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logs + handle delay being shorter than period

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Shawn 2023-11-05 01:25:37 -07:00
parent 9c1e5852f6
commit 01664986e2
1 changed files with 10 additions and 0 deletions
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10
consensus/clique/clique.go
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@ -500,6 +500,7 @@ func (c *Clique) verifySeal(snap *Snapshot, header *types.Header, parents []*typ
// Prepare implements consensus.Engine, preparing all the consensus fields of the
// header for running the transactions on top.
func (c *Clique) Prepare(chain consensus.ChainHeaderReader, header *types.Header) error {
log.Trace("start of prepare")
// If the block isn't a checkpoint, cast a random vote (good enough for now)
header.Coinbase = common.Address{}
header.Nonce = types.BlockNonce{}
@ -602,6 +603,7 @@ func (c *Clique) Authorize(signer common.Address, signFn SignerFn) {
// Seal implements consensus.Engine, attempting to create a sealed block using
// the local signing credentials.
func (c *Clique) Seal(chain consensus.ChainHeaderReader, block *types.Block, results chan<- *types.Block, stop <-chan struct{}) error {
log.Trace("start of seal")
header := block.Header()
// Sealing the genesis block is not supported
@ -650,6 +652,14 @@ func (c *Clique) Seal(chain consensus.ChainHeaderReader, block *types.Block, res
return err
}
copy(header.Extra[len(header.Extra)-extraSeal:], sighash)
// Don't let delay be longer than target block period
if delay.Milliseconds() > int64(c.config.PeriodMs) {
log.Trace("old delay", "delay", common.PrettyDuration(delay))
delay = time.Millisecond*time.Duration(c.config.PeriodMs) - 20*time.Millisecond
log.Trace("new delay", "delay", common.PrettyDuration(delay))
}
// Wait until sealing is terminated or delay timeout.
log.Trace("Waiting for slot to sign and propagate", "delay", common.PrettyDuration(delay))
go func() {