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FindCanonicalChain returns true or false when we are on the Canonical chain or not

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Maran
2014-03-24 10:24:06 +01:00
parent b52b1fca89
commit 274d5cc91c
2 changed files with 15 additions and 4 deletions
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ethchain/block_chain.go
+4 -1
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@@ -103,7 +103,8 @@ func (bc *BlockChain) CalculateBlockTD(block *Block) *big.Int {
}
// Is tasked by finding the CanonicalChain and resetting the chain if we are not the Conical one
func (bc *BlockChain) FindCanonicalChain(msg *ethwire.Msg, commonBlockHash []byte) {
// Return true if we are the using the canonical chain false if not
func (bc *BlockChain) FindCanonicalChain(msg *ethwire.Msg, commonBlockHash []byte) bool {
// 1. Calculate TD of the current chain
// 2. Calculate TD of the new chain
// Reset state to the correct one
@@ -138,8 +139,10 @@ func (bc *BlockChain) FindCanonicalChain(msg *ethwire.Msg, commonBlockHash []byt
if chainDifficulty.Cmp(curChainDifficulty) == 1 {
log.Println("[BCHAIN] The incoming Chain beat our asses, resetting")
bc.ResetTillBlockHash(commonBlockHash)
return false
} else {
log.Println("[BCHAIN] Our chain showed the incoming chain who is boss. Ignoring.")
return true
}
}
func (bc *BlockChain) ResetTillBlockHash(hash []byte) error {