blockcutter

Documentation

Index

• type Metrics
  • func NewMetrics(p metrics.Provider) *Metrics
• type OrdererConfigFetcher
• type Receiver
  • func NewReceiverImpl(channelID string, sharedConfigFetcher OrdererConfigFetcher, metrics *Metrics) Receiver

Types

type Metrics

type Metrics struct {
	BlockFillDuration metrics.Histogram
}

func NewMetrics

func NewMetrics(p metrics.Provider) *Metrics

type OrdererConfigFetcher

type OrdererConfigFetcher interface {
	OrdererConfig() (channelconfig.Orderer, bool)
}

type Receiver

type Receiver interface {
	// Ordered should be invoked sequentially as messages are ordered
	// Each batch in `messageBatches` will be wrapped into a block.
	// `pending` indicates if there are still messages pending in the receiver.
	Ordered(msg *cb.Envelope) (messageBatches [][]*cb.Envelope, pending bool)

	// Cut returns the current batch and starts a new one
	Cut() []*cb.Envelope
}

Receiver defines a sink for the ordered broadcast messages

func NewReceiverImpl

func NewReceiverImpl(channelID string, sharedConfigFetcher OrdererConfigFetcher, metrics *Metrics) Receiver

NewReceiverImpl creates a Receiver implementation based on the given configtxorderer manager