Prepare next proposal #4594
Prepare next proposal #4594
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envestcc
requested review from
a team,
CoderZhi,
Liuhaai and
dustinxie
as code owners
consensus/consensusfsm/fsm.go
Outdated
| return sAcceptBlockProposal, nil | ||
| } | ||
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| if err := m.ctx.PrepareNextProposal(cEvt.Data()); err != nil { |
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shall we prepare next proposal in aba9583#diff-1a3210b28d700ae99106a6432536ca469599340962b961e9bedf543b5a15e13dR505
| var privateKey crypto.PrivateKey = nil | ||
| if idx := slices.Index(ctx.encodedAddrs, nextProposer); idx < 0 { | ||
| return nil | ||
| } else { |
| } else if ctx.round.IsLocked() { | ||
| blockHash = ctx.round.HashOfBlockInLock() | ||
| } else { | ||
| if err := ctx.prepareNextProposal(ctx.round.Height()-1, ctx.round.PrevHash()); err != nil { |
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why now need to prepareNextProposal() in this case?
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msg == nil means that the proposal for this round was not received in time; in this case, it's possible to mint the proposal for round +1 in advance.
| privateKey = ctx.priKeys[idx] | ||
| } | ||
| ctx.logger().Debug("prepare next proposal", log.Hex("prevHash", prevHash[:]), zap.Uint64("height", ctx.round.height+1), zap.Time("timestamp", startTime), zap.String("nextproposer", nextProposer)) | ||
| go func() { |
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minor:
if fork.MintNewBlock() errs out, the error won't be captured and handled
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MintNewBlock keep mint result in memory, and will return it if mint same block. Here is to just to start the next proposal mint in advance, which can be run in background.
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3 participants
Description
base #4593
Type of change
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How Has This Been Tested?
Please describe the tests that you ran to verify your changes. Provide instructions so we can reproduce. Please also list any relevant details for your test configuration
Test Configuration:
Checklist: