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eth, eth/downloader: surface downloaded block origin, drop on error

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Péter Szilágyi
2015-05-26 14:00:21 +03:00
parent cc318ff8db
commit eafdc1f8e3
5 changed files with 39 additions and 23 deletions
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14
eth/sync.go
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@ -5,6 +5,7 @@ import (
"sync/atomic"
"time"
"github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/eth/downloader"
"github.com/ethereum/go-ethereum/logger"
"github.com/ethereum/go-ethereum/logger/glog"
@ -57,13 +58,20 @@ func (pm *ProtocolManager) processBlocks() error {
if len(blocks) == 0 {
return nil
}
glog.V(logger.Debug).Infof("Inserting chain with %d blocks (#%v - #%v)\n", len(blocks), blocks[0].Number(), blocks[len(blocks)-1].Number())
glog.V(logger.Debug).Infof("Inserting chain with %d blocks (#%v - #%v)\n", len(blocks), blocks[0].RawBlock.Number(), blocks[len(blocks)-1].RawBlock.Number())
for len(blocks) != 0 && !pm.quit {
// Retrieve the first batch of blocks to insert
max := int(math.Min(float64(len(blocks)), float64(blockProcAmount)))
_, err := pm.chainman.InsertChain(blocks[:max])
raw := make(types.Blocks, 0, max)
for _, block := range blocks[:max] {
raw = append(raw, block.RawBlock)
}
// Try to inset the blocks, drop the originating peer if there's an error
index, err := pm.chainman.InsertChain(raw)
if err != nil {
glog.V(logger.Warn).Infof("Block insertion failed: %v", err)
pm.removePeer(blocks[index].OriginPeer)
pm.downloader.Cancel()
return err
}
@ -105,7 +113,7 @@ func (pm *ProtocolManager) synchronise(peer *peer) {
case downloader.ErrTimeout, downloader.ErrBadPeer, downloader.ErrInvalidChain, downloader.ErrCrossCheckFailed:
glog.V(logger.Debug).Infof("Removing peer %v: %v", peer.id, err)
pm.removePeer(peer)
pm.removePeer(peer.id)
case downloader.ErrPendingQueue:
glog.V(logger.Debug).Infoln("Synchronisation aborted:", err)