swapprotocol

Documentation

Index

• type Interface
• type Service
  • func New(streamer p2p.Streamer, logger logging.Logger, beneficiary common.Address) *Service
  • func (s *Service) EmitCheque(ctx context.Context, peer penguin.Address, cheque *chequebook.SignedCheque) error
  • func (s *Service) Protocol() p2p.ProtocolSpec
  • func (s *Service) SetSwap(swap Swap)
• type Swap

Types

type Interface

type Interface interface {
	// EmitCheque sends a signed cheque to a peer.
	EmitCheque(ctx context.Context, peer penguin.Address, cheque *chequebook.SignedCheque) error
}

Interface is the main interface to send messages over swap protocol.

type Service

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

Service is the main implementation of the swap protocol.

func New

func New(streamer p2p.Streamer, logger logging.Logger, beneficiary common.Address) *Service

New creates a new swap protocol Service.

func (*Service) EmitCheque

func (s *Service) EmitCheque(ctx context.Context, peer penguin.Address, cheque *chequebook.SignedCheque) error

EmitCheque sends a signed cheque to a peer.

func (*Service) Protocol

func (s *Service) Protocol() p2p.ProtocolSpec

func (*Service) SetSwap

func (s *Service) SetSwap(swap Swap)

SetSwap sets the swap to notify.

type Swap

type Swap interface {
	// ReceiveCheque is called by the swap protocol if a cheque is received.
	ReceiveCheque(ctx context.Context, peer penguin.Address, cheque *chequebook.SignedCheque) error
	// Handshake is called by the swap protocol when a handshake is received.
	Handshake(peer penguin.Address, beneficiary common.Address) error
}

Swap is the interface the settlement layer should implement to receive cheques.