relayer

Documentation

Overview

Package relayer is the CCTPRelayer responsible for relaying messages related cross-chain USDC transfers.

Index

• Constants
• type CCTPRelayer
  • func NewCCTPRelayer(ctx context.Context, cfg config.Config, store db2.CCTPRelayerDB, ...) (*CCTPRelayer, error)
  • func (c *CCTPRelayer) Run(parentCtx context.Context) error
  • func (c *CCTPRelayer) Stop(chainID uint32)

Constants

const MessageHash = "message_hash"

MessageHash is the hash of the message used for metrics tracking.

Types

type CCTPRelayer

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

CCTPRelayer listens for USDC burn events on origin chains, fetches attestations from Circle's API, and posts the necessary data on the destination chain to complete the USDC bridging process.

func NewCCTPRelayer

func NewCCTPRelayer(ctx context.Context, cfg config.Config, store db2.CCTPRelayerDB, scribeClient client.ScribeClient, omniRPCClient omniClient.RPCClient, handler metrics.Handler, attestationAPI attestation.CCTPAPI) (*CCTPRelayer, error)

NewCCTPRelayer creates a new CCTPRelayer.

func (*CCTPRelayer) Run

func (c *CCTPRelayer) Run(parentCtx context.Context) error

Run starts the CCTPRelayer.

func (*CCTPRelayer) Stop

func (c *CCTPRelayer) Stop(chainID uint32)

Stop stops the CCTPRelayer.