ From net.Addr

+ Type string

+ func (s *SearchMessage) Header() http.Header

+ type Service struct

+ Location string

+ Server string

+ Type string

+ USN string

+ func Search(searchType string, waitSec int, localAddr string) ([]Service, error)

+ func (s *Service) Header() http.Header

+ func (s *Service) MaxAge() int