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Return errors from importmulti if complete rescans are not successful

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This commit is contained in:
Russell Yanofsky
2017-02-16 10:49:03 -05:00
parent 9828f9a996
commit e2e2f4c856
6 changed files with 114 additions and 13 deletions
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23
src/wallet/wallet.cpp
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@@ -1545,10 +1545,14 @@ void CWalletTx::GetAccountAmounts(const string& strAccount, CAmount& nReceived,
* Scan the block chain (starting in pindexStart) for transactions
* from or to us. If fUpdate is true, found transactions that already
* exist in the wallet will be updated.
*
* Returns pointer to the first block in the last contiguous range that was
* successfully scanned.
*
*/
int CWallet::ScanForWalletTransactions(CBlockIndex* pindexStart, bool fUpdate)
CBlockIndex* CWallet::ScanForWalletTransactions(CBlockIndex* pindexStart, bool fUpdate)
{
int ret = 0;
CBlockIndex* ret = nullptr;
int64_t nNow = GetTime();
const CChainParams& chainParams = Params();
@@ -1570,12 +1574,15 @@ int CWallet::ScanForWalletTransactions(CBlockIndex* pindexStart, bool fUpdate)
ShowProgress(_("Rescanning..."), std::max(1, std::min(99, (int)((GuessVerificationProgress(chainParams.TxData(), pindex) - dProgressStart) / (dProgressTip - dProgressStart) * 100))));
CBlock block;
ReadBlockFromDisk(block, pindex, Params().GetConsensus());
int posInBlock;
for (posInBlock = 0; posInBlock < (int)block.vtx.size(); posInBlock++)
{
if (AddToWalletIfInvolvingMe(*block.vtx[posInBlock], pindex, posInBlock, fUpdate))
ret++;
if (ReadBlockFromDisk(block, pindex, Params().GetConsensus())) {
for (size_t posInBlock = 0; posInBlock < block.vtx.size(); ++posInBlock) {
AddToWalletIfInvolvingMe(*block.vtx[posInBlock], pindex, posInBlock, fUpdate);
}
if (!ret) {
ret = pindex;
}
} else {
ret = nullptr;
}
pindex = chainActive.Next(pindex);
if (GetTime() >= nNow + 60) {