diff options
Diffstat (limited to 'core/blockchain.go')
| -rw-r--r-- | core/blockchain.go | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/core/blockchain.go b/core/blockchain.go index 3c9e9701d..3b71cb64b 100644 --- a/core/blockchain.go +++ b/core/blockchain.go @@ -2165,7 +2165,11 @@ func (bc *BlockChain) SubscribeLogsEvent(ch chan<- []*types.Log) event.Subscript return bc.scope.Track(bc.logsFeed.Subscribe(ch)) } -// GetRoundHeightMap returns the mapping between round and height. -func (bc *BlockChain) GetRoundHeightMap() sync.Map { - return bc.roundHeightMap +// GetRoundHeight returns the height of a given round. +func (bc *BlockChain) GetRoundHeight(round uint64) (uint64, bool) { + h, ok := bc.roundHeightMap.Load(round) + if !ok { + return 0, false + } + return h.(uint64), true } |