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consensus, miner: stale block mining support (#17506)

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* consensus, miner: stale block supporting

* consensus, miner: refactor seal signature

* cmd, consensus, eth: add miner noverify flag

* cmd, consensus, miner: polish
This commit is contained in:
gary rong
2018-08-28 21:59:05 +08:00
committed by Péter Szilágyi
parent 63352bf424
commit c1c003e4ff
16 changed files with 317 additions and 183 deletions
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9
consensus/consensus.go
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@ -86,9 +86,12 @@ type Engine interface {
Finalize(chain ChainReader, header *types.Header, state *state.StateDB, txs []*types.Transaction,
uncles []*types.Header, receipts []*types.Receipt) (*types.Block, error)
// Seal generates a new block for the given input block with the local miner's
// seal place on top.
Seal(chain ChainReader, block *types.Block, stop <-chan struct{}) (*types.Block, error)
// Seal generates a new sealing request for the given input block and pushes
// the result into the given channel.
//
// Note, the method returns immediately and will send the result async. More
// than one result may also be returned depending on the consensus algorothm.
Seal(chain ChainReader, block *types.Block, results chan<- *types.Block, stop <-chan struct{}) error
// SealHash returns the hash of a block prior to it being sealed.
SealHash(header *types.Header) common.Hash