diff options
Diffstat (limited to 'src/init.cpp')
| -rw-r--r-- | src/init.cpp | 196 |
1 files changed, 149 insertions, 47 deletions
diff --git a/src/init.cpp b/src/init.cpp index d19ca530b..72095da4a 100644 --- a/src/init.cpp +++ b/src/init.cpp @@ -21,6 +21,7 @@ #include "key.h" #include "main.h" #include "miner.h" +#include "netbase.h" #include "net.h" #include "policy/policy.h" #include "rpc/server.h" @@ -123,7 +124,7 @@ static const char* FEE_ESTIMATES_FILENAME="fee_estimates.dat"; // shutdown thing. // -volatile sig_atomic_t fRequestShutdown = false; +std::atomic<bool> fRequestShutdown(false); void StartShutdown() { @@ -134,6 +135,11 @@ bool ShutdownRequested() return fRequestShutdown; } +/** + * This is a minimally invasive approach to shutdown on LevelDB read errors from the + * chainstate, while keeping user interface out of the common library, which is shared + * between bitcoind, and bitcoin-qt and non-server tools. +*/ class CCoinsViewErrorCatcher : public CCoinsViewBacked { public: @@ -314,7 +320,8 @@ std::string HelpMessage(HelpMessageMode mode) } strUsage += HelpMessageOpt("-datadir=<dir>", _("Specify data directory")); strUsage += HelpMessageOpt("-dbcache=<n>", strprintf(_("Set database cache size in megabytes (%d to %d, default: %d)"), nMinDbCache, nMaxDbCache, nDefaultDbCache)); - strUsage += HelpMessageOpt("-feefilter", strprintf(_("Tell other nodes to filter invs to us by our mempool min fee (default: %u)"), DEFAULT_FEEFILTER)); + if (showDebug) + strUsage += HelpMessageOpt("-feefilter", strprintf("Tell other nodes to filter invs to us by our mempool min fee (default: %u)", DEFAULT_FEEFILTER)); strUsage += HelpMessageOpt("-loadblock=<file>", _("Imports blocks from external blk000??.dat file on startup")); strUsage += HelpMessageOpt("-maxorphantx=<n>", strprintf(_("Keep at most <n> unconnectable transactions in memory (default: %u)"), DEFAULT_MAX_ORPHAN_TRANSACTIONS)); strUsage += HelpMessageOpt("-maxmempool=<n>", strprintf(_("Keep the transaction memory pool below <n> megabytes (default: %u)"), DEFAULT_MAX_MEMPOOL_SIZE)); @@ -327,7 +334,8 @@ std::string HelpMessage(HelpMessageMode mode) strUsage += HelpMessageOpt("-prune=<n>", strprintf(_("Reduce storage requirements by pruning (deleting) old blocks. This mode is incompatible with -txindex and -rescan. " "Warning: Reverting this setting requires re-downloading the entire blockchain. " "(default: 0 = disable pruning blocks, >%u = target size in MiB to use for block files)"), MIN_DISK_SPACE_FOR_BLOCK_FILES / 1024 / 1024)); - strUsage += HelpMessageOpt("-reindex", _("Rebuild block chain index from current blk000??.dat files on startup")); + strUsage += HelpMessageOpt("-reindex-chainstate", _("Rebuild chain state from the currently indexed blocks")); + strUsage += HelpMessageOpt("-reindex", _("Rebuild chain state and block index from the blk*.dat files on disk")); #ifndef WIN32 strUsage += HelpMessageOpt("-sysperms", _("Create new files with system default permissions, instead of umask 077 (only effective with disabled wallet functionality)")); #endif @@ -403,8 +411,9 @@ std::string HelpMessage(HelpMessageMode mode) strUsage += HelpMessageOpt("-limitancestorsize=<n>", strprintf("Do not accept transactions whose size with all in-mempool ancestors exceeds <n> kilobytes (default: %u)", DEFAULT_ANCESTOR_SIZE_LIMIT)); strUsage += HelpMessageOpt("-limitdescendantcount=<n>", strprintf("Do not accept transactions if any ancestor would have <n> or more in-mempool descendants (default: %u)", DEFAULT_DESCENDANT_LIMIT)); strUsage += HelpMessageOpt("-limitdescendantsize=<n>", strprintf("Do not accept transactions if any ancestor would have more than <n> kilobytes of in-mempool descendants (default: %u).", DEFAULT_DESCENDANT_SIZE_LIMIT)); + strUsage += HelpMessageOpt("-bip9params=deployment:start:end", "Use given start/end times for specified BIP9 deployment (regtest-only)"); } - string debugCategories = "addrman, alert, bench, coindb, db, lock, rand, rpc, selectcoins, mempool, mempoolrej, net, proxy, prune, http, libevent, tor, zmq"; // Don't translate these and qt below + string debugCategories = "addrman, alert, bench, coindb, db, http, libevent, lock, mempool, mempoolrej, net, proxy, prune, rand, reindex, rpc, selectcoins, tor, zmq"; // Don't translate these and qt below if (mode == HMM_BITCOIN_QT) debugCategories += ", qt"; strUsage += HelpMessageOpt("-debug=<category>", strprintf(_("Output debugging information (default: %u, supplying <category> is optional)"), 0) + ". " + @@ -439,13 +448,13 @@ std::string HelpMessage(HelpMessageMode mode) strUsage += HelpMessageGroup(_("Node relay options:")); if (showDebug) strUsage += HelpMessageOpt("-acceptnonstdtxn", strprintf("Relay and mine \"non-standard\" transactions (%sdefault: %u)", "testnet/regtest only; ", !Params(CBaseChainParams::TESTNET).RequireStandard())); - strUsage += HelpMessageOpt("-bytespersigop", strprintf(_("Minimum bytes per sigop in transactions we relay and mine (default: %u)"), DEFAULT_BYTES_PER_SIGOP)); + strUsage += HelpMessageOpt("-bytespersigop", strprintf(_("Equivalent bytes per sigop in transactions for relay and mining (default: %u)"), DEFAULT_BYTES_PER_SIGOP)); strUsage += HelpMessageOpt("-datacarrier", strprintf(_("Relay and mine data carrier transactions (default: %u)"), DEFAULT_ACCEPT_DATACARRIER)); strUsage += HelpMessageOpt("-datacarriersize", strprintf(_("Maximum size of data in data carrier transactions we relay and mine (default: %u)"), MAX_OP_RETURN_RELAY)); strUsage += HelpMessageOpt("-mempoolreplacement", strprintf(_("Enable transaction replacement in the memory pool (default: %u)"), DEFAULT_ENABLE_REPLACEMENT)); strUsage += HelpMessageGroup(_("Block creation options:")); - strUsage += HelpMessageOpt("-blockminsize=<n>", strprintf(_("Set minimum block size in bytes (default: %u)"), DEFAULT_BLOCK_MIN_SIZE)); + strUsage += HelpMessageOpt("-blockmaxweight=<n>", strprintf(_("Set maximum BIP141 block weight (default: %d)"), DEFAULT_BLOCK_MAX_WEIGHT)); strUsage += HelpMessageOpt("-blockmaxsize=<n>", strprintf(_("Set maximum block size in bytes (default: %d)"), DEFAULT_BLOCK_MAX_SIZE)); strUsage += HelpMessageOpt("-blockprioritysize=<n>", strprintf(_("Set maximum size of high-priority/low-fee transactions in bytes (default: %d)"), DEFAULT_BLOCK_PRIORITY_SIZE)); if (showDebug) @@ -472,14 +481,23 @@ std::string HelpMessage(HelpMessageMode mode) std::string LicenseInfo() { - // todo: remove urls from translations on next change + const std::string URL_SOURCE_CODE = "<https://github.com/bitcoin/bitcoin>"; + const std::string URL_WEBSITE = "<https://bitcoincore.org>"; + return CopyrightHolders(strprintf(_("Copyright (C) %i-%i"), 2009, COPYRIGHT_YEAR) + " ") + "\n" + "\n" + - _("This is experimental software.") + "\n" + + strprintf(_("Please contribute if you find %s useful. " + "Visit %s for further information about the software."), + PACKAGE_NAME, URL_WEBSITE) + "\n" + - _("Distributed under the MIT software license, see the accompanying file COPYING or <http://www.opensource.org/licenses/mit-license.php>.") + "\n" + + strprintf(_("The source code is available from %s."), + URL_SOURCE_CODE) + "\n" + - _("This product includes software developed by the OpenSSL Project for use in the OpenSSL Toolkit <https://www.openssl.org/> and cryptographic software written by Eric Young and UPnP software written by Thomas Bernard.") + + "\n" + + _("This is experimental software.") + "\n" + + strprintf(_("Distributed under the MIT software license, see the accompanying file %s or %s"), "COPYING", "<https://opensource.org/licenses/MIT>") + "\n" + + "\n" + + strprintf(_("This product includes software developed by the OpenSSL Project for use in the OpenSSL Toolkit %s and cryptographic software written by Eric Young and UPnP software written by Thomas Bernard."), "<https://www.openssl.org>") + "\n"; } @@ -494,6 +512,21 @@ static void BlockNotifyCallback(bool initialSync, const CBlockIndex *pBlockIndex boost::thread t(runCommand, strCmd); // thread runs free } +static bool fHaveGenesis = false; +static boost::mutex cs_GenesisWait; +static CConditionVariable condvar_GenesisWait; + +static void BlockNotifyGenesisWait(bool, const CBlockIndex *pBlockIndex) +{ + if (pBlockIndex != NULL) { + { + boost::unique_lock<boost::mutex> lock_GenesisWait(cs_GenesisWait); + fHaveGenesis = true; + } + condvar_GenesisWait.notify_all(); + } +} + struct CImportingNow { CImportingNow() { @@ -554,9 +587,10 @@ void ThreadImport(std::vector<boost::filesystem::path> vImportFiles) { const CChainParams& chainparams = Params(); RenameThread("bitcoin-loadblk"); + CImportingNow imp; + // -reindex if (fReindex) { - CImportingNow imp; int nFile = 0; while (true) { CDiskBlockPos pos(nFile, 0); @@ -581,7 +615,6 @@ void ThreadImport(std::vector<boost::filesystem::path> vImportFiles) if (boost::filesystem::exists(pathBootstrap)) { FILE *file = fopen(pathBootstrap.string().c_str(), "rb"); if (file) { - CImportingNow imp; boost::filesystem::path pathBootstrapOld = GetDataDir() / "bootstrap.dat.old"; LogPrintf("Importing bootstrap.dat...\n"); LoadExternalBlockFile(chainparams, file); @@ -595,7 +628,6 @@ void ThreadImport(std::vector<boost::filesystem::path> vImportFiles) BOOST_FOREACH(const boost::filesystem::path& path, vImportFiles) { FILE *file = fopen(path.string().c_str(), "rb"); if (file) { - CImportingNow imp; LogPrintf("Importing blocks file %s...\n", path.string()); LoadExternalBlockFile(chainparams, file); } else { @@ -603,6 +635,13 @@ void ThreadImport(std::vector<boost::filesystem::path> vImportFiles) } } + // scan for better chains in the block chain database, that are not yet connected in the active best chain + CValidationState state; + if (!ActivateBestChain(state, chainparams)) { + LogPrintf("Failed to connect best block"); + StartShutdown(); + } + if (GetBoolArg("-stopafterblockimport", DEFAULT_STOPAFTERBLOCKIMPORT)) { LogPrintf("Stopping after block import\n"); StartShutdown(); @@ -735,7 +774,7 @@ void InitLogging() fLogIPs = GetBoolArg("-logips", DEFAULT_LOGIPS); LogPrintf("\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n"); - LogPrintf("Bitcoin version %s (%s)\n", FormatFullVersion(), CLIENT_DATE); + LogPrintf("Bitcoin version %s\n", FormatFullVersion()); } /** Initialize bitcoin. @@ -854,6 +893,9 @@ bool AppInit2(boost::thread_group& threadGroup, CScheduler& scheduler) if (GetBoolArg("-whitelistalwaysrelay", false)) InitWarning(_("Unsupported argument -whitelistalwaysrelay ignored, use -whitelistrelay and/or -whitelistforcerelay.")); + if (mapArgs.count("-blockminsize")) + InitWarning("Unsupported argument -blockminsize ignored."); + // Checkmempool and checkblockindex default to true in regtest mode int ratio = std::min<int>(std::max<int>(GetArg("-checkmempool", chainparams.DefaultConsistencyChecks() ? 1 : 0), 0), 1000000); if (ratio != 0) { @@ -937,7 +979,7 @@ bool AppInit2(boost::thread_group& threadGroup, CScheduler& scheduler) SetMockTime(GetArg("-mocktime", 0)); // SetMockTime(0) is a no-op if (GetBoolArg("-peerbloomfilters", DEFAULT_PEERBLOOMFILTERS)) - nLocalServices |= NODE_BLOOM; + nLocalServices = ServiceFlags(nLocalServices | NODE_BLOOM); nMaxTipAge = GetArg("-maxtipage", DEFAULT_MAX_TIP_AGE); @@ -950,6 +992,41 @@ bool AppInit2(boost::thread_group& threadGroup, CScheduler& scheduler) fEnableReplacement = (std::find(vstrReplacementModes.begin(), vstrReplacementModes.end(), "fee") != vstrReplacementModes.end()); } + if (!mapMultiArgs["-bip9params"].empty()) { + // Allow overriding BIP9 parameters for testing + if (!Params().MineBlocksOnDemand()) { + return InitError("BIP9 parameters may only be overridden on regtest."); + } + const vector<string>& deployments = mapMultiArgs["-bip9params"]; + for (auto i : deployments) { + std::vector<std::string> vDeploymentParams; + boost::split(vDeploymentParams, i, boost::is_any_of(":")); + if (vDeploymentParams.size() != 3) { + return InitError("BIP9 parameters malformed, expecting deployment:start:end"); + } + int64_t nStartTime, nTimeout; + if (!ParseInt64(vDeploymentParams[1], &nStartTime)) { + return InitError(strprintf("Invalid nStartTime (%s)", vDeploymentParams[1])); + } + if (!ParseInt64(vDeploymentParams[2], &nTimeout)) { + return InitError(strprintf("Invalid nTimeout (%s)", vDeploymentParams[2])); + } + bool found = false; + for (int j=0; j<(int)Consensus::MAX_VERSION_BITS_DEPLOYMENTS; ++j) + { + if (vDeploymentParams[0].compare(VersionBitsDeploymentInfo[j].name) == 0) { + UpdateRegtestBIP9Parameters(Consensus::DeploymentPos(j), nStartTime, nTimeout); + found = true; + LogPrintf("Setting BIP9 activation parameters for %s to start=%ld, timeout=%ld\n", vDeploymentParams[0], nStartTime, nTimeout); + break; + } + } + if (!found) { + return InitError(strprintf("Invalid deployment (%s)", vDeploymentParams[0])); + } + } + } + // ********************************************************* Step 4: application initialization: dir lock, daemonize, pidfile, debug log // Initialize elliptic curve code @@ -1058,7 +1135,8 @@ bool AppInit2(boost::thread_group& threadGroup, CScheduler& scheduler) if (mapArgs.count("-whitelist")) { BOOST_FOREACH(const std::string& net, mapMultiArgs["-whitelist"]) { - CSubNet subnet(net); + CSubNet subnet; + LookupSubNet(net.c_str(), subnet); if (!subnet.IsValid()) return InitError(strprintf(_("Invalid netmask specified in -whitelist: '%s'"), net)); CNode::AddWhitelistedRange(subnet); @@ -1071,7 +1149,8 @@ bool AppInit2(boost::thread_group& threadGroup, CScheduler& scheduler) std::string proxyArg = GetArg("-proxy", ""); SetLimited(NET_TOR); if (proxyArg != "" && proxyArg != "0") { - proxyType addrProxy = proxyType(CService(proxyArg, 9050), proxyRandomize); + CService resolved(LookupNumeric(proxyArg.c_str(), 9050)); + proxyType addrProxy = proxyType(resolved, proxyRandomize); if (!addrProxy.IsValid()) return InitError(strprintf(_("Invalid -proxy address: '%s'"), proxyArg)); @@ -1090,7 +1169,8 @@ bool AppInit2(boost::thread_group& threadGroup, CScheduler& scheduler) if (onionArg == "0") { // Handle -noonion/-onion=0 SetLimited(NET_TOR); // set onions as unreachable } else { - proxyType addrOnion = proxyType(CService(onionArg, 9050), proxyRandomize); + CService resolved(LookupNumeric(onionArg.c_str(), 9050)); + proxyType addrOnion = proxyType(resolved, proxyRandomize); if (!addrOnion.IsValid()) return InitError(strprintf(_("Invalid -onion address: '%s'"), onionArg)); SetProxy(NET_TOR, addrOnion); @@ -1102,6 +1182,7 @@ bool AppInit2(boost::thread_group& threadGroup, CScheduler& scheduler) fListen = GetBoolArg("-listen", DEFAULT_LISTEN); fDiscover = GetBoolArg("-discover", true); fNameLookup = GetBoolArg("-dns", DEFAULT_NAME_LOOKUP); + fRelayTxes = !GetBoolArg("-blocksonly", DEFAULT_BLOCKSONLY); bool fBound = false; if (fListen) { @@ -1158,6 +1239,7 @@ bool AppInit2(boost::thread_group& threadGroup, CScheduler& scheduler) // ********************************************************* Step 7: load block chain fReindex = GetBoolArg("-reindex", false); + bool fReindexChainState = GetBoolArg("-reindex-chainstate", false); // Upgrading to 0.8; hard-link the old blknnnn.dat files into /blocks/ boost::filesystem::path blocksDir = GetDataDir() / "blocks"; @@ -1191,10 +1273,10 @@ bool AppInit2(boost::thread_group& threadGroup, CScheduler& scheduler) nTotalCache = std::max(nTotalCache, nMinDbCache << 20); // total cache cannot be less than nMinDbCache nTotalCache = std::min(nTotalCache, nMaxDbCache << 20); // total cache cannot be greated than nMaxDbcache int64_t nBlockTreeDBCache = nTotalCache / 8; - if (nBlockTreeDBCache > (1 << 21) && !GetBoolArg("-txindex", DEFAULT_TXINDEX)) - nBlockTreeDBCache = (1 << 21); // block tree db cache shouldn't be larger than 2 MiB + nBlockTreeDBCache = std::min(nBlockTreeDBCache, (GetBoolArg("-txindex", DEFAULT_TXINDEX) ? nMaxBlockDBAndTxIndexCache : nMaxBlockDBCache) << 20); nTotalCache -= nBlockTreeDBCache; int64_t nCoinDBCache = std::min(nTotalCache / 2, (nTotalCache / 4) + (1 << 23)); // use 25%-50% of the remainder for disk cache + nCoinDBCache = std::min(nCoinDBCache, nMaxCoinsDBCache << 20); // cap total coins db cache nTotalCache -= nCoinDBCache; nCoinCacheUsage = nTotalCache; // the rest goes to in-memory cache LogPrintf("Cache configuration:\n"); @@ -1219,7 +1301,7 @@ bool AppInit2(boost::thread_group& threadGroup, CScheduler& scheduler) delete pblocktree; pblocktree = new CBlockTreeDB(nBlockTreeDBCache, false, fReindex); - pcoinsdbview = new CCoinsViewDB(nCoinDBCache, false, fReindex); + pcoinsdbview = new CCoinsViewDB(nCoinDBCache, false, fReindex || fReindexChainState); pcoinscatcher = new CCoinsViewErrorCatcher(pcoinsdbview); pcoinsTip = new CCoinsViewCache(pcoinscatcher); @@ -1248,7 +1330,7 @@ bool AppInit2(boost::thread_group& threadGroup, CScheduler& scheduler) // Check for changed -txindex state if (fTxIndex != GetBoolArg("-txindex", DEFAULT_TXINDEX)) { - strLoadError = _("You need to rebuild the database using -reindex to change -txindex"); + strLoadError = _("You need to rebuild the database using -reindex-chainstate to change -txindex"); break; } @@ -1259,10 +1341,18 @@ bool AppInit2(boost::thread_group& threadGroup, CScheduler& scheduler) break; } + if (!fReindex && chainActive.Tip() != NULL) { + uiInterface.InitMessage(_("Rewinding blocks...")); + if (!RewindBlockIndex(chainparams)) { + strLoadError = _("Unable to rewind the database to a pre-fork state. You will need to redownload the blockchain"); + break; + } + } + uiInterface.InitMessage(_("Verifying blocks...")); if (fHavePruned && GetArg("-checkblocks", DEFAULT_CHECKBLOCKS) > MIN_BLOCKS_TO_KEEP) { - LogPrintf("Prune: pruned datadir may not have more than %d blocks; -checkblocks=%d may fail\n", - MIN_BLOCKS_TO_KEEP, GetArg("-checkblocks", DEFAULT_CHECKBLOCKS)); + LogPrintf("Prune: pruned datadir may not have more than %d blocks; only checking available blocks", + MIN_BLOCKS_TO_KEEP); } { @@ -1293,8 +1383,9 @@ bool AppInit2(boost::thread_group& threadGroup, CScheduler& scheduler) if (!fLoaded) { // first suggest a reindex if (!fReset) { - bool fRet = uiInterface.ThreadSafeMessageBox( + bool fRet = uiInterface.ThreadSafeQuestion( strLoadError + ".\n\n" + _("Do you want to rebuild the block database now?"), + strLoadError + ".\nPlease restart with -reindex or -reindex-chainstate to recover.", "", CClientUIInterface::MSG_ERROR | CClientUIInterface::BTN_ABORT); if (fRet) { fReindex = true; @@ -1346,47 +1437,64 @@ bool AppInit2(boost::thread_group& threadGroup, CScheduler& scheduler) // after any wallet rescanning has taken place. if (fPruneMode) { LogPrintf("Unsetting NODE_NETWORK on prune mode\n"); - nLocalServices &= ~NODE_NETWORK; + nLocalServices = ServiceFlags(nLocalServices & ~NODE_NETWORK); if (!fReindex) { uiInterface.InitMessage(_("Pruning blockstore...")); PruneAndFlush(); } } + if (Params().GetConsensus().vDeployments[Consensus::DEPLOYMENT_SEGWIT].nTimeout != 0) { + // Only advertize witness capabilities if they have a reasonable start time. + // This allows us to have the code merged without a defined softfork, by setting its + // end time to 0. + // Note that setting NODE_WITNESS is never required: the only downside from not + // doing so is that after activation, no upgraded nodes will fetch from you. + nLocalServices = ServiceFlags(nLocalServices | NODE_WITNESS); + // Only care about others providing witness capabilities if there is a softfork + // defined. + nRelevantServices = ServiceFlags(nRelevantServices | NODE_WITNESS); + } + // ********************************************************* Step 10: import blocks + if (!CheckDiskSpace()) + return false; + + // Either install a handler to notify us when genesis activates, or set fHaveGenesis directly. + // No locking, as this happens before any background thread is started. + if (chainActive.Tip() == NULL) { + uiInterface.NotifyBlockTip.connect(BlockNotifyGenesisWait); + } else { + fHaveGenesis = true; + } + if (mapArgs.count("-blocknotify")) uiInterface.NotifyBlockTip.connect(BlockNotifyCallback); - uiInterface.InitMessage(_("Activating best chain...")); - // scan for better chains in the block chain database, that are not yet connected in the active best chain - CValidationState state; - if (!ActivateBestChain(state, chainparams)) - strErrors << "Failed to connect best block"; - std::vector<boost::filesystem::path> vImportFiles; if (mapArgs.count("-loadblock")) { BOOST_FOREACH(const std::string& strFile, mapMultiArgs["-loadblock"]) vImportFiles.push_back(strFile); } + threadGroup.create_thread(boost::bind(&ThreadImport, vImportFiles)); - if (chainActive.Tip() == NULL) { - LogPrintf("Waiting for genesis block to be imported...\n"); - while (!fRequestShutdown && chainActive.Tip() == NULL) - MilliSleep(10); + + // Wait for genesis block to be processed + { + boost::unique_lock<boost::mutex> lock(cs_GenesisWait); + while (!fHaveGenesis) { + condvar_GenesisWait.wait(lock); + } + uiInterface.NotifyBlockTip.disconnect(BlockNotifyGenesisWait); } // ********************************************************* Step 11: start node - if (!CheckDiskSpace()) - return false; - if (!strErrors.str().empty()) return InitError(strErrors.str()); - RandAddSeedPerfmon(); - //// debug print LogPrintf("mapBlockIndex.size() = %u\n", mapBlockIndex.size()); LogPrintf("nBestHeight = %d\n", chainActive.Height()); @@ -1401,12 +1509,6 @@ bool AppInit2(boost::thread_group& threadGroup, CScheduler& scheduler) StartNode(threadGroup, scheduler); - // Monitor the chain, and alert if we get blocks much quicker or slower than expected - int64_t nPowTargetSpacing = Params().GetConsensus().nPowTargetSpacing; - CScheduler::Function f = boost::bind(&PartitionCheck, &IsInitialBlockDownload, - boost::ref(cs_main), boost::cref(pindexBestHeader), nPowTargetSpacing); - scheduler.scheduleEvery(f, nPowTargetSpacing); - // ********************************************************* Step 12: finished SetRPCWarmupFinished(); |