diff options
Diffstat (limited to 'src/init.cpp')
| -rw-r--r-- | src/init.cpp | 264 |
1 files changed, 178 insertions, 86 deletions
diff --git a/src/init.cpp b/src/init.cpp index 4addc663c..920fc3069 100644 --- a/src/init.cpp +++ b/src/init.cpp @@ -11,9 +11,13 @@ #include "addrman.h" #include "amount.h" +#include "chain.h" +#include "chainparams.h" #include "checkpoints.h" #include "compat/sanity.h" #include "consensus/validation.h" +#include "httpserver.h" +#include "httprpc.h" #include "key.h" #include "main.h" #include "miner.h" @@ -23,15 +27,17 @@ #include "script/standard.h" #include "scheduler.h" #include "txdb.h" +#include "txmempool.h" #include "ui_interface.h" #include "util.h" #include "utilmoneystr.h" +#include "utilstrencodings.h" #include "validationinterface.h" #ifdef ENABLE_WALLET +#include "wallet/db.h" #include "wallet/wallet.h" #include "wallet/walletdb.h" #endif - #include <stdint.h> #include <stdio.h> @@ -48,6 +54,10 @@ #include <boost/thread.hpp> #include <openssl/crypto.h> +#if ENABLE_ZMQ +#include "zmq/zmqnotificationinterface.h" +#endif + using namespace std; #ifdef ENABLE_WALLET @@ -55,6 +65,10 @@ CWallet* pwalletMain = NULL; #endif bool fFeeEstimatesInitialized = false; +#if ENABLE_ZMQ +static CZMQNotificationInterface* pzmqNotificationInterface = NULL; +#endif + #ifdef WIN32 // Win32 LevelDB doesn't use filedescriptors, and the ones used for // accessing block files don't count towards the fd_set size limit @@ -139,6 +153,15 @@ public: static CCoinsViewDB *pcoinsdbview = NULL; static CCoinsViewErrorCatcher *pcoinscatcher = NULL; +void Interrupt(boost::thread_group& threadGroup) +{ + InterruptHTTPServer(); + InterruptHTTPRPC(); + InterruptRPC(); + InterruptREST(); + threadGroup.interrupt_all(); +} + void Shutdown() { LogPrintf("%s: In progress...\n", __func__); @@ -153,7 +176,11 @@ void Shutdown() /// module was initialized. RenameThread("bitcoin-shutoff"); mempool.AddTransactionsUpdated(1); - StopRPCThreads(); + + StopHTTPRPC(); + StopREST(); + StopRPC(); + StopHTTPServer(); #ifdef ENABLE_WALLET if (pwalletMain) pwalletMain->Flush(false); @@ -191,6 +218,16 @@ void Shutdown() if (pwalletMain) pwalletMain->Flush(true); #endif + +#if ENABLE_ZMQ + if (pzmqNotificationInterface) { + UnregisterValidationInterface(pzmqNotificationInterface); + pzmqNotificationInterface->Shutdown(); + delete pzmqNotificationInterface; + pzmqNotificationInterface = NULL; + } +#endif + #ifndef WIN32 try { boost::filesystem::remove(GetPidFile()); @@ -275,7 +312,7 @@ std::string HelpMessage(HelpMessageMode mode) strUsage += HelpMessageOpt("-conf=<file>", strprintf(_("Specify configuration file (default: %s)"), "bitcoin.conf")); if (mode == HMM_BITCOIND) { -#if !defined(WIN32) +#ifndef WIN32 strUsage += HelpMessageOpt("-daemon", _("Run in the background as a daemon and accept commands")); #endif } @@ -283,16 +320,18 @@ std::string HelpMessage(HelpMessageMode mode) strUsage += HelpMessageOpt("-dbcache=<n>", strprintf(_("Set database cache size in megabytes (%d to %d, default: %d)"), nMinDbCache, nMaxDbCache, nDefaultDbCache)); 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)); + strUsage += HelpMessageOpt("-mempoolexpiry=<n>", strprintf(_("Do not keep transactions in the mempool longer than <n> hours (default: %u)"), DEFAULT_MEMPOOL_EXPIRY)); strUsage += HelpMessageOpt("-par=<n>", strprintf(_("Set the number of script verification threads (%u to %d, 0 = auto, <0 = leave that many cores free, default: %d)"), -GetNumCores(), MAX_SCRIPTCHECK_THREADS, DEFAULT_SCRIPTCHECK_THREADS)); #ifndef WIN32 strUsage += HelpMessageOpt("-pid=<file>", strprintf(_("Specify pid file (default: %s)"), "bitcoind.pid")); #endif - strUsage += HelpMessageOpt("-prune=<n>", strprintf(_("Reduce storage requirements by pruning (deleting) old blocks. This mode disables wallet support and is incompatible with -txindex. " + 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")); -#if !defined(WIN32) +#ifndef WIN32 strUsage += HelpMessageOpt("-sysperms", _("Create new files with system default permissions, instead of umask 077 (only effective with disabled wallet functionality)")); #endif strUsage += HelpMessageOpt("-txindex", strprintf(_("Maintain a full transaction index, used by the getrawtransaction rpc call (default: %u)"), 0)); @@ -309,7 +348,7 @@ std::string HelpMessage(HelpMessageMode mode) strUsage += HelpMessageOpt("-externalip=<ip>", _("Specify your own public address")); strUsage += HelpMessageOpt("-forcednsseed", strprintf(_("Always query for peer addresses via DNS lookup (default: %u)"), 0)); strUsage += HelpMessageOpt("-listen", _("Accept connections from outside (default: 1 if no -proxy or -connect)")); - strUsage += HelpMessageOpt("-maxconnections=<n>", strprintf(_("Maintain at most <n> connections to peers (default: %u)"), 125)); + strUsage += HelpMessageOpt("-maxconnections=<n>", strprintf(_("Maintain at most <n> connections to peers (default: %u)"), DEFAULT_MAX_PEER_CONNECTIONS)); strUsage += HelpMessageOpt("-maxreceivebuffer=<n>", strprintf(_("Maximum per-connection receive buffer, <n>*1000 bytes (default: %u)"), 5000)); strUsage += HelpMessageOpt("-maxsendbuffer=<n>", strprintf(_("Maximum per-connection send buffer, <n>*1000 bytes (default: %u)"), 1000)); strUsage += HelpMessageOpt("-onion=<ip:port>", strprintf(_("Use separate SOCKS5 proxy to reach peers via Tor hidden services (default: %s)"), "-proxy")); @@ -330,23 +369,24 @@ std::string HelpMessage(HelpMessageMode mode) strUsage += HelpMessageOpt("-whitebind=<addr>", _("Bind to given address and whitelist peers connecting to it. Use [host]:port notation for IPv6")); strUsage += HelpMessageOpt("-whitelist=<netmask>", _("Whitelist peers connecting from the given netmask or IP address. 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 += HelpMessageOpt("-whiteconnections=<n>", strprintf(_("Reserve this many inbound connections for whitelisted peers (default: %d)"), 0)); + strUsage += HelpMessageOpt("-maxuploadtarget=<n>", strprintf(_("Tries to keep outbound traffic under the given target (in MiB per 24h), 0 = no limit (default: %d)"), 0)); #ifdef ENABLE_WALLET strUsage += HelpMessageGroup(_("Wallet options:")); strUsage += HelpMessageOpt("-disablewallet", _("Do not load the wallet and disable wallet RPC calls")); strUsage += HelpMessageOpt("-keypool=<n>", strprintf(_("Set key pool size to <n> (default: %u)"), 100)); if (showDebug) - strUsage += HelpMessageOpt("-mintxfee=<amt>", strprintf("Fees (in BTC/Kb) smaller than this are considered zero fee for transaction creation (default: %s)", - FormatMoney(CWallet::minTxFee.GetFeePerK()))); - strUsage += HelpMessageOpt("-paytxfee=<amt>", strprintf(_("Fee (in BTC/kB) to add to transactions you send (default: %s)"), FormatMoney(payTxFee.GetFeePerK()))); + strUsage += HelpMessageOpt("-mintxfee=<amt>", strprintf("Fees (in %s/kB) smaller than this are considered zero fee for transaction creation (default: %s)", + CURRENCY_UNIT, FormatMoney(CWallet::minTxFee.GetFeePerK()))); + strUsage += HelpMessageOpt("-paytxfee=<amt>", strprintf(_("Fee (in %s/kB) to add to transactions you send (default: %s)"), + CURRENCY_UNIT, FormatMoney(payTxFee.GetFeePerK()))); strUsage += HelpMessageOpt("-rescan", _("Rescan the block chain for missing wallet transactions") + " " + _("on startup")); strUsage += HelpMessageOpt("-salvagewallet", _("Attempt to recover private keys from a corrupt wallet.dat") + " " + _("on startup")); strUsage += HelpMessageOpt("-sendfreetransactions", strprintf(_("Send transactions as zero-fee transactions if possible (default: %u)"), 0)); strUsage += HelpMessageOpt("-spendzeroconfchange", strprintf(_("Spend unconfirmed change when sending transactions (default: %u)"), 1)); strUsage += HelpMessageOpt("-txconfirmtarget=<n>", strprintf(_("If paytxfee is not set, include enough fee so transactions begin confirmation on average within n blocks (default: %u)"), DEFAULT_TX_CONFIRM_TARGET)); - strUsage += HelpMessageOpt("-maxtxfee=<amt>", strprintf(_("Maximum total fees to use in a single wallet transaction; setting this too low may abort large transactions (default: %s)"), - FormatMoney(maxTxFee))); + strUsage += HelpMessageOpt("-maxtxfee=<amt>", strprintf(_("Maximum total fees (in %s) to use in a single wallet transaction; setting this too low may abort large transactions (default: %s)"), + CURRENCY_UNIT, FormatMoney(maxTxFee))); strUsage += HelpMessageOpt("-upgradewallet", _("Upgrade wallet to latest format") + " " + _("on startup")); strUsage += HelpMessageOpt("-wallet=<file>", _("Specify wallet file (within data directory)") + " " + strprintf(_("(default: %s)"), "wallet.dat")); strUsage += HelpMessageOpt("-walletbroadcast", _("Make the wallet broadcast transactions") + " " + strprintf(_("(default: %u)"), true)); @@ -355,6 +395,14 @@ std::string HelpMessage(HelpMessageMode mode) " " + _("(1 = keep tx meta data e.g. account owner and payment request information, 2 = drop tx meta data)")); #endif +#if ENABLE_ZMQ + strUsage += HelpMessageGroup(_("ZeroMQ notification options:")); + strUsage += HelpMessageOpt("-zmqpubhashblock=<address>", _("Enable publish hash block in <address>")); + strUsage += HelpMessageOpt("-zmqpubhashtransaction=<address>", _("Enable publish hash transaction in <address>")); + strUsage += HelpMessageOpt("-zmqpubrawblock=<address>", _("Enable publish raw block in <address>")); + strUsage += HelpMessageOpt("-zmqpubrawtransaction=<address>", _("Enable publish raw transaction in <address>")); +#endif + strUsage += HelpMessageGroup(_("Debugging/Testing options:")); if (showDebug) { @@ -366,8 +414,12 @@ std::string HelpMessage(HelpMessageMode mode) strUsage += HelpMessageOpt("-fuzzmessagestest=<n>", "Randomly fuzz 1 of every <n> network messages"); strUsage += HelpMessageOpt("-flushwallet", strprintf("Run a thread to flush wallet periodically (default: %u)", 1)); strUsage += HelpMessageOpt("-stopafterblockimport", strprintf("Stop running after importing blocks from disk (default: %u)", 0)); + strUsage += HelpMessageOpt("-limitancestorcount=<n>", strprintf("Do not accept transactions if number of in-mempool ancestors is <n> or more (default: %u)", DEFAULT_ANCESTOR_LIMIT)); + 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)); } - string debugCategories = "addrman, alert, bench, coindb, db, lock, rand, rpc, selectcoins, mempool, net, proxy, prune"; // Don't translate these and qt below + string debugCategories = "addrman, alert, bench, coindb, db, lock, rand, rpc, selectcoins, mempool, mempoolrej, net, proxy, prune, http, libevent"; // 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) + ". " + @@ -379,21 +431,22 @@ std::string HelpMessage(HelpMessageMode mode) strUsage += HelpMessageOpt("-logtimestamps", strprintf(_("Prepend debug output with timestamp (default: %u)"), 1)); if (showDebug) { + strUsage += HelpMessageOpt("-logtimemicros", strprintf("Add microsecond precision to debug timestamps (default: %u)", DEFAULT_LOGTIMEMICROS)); strUsage += HelpMessageOpt("-limitfreerelay=<n>", strprintf("Continuously rate-limit free transactions to <n>*1000 bytes per minute (default: %u)", 15)); strUsage += HelpMessageOpt("-relaypriority", strprintf("Require high priority for relaying free or low-fee transactions (default: %u)", 1)); strUsage += HelpMessageOpt("-maxsigcachesize=<n>", strprintf("Limit size of signature cache to <n> entries (default: %u)", 50000)); } - strUsage += HelpMessageOpt("-minrelaytxfee=<amt>", strprintf(_("Fees (in BTC/Kb) smaller than this are considered zero fee for relaying (default: %s)"), FormatMoney(::minRelayTxFee.GetFeePerK()))); + strUsage += HelpMessageOpt("-minrelaytxfee=<amt>", strprintf(_("Fees (in %s/kB) smaller than this are considered zero fee for relaying (default: %s)"), + CURRENCY_UNIT, FormatMoney(::minRelayTxFee.GetFeePerK()))); strUsage += HelpMessageOpt("-printtoconsole", _("Send trace/debug info to console instead of debug.log file")); if (showDebug) { strUsage += HelpMessageOpt("-printpriority", strprintf("Log transaction priority and fee per kB when mining blocks (default: %u)", 0)); strUsage += HelpMessageOpt("-privdb", strprintf("Sets the DB_PRIVATE flag in the wallet db environment (default: %u)", 1)); - strUsage += HelpMessageOpt("-regtest", "Enter regression test mode, which uses a special chain in which blocks can be solved instantly. " - "This is intended for regression testing tools and app development."); } strUsage += HelpMessageOpt("-shrinkdebugfile", _("Shrink debug.log file on client startup (default: 1 when no -debug)")); - strUsage += HelpMessageOpt("-testnet", _("Use the test network")); + + AppendParamsHelpMessages(strUsage, showDebug); strUsage += HelpMessageGroup(_("Node relay options:")); if (showDebug) @@ -416,14 +469,11 @@ std::string HelpMessage(HelpMessageMode mode) strUsage += HelpMessageOpt("-rpcpassword=<pw>", _("Password for JSON-RPC connections")); strUsage += HelpMessageOpt("-rpcport=<port>", strprintf(_("Listen for JSON-RPC connections on <port> (default: %u or testnet: %u)"), 8332, 18332)); strUsage += HelpMessageOpt("-rpcallowip=<ip>", _("Allow JSON-RPC connections from specified source. Valid for <ip> are a single IP (e.g. 1.2.3.4), a network/netmask (e.g. 1.2.3.4/255.255.255.0) or a network/CIDR (e.g. 1.2.3.4/24). This option can be specified multiple times")); - strUsage += HelpMessageOpt("-rpcthreads=<n>", strprintf(_("Set the number of threads to service RPC calls (default: %d)"), 4)); - strUsage += HelpMessageOpt("-rpckeepalive", strprintf(_("RPC support for HTTP persistent connections (default: %d)"), 1)); - - strUsage += HelpMessageGroup(_("RPC SSL options: (see the Bitcoin Wiki for SSL setup instructions)")); - strUsage += HelpMessageOpt("-rpcssl", _("Use OpenSSL (https) for JSON-RPC connections")); - strUsage += HelpMessageOpt("-rpcsslcertificatechainfile=<file.cert>", strprintf(_("Server certificate file (default: %s)"), "server.cert")); - strUsage += HelpMessageOpt("-rpcsslprivatekeyfile=<file.pem>", strprintf(_("Server private key (default: %s)"), "server.pem")); - strUsage += HelpMessageOpt("-rpcsslciphers=<ciphers>", strprintf(_("Acceptable ciphers (default: %s)"), "TLSv1.2+HIGH:TLSv1+HIGH:!SSLv2:!aNULL:!eNULL:!3DES:@STRENGTH")); + strUsage += HelpMessageOpt("-rpcthreads=<n>", strprintf(_("Set the number of threads to service RPC calls (default: %d)"), DEFAULT_HTTP_THREADS)); + if (showDebug) { + strUsage += HelpMessageOpt("-rpcworkqueue=<n>", strprintf("Set the depth of the work queue to service RPC calls (default: %d)", DEFAULT_HTTP_WORKQUEUE)); + strUsage += HelpMessageOpt("-rpcservertimeout=<n>", strprintf("Timeout during HTTP requests (default: %d)", DEFAULT_HTTP_SERVER_TIMEOUT)); + } if (mode == HMM_BITCOIN_QT) { @@ -436,6 +486,9 @@ std::string HelpMessage(HelpMessageMode mode) strUsage += HelpMessageOpt("-min", _("Start minimized")); strUsage += HelpMessageOpt("-rootcertificates=<file>", _("Set SSL root certificates for payment request (default: -system-)")); strUsage += HelpMessageOpt("-splash", _("Show splash screen on startup (default: 1)")); + if (showDebug) { + strUsage += HelpMessageOpt("-uiplatform", "Select platform to customize UI for (one of windows, macosx, other; default: platform compiled on)"); + } } return strUsage; @@ -592,6 +645,23 @@ bool InitSanityCheck(void) return true; } +bool AppInitServers(boost::thread_group& threadGroup) +{ + RPCServer::OnStopped(&OnRPCStopped); + RPCServer::OnPreCommand(&OnRPCPreCommand); + if (!InitHTTPServer()) + return false; + if (!StartRPC()) + return false; + if (!StartHTTPRPC()) + return false; + if (GetBoolArg("-rest", false) && !StartREST()) + return false; + if (!StartHTTPServer(threadGroup)) + return false; + return true; +} + /** Initialize bitcoin. * @pre Parameters should be parsed and config file should be read. */ @@ -619,17 +689,12 @@ bool AppInit2(boost::thread_group& threadGroup, CScheduler& scheduler) typedef BOOL (WINAPI *PSETPROCDEPPOL)(DWORD); PSETPROCDEPPOL setProcDEPPol = (PSETPROCDEPPOL)GetProcAddress(GetModuleHandleA("Kernel32.dll"), "SetProcessDEPPolicy"); if (setProcDEPPol != NULL) setProcDEPPol(PROCESS_DEP_ENABLE); - - // Initialize Windows Sockets - WSADATA wsadata; - int ret = WSAStartup(MAKEWORD(2,2), &wsadata); - if (ret != NO_ERROR || LOBYTE(wsadata.wVersion ) != 2 || HIBYTE(wsadata.wVersion) != 2) - { - return InitError(strprintf("Error: Winsock library failed to start (WSAStartup returned error %d)", ret)); - } #endif -#ifndef WIN32 + if (!SetupNetworking()) + return InitError("Error: Initializing networking failed"); + +#ifndef WIN32 if (GetBoolArg("-sysperms", false)) { #ifdef ENABLE_WALLET if (!GetBoolArg("-disablewallet", false)) @@ -654,11 +719,9 @@ bool AppInit2(boost::thread_group& threadGroup, CScheduler& scheduler) sa_hup.sa_flags = 0; sigaction(SIGHUP, &sa_hup, NULL); -#if defined (__SVR4) && defined (__sun) - // ignore SIGPIPE on Solaris + // Ignore SIGPIPE, otherwise it will bring the daemon down if the client closes unexpectedly signal(SIGPIPE, SIG_IGN); #endif -#endif // ********************************************************* Step 2: parameter interactions const CChainParams& chainparams = Params(); @@ -666,8 +729,12 @@ bool AppInit2(boost::thread_group& threadGroup, CScheduler& scheduler) // Set this early so that parameter interactions go to console fPrintToConsole = GetBoolArg("-printtoconsole", false); fLogTimestamps = GetBoolArg("-logtimestamps", true); + fLogTimeMicros = GetBoolArg("-logtimemicros", DEFAULT_LOGTIMEMICROS); fLogIPs = GetBoolArg("-logips", false); + 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); + // when specifying an explicit binding address, you want to listen on it // even when -connect or -proxy is specified if (mapArgs.count("-bind")) { @@ -739,27 +806,8 @@ bool AppInit2(boost::thread_group& threadGroup, CScheduler& scheduler) // Make sure enough file descriptors are available int nBind = std::max((int)mapArgs.count("-bind") + (int)mapArgs.count("-whitebind"), 1); - int nUserMaxConnections = GetArg("-maxconnections", 125); + int nUserMaxConnections = GetArg("-maxconnections", DEFAULT_MAX_PEER_CONNECTIONS); nMaxConnections = std::max(nUserMaxConnections, 0); - int nUserWhiteConnections = GetArg("-whiteconnections", 0); - nWhiteConnections = std::max(nUserWhiteConnections, 0); - - if ((mapArgs.count("-whitelist")) || (mapArgs.count("-whitebind"))) { - if (!(mapArgs.count("-maxconnections"))) { - // User is using whitelist feature, - // but did not specify -maxconnections parameter. - // Silently increase the default to compensate, - // so that the whitelist connection reservation feature - // does not inadvertently reduce the default - // inbound connection capacity of the network. - nMaxConnections += nWhiteConnections; - } - } else { - // User not using whitelist feature. - // Silently disable connection reservation, - // for the same reason as above. - nWhiteConnections = 0; - } // Trim requested connection counts, to fit into system limitations nMaxConnections = std::max(std::min(nMaxConnections, (int)(FD_SETSIZE - nBind - MIN_CORE_FILEDESCRIPTORS)), 0); @@ -771,13 +819,6 @@ bool AppInit2(boost::thread_group& threadGroup, CScheduler& scheduler) if (nMaxConnections < nUserMaxConnections) InitWarning(strprintf(_("Reducing -maxconnections from %d to %d, because of system limitations."), nUserMaxConnections, nMaxConnections)); - // Connection capacity is prioritized in this order: - // outbound connections (hardcoded to 8), - // then whitelisted connections, - // then non-whitelisted connections get whatever's left (if any). - if ((nWhiteConnections > 0) && (nWhiteConnections >= (nMaxConnections - 8))) - InitWarning(strprintf(_("All non-whitelisted incoming connections will be dropped, because -whiteconnections is %d and -maxconnections is only %d."), nWhiteConnections, nMaxConnections)); - // ********************************************************* Step 3: parameter-to-internal-flags fDebug = !mapMultiArgs["-debug"].empty(); @@ -804,6 +845,12 @@ bool AppInit2(boost::thread_group& threadGroup, CScheduler& scheduler) fCheckBlockIndex = GetBoolArg("-checkblockindex", chainparams.DefaultConsistencyChecks()); fCheckpointsEnabled = GetBoolArg("-checkpoints", true); + // -mempoollimit limits + int64_t nMempoolSizeLimit = GetArg("-maxmempool", DEFAULT_MAX_MEMPOOL_SIZE) * 1000000; + int64_t nMempoolDescendantSizeLimit = GetArg("-limitdescendantsize", DEFAULT_DESCENDANT_SIZE_LIMIT) * 1000; + if (nMempoolSizeLimit < 0 || nMempoolSizeLimit < nMempoolDescendantSizeLimit * 40) + return InitError(strprintf(_("Error: -maxmempool must be at least %d MB"), GetArg("-limitdescendantsize", DEFAULT_DESCENDANT_SIZE_LIMIT) / 25)); + // -par=0 means autodetect, but nScriptCheckThreads==0 means no concurrency nScriptCheckThreads = GetArg("-par", DEFAULT_SCRIPTCHECK_THREADS); if (nScriptCheckThreads <= 0) @@ -815,7 +862,7 @@ bool AppInit2(boost::thread_group& threadGroup, CScheduler& scheduler) fServer = GetBoolArg("-server", false); - // block pruning; get the amount of disk space (in MB) to allot for block & undo files + // block pruning; get the amount of disk space (in MiB) to allot for block & undo files int64_t nSignedPruneTarget = GetArg("-prune", 0) * 1024 * 1024; if (nSignedPruneTarget < 0) { return InitError(_("Prune cannot be configured with a negative value.")); @@ -823,7 +870,7 @@ bool AppInit2(boost::thread_group& threadGroup, CScheduler& scheduler) nPruneTarget = (uint64_t) nSignedPruneTarget; if (nPruneTarget) { if (nPruneTarget < MIN_DISK_SPACE_FOR_BLOCK_FILES) { - return InitError(strprintf(_("Prune configured below the minimum of %d MB. Please use a higher number."), MIN_DISK_SPACE_FOR_BLOCK_FILES / 1024 / 1024)); + return InitError(strprintf(_("Prune configured below the minimum of %d MiB. Please use a higher number."), MIN_DISK_SPACE_FOR_BLOCK_FILES / 1024 / 1024)); } LogPrintf("Prune configured to target %uMiB on disk for block and undo files.\n", nPruneTarget / 1024 / 1024); fPruneMode = true; @@ -908,6 +955,9 @@ bool AppInit2(boost::thread_group& threadGroup, CScheduler& scheduler) // Option to startup with mocktime set (used for regression testing): SetMockTime(GetArg("-mocktime", 0)); // SetMockTime(0) is a no-op + if (GetBoolArg("-peerbloomfilters", true)) + nLocalServices |= NODE_BLOOM; + // ********************************************************* Step 4: application initialization: dir lock, daemonize, pidfile, debug log // Initialize elliptic curve code @@ -941,8 +991,10 @@ bool AppInit2(boost::thread_group& threadGroup, CScheduler& scheduler) #endif if (GetBoolArg("-shrinkdebugfile", !fDebug)) ShrinkDebugFile(); - 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); + + if (fPrintToDebugLog) + OpenDebugLog(); + LogPrintf("Using OpenSSL version %s\n", SSLeay_version(SSLEAY_VERSION)); #ifdef ENABLE_WALLET LogPrintf("Using BerkeleyDB version %s\n", DbEnv::version(0, 0, 0)); @@ -953,8 +1005,6 @@ bool AppInit2(boost::thread_group& threadGroup, CScheduler& scheduler) LogPrintf("Using data directory %s\n", strDataDir); LogPrintf("Using config file %s\n", GetConfigFile().string()); LogPrintf("Using at most %i connections (%i file descriptors available)\n", nMaxConnections, nFD); - if (nWhiteConnections > 0) - LogPrintf("Reserving %i of these connections for whitelisted inbound peers\n", nWhiteConnections); std::ostringstream strErrors; LogPrintf("Using %u threads for script verification\n", nScriptCheckThreads); @@ -975,9 +1025,8 @@ bool AppInit2(boost::thread_group& threadGroup, CScheduler& scheduler) if (fServer) { uiInterface.InitMessage.connect(SetRPCWarmupStatus); - RPCServer::OnStopped(&OnRPCStopped); - RPCServer::OnPreCommand(&OnRPCPreCommand); - StartRPCThreads(); + if (!AppInitServers(threadGroup)) + return InitError(_("Unable to start HTTP server. See debug log for details.")); } int64_t nStart; @@ -997,7 +1046,7 @@ bool AppInit2(boost::thread_group& threadGroup, CScheduler& scheduler) if (!warningString.empty()) InitWarning(warningString); if (!errorString.empty()) - return InitError(warningString); + return InitError(errorString); } // (!fDisableWallet) #endif // ENABLE_WALLET @@ -1005,6 +1054,20 @@ bool AppInit2(boost::thread_group& threadGroup, CScheduler& scheduler) RegisterNodeSignals(GetNodeSignals()); + // sanitize comments per BIP-0014, format user agent and check total size + std::vector<string> uacomments; + BOOST_FOREACH(string cmt, mapMultiArgs["-uacomment"]) + { + if (cmt != SanitizeString(cmt, SAFE_CHARS_UA_COMMENT)) + return InitError(strprintf("User Agent comment (%s) contains unsafe characters.", cmt)); + uacomments.push_back(SanitizeString(cmt, SAFE_CHARS_UA_COMMENT)); + } + strSubVersion = FormatSubVersion(CLIENT_NAME, CLIENT_VERSION, uacomments); + if (strSubVersion.size() > MAX_SUBVERSION_LENGTH) { + return InitError(strprintf("Total length of network version string %i exceeds maximum of %i characters. Reduce the number and/or size of uacomments.", + strSubVersion.size(), MAX_SUBVERSION_LENGTH)); + } + if (mapArgs.count("-onlynet")) { std::set<enum Network> nets; BOOST_FOREACH(const std::string& snet, mapMultiArgs["-onlynet"]) { @@ -1106,6 +1169,18 @@ bool AppInit2(boost::thread_group& threadGroup, CScheduler& scheduler) BOOST_FOREACH(const std::string& strDest, mapMultiArgs["-seednode"]) AddOneShot(strDest); +#if ENABLE_ZMQ + pzmqNotificationInterface = CZMQNotificationInterface::CreateWithArguments(mapArgs); + + if (pzmqNotificationInterface) { + pzmqNotificationInterface->Initialize(); + RegisterValidationInterface(pzmqNotificationInterface); + } +#endif + if (mapArgs.count("-maxuploadtarget")) { + CNode::SetMaxOutboundTarget(GetArg("-maxuploadtarget", 0)*1024*1024); + } + // ********************************************************* Step 7: load block chain fReindex = GetBoolArg("-reindex", false); @@ -1215,6 +1290,18 @@ bool AppInit2(boost::thread_group& threadGroup, CScheduler& scheduler) LogPrintf("Prune: pruned datadir may not have more than %d blocks; -checkblocks=%d may fail\n", MIN_BLOCKS_TO_KEEP, GetArg("-checkblocks", 288)); } + + { + LOCK(cs_main); + CBlockIndex* tip = chainActive.Tip(); + if (tip && tip->nTime > GetAdjustedTime() + 2 * 60 * 60) { + strLoadError = _("The block database contains a block which appears to be from the future. " + "This may be due to your computer's date and time being set incorrectly. " + "Only rebuild the block database if you are sure that your computer's date and time are correct"); + break; + } + } + if (!CVerifyDB().VerifyDB(pcoinsdbview, GetArg("-checklevel", 3), GetArg("-checkblocks", 288))) { strLoadError = _("Corrupted block database detected"); @@ -1265,15 +1352,6 @@ bool AppInit2(boost::thread_group& threadGroup, CScheduler& scheduler) mempool.ReadFeeEstimates(est_filein); fFeeEstimatesInitialized = true; - // if prune mode, unset NODE_NETWORK and prune block files - if (fPruneMode) { - LogPrintf("Unsetting NODE_NETWORK on prune mode\n"); - nLocalServices &= ~NODE_NETWORK; - if (!fReindex) { - PruneAndFlush(); - } - } - // ********************************************************* Step 8: load wallet #ifdef ENABLE_WALLET if (fDisableWallet) { @@ -1427,7 +1505,21 @@ bool AppInit2(boost::thread_group& threadGroup, CScheduler& scheduler) #else // ENABLE_WALLET LogPrintf("No wallet support compiled in!\n"); #endif // !ENABLE_WALLET - // ********************************************************* Step 9: import blocks + + // ********************************************************* Step 9: data directory maintenance + + // if pruning, unset the service bit and perform the initial blockstore prune + // after any wallet rescanning has taken place. + if (fPruneMode) { + LogPrintf("Unsetting NODE_NETWORK on prune mode\n"); + nLocalServices &= ~NODE_NETWORK; + if (!fReindex) { + uiInterface.InitMessage(_("Pruning blockstore...")); + PruneAndFlush(); + } + } + + // ********************************************************* Step 10: import blocks if (mapArgs.count("-blocknotify")) uiInterface.NotifyBlockTip.connect(BlockNotifyCallback); @@ -1451,7 +1543,7 @@ bool AppInit2(boost::thread_group& threadGroup, CScheduler& scheduler) MilliSleep(10); } - // ********************************************************* Step 10: start node + // ********************************************************* Step 11: start node if (!CheckDiskSpace()) return false; @@ -1481,7 +1573,7 @@ bool AppInit2(boost::thread_group& threadGroup, CScheduler& scheduler) // Generate coins in the background GenerateBitcoins(GetBoolArg("-gen", false), GetArg("-genproclimit", 1), Params()); - // ********************************************************* Step 11: finished + // ********************************************************* Step 12: finished SetRPCWarmupFinished(); uiInterface.InitMessage(_("Done loading")); |