builder

package
v1.10.4-rc.7 Latest Latest
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Published: Jun 30, 2023 License: BSD-3-Clause Imports: 21 Imported by: 0

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Index

Constants

This section is empty.

Variables

View Source
var (
	ErrEndOfTime       = errors.New("program time is suspiciously far in the future")
	ErrNoPendingBlocks = errors.New("no pending blocks")
	ErrChainNotSynced  = errors.New("chain not synced")
)

Functions

This section is empty.

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

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