progresslog

Documentation

Index

• type BlockProgressLogger
  • func NewBlockProgressLogger(progressMessage string, logger btclog.Logger) *BlockProgressLogger
  • func (b *BlockProgressLogger) LogBlockHeight(block, parent *dcrutil.Block)

Types

type BlockProgressLogger

type BlockProgressLogger struct {
	sync.Mutex
	// contains filtered or unexported fields
}

BlockProgressLogger provides periodic logging for other services in order to show users progress of certain "actions" involving some or all current blocks. Ex: syncing to best chain, indexing all blocks, etc.

func NewBlockProgressLogger

func NewBlockProgressLogger(progressMessage string, logger btclog.Logger) *BlockProgressLogger

NewBlockProgressLogger returns a new block progress logger. The progress message is templated as follows:

{progressAction} {numProcessed} {blocks|block} in the last {timePeriod}
({numTxs}, height {lastBlockHeight}, {lastBlockTimeStamp})

func (*BlockProgressLogger) LogBlockHeight

func (b *BlockProgressLogger) LogBlockHeight(block, parent *dcrutil.Block)

LogBlockHeight logs a new block height as an information message to show progress to the user. In order to prevent spam, it limits logging to one message every 10 seconds with duration and totals included.