Method getValidatorBehaviorMetrics

controller/block.go:680–710

getValidatorBehaviorMetrics() gets metrics for validator behavior in this block

(address crypto.AddressI, qc *lib.QuorumCertificate)

// getValidatorBehaviorMetrics() gets metrics for validator behavior in this block
func (c *Controller) getValidatorBehaviorMetrics(address crypto.AddressI, qc *lib.QuorumCertificate) (isProducer bool, nonSigners map[string]uint64, doubleSigners []crypto.AddressI) {
	nonSigners = make(map[string]uint64)
	// 1. Track block producer
	if proposerPubKey, err := crypto.NewPublicKeyFromBytes(qc.ProposerKey); err == nil {
		isProducer = proposerPubKey.Address().Equals(address)
	}

	// 2. Track non-signers - only if we have the validator set for this chain
	if ns, err := c.FSM.GetNonSigners(); err == nil {
		for _, n := range ns {
			nonSigners[lib.BytesToString(n.Address)] = n.Counter
		}
	}

	// 3. Track double signers (if evidence is available in the QC results)
	// TODO this call is really inefficient - we need to segment double signers by block or address
	if doubleSigner, err := c.FSM.GetDoubleSigners(); err == nil {
		// for each double signer
		for _, ds := range doubleSigner {
			// for each height
			for _, height := range ds.Heights {
				// if double signed on the last height
				if height == qc.Header.Height {
					// update list
					doubleSigners = append(doubleSigners, crypto.NewAddress(ds.Id))
				}
			}
		}
	}
	return
}

// debugDumpHeaderDiff() logs the differences between the candidate and the constructed
func (c *Controller) debugDumpHeaderDiff(candidate, compare *lib.BlockHeader) {