diff options
Diffstat (limited to 'src/init.cpp')
| -rw-r--r-- | src/init.cpp | 148 |
1 files changed, 84 insertions, 64 deletions
diff --git a/src/init.cpp b/src/init.cpp index 9b6216d65..6423d8702 100644 --- a/src/init.cpp +++ b/src/init.cpp @@ -19,6 +19,7 @@ #include <fs.h> #include <httpserver.h> #include <httprpc.h> +#include <index/txindex.h> #include <key.h> #include <validation.h> #include <miner.h> @@ -30,7 +31,6 @@ #include <policy/policy.h> #include <rpc/server.h> #include <rpc/register.h> -#include <rpc/safemode.h> #include <rpc/blockchain.h> #include <script/standard.h> #include <script/sigcache.h> @@ -76,19 +76,18 @@ std::unique_ptr<PeerLogicValidation> peerLogic; class DummyWalletInit : public WalletInitInterface { public: - std::string GetHelpString(bool showDebug) override {return std::string{};} - bool ParameterInteraction() override {return true;} - void RegisterRPC(CRPCTable &) override {} - bool Verify() override {return true;} - bool Open() override {return true;} - void Start(CScheduler& scheduler) override {} - void Flush() override {} - void Stop() override {} - void Close() override {} + std::string GetHelpString(bool showDebug) const override {return std::string{};} + bool ParameterInteraction() const override {return true;} + void RegisterRPC(CRPCTable &) const override {} + bool Verify() const override {return true;} + bool Open() const override {LogPrintf("No wallet support compiled in!\n"); return true;} + void Start(CScheduler& scheduler) const override {} + void Flush() const override {} + void Stop() const override {} + void Close() const override {} }; -static DummyWalletInit g_dummy_wallet_init; -WalletInitInterface* const g_wallet_init_interface = &g_dummy_wallet_init; +const WalletInitInterface& g_wallet_init_interface = DummyWalletInit(); #endif #if ENABLE_ZMQ @@ -183,6 +182,9 @@ void Interrupt() InterruptMapPort(); if (g_connman) g_connman->Interrupt(); + if (g_txindex) { + g_txindex->Interrupt(); + } } void Shutdown() @@ -204,7 +206,7 @@ void Shutdown() StopREST(); StopRPC(); StopHTTPServer(); - g_wallet_init_interface->Flush(); + g_wallet_init_interface.Flush(); StopMapPort(); // Because these depend on each-other, we make sure that neither can be @@ -213,6 +215,9 @@ void Shutdown() if (g_connman) g_connman->Stop(); peerLogic.reset(); g_connman.reset(); + if (g_txindex) { + g_txindex.reset(); + } StopTorControl(); @@ -262,7 +267,7 @@ void Shutdown() pcoinsdbview.reset(); pblocktree.reset(); } - g_wallet_init_interface->Stop(); + g_wallet_init_interface.Stop(); #if ENABLE_ZMQ if (pzmqNotificationInterface) { @@ -282,7 +287,7 @@ void Shutdown() UnregisterAllValidationInterfaces(); GetMainSignals().UnregisterBackgroundSignalScheduler(); GetMainSignals().UnregisterWithMempoolSignals(mempool); - g_wallet_init_interface->Close(); + g_wallet_init_interface.Close(); globalVerifyHandle.reset(); ECC_Stop(); LogPrintf("%s: done\n", __func__); @@ -300,7 +305,7 @@ static void HandleSIGTERM(int) static void HandleSIGHUP(int) { - fReopenDebugLog = true; + g_logger->m_reopen_file = true; } #ifndef WIN32 @@ -323,7 +328,7 @@ void OnRPCStopped() { uiInterface.NotifyBlockTip.disconnect(&RPCNotifyBlockChange); RPCNotifyBlockChange(false, nullptr); - cvBlockChange.notify_all(); + g_best_block_cv.notify_all(); LogPrint(BCLog::RPC, "RPC stopped.\n"); } @@ -425,7 +430,7 @@ std::string HelpMessage(HelpMessageMode mode) strUsage += HelpMessageOpt("-whitelist=<IP address or network>", _("Whitelist peers connecting from the given IP address (e.g. 1.2.3.4) or CIDR notated network (e.g. 1.2.3.0/24). Can be specified multiple times.") + " " + _("Whitelisted peers cannot be DoS banned and their transactions are always relayed, even if they are already in the mempool, useful e.g. for a gateway")); - strUsage += g_wallet_init_interface->GetHelpString(showDebug); + strUsage += g_wallet_init_interface.GetHelpString(showDebug); #if ENABLE_ZMQ strUsage += HelpMessageGroup(_("ZeroMQ notification options:")); @@ -442,9 +447,7 @@ std::string HelpMessage(HelpMessageMode mode) strUsage += HelpMessageOpt("-checkblockindex", strprintf("Do a full consistency check for mapBlockIndex, setBlockIndexCandidates, chainActive and mapBlocksUnlinked occasionally. (default: %u)", defaultChainParams->DefaultConsistencyChecks())); strUsage += HelpMessageOpt("-checkmempool=<n>", strprintf("Run checks every <n> transactions (default: %u)", defaultChainParams->DefaultConsistencyChecks())); strUsage += HelpMessageOpt("-checkpoints", strprintf("Disable expensive verification for known chain history (default: %u)", DEFAULT_CHECKPOINTS_ENABLED)); - strUsage += HelpMessageOpt("-disablesafemode", strprintf("Disable safemode, override a real safe mode event (default: %u)", DEFAULT_DISABLE_SAFEMODE)); strUsage += HelpMessageOpt("-deprecatedrpc=<method>", "Allows deprecated RPC method(s) to be used"); - strUsage += HelpMessageOpt("-testsafemode", strprintf("Force safe mode (default: %u)", DEFAULT_TESTSAFEMODE)); strUsage += HelpMessageOpt("-dropmessagestest=<n>", "Randomly drop 1 of every <n> network messages"); strUsage += HelpMessageOpt("-stopafterblockimport", strprintf("Stop running after importing blocks from disk (default: %u)", DEFAULT_STOPAFTERBLOCKIMPORT)); strUsage += HelpMessageOpt("-stopatheight", strprintf("Stop running after reaching the given height in the main chain (default: %u)", DEFAULT_STOPATHEIGHT)); @@ -685,7 +688,7 @@ void ThreadImport(std::vector<fs::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\n"); + LogPrintf("Failed to connect best block (%s)\n", FormatStateMessage(state)); StartShutdown(); return; } @@ -803,6 +806,11 @@ void InitParameterInteraction() if (gArgs.SoftSetBoolArg("-whitelistrelay", true)) LogPrintf("%s: parameter interaction: -whitelistforcerelay=1 -> setting -whitelistrelay=1\n", __func__); } + + // Warn if network-specific options (-addnode, -connect, etc) are + // specified in default section of config file, but not overridden + // on the command line or in this network's section of the config file. + gArgs.WarnForSectionOnlyArgs(); } static std::string ResolveErrMsg(const char * const optname, const std::string& strBind) @@ -810,14 +818,28 @@ static std::string ResolveErrMsg(const char * const optname, const std::string& return strprintf(_("Cannot resolve -%s address: '%s'"), optname, strBind); } +/** + * Initialize global loggers. + * + * Note that this is called very early in the process lifetime, so you should be + * careful about what global state you rely on here. + */ void InitLogging() { - fPrintToConsole = gArgs.GetBoolArg("-printtoconsole", false); - fLogTimestamps = gArgs.GetBoolArg("-logtimestamps", DEFAULT_LOGTIMESTAMPS); - fLogTimeMicros = gArgs.GetBoolArg("-logtimemicros", DEFAULT_LOGTIMEMICROS); + g_logger->m_print_to_file = !gArgs.IsArgNegated("-debuglogfile"); + g_logger->m_file_path = AbsPathForConfigVal(gArgs.GetArg("-debuglogfile", DEFAULT_DEBUGLOGFILE)); + + // Add newlines to the logfile to distinguish this execution from the last + // one; called before console logging is set up, so this is only sent to + // debug.log. + LogPrintf("\n\n\n\n\n"); + + g_logger->m_print_to_console = gArgs.GetBoolArg("-printtoconsole", !gArgs.GetBoolArg("-daemon", false)); + g_logger->m_log_timestamps = gArgs.GetBoolArg("-logtimestamps", DEFAULT_LOGTIMESTAMPS); + g_logger->m_log_time_micros = gArgs.GetBoolArg("-logtimemicros", DEFAULT_LOGTIMEMICROS); + fLogIPs = gArgs.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"); std::string version_string = FormatFullVersion(); #ifdef DEBUG version_string += " (debug build)"; @@ -943,24 +965,18 @@ bool AppInitParameterInteraction() if (std::none_of(categories.begin(), categories.end(), [](std::string cat){return cat == "0" || cat == "none";})) { for (const auto& cat : categories) { - uint32_t flag = 0; - if (!GetLogCategory(&flag, &cat)) { + if (!g_logger->EnableCategory(cat)) { InitWarning(strprintf(_("Unsupported logging category %s=%s."), "-debug", cat)); - continue; } - logCategories |= flag; } } } // Now remove the logging categories which were explicitly excluded for (const std::string& cat : gArgs.GetArgs("-debugexclude")) { - uint32_t flag = 0; - if (!GetLogCategory(&flag, &cat)) { + if (!g_logger->DisableCategory(cat)) { InitWarning(strprintf(_("Unsupported logging category %s=%s."), "-debugexclude", cat)); - continue; } - logCategories &= ~flag; } // Check for -debugnet @@ -1093,7 +1109,7 @@ bool AppInitParameterInteraction() return InitError(strprintf("acceptnonstdtxn is not currently supported for %s chain", chainparams.NetworkIDString())); nBytesPerSigOp = gArgs.GetArg("-bytespersigop", nBytesPerSigOp); - if (!g_wallet_init_interface->ParameterInteraction()) return false; + if (!g_wallet_init_interface.ParameterInteraction()) return false; fIsBareMultisigStd = gArgs.GetBoolArg("-permitbaremultisig", DEFAULT_PERMIT_BAREMULTISIG); fAcceptDatacarrier = gArgs.GetBoolArg("-datacarrier", DEFAULT_ACCEPT_DATACARRIER); @@ -1211,19 +1227,19 @@ bool AppInitMain() #ifndef WIN32 CreatePidFile(GetPidFile(), getpid()); #endif - if (gArgs.GetBoolArg("-shrinkdebugfile", logCategories == BCLog::NONE)) { - // Do this first since it both loads a bunch of debug.log into memory, - // and because this needs to happen before any other debug.log printing - ShrinkDebugFile(); - } - - if (fPrintToDebugLog) { - if (!OpenDebugLog()) { - return InitError(strprintf("Could not open debug log file %s", GetDebugLogPath().string())); + if (g_logger->m_print_to_file) { + if (gArgs.GetBoolArg("-shrinkdebugfile", g_logger->DefaultShrinkDebugFile())) { + // Do this first since it both loads a bunch of debug.log into memory, + // and because this needs to happen before any other debug.log printing + g_logger->ShrinkDebugFile(); + } + if (!g_logger->OpenDebugLog()) { + return InitError(strprintf("Could not open debug log file %s", + g_logger->m_file_path.string())); } } - if (!fLogTimestamps) + if (!g_logger->m_log_timestamps) LogPrintf("Startup time: %s\n", FormatISO8601DateTime(GetTime())); LogPrintf("Default data directory %s\n", GetDefaultDataDir().string()); LogPrintf("Using data directory %s\n", GetDataDir().string()); @@ -1259,7 +1275,7 @@ bool AppInitMain() * available in the GUI RPC console even if external calls are disabled. */ RegisterAllCoreRPCCommands(tableRPC); - g_wallet_init_interface->RegisterRPC(tableRPC); + g_wallet_init_interface.RegisterRPC(tableRPC); /* Start the RPC server already. It will be started in "warmup" mode * and not really process calls already (but it will signify connections @@ -1276,7 +1292,7 @@ bool AppInitMain() int64_t nStart; // ********************************************************* Step 5: verify wallet database integrity - if (!g_wallet_init_interface->Verify()) return false; + if (!g_wallet_init_interface.Verify()) return false; // ********************************************************* Step 6: network initialization // Note that we absolutely cannot open any actual connections @@ -1400,9 +1416,10 @@ bool AppInitMain() int64_t nTotalCache = (gArgs.GetArg("-dbcache", nDefaultDbCache) << 20); nTotalCache = std::max(nTotalCache, nMinDbCache << 20); // total cache cannot be less than nMinDbCache nTotalCache = std::min(nTotalCache, nMaxDbCache << 20); // total cache cannot be greater than nMaxDbcache - int64_t nBlockTreeDBCache = nTotalCache / 8; - nBlockTreeDBCache = std::min(nBlockTreeDBCache, (gArgs.GetBoolArg("-txindex", DEFAULT_TXINDEX) ? nMaxBlockDBAndTxIndexCache : nMaxBlockDBCache) << 20); + int64_t nBlockTreeDBCache = std::min(nTotalCache / 8, nMaxBlockDBCache << 20); nTotalCache -= nBlockTreeDBCache; + int64_t nTxIndexCache = std::min(nTotalCache / 8, gArgs.GetBoolArg("-txindex", DEFAULT_TXINDEX) ? nMaxTxIndexCache << 20 : 0); + nTotalCache -= nTxIndexCache; 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; @@ -1410,6 +1427,9 @@ bool AppInitMain() int64_t nMempoolSizeMax = gArgs.GetArg("-maxmempool", DEFAULT_MAX_MEMPOOL_SIZE) * 1000000; LogPrintf("Cache configuration:\n"); LogPrintf("* Using %.1fMiB for block index database\n", nBlockTreeDBCache * (1.0 / 1024 / 1024)); + if (gArgs.GetBoolArg("-txindex", DEFAULT_TXINDEX)) { + LogPrintf("* Using %.1fMiB for transaction index database\n", nTxIndexCache * (1.0 / 1024 / 1024)); + } LogPrintf("* Using %.1fMiB for chain state database\n", nCoinDBCache * (1.0 / 1024 / 1024)); LogPrintf("* Using %.1fMiB for in-memory UTXO set (plus up to %.1fMiB of unused mempool space)\n", nCoinCacheUsage * (1.0 / 1024 / 1024), nMempoolSizeMax * (1.0 / 1024 / 1024)); @@ -1443,9 +1463,8 @@ bool AppInitMain() if (fRequestShutdown) break; - // LoadBlockIndex will load fTxIndex from the db, or set it if - // we're reindexing. It will also load fHavePruned if we've - // ever removed a block file from disk. + // LoadBlockIndex will load fHavePruned if we've ever removed a + // block file from disk. // Note that it also sets fReindex based on the disk flag! // From here on out fReindex and fReset mean something different! if (!LoadBlockIndex(chainparams)) { @@ -1459,12 +1478,6 @@ bool AppInitMain() return InitError(_("Incorrect or no genesis block found. Wrong datadir for network?")); } - // Check for changed -txindex state - if (fTxIndex != gArgs.GetBoolArg("-txindex", DEFAULT_TXINDEX)) { - strLoadError = _("You need to rebuild the database using -reindex to change -txindex"); - break; - } - // Check for changed -prune state. What we are concerned about is a user who has pruned blocks // in the past, but is now trying to run unpruned. if (fHavePruned && !fPruneMode) { @@ -1594,10 +1607,17 @@ bool AppInitMain() ::feeEstimator.Read(est_filein); fFeeEstimatesInitialized = true; - // ********************************************************* Step 8: load wallet - if (!g_wallet_init_interface->Open()) return false; + // ********************************************************* Step 8: start indexers + if (gArgs.GetBoolArg("-txindex", DEFAULT_TXINDEX)) { + auto txindex_db = MakeUnique<TxIndexDB>(nTxIndexCache, false, fReindex); + g_txindex = MakeUnique<TxIndex>(std::move(txindex_db)); + g_txindex->Start(); + } + + // ********************************************************* Step 9: load wallet + if (!g_wallet_init_interface.Open()) return false; - // ********************************************************* Step 9: data directory maintenance + // ********************************************************* Step 10: data directory maintenance // if pruning, unset the service bit and perform the initial blockstore prune // after any wallet rescanning has taken place. @@ -1619,7 +1639,7 @@ bool AppInitMain() nLocalServices = ServiceFlags(nLocalServices | NODE_WITNESS); } - // ********************************************************* Step 10: import blocks + // ********************************************************* Step 11: import blocks if (!CheckDiskSpace() && !CheckDiskSpace(0, true)) return false; @@ -1658,7 +1678,7 @@ bool AppInitMain() return false; } - // ********************************************************* Step 11: start node + // ********************************************************* Step 12: start node int chain_active_height; @@ -1736,12 +1756,12 @@ bool AppInitMain() return false; } - // ********************************************************* Step 12: finished + // ********************************************************* Step 13: finished SetRPCWarmupFinished(); uiInterface.InitMessage(_("Done loading")); - g_wallet_init_interface->Start(scheduler); + g_wallet_init_interface.Start(scheduler); return true; } |