diff options
Diffstat (limited to 'src/node')
-rw-r--r-- | src/node/blockstorage.cpp | 109 |
1 files changed, 53 insertions, 56 deletions
diff --git a/src/node/blockstorage.cpp b/src/node/blockstorage.cpp index 576c07a833..76837f2a27 100644 --- a/src/node/blockstorage.cpp +++ b/src/node/blockstorage.cpp @@ -1175,69 +1175,66 @@ public: void ImportBlocks(ChainstateManager& chainman, std::vector<fs::path> vImportFiles) { - ScheduleBatchPriority(); - - { - ImportingNow imp{chainman.m_blockman.m_importing}; - - // -reindex - if (fReindex) { - int nFile = 0; - // Map of disk positions for blocks with unknown parent (only used for reindex); - // parent hash -> child disk position, multiple children can have the same parent. - std::multimap<uint256, FlatFilePos> blocks_with_unknown_parent; - while (true) { - FlatFilePos pos(nFile, 0); - if (!fs::exists(chainman.m_blockman.GetBlockPosFilename(pos))) { - break; // No block files left to reindex - } - AutoFile file{chainman.m_blockman.OpenBlockFile(pos, true)}; - if (file.IsNull()) { - break; // This error is logged in OpenBlockFile - } - LogPrintf("Reindexing block file blk%05u.dat...\n", (unsigned int)nFile); - chainman.LoadExternalBlockFile(file, &pos, &blocks_with_unknown_parent); - if (chainman.m_interrupt) { - LogPrintf("Interrupt requested. Exit %s\n", __func__); - return; - } - nFile++; + ImportingNow imp{chainman.m_blockman.m_importing}; + + // -reindex + if (fReindex) { + int nFile = 0; + // Map of disk positions for blocks with unknown parent (only used for reindex); + // parent hash -> child disk position, multiple children can have the same parent. + std::multimap<uint256, FlatFilePos> blocks_with_unknown_parent; + while (true) { + FlatFilePos pos(nFile, 0); + if (!fs::exists(chainman.m_blockman.GetBlockPosFilename(pos))) { + break; // No block files left to reindex } - WITH_LOCK(::cs_main, chainman.m_blockman.m_block_tree_db->WriteReindexing(false)); - fReindex = false; - LogPrintf("Reindexing finished\n"); - // To avoid ending up in a situation without genesis block, re-try initializing (no-op if reindexing worked): - chainman.ActiveChainstate().LoadGenesisBlock(); + AutoFile file{chainman.m_blockman.OpenBlockFile(pos, true)}; + if (file.IsNull()) { + break; // This error is logged in OpenBlockFile + } + LogPrintf("Reindexing block file blk%05u.dat...\n", (unsigned int)nFile); + chainman.LoadExternalBlockFile(file, &pos, &blocks_with_unknown_parent); + if (chainman.m_interrupt) { + LogPrintf("Interrupt requested. Exit %s\n", __func__); + return; + } + nFile++; } - - // -loadblock= - for (const fs::path& path : vImportFiles) { - AutoFile file{fsbridge::fopen(path, "rb")}; - if (!file.IsNull()) { - LogPrintf("Importing blocks file %s...\n", fs::PathToString(path)); - chainman.LoadExternalBlockFile(file); - if (chainman.m_interrupt) { - LogPrintf("Interrupt requested. Exit %s\n", __func__); - return; - } - } else { - LogPrintf("Warning: Could not open blocks file %s\n", fs::PathToString(path)); + WITH_LOCK(::cs_main, chainman.m_blockman.m_block_tree_db->WriteReindexing(false)); + fReindex = false; + LogPrintf("Reindexing finished\n"); + // To avoid ending up in a situation without genesis block, re-try initializing (no-op if reindexing worked): + chainman.ActiveChainstate().LoadGenesisBlock(); + } + + // -loadblock= + for (const fs::path& path : vImportFiles) { + AutoFile file{fsbridge::fopen(path, "rb")}; + if (!file.IsNull()) { + LogPrintf("Importing blocks file %s...\n", fs::PathToString(path)); + chainman.LoadExternalBlockFile(file); + if (chainman.m_interrupt) { + LogPrintf("Interrupt requested. Exit %s\n", __func__); + return; } + } else { + LogPrintf("Warning: Could not open blocks file %s\n", fs::PathToString(path)); } + } - // scan for better chains in the block chain database, that are not yet connected in the active best chain + // scan for better chains in the block chain database, that are not yet connected in the active best chain - // We can't hold cs_main during ActivateBestChain even though we're accessing - // the chainman unique_ptrs since ABC requires us not to be holding cs_main, so retrieve - // the relevant pointers before the ABC call. - for (Chainstate* chainstate : WITH_LOCK(::cs_main, return chainman.GetAll())) { - BlockValidationState state; - if (!chainstate->ActivateBestChain(state, nullptr)) { - chainman.GetNotifications().fatalError(strprintf(_("Failed to connect best block (%s)."), state.ToString())); - return; - } + // We can't hold cs_main during ActivateBestChain even though we're accessing + // the chainman unique_ptrs since ABC requires us not to be holding cs_main, so retrieve + // the relevant pointers before the ABC call. + for (Chainstate* chainstate : WITH_LOCK(::cs_main, return chainman.GetAll())) { + BlockValidationState state; + if (!chainstate->ActivateBestChain(state, nullptr)) { + chainman.GetNotifications().fatalError(strprintf(_("Failed to connect best block (%s)."), state.ToString())); + return; } - } // End scope of ImportingNow + } + // End scope of ImportingNow } std::ostream& operator<<(std::ostream& os, const BlockfileType& type) { |