diff options
Diffstat (limited to 'consensus/clique')
| -rw-r--r-- | consensus/clique/clique.go | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/consensus/clique/clique.go b/consensus/clique/clique.go index 7af881ab8..b3bb1b290 100644 --- a/consensus/clique/clique.go +++ b/consensus/clique/clique.go @@ -504,23 +504,25 @@ func (c *Clique) Prepare(chain consensus.ChainReader, header *types.Header) erro header.Nonce = types.BlockNonce{} number := header.Number.Uint64() - // Assemble the voting snapshot + + // Assemble the voting snapshot to check which votes make sense snap, err := c.snapshot(chain, number-1, header.ParentHash, nil) if err != nil { return err } if number%c.config.Epoch != 0 { - // Get valid votes c.lock.RLock() - var addresses []common.Address + + // Gather all the proposals that make sense voting on + addresses := make([]common.Address, 0, len(c.proposals)) for address, authorize := range c.proposals { if snap.validVote(address, authorize) { addresses = append(addresses, address) } } + // If there's pending proposals, cast a vote on them if len(addresses) > 0 { - index := rand.Intn(len(addresses)) - header.Coinbase = addresses[index] + header.Coinbase = addresses[rand.Intn(len(addresses))] if c.proposals[header.Coinbase] { copy(header.Nonce[:], nonceAuthVote) } else { @@ -529,7 +531,6 @@ func (c *Clique) Prepare(chain consensus.ChainReader, header *types.Header) erro } c.lock.RUnlock() } - // Set the correct difficulty header.Difficulty = diffNoTurn if snap.inturn(header.Number.Uint64(), c.signer) { |