v5wire

type Codec struct {
	// contains filtered or unexported fields
}

type Findnode struct {
	ReqID     []byte
	Distances []uint

	// OpID is for debugging purposes and is not part of the packet encoding.
	// It identifies the 'operation' on behalf of which the request was sent.
	OpID uint64 `rlp:"-"`
}

type Header struct {
	IV [sizeofMaskingIV]byte
	StaticHeader
	AuthData []byte
	// contains filtered or unexported fields
}

type Nodes struct {
	ReqID     []byte
	RespCount uint8 // total number of responses to the request
	Nodes     []*enr.Record
}

type Nonce [gcmNonceSize]byte

type Packet interface {
	Name() string        // Name returns a string corresponding to the message type.
	Kind() byte          // Kind returns the message type.
	RequestID() []byte   // Returns the request ID.
	SetRequestID([]byte) // Sets the request ID.

	// AppendLogInfo returns its argument 'ctx' with additional fields
	// appended for logging purposes.
	AppendLogInfo(ctx []interface{}) []interface{}
}

type Ping struct {
	ReqID  []byte
	ENRSeq uint64
}

type Pong struct {
	ReqID  []byte
	ENRSeq uint64
	ToIP   net.IP // These fields should mirror the UDP envelope address of the ping
	ToPort uint16 // packet, which provides a way to discover the external address (after NAT).
}

type SessionCache struct {
	// contains filtered or unexported fields
}

type StaticHeader struct {
	ProtocolID [6]byte
	Version    uint16
	Flag       byte
	Nonce      Nonce
	AuthSize   uint16
}

type TalkRequest struct {
	ReqID    []byte
	Protocol string
	Message  []byte
}

type TalkResponse struct {
	ReqID   []byte
	Message []byte
}

type Unknown struct {
	Nonce Nonce
}

type Whoareyou struct {
	ChallengeData []byte   // Encoded challenge
	Nonce         Nonce    // Nonce of request packet
	IDNonce       [16]byte // Identity proof data
	RecordSeq     uint64   // ENR sequence number of recipient

	// Node is the locally known node record of recipient.
	// This must be set by the caller of Encode.
	Node *enode.Node
	// contains filtered or unexported fields
}