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core/blockchain: remove useless locking of txLookup

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Signed-off-by: Csaba Kiraly <csaba.kiraly@gmail.com>
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Csaba Kiraly 2025-12-18 09:03:02 +01:00
parent 69341bc95a
commit 90344dc27b
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1 changed files with 0 additions and 3 deletions
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core/blockchain_reader.go
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@ -329,12 +329,9 @@ func (bc *BlockChain) GetAncestor(hash common.Hash, number, ancestor uint64, max
// access altogether. // access altogether.
func (bc *BlockChain) HasCanonicalTransaction(hash common.Hash, cacheOnly bool) bool { func (bc *BlockChain) HasCanonicalTransaction(hash common.Hash, cacheOnly bool) bool {
// Check in memory cache first // Check in memory cache first
bc.txLookupLock.RLock()
if _, exist := bc.txLookupCache.Get(hash); exist { if _, exist := bc.txLookupCache.Get(hash); exist {
bc.txLookupLock.RUnlock()
return true return true
} }
bc.txLookupLock.RUnlock()
// Fallback to database lookup, without reading the transaction itself // Fallback to database lookup, without reading the transaction itself
if !cacheOnly && rawdb.HasCanonicalTransaction(bc.db, hash) { if !cacheOnly && rawdb.HasCanonicalTransaction(bc.db, hash) {