message

Documentation

Index

• func ParseHave(msg *Message) (int, error)
• func ParsePiece(index int, buf []byte, msg *Message) (int, error)
• func ParseRequest(msg *Message) (index int, begin int, length int, err error)
• type Message
  • func FormatHave(index int) *Message
  • func FormatPiece(index int, begin int, b []byte) *Message
  • func FormatRequest(index int, begin int, length int) *Message
  • func Read(r io.Reader) (*Message, error)
  • func (m *Message) Serialize() []byte
  • func (m *Message) String() string
• type MessageID

Functions

func ParseHave

func ParseHave(msg *Message) (int, error)

func ParsePiece

func ParsePiece(index int, buf []byte, msg *Message) (int, error)

func ParseRequest

func ParseRequest(msg *Message) (index int, begin int, length int, err error)

Types

type Message

type Message struct {
	ID      MessageID
	Payload []byte
}

func FormatHave

func FormatHave(index int) *Message

func FormatPiece

func FormatPiece(index int, begin int, b []byte) *Message

func FormatRequest

func FormatRequest(index int, begin int, length int) *Message

func Read

func Read(r io.Reader) (*Message, error)

func (*Message) Serialize

func (m *Message) Serialize() []byte

func (*Message) String

func (m *Message) String() string

type MessageID

type MessageID uint8

const (
	MsgChoke         MessageID = 0
	MsgUnchoke       MessageID = 1
	MsgInterested    MessageID = 2
	MsgNotInterested MessageID = 3
	MsgHave          MessageID = 4
	MsgBitfield      MessageID = 5
	MsgRequest       MessageID = 6
	MsgPiece         MessageID = 7
	MsgCancel        MessageID = 8
)