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| author | Bojie Wu <bojie@dexon.org> | 2018-10-09 13:28:45 +0800 |
|---|---|---|
| committer | Wei-Ning Huang <w@dexon.org> | 2018-12-19 20:54:27 +0800 |
| commit | bb77ebf738dbc9937eb289092a30c0a785ccd515 (patch) | |
| tree | 12b4427e250bd0cf4266ccc21692f8b6e00c5df7 | |
| parent | 5bff1c9b7caaabc1d7649a24b2dc863daf9b5766 (diff) | |
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app: fix concurrent read write issue with map
| -rw-r--r-- | core/blockchain.go | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/core/blockchain.go b/core/blockchain.go index 7bf19ebbd..f4f01d315 100644 --- a/core/blockchain.go +++ b/core/blockchain.go @@ -260,10 +260,16 @@ func (bc *BlockChain) RemoveConfirmedBlock(hash coreCommon.Hash) { } func (bc *BlockChain) GetConfirmedBlockByHash(hash coreCommon.Hash) *coreTypes.Block { + bc.confirmedBlockMu.Lock() + defer bc.confirmedBlockMu.Unlock() + return bc.confirmedBlocks[hash] } func (bc *BlockChain) GetConfirmedTxsByAddress(chainID uint32, address common.Address) (types.Transactions, error) { + bc.confirmedBlockMu.Lock() + defer bc.confirmedBlockMu.Unlock() + var addressTxs types.Transactions for _, block := range bc.chainConfirmedBlocks[chainID] { var transactions types.Transactions |