builder

Documentation

Index

• type Builder
  • func New(mempool mempool.Mempool, txBuilder txbuilder.Builder, ...) Builder
• type Network
  • func NewNetwork(ctx *snow.Context, blkBuilder *builder, appSender common.AppSender) Network

Types

type Builder

type Builder interface {
	mempool.Mempool
	mempool.BlockTimer
	Network

	// set preferred block on top of which we'll build next
	SetPreference(blockID ids.ID)

	// get preferred block on top of which we'll build next
	Preferred() (snowman.Block, error)

	// AddUnverifiedTx verifier the tx before adding it to mempool
	AddUnverifiedTx(tx *txs.Tx) error

	// BuildBlock is called on timer clock to attempt to create
	// next block
	BuildBlock(context.Context) (snowman.Block, error)

	// Shutdown cleanly shuts Builder down
	Shutdown()
}

func New

func New(
	mempool mempool.Mempool,
	txBuilder txbuilder.Builder,
	txExecutorBackend *txexecutor.Backend,
	blkManager blockexecutor.Manager,
	toEngine chan<- common.Message,
	appSender common.AppSender,
) Builder

type Network

type Network interface {
	common.AppHandler

	// GossipTx gossips the transaction to some of the connected peers
	GossipTx(tx *txs.Tx) error
}

func NewNetwork

func NewNetwork(
	ctx *snow.Context,
	blkBuilder *builder,
	appSender common.AppSender,
) Network