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The highest tagged major version is .

Published: Apr 27, 2020 | License: MPL-2.0 | Module: github.com/anacrolix/torrent

Index

Variables

var (
	ErrBadScheme = errors.New("unknown scheme")
)

type Action

type Action int32
const (
	ActionConnect Action = iota
	ActionAnnounce
	ActionScrape
	ActionError
)

type Announce

type Announce struct {
	TrackerUrl string
	Request    AnnounceRequest
	HostHeader string
	HTTPProxy  func(*http.Request) (*url.URL, error)
	ServerName string
	UserAgent  string
	UdpNetwork string
	// If the port is zero, it's assumed to be the same as the Request.Port.
	ClientIp4 krpc.NodeAddr
	// If the port is zero, it's assumed to be the same as the Request.Port.
	ClientIp6 krpc.NodeAddr
	Context   context.Context
}

func (Announce) Do

func (me Announce) Do() (res AnnounceResponse, err error)

type AnnounceEvent

type AnnounceEvent int32
const (
	None      AnnounceEvent = iota
	Completed               // The local peer just completed the torrent.
	Started                 // The local peer has just resumed this torrent.
	Stopped                 // The local peer is leaving the swarm.
)

func (AnnounceEvent) String

func (e AnnounceEvent) String() string

type AnnounceRequest

type AnnounceRequest struct {
	InfoHash   [20]byte
	PeerId     [20]byte
	Downloaded int64
	Left       int64 // If less than 0, math.MaxInt64 will be used for HTTP trackers instead.
	Uploaded   int64
	// Apparently this is optional. None can be used for announces done at
	// regular intervals.
	Event     AnnounceEvent
	IPAddress uint32
	Key       int32
	NumWant   int32 // How many peer addresses are desired. -1 for default.
	Port      uint16

} // 82 bytes

Marshalled as binary by the UDP client, so be careful making changes.

type AnnounceResponse

type AnnounceResponse struct {
	Interval int32 // Minimum seconds the local peer should wait before next announce.
	Leechers int32
	Seeders  int32
	Peers    []Peer
}

type AnnounceResponseHeader

type AnnounceResponseHeader struct {
	Interval int32
	Leechers int32
	Seeders  int32
}

type ConnectionRequest

type ConnectionRequest struct {
	ConnectionId int64
	Action       int32
	TransctionId int32
}

type ConnectionResponse

type ConnectionResponse struct {
	ConnectionId int64
}

type HttpResponse

type HttpResponse struct {
	FailureReason string `bencode:"failure reason"`
	Interval      int32  `bencode:"interval"`
	TrackerId     string `bencode:"tracker id"`
	Complete      int32  `bencode:"complete"`
	Incomplete    int32  `bencode:"incomplete"`
	Peers         Peers  `bencode:"peers"`
	// BEP 7
	Peers6 krpc.CompactIPv6NodeAddrs `bencode:"peers6"`
}

type Peer

type Peer struct {
	IP   net.IP
	Port int
	ID   []byte
}

func (*Peer) FromDictInterface

func (p *Peer) FromDictInterface(d map[string]interface{})

Set from the non-compact form in BEP 3.

func (Peer) FromNodeAddr

func (p Peer) FromNodeAddr(na krpc.NodeAddr) Peer

type Peers

type Peers []Peer

func (*Peers) UnmarshalBencode

func (me *Peers) UnmarshalBencode(b []byte) (err error)

type RequestHeader

type RequestHeader struct {
	ConnectionId  int64
	Action        Action
	TransactionId int32

} // 16 bytes

type ResponseHeader

type ResponseHeader struct {
	Action        Action
	TransactionId int32
}

Package Files

Documentation was rendered with GOOS=linux and GOARCH=amd64.

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