builder

Documentation

Index

• type Builder
  • func New(mpool *mempool.Pool, app monomer.Application, blockStore store.BlockStore, ...) *Builder
  • func (b *Builder) Build(ctx context.Context, payload *Payload) (*monomer.Block, error)
  • func (b *Builder) Rollback(ctx context.Context, head, safe, finalized common.Hash) error
• type Payload

Types

type Builder

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

func New

func New(
	mpool *mempool.Pool,
	app monomer.Application,
	blockStore store.BlockStore,
	txStore txstore.TxStore,
	eventBus *bfttypes.EventBus,
	chainID monomer.ChainID,
) *Builder

func (*Builder) Build

func (b *Builder) Build(ctx context.Context, payload *Payload) (*monomer.Block, error)

func (*Builder) Rollback

func (b *Builder) Rollback(ctx context.Context, head, safe, finalized common.Hash) error

Rollback rolls back the block store, tx store, and application. TODO does anything need to be done with the event bus? assumptions:

• all hashes exist in the block store.
• finalized.Height <= safe.Height <= head.Height

type Payload

type Payload struct {
	// InjectedTransactions functions as an inclusion list. It contains transactions
	// from the consensus layer that must be included in the block.
	InjectedTransactions bfttypes.Txs
	// TODO: make the gas limit actually be enforced. Need to translate between cosmos and op gas limit.
	GasLimit  uint64
	Timestamp uint64
	NoTxPool  bool
}