core/forkid: implement the forkid EIP, announce via ENR (#19738)

* eth: chain config (genesis + fork) ENR entry

* core/forkid, eth: protocol independent fork ID, update to CRC32 spec

* core/forkid, eth: make forkid a struct, next uint64, enr struct, RLP

* core/forkid: change forkhash rlp encoding from int to [4]byte

* eth: fixup eth entry a bit and update it every block

* eth: fix lint

* eth: fix crash in ethclient tests
This commit is contained in:
Péter Szilágyi
2019-07-08 18:53:47 +03:00
committed by GitHub
parent cc0f0e27a6
commit 983f92368b
11 changed files with 571 additions and 96 deletions

View File

@ -2146,7 +2146,7 @@ func (bc *BlockChain) GetHeaderByNumber(number uint64) *types.Header {
return bc.hc.GetHeaderByNumber(number)
}
// Config retrieves the blockchain's chain configuration.
// Config retrieves the chain's fork configuration.
func (bc *BlockChain) Config() *params.ChainConfig { return bc.chainConfig }
// Engine retrieves the blockchain's consensus engine.