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Update transactions already in the wallet when rescanning.

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When rescanning, if the scanned transaction is already in the wallet, it
is skipped. However, if someone sends a transaction, does not wait for
confirmation, switches wallets, waits for a block that contains his original
transaction, and switches wallets again, a rescan will leave his wallet
transaction (which has no merkle branch, so no confirmations) untouched.
This commit is contained in:
Pieter Wuille 2011-05-22 17:12:20 +02:00
parent 69a27a4ec6
commit 1c528eeee9
3 changed files with 4 additions and 4 deletions
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2
src/init.cpp
View File

@ -383,7 +383,7 @@ bool AppInit2(int argc, char* argv[])
{
printf("Rescanning last %i blocks (from block %i)...\n", pindexBest->nHeight - pindexRescan->nHeight, pindexRescan->nHeight);
nStart = GetTimeMillis();
ScanForWalletTransactions(pindexRescan);
ScanForWalletTransactions(pindexRescan, true);
printf(" rescan %15"PRI64d"ms\n", GetTimeMillis() - nStart);
}

4
src/main.cpp
View File

@ -884,7 +884,7 @@ bool CWalletTx::AcceptWalletTransaction(CTxDB& txdb, bool fCheckInputs)
return false;
}
int ScanForWalletTransactions(CBlockIndex* pindexStart)
int ScanForWalletTransactions(CBlockIndex* pindexStart, bool fUpdate)
{
int ret = 0;
@ -897,7 +897,7 @@ int ScanForWalletTransactions(CBlockIndex* pindexStart)
block.ReadFromDisk(pindex, true);
BOOST_FOREACH(CTransaction& tx, block.vtx)
{
if (AddToWalletIfInvolvingMe(tx, &block))
if (AddToWalletIfInvolvingMe(tx, &block, fUpdate))
ret++;
}
pindex = pindex->pnext;

2
src/main.h
View File

@ -86,7 +86,7 @@ bool AddKey(const CKey& key);
std::vector<unsigned char> GenerateNewKey();
bool AddToWallet(const CWalletTx& wtxIn);
void WalletUpdateSpent(const COutPoint& prevout);
int ScanForWalletTransactions(CBlockIndex* pindexStart);
int ScanForWalletTransactions(CBlockIndex* pindexStart, bool fUpdate = false);
void ReacceptWalletTransactions();
bool LoadBlockIndex(bool fAllowNew=true);
void PrintBlockTree();