From a1d9ef48c505ab4314ca8e3ee1fc272032da3034 Mon Sep 17 00:00:00 2001
From: Jeffrey Wilcke <geffobscura@gmail.com>
Date: Mon, 19 Oct 2015 16:08:17 +0200
Subject: core, eth, rpc: split out block validator and state processor
This removes the burden on a single object to take care of all
validation and state processing. Now instead the validation is done by
the `core.BlockValidator` (`types.Validator`) that takes care of both
header and uncle validation through the `ValidateBlock` method and state
validation through the `ValidateState` method. The state processing is
done by a new object `core.StateProcessor` (`types.Processor`) and
accepts a new state as input and uses that to process the given block's
transactions (and uncles for rewords) to calculate the state root for
the next block (P_n + 1).
---
rpc/api/debug.go | 28 ++++++++++++++++++++++++----
1 file changed, 24 insertions(+), 4 deletions(-)
(limited to 'rpc/api')
diff --git a/rpc/api/debug.go b/rpc/api/debug.go
index d2cbc7f19..a6faa335e 100644
--- a/rpc/api/debug.go
+++ b/rpc/api/debug.go
@@ -22,6 +22,7 @@ import (
"time"
"github.com/ethereum/ethash"
+ "github.com/ethereum/go-ethereum/core"
"github.com/ethereum/go-ethereum/core/state"
"github.com/ethereum/go-ethereum/core/vm"
"github.com/ethereum/go-ethereum/eth"
@@ -166,11 +167,30 @@ func (self *debugApi) ProcessBlock(req *shared.Request) (interface{}, error) {
defer func() { vm.Debug = old }()
vm.Debug = true
- _, err := self.ethereum.BlockProcessor().RetryProcess(block)
- if err == nil {
- return true, nil
+ var (
+ blockchain = self.ethereum.BlockChain()
+ validator = blockchain.Validator()
+ processor = blockchain.Processor()
+ )
+
+ err := core.ValidateHeader(blockchain.AuxValidator(), block.Header(), blockchain.GetHeader(block.ParentHash()), true, false)
+ if err != nil {
+ return false, err
}
- return false, err
+ statedb, err := state.New(blockchain.GetBlock(block.ParentHash()).Root(), self.ethereum.ChainDb())
+ if err != nil {
+ return false, err
+ }
+ receipts, _, usedGas, err := processor.Process(block, statedb)
+ if err != nil {
+ return false, err
+ }
+ err = validator.ValidateState(block, blockchain.GetBlock(block.ParentHash()), statedb, receipts, usedGas)
+ if err != nil {
+ return false, err
+ }
+
+ return true, nil
}
func (self *debugApi) SeedHash(req *shared.Request) (interface{}, error) {
--
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