aboutsummaryrefslogtreecommitdiffstats
path: root/core/chain_manager.go
diff options
context:
space:
mode:
Diffstat (limited to 'core/chain_manager.go')
-rw-r--r--core/chain_manager.go16
1 files changed, 13 insertions, 3 deletions
diff --git a/core/chain_manager.go b/core/chain_manager.go
index c3b7273c2..e3795f561 100644
--- a/core/chain_manager.go
+++ b/core/chain_manager.go
@@ -377,8 +377,14 @@ func (self *ChainManager) ExportN(w io.Writer, first uint64, last uint64) error
// assumes that the `mu` mutex is held!
func (bc *ChainManager) insert(block *types.Block) {
key := append(blockNumPre, block.Number().Bytes()...)
- bc.blockDb.Put(key, block.Hash().Bytes())
- bc.blockDb.Put([]byte("LastBlock"), block.Hash().Bytes())
+ err := bc.blockDb.Put(key, block.Hash().Bytes())
+ if err != nil {
+ glog.Fatal("db write fail:", err)
+ }
+ err = bc.blockDb.Put([]byte("LastBlock"), block.Hash().Bytes())
+ if err != nil {
+ glog.Fatal("db write fail:", err)
+ }
bc.currentBlock = block
bc.lastBlockHash = block.Hash()
@@ -387,7 +393,11 @@ func (bc *ChainManager) insert(block *types.Block) {
func (bc *ChainManager) write(block *types.Block) {
enc, _ := rlp.EncodeToBytes((*types.StorageBlock)(block))
key := append(blockHashPre, block.Hash().Bytes()...)
- bc.blockDb.Put(key, enc)
+ err := bc.blockDb.Put(key, enc)
+ if err != nil {
+ glog.Fatal("db write fail:", err)
+ }
+
// Push block to cache
bc.cache.Push(block)
}