services

type Backend interface {
	BlockChain() *core.BlockChain
	TxPool() *core.TxPool
	StateAtBlock(block *types.Block, reexec uint64, base *state.StateDB, checkLive bool, preferDisk bool) (statedb *state.StateDB, err error)
}

type BaseService struct {
	Config *Config

	Eth          Backend
	ProofBackend proof.Backend
	Chain        *core.BlockChain
	L1           *ethclient.Client
	TransactOpts *bind.TransactOpts
	Rollup       *bindings.RollupSession
	AssertionMap *bindings.AssertionMapCallerSession

	Ctx    context.Context
	Cancel context.CancelFunc
	Wg     sync.WaitGroup
}

type Config struct {
	Node            string         // Rollup node type, either sequencer or validator
	Passphrase      string         // The passphrase of the coinbase account
	L1Endpoint      string         // L1 API endpoint
	L1ChainID       uint64         // L1 chain ID
	L1Confirmations uint64         // L1 confirmation block number
	SequencerAddr   common.Address // Validator only
	RollupAddr      common.Address // L1 Rollup contract address
	StakeAddr       common.Address // The account used for rollup assertion stake
	StakeAmount     uint64         // Amount of stake
	ChallengeVerify bool
	EnableHsm       bool
	HsmAPIName      string
	HsmCreden       string
	HsmAddress      string
}