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do map preallocation in mempoolbyaddresses

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D-Stacks 2022-07-26 19:37:42 +02:00
parent 2a49523057
commit a6c9a80d13
2 changed files with 8 additions and 8 deletions
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4
domain/miningmanager/mempool/orphan_pool.go
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@ -340,8 +340,8 @@ func (op *orphansPool) getOrphanTransactionsByAddresses() (
sending model.ScriptPublicKeyStringToDomainTransaction,
receiving model.ScriptPublicKeyStringToDomainTransaction,
err error) {
sending = make(model.ScriptPublicKeyStringToDomainTransaction)
receiving = make(model.ScriptPublicKeyStringToDomainTransaction)
sending = make(model.ScriptPublicKeyStringToDomainTransaction, op.orphanTransactionCount())
receiving = make(model.ScriptPublicKeyStringToDomainTransaction, op.orphanTransactionCount())
var transaction *externalapi.DomainTransaction
for _, mempoolTransaction := range op.allOrphans {
transaction = mempoolTransaction.Transaction().Clone() //these pointers leave the mempool, hence we clone.

12
domain/miningmanager/mempool/transactions_pool.go
View File

@ -136,7 +136,7 @@ func (tp *transactionsPool) allReadyTransactions() []*externalapi.DomainTransact
for _, mempoolTransaction := range tp.allTransactions {
if len(mempoolTransaction.ParentTransactionsInPool()) == 0 {
result = append(result, mempoolTransaction.Transaction().Clone())
result = append(result, mempoolTransaction.Transaction().Clone()) //this pointer leaves the mempool, and gets its utxo set to nil, hence we clone.
}
}
@ -208,7 +208,7 @@ func (tp *transactionsPool) limitTransactionCount() error {
func (tp *transactionsPool) getTransaction(transactionID *externalapi.DomainTransactionID, clone bool) (*externalapi.DomainTransaction, bool) {
if mempoolTransaction, ok := tp.allTransactions[*transactionID]; ok {
if clone {
return mempoolTransaction.Transaction().Clone(), true
return mempoolTransaction.Transaction().Clone(), true //this pointer leaves the mempool, hence we clone.
}
return mempoolTransaction.Transaction(), true
}
@ -219,11 +219,11 @@ func (tp *transactionsPool) getTransactionsByAddresses() (
sending model.ScriptPublicKeyStringToDomainTransaction,
receiving model.ScriptPublicKeyStringToDomainTransaction,
err error) {
sending = make(model.ScriptPublicKeyStringToDomainTransaction)
receiving = make(model.ScriptPublicKeyStringToDomainTransaction)
sending = make(model.ScriptPublicKeyStringToDomainTransaction, tp.transactionCount())
receiving = make(model.ScriptPublicKeyStringToDomainTransaction, tp.transactionCount())
var transaction *externalapi.DomainTransaction
for _, mempoolTransaction := range tp.allTransactions {
transaction = mempoolTransaction.Transaction().Clone()
transaction = mempoolTransaction.Transaction().Clone() //this pointer leaves the mempool, hence we clone.
for _, input := range transaction.Inputs {
if input.UTXOEntry == nil {
return nil, nil, errors.Errorf("Mempool transaction %s is missing an UTXOEntry. This should be fixed, and not happen", consensushashing.TransactionID(transaction).String())
@ -241,7 +241,7 @@ func (tp *transactionsPool) getAllTransactions() []*externalapi.DomainTransactio
allTransactions := make([]*externalapi.DomainTransaction, len(tp.allTransactions))
i := 0
for _, mempoolTransaction := range tp.allTransactions {
allTransactions[i] = mempoolTransaction.Transaction().Clone()
allTransactions[i] = mempoolTransaction.Transaction().Clone() //this pointer leaves the mempool, hence we clone.
i++
}
return allTransactions