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fixed chain event. Closes #529

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This commit is contained in:
obscuren
2015-03-19 16:19:54 +01:00
parent b52807f0c0
commit 14a2f42f37
8 changed files with 56 additions and 36 deletions
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20
core/block_processor.go
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@ -7,8 +7,8 @@ import (
"sync"
"time"
"github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/event"
"github.com/ethereum/go-ethereum/logger"
"github.com/ethereum/go-ethereum/pow"
@ -17,10 +17,6 @@ import (
"gopkg.in/fatih/set.v0"
)
type PendingBlockEvent struct {
Block *types.Block
}
var statelogger = logger.NewLogger("BLOCK")
type BlockProcessor struct {
@ -137,7 +133,7 @@ func (self *BlockProcessor) ApplyTransactions(coinbase *state.StateObject, state
block.Header().GasUsed = totalUsedGas
if transientProcess {
go self.eventMux.Post(PendingBlockEvent{block})
go self.eventMux.Post(PendingBlockEvent{block, statedb.Logs()})
}
return receipts, handled, unhandled, erroneous, err
@ -146,25 +142,25 @@ func (self *BlockProcessor) ApplyTransactions(coinbase *state.StateObject, state
// Process block will attempt to process the given block's transactions and applies them
// on top of the block's parent state (given it exists) and will return wether it was
// successful or not.
func (sm *BlockProcessor) Process(block *types.Block) (td *big.Int, err error) {
func (sm *BlockProcessor) Process(block *types.Block) (td *big.Int, logs state.Logs, err error) {
// Processing a blocks may never happen simultaneously
sm.mutex.Lock()
defer sm.mutex.Unlock()
header := block.Header()
if sm.bc.HasBlock(header.Hash()) {
return nil, &KnownBlockError{header.Number, header.Hash()}
return nil, nil, &KnownBlockError{header.Number, header.Hash()}
}
if !sm.bc.HasBlock(header.ParentHash) {
return nil, ParentError(header.ParentHash)
return nil, nil, ParentError(header.ParentHash)
}
parent := sm.bc.GetBlock(header.ParentHash)
return sm.processWithParent(block, parent)
}
func (sm *BlockProcessor) processWithParent(block, parent *types.Block) (td *big.Int, err error) {
func (sm *BlockProcessor) processWithParent(block, parent *types.Block) (td *big.Int, logs state.Logs, err error) {
sm.lastAttemptedBlock = block
// Create a new state based on the parent's root (e.g., create copy)
@ -177,7 +173,7 @@ func (sm *BlockProcessor) processWithParent(block, parent *types.Block) (td *big
// There can be at most two uncles
if len(block.Uncles()) > 2 {
return nil, ValidationError("Block can only contain one uncle (contained %v)", len(block.Uncles()))
return nil, nil, ValidationError("Block can only contain one uncle (contained %v)", len(block.Uncles()))
}
receipts, err := sm.TransitionState(state, parent, block, false)
@ -236,7 +232,7 @@ func (sm *BlockProcessor) processWithParent(block, parent *types.Block) (td *big
chainlogger.Infof("processed block #%d (%x...)\n", header.Number, block.Hash()[0:4])
return td, nil
return td, state.Logs(), nil
}
// Validates the current block. Returns an error if the block was invalid,