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blockchain: Notify stake states after connected block #1515

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Nov 5, 2018
Merged

blockchain: Notify stake states after connected block #1515

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20 changes: 10 additions & 10 deletions blockchain/chain.go
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Original file line number Diff line number Diff line change
Expand Up @@ -884,6 +884,16 @@ func (b *BlockChain) connectBlock(node *blockNode, block, parent *dcrutil.Block,
b.stateSnapshot = state
b.stateLock.Unlock()

// Assemble the current block and the parent into a slice.
blockAndParent := []*dcrutil.Block{block, parent}

// Notify the caller that the block was connected to the main chain.
// The caller would typically want to react with actions such as
// updating wallets.
b.chainLock.Unlock()
b.sendNotification(NTBlockConnected, blockAndParent)
b.chainLock.Lock()

// Send stake notifications about the new block.
if node.height >= b.chainParams.StakeEnabledHeight {
nextStakeDiff, err := b.calcNextRequiredStakeDifficulty(node)
Expand Down Expand Up @@ -913,16 +923,6 @@ func (b *BlockChain) connectBlock(node *blockNode, block, parent *dcrutil.Block,
})
}

// Assemble the current block and the parent into a slice.
blockAndParent := []*dcrutil.Block{block, parent}

// Notify the caller that the block was connected to the main chain.
// The caller would typically want to react with actions such as
// updating wallets.
b.chainLock.Unlock()
b.sendNotification(NTBlockConnected, blockAndParent)
b.chainLock.Lock()

// Optimization: Before checkpoints, immediately dump the parent's stake
// node because we no longer need it.
if node.height < b.chainParams.LatestCheckpointHeight() {
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4 changes: 2 additions & 2 deletions rpcserver.go
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Expand Up @@ -53,10 +53,10 @@ import (

// API version constants
const (
jsonrpcSemverString = "4.0.0"
jsonrpcSemverString = "4.0.1"
jsonrpcSemverMajor = 4
jsonrpcSemverMinor = 0
jsonrpcSemverPatch = 0
jsonrpcSemverPatch = 1
)

const (
Expand Down