gwrelayer

Documentation

Index

• func SubmitVAAToContract(ctx context.Context, logger *zap.Logger, ...) (*sdktx.BroadcastTxResponse, error)
• type GatewayRelayer
  • func NewGatewayRelayer(ctx context.Context, logger *zap.Logger, ibcTranslatorAddress string, ...) *GatewayRelayer
  • func (gwr *GatewayRelayer) Close()
  • func (gwr *GatewayRelayer) Start(ctx context.Context) error
  • func (gwr *GatewayRelayer) SubmitVAA(v *vaa.VAA)
• type GatewayRelayerDeltachainConn
• type VaaToPublish
• type VaaType

Functions

func SubmitVAAToContract

func SubmitVAAToContract(
	ctx context.Context,
	logger *zap.Logger,
	deltachainConn GatewayRelayerDeltachainConn,
	v2p *VaaToPublish,
) (*sdktx.BroadcastTxResponse, error)

SubmitVAAToContract submits a VAA to the smart contract on deltachain.

Types

type GatewayRelayer

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

GatewayRelayer is the object that manages the interface to the deltachain accountant smart contract.

func NewGatewayRelayer

func NewGatewayRelayer(
	ctx context.Context,
	logger *zap.Logger,
	ibcTranslatorAddress string,
	deltachainConn GatewayRelayerDeltachainConn,
	env common.Environment,
) *GatewayRelayer

NewGatewayRelayer creates a new instance of the GatewayRelayer object.

func (*GatewayRelayer) Close

func (gwr *GatewayRelayer) Close()

Close closes the connection to the smart contract.

func (*GatewayRelayer) Start

func (gwr *GatewayRelayer) Start(ctx context.Context) error

Start initializes the gateway relayer and starts the worker runnable that submits VAAs to the contract.

func (*GatewayRelayer) SubmitVAA

func (gwr *GatewayRelayer) SubmitVAA(v *vaa.VAA)

SubmitVAA checks to see if the VAA should be submitted to the smart contract, and if so, writes it to the channel for publishing.

type GatewayRelayerDeltachainConn

type GatewayRelayerDeltachainConn interface {
	Close()
	SenderAddress() string
	SubmitQuery(ctx context.Context, contractAddress string, query []byte) ([]byte, error)
	SignAndBroadcastTx(ctx context.Context, msg sdktypes.Msg) (*sdktx.BroadcastTxResponse, error)
	BroadcastTxResponseToString(txResp *sdktx.BroadcastTxResponse) string
}

type VaaToPublish

type VaaToPublish struct {
	V               *vaa.VAA
	ContractAddress string
	VType           VaaType
}

GatewayRelayer is the object that manages the interface to the deltachain accountant smart contract.

type VaaType

type VaaType uint8

GatewayRelayer is the object that manages the interface to the deltachain accountant smart contract.

const (
	IbcTranslator VaaType = iota
	TokenBridge
)