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-rw-r--r--src/init.cpp823
1 files changed, 475 insertions, 348 deletions
diff --git a/src/init.cpp b/src/init.cpp
index bdddc631d..f8b2b23fd 100644
--- a/src/init.cpp
+++ b/src/init.cpp
@@ -2,13 +2,18 @@
// Copyright (c) 2009-2012 The Bitcoin developers
// Distributed under the MIT/X11 software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
-#include "db.h"
+
+#include "init.h"
+#include "main.h"
+#include "core.h"
+#include "txdb.h"
#include "walletdb.h"
#include "bitcoinrpc.h"
#include "net.h"
-#include "init.h"
#include "util.h"
#include "ui_interface.h"
+#include "checkpoints.h"
+
#include <boost/filesystem.hpp>
#include <boost/filesystem/fstream.hpp>
#include <boost/filesystem/convenience.hpp>
@@ -26,76 +31,100 @@ using namespace boost;
CWallet* pwalletMain;
CClientUIInterface uiInterface;
+#ifdef WIN32
+// Win32 LevelDB doesn't use filedescriptors, and the ones used for
+// accessing block files, don't count towards to fd_set size limit
+// anyway.
+#define MIN_CORE_FILEDESCRIPTORS 0
+#else
+#define MIN_CORE_FILEDESCRIPTORS 150
+#endif
+
+// Used to pass flags to the Bind() function
+enum BindFlags {
+ BF_NONE = 0,
+ BF_EXPLICIT = (1U << 0),
+ BF_REPORT_ERROR = (1U << 1)
+};
+
+
//////////////////////////////////////////////////////////////////////////////
//
// Shutdown
//
-void ExitTimeout(void* parg)
-{
-#ifdef WIN32
- Sleep(5000);
- ExitProcess(0);
-#endif
-}
+//
+// Thread management and startup/shutdown:
+//
+// The network-processing threads are all part of a thread group
+// created by AppInit() or the Qt main() function.
+//
+// A clean exit happens when StartShutdown() or the SIGTERM
+// signal handler sets fRequestShutdown, which triggers
+// the DetectShutdownThread(), which interrupts the main thread group.
+// DetectShutdownThread() then exits, which causes AppInit() to
+// continue (it .joins the shutdown thread).
+// Shutdown() is then
+// called to clean up database connections, and stop other
+// threads that should only be stopped after the main network-processing
+// threads have exited.
+//
+// Note that if running -daemon the parent process returns from AppInit2
+// before adding any threads to the threadGroup, so .join_all() returns
+// immediately and the parent exits from main().
+//
+// Shutdown for Qt is very similar, only it uses a QTimer to detect
+// fRequestShutdown getting set, and then does the normal Qt
+// shutdown thing.
+//
+
+volatile bool fRequestShutdown = false;
void StartShutdown()
{
-#ifdef QT_GUI
- // ensure we leave the Qt main loop for a clean GUI exit (Shutdown() is called in bitcoin.cpp afterwards)
- uiInterface.QueueShutdown();
-#else
- // Without UI, Shutdown() can simply be started in a new thread
- NewThread(Shutdown, NULL);
-#endif
+ fRequestShutdown = true;
}
+bool ShutdownRequested()
+{
+ return fRequestShutdown;
+}
+
+static CCoinsViewDB *pcoinsdbview;
-void Shutdown(void* parg)
+void Shutdown()
{
static CCriticalSection cs_Shutdown;
- static bool fTaken;
+ TRY_LOCK(cs_Shutdown, lockShutdown);
+ if (!lockShutdown) return;
- // Make this thread recognisable as the shutdown thread
RenameThread("bitcoin-shutoff");
-
- bool fFirstThread = false;
- {
- TRY_LOCK(cs_Shutdown, lockShutdown);
- if (lockShutdown)
- {
- fFirstThread = !fTaken;
- fTaken = true;
- }
- }
- static bool fExit;
- if (fFirstThread)
- {
- fShutdown = true;
- nTransactionsUpdated++;
- bitdb.Flush(false);
- StopNode();
- bitdb.Flush(true);
- boost::filesystem::remove(GetPidFile());
- UnregisterWallet(pwalletMain);
- delete pwalletMain;
- NewThread(ExitTimeout, NULL);
- Sleep(50);
- printf("Bitcoin exited\n\n");
- fExit = true;
-#ifndef QT_GUI
- // ensure non-UI client gets exited here, but let Bitcoin-Qt reach 'return 0;' in bitcoin.cpp
- exit(0);
-#endif
- }
- else
+ nTransactionsUpdated++;
+ StopRPCThreads();
+ ShutdownRPCMining();
+ bitdb.Flush(false);
+ GenerateBitcoins(false, NULL);
+ StopNode();
{
- while (!fExit)
- Sleep(500);
- Sleep(100);
- ExitThread(0);
- }
+ LOCK(cs_main);
+ if (pwalletMain)
+ pwalletMain->SetBestChain(CBlockLocator(pindexBest));
+ if (pblocktree)
+ pblocktree->Flush();
+ if (pcoinsTip)
+ pcoinsTip->Flush();
+ delete pcoinsTip; pcoinsTip = NULL;
+ delete pcoinsdbview; pcoinsdbview = NULL;
+ delete pblocktree; pblocktree = NULL;
+ }
+ bitdb.Flush(true);
+ boost::filesystem::remove(GetPidFile());
+ UnregisterWallet(pwalletMain);
+ delete pwalletMain;
}
+//
+// Signal handlers are very limited in what they are allowed to do, so:
+//
void HandleSIGTERM(int)
{
fRequestShutdown = true;
@@ -106,107 +135,24 @@ void HandleSIGHUP(int)
fReopenDebugLog = true;
}
-
-
-
-
-//////////////////////////////////////////////////////////////////////////////
-//
-// Start
-//
-#if !defined(QT_GUI)
-bool AppInit(int argc, char* argv[])
-{
- bool fRet = false;
- try
- {
- //
- // Parameters
- //
- // If Qt is used, parameters/bitcoin.conf are parsed in qt/bitcoin.cpp's main()
- ParseParameters(argc, argv);
- if (!boost::filesystem::is_directory(GetDataDir(false)))
- {
- fprintf(stderr, "Error: Specified directory does not exist\n");
- Shutdown(NULL);
- }
- ReadConfigFile(mapArgs, mapMultiArgs);
-
- if (mapArgs.count("-?") || mapArgs.count("--help"))
- {
- // First part of help message is specific to bitcoind / RPC client
- std::string strUsage = _("Bitcoin version") + " " + FormatFullVersion() + "\n\n" +
- _("Usage:") + "\n" +
- " bitcoind [options] " + "\n" +
- " bitcoind [options] <command> [params] " + _("Send command to -server or bitcoind") + "\n" +
- " bitcoind [options] help " + _("List commands") + "\n" +
- " bitcoind [options] help <command> " + _("Get help for a command") + "\n";
-
- strUsage += "\n" + HelpMessage();
-
- fprintf(stdout, "%s", strUsage.c_str());
- return false;
- }
-
- // Command-line RPC
- for (int i = 1; i < argc; i++)
- if (!IsSwitchChar(argv[i][0]) && !boost::algorithm::istarts_with(argv[i], "bitcoin:"))
- fCommandLine = true;
-
- if (fCommandLine)
- {
- int ret = CommandLineRPC(argc, argv);
- exit(ret);
- }
-
- fRet = AppInit2();
- }
- catch (std::exception& e) {
- PrintException(&e, "AppInit()");
- } catch (...) {
- PrintException(NULL, "AppInit()");
- }
- if (!fRet)
- Shutdown(NULL);
- return fRet;
-}
-
-extern void noui_connect();
-int main(int argc, char* argv[])
-{
- bool fRet = false;
-
- // Connect bitcoind signal handlers
- noui_connect();
-
- fRet = AppInit(argc, argv);
-
- if (fRet && fDaemon)
- return 0;
-
- return 1;
-}
-#endif
-
bool static InitError(const std::string &str)
{
- uiInterface.ThreadSafeMessageBox(str, _("Bitcoin"), CClientUIInterface::OK | CClientUIInterface::MODAL);
+ uiInterface.ThreadSafeMessageBox(str, "", CClientUIInterface::MSG_ERROR);
return false;
}
bool static InitWarning(const std::string &str)
{
- uiInterface.ThreadSafeMessageBox(str, _("Bitcoin"), CClientUIInterface::OK | CClientUIInterface::ICON_EXCLAMATION | CClientUIInterface::MODAL);
+ uiInterface.ThreadSafeMessageBox(str, "", CClientUIInterface::MSG_WARNING);
return true;
}
-
-bool static Bind(const CService &addr, bool fError = true) {
- if (IsLimited(addr))
+bool static Bind(const CService &addr, unsigned int flags) {
+ if (!(flags & BF_EXPLICIT) && IsLimited(addr))
return false;
std::string strError;
if (!BindListenPort(addr, strError)) {
- if (fError)
+ if (flags & BF_REPORT_ERROR)
return InitError(strError);
return false;
}
@@ -216,92 +162,157 @@ bool static Bind(const CService &addr, bool fError = true) {
// Core-specific options shared between UI and daemon
std::string HelpMessage()
{
- string strUsage = _("Options:") + "\n" +
- " -? " + _("This help message") + "\n" +
- " -conf=<file> " + _("Specify configuration file (default: bitcoin.conf)") + "\n" +
- " -pid=<file> " + _("Specify pid file (default: bitcoind.pid)") + "\n" +
- " -gen " + _("Generate coins") + "\n" +
- " -gen=0 " + _("Don't generate coins") + "\n" +
- " -datadir=<dir> " + _("Specify data directory") + "\n" +
- " -dbcache=<n> " + _("Set database cache size in megabytes (default: 25)") + "\n" +
- " -dblogsize=<n> " + _("Set database disk log size in megabytes (default: 100)") + "\n" +
- " -timeout=<n> " + _("Specify connection timeout in milliseconds (default: 5000)") + "\n" +
- " -proxy=<ip:port> " + _("Connect through socks proxy") + "\n" +
- " -socks=<n> " + _("Select the version of socks proxy to use (4-5, default: 5)") + "\n" +
- " -tor=<ip:port> " + _("Use proxy to reach tor hidden services (default: same as -proxy)") + "\n"
- " -dns " + _("Allow DNS lookups for -addnode, -seednode and -connect") + "\n" +
- " -port=<port> " + _("Listen for connections on <port> (default: 8333 or testnet: 18333)") + "\n" +
- " -maxconnections=<n> " + _("Maintain at most <n> connections to peers (default: 125)") + "\n" +
- " -addnode=<ip> " + _("Add a node to connect to and attempt to keep the connection open") + "\n" +
- " -connect=<ip> " + _("Connect only to the specified node(s)") + "\n" +
- " -seednode=<ip> " + _("Connect to a node to retrieve peer addresses, and disconnect") + "\n" +
- " -externalip=<ip> " + _("Specify your own public address") + "\n" +
- " -onlynet=<net> " + _("Only connect to nodes in network <net> (IPv4, IPv6 or Tor)") + "\n" +
- " -discover " + _("Discover own IP address (default: 1 when listening and no -externalip)") + "\n" +
- " -irc " + _("Find peers using internet relay chat (default: 0)") + "\n" +
- " -listen " + _("Accept connections from outside (default: 1 if no -proxy or -connect)") + "\n" +
- " -bind=<addr> " + _("Bind to given address. Use [host]:port notation for IPv6") + "\n" +
- " -dnsseed " + _("Find peers using DNS lookup (default: 1 unless -connect)") + "\n" +
- " -banscore=<n> " + _("Threshold for disconnecting misbehaving peers (default: 100)") + "\n" +
- " -bantime=<n> " + _("Number of seconds to keep misbehaving peers from reconnecting (default: 86400)") + "\n" +
- " -maxreceivebuffer=<n> " + _("Maximum per-connection receive buffer, <n>*1000 bytes (default: 5000)") + "\n" +
- " -maxsendbuffer=<n> " + _("Maximum per-connection send buffer, <n>*1000 bytes (default: 1000)") + "\n" +
+ string strUsage = _("Options:") + "\n";
+ strUsage += " -? " + _("This help message") + "\n";
+ strUsage += " -conf=<file> " + _("Specify configuration file (default: bitcoin.conf)") + "\n";
+ strUsage += " -pid=<file> " + _("Specify pid file (default: bitcoind.pid)") + "\n";
+ strUsage += " -gen " + _("Generate coins (default: 0)") + "\n";
+ strUsage += " -datadir=<dir> " + _("Specify data directory") + "\n";
+ strUsage += " -dbcache=<n> " + _("Set database cache size in megabytes (default: 25)") + "\n";
+ strUsage += " -timeout=<n> " + _("Specify connection timeout in milliseconds (default: 5000)") + "\n";
+ strUsage += " -proxy=<ip:port> " + _("Connect through socks proxy") + "\n";
+ strUsage += " -socks=<n> " + _("Select the version of socks proxy to use (4-5, default: 5)") + "\n";
+ strUsage += " -tor=<ip:port> " + _("Use proxy to reach tor hidden services (default: same as -proxy)") + "\n";
+ strUsage += " -dns " + _("Allow DNS lookups for -addnode, -seednode and -connect") + "\n";
+ strUsage += " -port=<port> " + _("Listen for connections on <port> (default: 8333 or testnet: 18333)") + "\n";
+ strUsage += " -maxconnections=<n> " + _("Maintain at most <n> connections to peers (default: 125)") + "\n";
+ strUsage += " -addnode=<ip> " + _("Add a node to connect to and attempt to keep the connection open") + "\n";
+ strUsage += " -connect=<ip> " + _("Connect only to the specified node(s)") + "\n";
+ strUsage += " -seednode=<ip> " + _("Connect to a node to retrieve peer addresses, and disconnect") + "\n";
+ strUsage += " -externalip=<ip> " + _("Specify your own public address") + "\n";
+ strUsage += " -onlynet=<net> " + _("Only connect to nodes in network <net> (IPv4, IPv6 or Tor)") + "\n";
+ strUsage += " -discover " + _("Discover own IP address (default: 1 when listening and no -externalip)") + "\n";
+ strUsage += " -checkpoints " + _("Only accept block chain matching built-in checkpoints (default: 1)") + "\n";
+ strUsage += " -listen " + _("Accept connections from outside (default: 1 if no -proxy or -connect)") + "\n";
+ strUsage += " -bind=<addr> " + _("Bind to given address and always listen on it. Use [host]:port notation for IPv6") + "\n";
+ strUsage += " -dnsseed " + _("Find peers using DNS lookup (default: 1 unless -connect)") + "\n";
+ strUsage += " -banscore=<n> " + _("Threshold for disconnecting misbehaving peers (default: 100)") + "\n";
+ strUsage += " -bantime=<n> " + _("Number of seconds to keep misbehaving peers from reconnecting (default: 86400)") + "\n";
+ strUsage += " -maxreceivebuffer=<n> " + _("Maximum per-connection receive buffer, <n>*1000 bytes (default: 5000)") + "\n";
+ strUsage += " -maxsendbuffer=<n> " + _("Maximum per-connection send buffer, <n>*1000 bytes (default: 1000)") + "\n";
#ifdef USE_UPNP
#if USE_UPNP
- " -upnp " + _("Use UPnP to map the listening port (default: 1 when listening)") + "\n" +
+ strUsage += " -upnp " + _("Use UPnP to map the listening port (default: 1 when listening)") + "\n";
#else
- " -upnp " + _("Use UPnP to map the listening port (default: 0)") + "\n" +
-#endif
+ strUsage += " -upnp " + _("Use UPnP to map the listening port (default: 0)") + "\n";
#endif
- " -detachdb " + _("Detach block and address databases. Increases shutdown time (default: 0)") + "\n" +
- " -paytxfee=<amt> " + _("Fee per KB to add to transactions you send") + "\n" +
-#ifdef QT_GUI
- " -server " + _("Accept command line and JSON-RPC commands") + "\n" +
#endif
-#if !defined(WIN32) && !defined(QT_GUI)
- " -daemon " + _("Run in the background as a daemon and accept commands") + "\n" +
+ strUsage += " -paytxfee=<amt> " + _("Fee per KB to add to transactions you send") + "\n";
+ if (fHaveGUI)
+ strUsage += " -server " + _("Accept command line and JSON-RPC commands") + "\n";
+#if !defined(WIN32)
+ if (fHaveGUI)
+ strUsage += " -daemon " + _("Run in the background as a daemon and accept commands") + "\n";
#endif
- " -testnet " + _("Use the test network") + "\n" +
- " -debug " + _("Output extra debugging information. Implies all other -debug* options") + "\n" +
- " -debugnet " + _("Output extra network debugging information") + "\n" +
- " -logtimestamps " + _("Prepend debug output with timestamp") + "\n" +
- " -shrinkdebugfile " + _("Shrink debug.log file on client startup (default: 1 when no -debug)") + "\n" +
- " -printtoconsole " + _("Send trace/debug info to console instead of debug.log file") + "\n" +
+ strUsage += " -testnet " + _("Use the test network") + "\n";
+ strUsage += " -debug " + _("Output extra debugging information. Implies all other -debug* options") + "\n";
+ strUsage += " -debugnet " + _("Output extra network debugging information") + "\n";
+ strUsage += " -logtimestamps " + _("Prepend debug output with timestamp") + "\n";
+ strUsage += " -shrinkdebugfile " + _("Shrink debug.log file on client startup (default: 1 when no -debug)") + "\n";
+ strUsage += " -printtoconsole " + _("Send trace/debug info to console instead of debug.log file") + "\n";
#ifdef WIN32
- " -printtodebugger " + _("Send trace/debug info to debugger") + "\n" +
+ strUsage += " -printtodebugger " + _("Send trace/debug info to debugger") + "\n";
#endif
- " -rpcuser=<user> " + _("Username for JSON-RPC connections") + "\n" +
- " -rpcpassword=<pw> " + _("Password for JSON-RPC connections") + "\n" +
- " -rpcport=<port> " + _("Listen for JSON-RPC connections on <port> (default: 8332 or testnet: 18332)") + "\n" +
- " -rpcallowip=<ip> " + _("Allow JSON-RPC connections from specified IP address") + "\n" +
- " -rpcconnect=<ip> " + _("Send commands to node running on <ip> (default: 127.0.0.1)") + "\n" +
- " -blocknotify=<cmd> " + _("Execute command when the best block changes (%s in cmd is replaced by block hash)") + "\n" +
- " -upgradewallet " + _("Upgrade wallet to latest format") + "\n" +
- " -keypool=<n> " + _("Set key pool size to <n> (default: 100)") + "\n" +
- " -rescan " + _("Rescan the block chain for missing wallet transactions") + "\n" +
- " -salvagewallet " + _("Attempt to recover private keys from a corrupt wallet.dat") + "\n" +
- " -checkblocks=<n> " + _("How many blocks to check at startup (default: 2500, 0 = all)") + "\n" +
- " -checklevel=<n> " + _("How thorough the block verification is (0-6, default: 1)") + "\n" +
- " -loadblock=<file> " + _("Imports blocks from external blk000?.dat file") + "\n" +
-
- "\n" + _("Block creation options:") + "\n" +
- " -blockminsize=<n> " + _("Set minimum block size in bytes (default: 0)") + "\n" +
- " -blockmaxsize=<n> " + _("Set maximum block size in bytes (default: 250000)") + "\n" +
- " -blockprioritysize=<n> " + _("Set maximum size of high-priority/low-fee transactions in bytes (default: 27000)") + "\n" +
-
- "\n" + _("SSL options: (see the Bitcoin Wiki for SSL setup instructions)") + "\n" +
- " -rpcssl " + _("Use OpenSSL (https) for JSON-RPC connections") + "\n" +
- " -rpcsslcertificatechainfile=<file.cert> " + _("Server certificate file (default: server.cert)") + "\n" +
- " -rpcsslprivatekeyfile=<file.pem> " + _("Server private key (default: server.pem)") + "\n" +
- " -rpcsslciphers=<ciphers> " + _("Acceptable ciphers (default: TLSv1+HIGH:!SSLv2:!aNULL:!eNULL:!AH:!3DES:@STRENGTH)") + "\n";
+ strUsage += " -rpcuser=<user> " + _("Username for JSON-RPC connections") + "\n";
+ strUsage += " -rpcpassword=<pw> " + _("Password for JSON-RPC connections") + "\n";
+ strUsage += " -rpcport=<port> " + _("Listen for JSON-RPC connections on <port> (default: 8332 or testnet: 18332)") + "\n";
+ strUsage += " -rpcallowip=<ip> " + _("Allow JSON-RPC connections from specified IP address") + "\n";
+ if (!fHaveGUI)
+ strUsage += " -rpcconnect=<ip> " + _("Send commands to node running on <ip> (default: 127.0.0.1)") + "\n";
+ strUsage += " -rpcthreads=<n> " + _("Set the number of threads to service RPC calls (default: 4)") + "\n";
+ strUsage += " -blocknotify=<cmd> " + _("Execute command when the best block changes (%s in cmd is replaced by block hash)") + "\n";
+ strUsage += " -walletnotify=<cmd> " + _("Execute command when a wallet transaction changes (%s in cmd is replaced by TxID)") + "\n";
+ strUsage += " -alertnotify=<cmd> " + _("Execute command when a relevant alert is received (%s in cmd is replaced by message)") + "\n";
+ strUsage += " -upgradewallet " + _("Upgrade wallet to latest format") + "\n";
+ strUsage += " -keypool=<n> " + _("Set key pool size to <n> (default: 100)") + "\n";
+ strUsage += " -rescan " + _("Rescan the block chain for missing wallet transactions") + "\n";
+ strUsage += " -salvagewallet " + _("Attempt to recover private keys from a corrupt wallet.dat") + "\n";
+ strUsage += " -checkblocks=<n> " + _("How many blocks to check at startup (default: 288, 0 = all)") + "\n";
+ strUsage += " -checklevel=<n> " + _("How thorough the block verification is (0-4, default: 3)") + "\n";
+ strUsage += " -txindex " + _("Maintain a full transaction index (default: 0)") + "\n";
+ strUsage += " -loadblock=<file> " + _("Imports blocks from external blk000??.dat file") + "\n";
+ strUsage += " -reindex " + _("Rebuild block chain index from current blk000??.dat files") + "\n";
+ strUsage += " -par=<n> " + _("Set the number of script verification threads (up to 16, 0 = auto, <0 = leave that many cores free, default: 0)") + "\n";
+
+ strUsage += "\n"; _("Block creation options:") + "\n";
+ strUsage += " -blockminsize=<n> " + _("Set minimum block size in bytes (default: 0)") + "\n";
+ strUsage += " -blockmaxsize=<n> " + _("Set maximum block size in bytes (default: 250000)") + "\n";
+ strUsage += " -blockprioritysize=<n> " + _("Set maximum size of high-priority/low-fee transactions in bytes (default: 27000)") + "\n";
+
+ strUsage += "\n"; _("SSL options: (see the Bitcoin Wiki for SSL setup instructions)") + "\n";
+ strUsage += " -rpcssl " + _("Use OpenSSL (https) for JSON-RPC connections") + "\n";
+ strUsage += " -rpcsslcertificatechainfile=<file.cert> " + _("Server certificate file (default: server.cert)") + "\n";
+ strUsage += " -rpcsslprivatekeyfile=<file.pem> " + _("Server private key (default: server.pem)") + "\n";
+ strUsage += " -rpcsslciphers=<ciphers> " + _("Acceptable ciphers (default: TLSv1+HIGH:!SSLv2:!aNULL:!eNULL:!AH:!3DES:@STRENGTH)") + "\n";
return strUsage;
}
+struct CImportingNow
+{
+ CImportingNow() {
+ assert(fImporting == false);
+ fImporting = true;
+ }
+
+ ~CImportingNow() {
+ assert(fImporting == true);
+ fImporting = false;
+ }
+};
+
+void ThreadImport(std::vector<boost::filesystem::path> vImportFiles)
+{
+ RenameThread("bitcoin-loadblk");
+
+ // -reindex
+ if (fReindex) {
+ CImportingNow imp;
+ int nFile = 0;
+ while (true) {
+ CDiskBlockPos pos(nFile, 0);
+ FILE *file = OpenBlockFile(pos, true);
+ if (!file)
+ break;
+ printf("Reindexing block file blk%05u.dat...\n", (unsigned int)nFile);
+ LoadExternalBlockFile(file, &pos);
+ nFile++;
+ }
+ pblocktree->WriteReindexing(false);
+ fReindex = false;
+ printf("Reindexing finished\n");
+ // To avoid ending up in a situation without genesis block, re-try initializing (no-op if reindexing worked):
+ InitBlockIndex();
+ }
+
+ // hardcoded $DATADIR/bootstrap.dat
+ filesystem::path pathBootstrap = GetDataDir() / "bootstrap.dat";
+ if (filesystem::exists(pathBootstrap)) {
+ FILE *file = fopen(pathBootstrap.string().c_str(), "rb");
+ if (file) {
+ CImportingNow imp;
+ filesystem::path pathBootstrapOld = GetDataDir() / "bootstrap.dat.old";
+ printf("Importing bootstrap.dat...\n");
+ LoadExternalBlockFile(file);
+ RenameOver(pathBootstrap, pathBootstrapOld);
+ }
+ }
+
+ // -loadblock=
+ BOOST_FOREACH(boost::filesystem::path &path, vImportFiles) {
+ FILE *file = fopen(path.string().c_str(), "rb");
+ if (file) {
+ CImportingNow imp;
+ printf("Importing %s...\n", path.string().c_str());
+ LoadExternalBlockFile(file);
+ }
+ }
+}
+
/** Initialize bitcoin.
* @pre Parameters should be parsed and config file should be read.
*/
-bool AppInit2()
+bool AppInit2(boost::thread_group& threadGroup)
{
// ********************************************************* Step 1: setup
#ifdef _MSC_VER
@@ -325,6 +336,14 @@ bool AppInit2()
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
umask(077);
@@ -347,10 +366,8 @@ bool AppInit2()
// ********************************************************* Step 2: parameter interactions
- fTestNet = GetBoolArg("-testnet");
- if (fTestNet) {
- SoftSetBoolArg("-irc", true);
- }
+ fTestNet = GetBoolArg("-testnet", false);
+ Checkpoints::fEnabled = GetBoolArg("-checkpoints", true);
if (mapArgs.count("-bind")) {
// when specifying an explicit binding address, you want to listen on it
@@ -380,41 +397,52 @@ bool AppInit2()
SoftSetBoolArg("-discover", false);
}
- if (GetBoolArg("-salvagewallet")) {
+ if (GetBoolArg("-salvagewallet", false)) {
// Rewrite just private keys: rescan to find transactions
SoftSetBoolArg("-rescan", true);
}
+ // Make sure enough file descriptors are available
+ int nBind = std::max((int)mapArgs.count("-bind"), 1);
+ nMaxConnections = GetArg("-maxconnections", 125);
+ nMaxConnections = std::max(std::min(nMaxConnections, (int)(FD_SETSIZE - nBind - MIN_CORE_FILEDESCRIPTORS)), 0);
+ int nFD = RaiseFileDescriptorLimit(nMaxConnections + MIN_CORE_FILEDESCRIPTORS);
+ if (nFD < MIN_CORE_FILEDESCRIPTORS)
+ return InitError(_("Not enough file descriptors available."));
+ if (nFD - MIN_CORE_FILEDESCRIPTORS < nMaxConnections)
+ nMaxConnections = nFD - MIN_CORE_FILEDESCRIPTORS;
+
// ********************************************************* Step 3: parameter-to-internal-flags
- fDebug = GetBoolArg("-debug");
+ fDebug = GetBoolArg("-debug", false);
+ fBenchmark = GetBoolArg("-benchmark", false);
+
+ // -par=0 means autodetect, but nScriptCheckThreads==0 means no concurrency
+ nScriptCheckThreads = GetArg("-par", 0);
+ if (nScriptCheckThreads <= 0)
+ nScriptCheckThreads += boost::thread::hardware_concurrency();
+ if (nScriptCheckThreads <= 1)
+ nScriptCheckThreads = 0;
+ else if (nScriptCheckThreads > MAX_SCRIPTCHECK_THREADS)
+ nScriptCheckThreads = MAX_SCRIPTCHECK_THREADS;
// -debug implies fDebug*
if (fDebug)
fDebugNet = true;
else
- fDebugNet = GetBoolArg("-debugnet");
-
- bitdb.SetDetach(GetBoolArg("-detachdb", false));
-
-#if !defined(WIN32) && !defined(QT_GUI)
- fDaemon = GetBoolArg("-daemon");
-#else
- fDaemon = false;
-#endif
+ fDebugNet = GetBoolArg("-debugnet", false);
if (fDaemon)
fServer = true;
else
- fServer = GetBoolArg("-server");
+ fServer = GetBoolArg("-server", false);
/* force fServer when running without GUI */
-#if !defined(QT_GUI)
- fServer = true;
-#endif
- fPrintToConsole = GetBoolArg("-printtoconsole");
- fPrintToDebugger = GetBoolArg("-printtodebugger");
- fLogTimestamps = GetBoolArg("-logtimestamps");
+ if (!fHaveGUI)
+ fServer = true;
+ fPrintToConsole = GetBoolArg("-printtoconsole", false);
+ fPrintToDebugger = GetBoolArg("-printtodebugger", false);
+ fLogTimestamps = GetBoolArg("-logtimestamps", false);
if (mapArgs.count("-timeout"))
{
@@ -429,6 +457,28 @@ bool AppInit2()
const char* pszP2SH = "/P2SH/";
COINBASE_FLAGS << std::vector<unsigned char>(pszP2SH, pszP2SH+strlen(pszP2SH));
+ // Fee-per-kilobyte amount considered the same as "free"
+ // If you are mining, be careful setting this:
+ // if you set it to zero then
+ // a transaction spammer can cheaply fill blocks using
+ // 1-satoshi-fee transactions. It should be set above the real
+ // cost to you of processing a transaction.
+ if (mapArgs.count("-mintxfee"))
+ {
+ int64 n = 0;
+ if (ParseMoney(mapArgs["-mintxfee"], n) && n > 0)
+ CTransaction::nMinTxFee = n;
+ else
+ return InitError(strprintf(_("Invalid amount for -mintxfee=<amount>: '%s'"), mapArgs["-mintxfee"].c_str()));
+ }
+ if (mapArgs.count("-minrelaytxfee"))
+ {
+ int64 n = 0;
+ if (ParseMoney(mapArgs["-minrelaytxfee"], n) && n > 0)
+ CTransaction::nMinRelayTxFee = n;
+ else
+ return InitError(strprintf(_("Invalid amount for -minrelaytxfee=<amount>: '%s'"), mapArgs["-minrelaytxfee"].c_str()));
+ }
if (mapArgs.count("-paytxfee"))
{
@@ -440,7 +490,7 @@ bool AppInit2()
// ********************************************************* Step 4: application initialization: dir lock, daemonize, pidfile, debug log
- const char* pszDataDir = GetDataDir().string().c_str();
+ std::string strDataDir = GetDataDir().string();
// Make sure only a single Bitcoin process is using the data directory.
boost::filesystem::path pathLockFile = GetDataDir() / ".lock";
@@ -448,29 +498,7 @@ bool AppInit2()
if (file) fclose(file);
static boost::interprocess::file_lock lock(pathLockFile.string().c_str());
if (!lock.try_lock())
- return InitError(strprintf(_("Cannot obtain a lock on data directory %s. Bitcoin is probably already running."), pszDataDir));
-
-#if !defined(WIN32) && !defined(QT_GUI)
- if (fDaemon)
- {
- // Daemonize
- pid_t pid = fork();
- if (pid < 0)
- {
- fprintf(stderr, "Error: fork() returned %d errno %d\n", pid, errno);
- return false;
- }
- if (pid > 0)
- {
- CreatePidFile(GetPidFile(), pid);
- return true;
- }
-
- pid_t sid = setsid();
- if (sid < 0)
- fprintf(stderr, "Error: setsid() returned %d errno %d\n", sid, errno);
- }
-#endif
+ return InitError(strprintf(_("Cannot obtain a lock on data directory %s. Bitcoin is probably already running."), strDataDir.c_str()));
if (GetBoolArg("-shrinkdebugfile", !fDebug))
ShrinkDebugFile();
@@ -478,29 +506,48 @@ bool AppInit2()
printf("Bitcoin version %s (%s)\n", FormatFullVersion().c_str(), CLIENT_DATE.c_str());
printf("Using OpenSSL version %s\n", SSLeay_version(SSLEAY_VERSION));
if (!fLogTimestamps)
- printf("Startup time: %s\n", DateTimeStrFormat("%x %H:%M:%S", GetTime()).c_str());
+ printf("Startup time: %s\n", DateTimeStrFormat("%Y-%m-%d %H:%M:%S", GetTime()).c_str());
printf("Default data directory %s\n", GetDefaultDataDir().string().c_str());
- printf("Used data directory %s\n", pszDataDir);
+ printf("Using data directory %s\n", strDataDir.c_str());
+ printf("Using at most %i connections (%i file descriptors available)\n", nMaxConnections, nFD);
std::ostringstream strErrors;
if (fDaemon)
fprintf(stdout, "Bitcoin server starting\n");
+ if (nScriptCheckThreads) {
+ printf("Using %u threads for script verification\n", nScriptCheckThreads);
+ for (int i=0; i<nScriptCheckThreads-1; i++)
+ threadGroup.create_thread(&ThreadScriptCheck);
+ }
+
int64 nStart;
- // ********************************************************* Step 5: verify database integrity
+ // ********************************************************* Step 5: verify wallet database integrity
- uiInterface.InitMessage(_("Verifying database integrity..."));
+ uiInterface.InitMessage(_("Verifying wallet..."));
if (!bitdb.Open(GetDataDir()))
{
- string msg = strprintf(_("Error initializing database environment %s!"
- " To recover, BACKUP THAT DIRECTORY, then remove"
- " everything from it except for wallet.dat."), pszDataDir);
- return InitError(msg);
+ // try moving the database env out of the way
+ boost::filesystem::path pathDatabase = GetDataDir() / "database";
+ boost::filesystem::path pathDatabaseBak = GetDataDir() / strprintf("database.%"PRI64d".bak", GetTime());
+ try {
+ boost::filesystem::rename(pathDatabase, pathDatabaseBak);
+ printf("Moved old %s to %s. Retrying.\n", pathDatabase.string().c_str(), pathDatabaseBak.string().c_str());
+ } catch(boost::filesystem::filesystem_error &error) {
+ // failure is ok (well, not really, but it's not worse than what we started with)
+ }
+
+ // try again
+ if (!bitdb.Open(GetDataDir())) {
+ // if it still fails, it probably means we can't even create the database env
+ string msg = strprintf(_("Error initializing wallet database environment %s!"), strDataDir.c_str());
+ return InitError(msg);
+ }
}
- if (GetBoolArg("-salvagewallet"))
+ if (GetBoolArg("-salvagewallet", false))
{
// Recover readable keypairs:
if (!CWalletDB::Recover(bitdb, "wallet.dat", true))
@@ -515,8 +562,8 @@ bool AppInit2()
string msg = strprintf(_("Warning: wallet.dat corrupt, data salvaged!"
" Original wallet.dat saved as wallet.{timestamp}.bak in %s; if"
" your balance or transactions are incorrect you should"
- " restore from a backup."), pszDataDir);
- uiInterface.ThreadSafeMessageBox(msg, _("Bitcoin"), CClientUIInterface::OK | CClientUIInterface::ICON_EXCLAMATION | CClientUIInterface::MODAL);
+ " restore from a backup."), strDataDir.c_str());
+ InitWarning(msg);
}
if (r == CDBEnv::RECOVER_FAIL)
return InitError(_("wallet.dat corrupt, salvage failed"));
@@ -524,8 +571,9 @@ bool AppInit2()
// ********************************************************* Step 6: network initialization
+ RegisterNodeSignals(GetNodeSignals());
+
int nSocksVersion = GetArg("-socks", 5);
-
if (nSocksVersion != 4 && nSocksVersion != 5)
return InitError(strprintf(_("Unknown -socks proxy version requested: %i"), nSocksVersion));
@@ -586,37 +634,30 @@ bool AppInit2()
fNoListen = !GetBoolArg("-listen", true);
fDiscover = GetBoolArg("-discover", true);
fNameLookup = GetBoolArg("-dns", true);
-#ifdef USE_UPNP
- fUseUPnP = GetBoolArg("-upnp", USE_UPNP);
-#endif
bool fBound = false;
- if (!fNoListen)
- {
- std::string strError;
+ if (!fNoListen) {
if (mapArgs.count("-bind")) {
BOOST_FOREACH(std::string strBind, mapMultiArgs["-bind"]) {
CService addrBind;
if (!Lookup(strBind.c_str(), addrBind, GetListenPort(), false))
return InitError(strprintf(_("Cannot resolve -bind address: '%s'"), strBind.c_str()));
- fBound |= Bind(addrBind);
+ fBound |= Bind(addrBind, (BF_EXPLICIT | BF_REPORT_ERROR));
}
- } else {
+ }
+ else {
struct in_addr inaddr_any;
inaddr_any.s_addr = INADDR_ANY;
#ifdef USE_IPV6
- if (!IsLimited(NET_IPV6))
- fBound |= Bind(CService(in6addr_any, GetListenPort()), false);
+ fBound |= Bind(CService(in6addr_any, GetListenPort()), BF_NONE);
#endif
- if (!IsLimited(NET_IPV4))
- fBound |= Bind(CService(inaddr_any, GetListenPort()), !fBound);
+ fBound |= Bind(CService(inaddr_any, GetListenPort()), !fBound ? BF_REPORT_ERROR : BF_NONE);
}
if (!fBound)
return InitError(_("Failed to listen on any port. Use -listen=0 if you want this."));
}
- if (mapArgs.count("-externalip"))
- {
+ if (mapArgs.count("-externalip")) {
BOOST_FOREACH(string strAddr, mapMultiArgs["-externalip"]) {
CService addrLocal(strAddr, GetListenPort(), fNameLookup);
if (!addrLocal.IsValid())
@@ -628,29 +669,120 @@ bool AppInit2()
BOOST_FOREACH(string strDest, mapMultiArgs["-seednode"])
AddOneShot(strDest);
- // ********************************************************* Step 7: load blockchain
+ // ********************************************************* Step 7: load block chain
- if (!bitdb.Open(GetDataDir()))
+ fReindex = GetBoolArg("-reindex", false);
+
+ // Upgrading to 0.8; hard-link the old blknnnn.dat files into /blocks/
+ filesystem::path blocksDir = GetDataDir() / "blocks";
+ if (!filesystem::exists(blocksDir))
{
- string msg = strprintf(_("Error initializing database environment %s!"
- " To recover, BACKUP THAT DIRECTORY, then remove"
- " everything from it except for wallet.dat."), pszDataDir);
- return InitError(msg);
+ filesystem::create_directories(blocksDir);
+ bool linked = false;
+ for (unsigned int i = 1; i < 10000; i++) {
+ filesystem::path source = GetDataDir() / strprintf("blk%04u.dat", i);
+ if (!filesystem::exists(source)) break;
+ filesystem::path dest = blocksDir / strprintf("blk%05u.dat", i-1);
+ try {
+ filesystem::create_hard_link(source, dest);
+ printf("Hardlinked %s -> %s\n", source.string().c_str(), dest.string().c_str());
+ linked = true;
+ } catch (filesystem::filesystem_error & e) {
+ // Note: hardlink creation failing is not a disaster, it just means
+ // blocks will get re-downloaded from peers.
+ printf("Error hardlinking blk%04u.dat : %s\n", i, e.what());
+ break;
+ }
+ }
+ if (linked)
+ {
+ fReindex = true;
+ }
}
- if (GetBoolArg("-loadblockindextest"))
- {
- CTxDB txdb("r");
- txdb.LoadBlockIndex();
- PrintBlockTree();
- return false;
+ // cache size calculations
+ size_t nTotalCache = GetArg("-dbcache", 25) << 20;
+ if (nTotalCache < (1 << 22))
+ nTotalCache = (1 << 22); // total cache cannot be less than 4 MiB
+ size_t nBlockTreeDBCache = nTotalCache / 8;
+ if (nBlockTreeDBCache > (1 << 21) && !GetBoolArg("-txindex", false))
+ nBlockTreeDBCache = (1 << 21); // block tree db cache shouldn't be larger than 2 MiB
+ nTotalCache -= nBlockTreeDBCache;
+ size_t nCoinDBCache = nTotalCache / 2; // use half of the remaining cache for coindb cache
+ nTotalCache -= nCoinDBCache;
+ nCoinCacheSize = nTotalCache / 300; // coins in memory require around 300 bytes
+
+ bool fLoaded = false;
+ while (!fLoaded) {
+ bool fReset = fReindex;
+ std::string strLoadError;
+
+ uiInterface.InitMessage(_("Loading block index..."));
+
+ nStart = GetTimeMillis();
+ do {
+ try {
+ UnloadBlockIndex();
+ delete pcoinsTip;
+ delete pcoinsdbview;
+ delete pblocktree;
+
+ pblocktree = new CBlockTreeDB(nBlockTreeDBCache, false, fReindex);
+ pcoinsdbview = new CCoinsViewDB(nCoinDBCache, false, fReindex);
+ pcoinsTip = new CCoinsViewCache(*pcoinsdbview);
+
+ if (fReindex)
+ pblocktree->WriteReindexing(true);
+
+ if (!LoadBlockIndex()) {
+ strLoadError = _("Error loading block database");
+ break;
+ }
+
+ // If the loaded chain has a wrong genesis, bail out immediately
+ // (we're likely using a testnet datadir, or the other way around).
+ if (!mapBlockIndex.empty() && pindexGenesisBlock == NULL)
+ return InitError(_("Incorrect or no genesis block found. Wrong datadir for network?"));
+
+ // Initialize the block index (no-op if non-empty database was already loaded)
+ if (!InitBlockIndex()) {
+ strLoadError = _("Error initializing block database");
+ break;
+ }
+
+ uiInterface.InitMessage(_("Verifying blocks..."));
+ if (!VerifyDB()) {
+ strLoadError = _("Corrupted block database detected");
+ break;
+ }
+ } catch(std::exception &e) {
+ strLoadError = _("Error opening block database");
+ break;
+ }
+
+ fLoaded = true;
+ } while(false);
+
+ if (!fLoaded) {
+ // first suggest a reindex
+ if (!fReset) {
+ bool fRet = uiInterface.ThreadSafeMessageBox(
+ strLoadError + ".\n" + _("Do you want to rebuild the block database now?"),
+ "", CClientUIInterface::MSG_ERROR | CClientUIInterface::BTN_ABORT);
+ if (fRet) {
+ fReindex = true;
+ fRequestShutdown = false;
+ } else {
+ return false;
+ }
+ } else {
+ return InitError(strLoadError);
+ }
+ }
}
- uiInterface.InitMessage(_("Loading block index..."));
- printf("Loading block index...\n");
- nStart = GetTimeMillis();
- if (!LoadBlockIndex())
- return InitError(_("Error loading blkindex.dat"));
+ if (mapArgs.count("-txindex") && fTxIndex != GetBoolArg("-txindex", false))
+ return InitError(_("You need to rebuild the databases using -reindex to change -txindex"));
// as LoadBlockIndex can take several minutes, it's possible the user
// requested to kill bitcoin-qt during the last operation. If so, exit.
@@ -662,7 +794,7 @@ bool AppInit2()
}
printf(" block index %15"PRI64d"ms\n", GetTimeMillis() - nStart);
- if (GetBoolArg("-printblockindex") || GetBoolArg("-printblocktree"))
+ if (GetBoolArg("-printblockindex", false) || GetBoolArg("-printblocktree", false))
{
PrintBlockTree();
return false;
@@ -694,7 +826,7 @@ bool AppInit2()
// ********************************************************* Step 8: load wallet
uiInterface.InitMessage(_("Loading wallet..."));
- printf("Loading wallet...\n");
+
nStart = GetTimeMillis();
bool fFirstRun = true;
pwalletMain = new CWallet("wallet.dat");
@@ -707,7 +839,7 @@ bool AppInit2()
{
string msg(_("Warning: error reading wallet.dat! All keys read correctly, but transaction data"
" or address book entries might be missing or incorrect."));
- uiInterface.ThreadSafeMessageBox(msg, _("Bitcoin"), CClientUIInterface::OK | CClientUIInterface::ICON_EXCLAMATION | CClientUIInterface::MODAL);
+ InitWarning(msg);
}
else if (nLoadWalletRet == DB_TOO_NEW)
strErrors << _("Error loading wallet.dat: Wallet requires newer version of Bitcoin") << "\n";
@@ -743,11 +875,13 @@ bool AppInit2()
RandAddSeedPerfmon();
CPubKey newDefaultKey;
- if (!pwalletMain->GetKeyFromPool(newDefaultKey, false))
- strErrors << _("Cannot initialize keypool") << "\n";
- pwalletMain->SetDefaultKey(newDefaultKey);
- if (!pwalletMain->SetAddressBookName(pwalletMain->vchDefaultKey.GetID(), ""))
- strErrors << _("Cannot write default address") << "\n";
+ if (pwalletMain->GetKeyFromPool(newDefaultKey, false)) {
+ pwalletMain->SetDefaultKey(newDefaultKey);
+ if (!pwalletMain->SetAddressBookName(pwalletMain->vchDefaultKey.GetID(), ""))
+ strErrors << _("Cannot write default address") << "\n";
+ }
+
+ pwalletMain->SetBestChain(CBlockLocator(pindexBest));
}
printf("%s", strErrors.str().c_str());
@@ -756,7 +890,7 @@ bool AppInit2()
RegisterWallet(pwalletMain);
CBlockIndex *pindexRescan = pindexBest;
- if (GetBoolArg("-rescan"))
+ if (GetBoolArg("-rescan", false))
pindexRescan = pindexGenesisBlock;
else
{
@@ -764,49 +898,43 @@ bool AppInit2()
CBlockLocator locator;
if (walletdb.ReadBestBlock(locator))
pindexRescan = locator.GetBlockIndex();
+ else
+ pindexRescan = pindexGenesisBlock;
}
- if (pindexBest != pindexRescan)
+ if (pindexBest && pindexBest != pindexRescan)
{
uiInterface.InitMessage(_("Rescanning..."));
printf("Rescanning last %i blocks (from block %i)...\n", pindexBest->nHeight - pindexRescan->nHeight, pindexRescan->nHeight);
nStart = GetTimeMillis();
pwalletMain->ScanForWalletTransactions(pindexRescan, true);
printf(" rescan %15"PRI64d"ms\n", GetTimeMillis() - nStart);
+ pwalletMain->SetBestChain(CBlockLocator(pindexBest));
+ nWalletDBUpdated++;
}
// ********************************************************* Step 9: import blocks
+ // scan for better chains in the block chain database, that are not yet connected in the active best chain
+ CValidationState state;
+ if (!ConnectBestBlock(state))
+ strErrors << "Failed to connect best block";
+
+ std::vector<boost::filesystem::path> vImportFiles;
if (mapArgs.count("-loadblock"))
{
- uiInterface.InitMessage(_("Importing blockchain data file."));
-
BOOST_FOREACH(string strFile, mapMultiArgs["-loadblock"])
- {
- FILE *file = fopen(strFile.c_str(), "rb");
- if (file)
- LoadExternalBlockFile(file);
- }
- }
-
- filesystem::path pathBootstrap = GetDataDir() / "bootstrap.dat";
- if (filesystem::exists(pathBootstrap)) {
- uiInterface.InitMessage(_("Importing bootstrap blockchain data file."));
-
- FILE *file = fopen(pathBootstrap.string().c_str(), "rb");
- if (file) {
- filesystem::path pathBootstrapOld = GetDataDir() / "bootstrap.dat.old";
- LoadExternalBlockFile(file);
- RenameOver(pathBootstrap, pathBootstrapOld);
- }
+ vImportFiles.push_back(strFile);
}
+ threadGroup.create_thread(boost::bind(&ThreadImport, vImportFiles));
// ********************************************************* Step 10: load peers
uiInterface.InitMessage(_("Loading addresses..."));
- printf("Loading addresses...\n");
+
nStart = GetTimeMillis();
{
+ CAddrDB::SetMessageStart(pchMessageStart);
CAddrDB adb;
if (!adb.Read(addrman))
printf("Invalid or missing peers.dat; recreating\n");
@@ -820,38 +948,37 @@ bool AppInit2()
if (!CheckDiskSpace())
return false;
+ if (!strErrors.str().empty())
+ return InitError(strErrors.str());
+
RandAddSeedPerfmon();
//// debug print
printf("mapBlockIndex.size() = %"PRIszu"\n", mapBlockIndex.size());
- printf("nBestHeight = %d\n", nBestHeight);
+ printf("nBestHeight = %d\n", nBestHeight);
printf("setKeyPool.size() = %"PRIszu"\n", pwalletMain->setKeyPool.size());
printf("mapWallet.size() = %"PRIszu"\n", pwalletMain->mapWallet.size());
printf("mapAddressBook.size() = %"PRIszu"\n", pwalletMain->mapAddressBook.size());
- if (!NewThread(StartNode, NULL))
- InitError(_("Error: could not start node"));
+ StartNode(threadGroup);
+ // InitRPCMining is needed here so getwork/getblocktemplate in the GUI debug console works properly.
+ InitRPCMining();
if (fServer)
- NewThread(ThreadRPCServer, NULL);
+ StartRPCThreads();
+
+ // Generate coins in the background
+ GenerateBitcoins(GetBoolArg("-gen", false), pwalletMain);
// ********************************************************* Step 12: finished
uiInterface.InitMessage(_("Done loading"));
- printf("Done loading\n");
-
- if (!strErrors.str().empty())
- return InitError(strErrors.str());
// Add wallet transactions that aren't already in a block to mapTransactions
pwalletMain->ReacceptWalletTransactions();
-#if !defined(QT_GUI)
- // Loop until process is exit()ed from shutdown() function,
- // called from ThreadRPCServer thread when a "stop" command is received.
- while (1)
- Sleep(5000);
-#endif
+ // Run a thread to flush wallet periodically
+ threadGroup.create_thread(boost::bind(&ThreadFlushWalletDB, boost::ref(pwalletMain->strWalletFile)));
- return true;
+ return !fRequestShutdown;
}
generated by cgit v1.2.3 (git 2.25.1) at 2026-04-30 20:26:05 +0000