#include <init.h>
#include <kernel/checks.h>
#include <kernel/mempool_persist.h>
#include <kernel/validation_cache_sizes.h>
#include <addrman.h>
#include <avalanche/avalanche.h>
#include <avalanche/processor.h>
#include <avalanche/proof.h>
#include <avalanche/validation.h>
#include <avalanche/voterecord.h>
#include <banman.h>
#include <blockfilter.h>
#include <chain.h>
#include <chainparams.h>
#include <chainparamsbase.h>
#include <common/args.h>
#include <config.h>
#include <consensus/amount.h>
#include <currencyunit.h>
#include <flatfile.h>
#include <hash.h>
#include <httprpc.h>
#include <httpserver.h>
#include <index/blockfilterindex.h>
#include <index/coinstatsindex.h>
#include <index/txindex.h>
#include <init/common.h>
#include <interfaces/chain.h>
#include <interfaces/node.h>
#include <mapport.h>
#include <mempool_args.h>
#include <net.h>
#include <net_permissions.h>
#include <net_processing.h>
#include <netbase.h>
#include <node/blockmanager_args.h>
#include <node/blockstorage.h>
#include <node/caches.h>
#include <node/chainstate.h>
#include <node/chainstatemanager_args.h>
#include <node/context.h>
#include <node/kernel_notifications.h>
#include <node/mempool_persist_args.h>
#include <node/miner.h>
#include <node/peerman_args.h>
#include <node/ui_interface.h>
#include <node/validation_cache_args.h>
#include <policy/block/rtt.h>
#include <policy/policy.h>
#include <policy/settings.h>
#include <rpc/blockchain.h>
#include <rpc/register.h>
#include <rpc/server.h>
#include <rpc/util.h>
#include <scheduler.h>
#include <script/scriptcache.h>
#include <script/sigcache.h>
#include <script/standard.h>
#include <shutdown.h>
#include <sync.h>
#include <timedata.h>
#include <torcontrol.h>
#include <txdb.h>
#include <txmempool.h>
#include <util/asmap.h>
#include <util/chaintype.h>
#include <util/check.h>
#include <util/fs.h>
#include <util/fs_helpers.h>
#include <util/moneystr.h>
#include <util/string.h>
#include <util/syserror.h>
#include <util/thread.h>
#include <util/threadnames.h>
#include <util/translation.h>
#include <validation.h>
#include <validationinterface.h>
#include <walletinitinterface.h>
#include <boost/signals2/signal.hpp>
#include <cerrno>
#include <csignal>
#include <sys/stat.h>
#include <algorithm>
#include <condition_variable>
#include <cstdint>
#include <cstdio>
#include <fstream>
#include <functional>
#include <set>
#include <string>
#include <thread>
#include <vector>

Macros
#define	MIN_CORE_FILEDESCRIPTORS 150

Functions
static fs::path	GetPidFile (const ArgsManager &args)

static bool	CreatePidFile (const ArgsManager &args)

void	Interrupt (NodeContext &node)
	Interrupt threads. More...

void	Shutdown (NodeContext &node)

static void	HandleSIGTERM (int)
	Signal handlers are very limited in what they are allowed to do. More...

static void	HandleSIGHUP (int)

static void	registerSignalHandler (int signal, void(*handler)(int))

static void	OnRPCStarted ()

static void	OnRPCStopped ()

void	SetupServerArgs (NodeContext &node)
	Register all arguments with the ArgsManager. More...

static void	BlockNotifyGenesisWait (const CBlockIndex *pBlockIndex)

static bool	AppInitServers (Config &config, HTTPRPCRequestProcessor &httpRPCRequestProcessor, NodeContext &node)

void	InitParameterInteraction (ArgsManager &args)
	Parameter interaction: change current parameters depending on various rules. More...

void	InitLogging (const ArgsManager &args)
	Initialize global loggers. More...

static void	new_handler_terminate ()

bool	AppInitBasicSetup (const ArgsManager &args)
	Initialize bitcoin: Basic context setup. More...

bool	AppInitParameterInteraction (Config &config, const ArgsManager &args)
	Initialization: parameter interaction. More...

static bool	LockDataDirectory (bool probeOnly)

bool	AppInitSanityChecks (const kernel::Context &kernel)
	Initialization sanity checks. More...

bool	AppInitLockDataDirectory ()
	Lock bitcoin data directory. More...

bool	AppInitInterfaces (NodeContext &node)
	Initialize node and wallet interface pointers. More...

bool	AppInitMain (Config &config, RPCServer &rpcServer, HTTPRPCRequestProcessor &httpRPCRequestProcessor, NodeContext &node, interfaces::BlockAndHeaderTipInfo *tip_info)
	Bitcoin main initialization. More...

bool	StartIndexBackgroundSync (NodeContext &node)
	Validates requirements to run the indexes and spawns each index initial sync thread. More...

Variables
static const bool	DEFAULT_PROXYRANDOMIZE = true

static const bool	DEFAULT_REST_ENABLE = false

static constexpr bool	DEFAULT_CHRONIK = false

static const char *	DEFAULT_ASMAP_FILENAME = "ip_asn.map"

static const std::string	HEADERS_TIME_FILE_NAME {"headerstime.dat"}

static const char *	BITCOIN_PID_FILENAME = "bitcoind.pid"
	The PID file facilities. More...

static boost::signals2::connection	rpc_notify_block_change_connection

static bool	fHaveGenesis = false

static GlobalMutex	g_genesis_wait_mutex

static std::condition_variable	g_genesis_wait_cv

Macro Definition Documentation

◆ MIN_CORE_FILEDESCRIPTORS

#define MIN_CORE_FILEDESCRIPTORS 150

Definition at line 146 of file init.cpp.

Function Documentation

◆ AppInitBasicSetup()

bool AppInitBasicSetup ( const ArgsManager & args )

Initialize bitcoin: Basic context setup.

Note: This can be done before daemonization. Do not call Shutdown() if this function fails.

Precondition: Parameters should be parsed and config file should be read.

Definition at line 1762 of file init.cpp.

Here is the call graph for this function:

Here is the caller graph for this function:

◆ AppInitInterfaces()

bool AppInitInterfaces ( node::NodeContext & node )

Initialize node and wallet interface pointers.

Has no prerequisites or side effects besides allocating memory.

Definition at line 2139 of file init.cpp.

Here is the call graph for this function:

Here is the caller graph for this function:

◆ AppInitLockDataDirectory()

bool AppInitLockDataDirectory ( )

Lock bitcoin data directory.

Note: This should only be done after daemonization. Do not call Shutdown() if this function fails.

Precondition: Parameters should be parsed and config file should be read, AppInitSanityChecks should have been called.

Definition at line 2127 of file init.cpp.

Here is the call graph for this function:

Here is the caller graph for this function:

◆ AppInitMain()

bool AppInitMain	(	Config &	config,
		RPCServer &	rpcServer,
		HTTPRPCRequestProcessor &	httpRPCRequestProcessor,
		node::NodeContext &	node,
		interfaces::BlockAndHeaderTipInfo *	tip_info = `nullptr`
	)

Bitcoin main initialization.

Note: This should only be done after daemonization.

Precondition: Parameters should be parsed and config file should be read, AppInitLockDataDirectory should have been called.

Register RPC commands regardless of -server setting so they will be available in the GUI RPC console even if external calls are disabled.

Start the RPC server. It will be started in "warmup" mode and not process calls yet (but it will verify that the server is there and will be ready later). Warmup mode will be completed when initialisation is finished.

Definition at line 2149 of file init.cpp.

Here is the caller graph for this function:

◆ AppInitParameterInteraction()

bool AppInitParameterInteraction	(	Config &	config,
		const ArgsManager &	args
	)

Initialization: parameter interaction.

Note: This can be done before daemonization. Do not call Shutdown() if this function fails.

Precondition: Parameters should be parsed and config file should be read, AppInitBasicSetup should have been called.

Definition at line 1809 of file init.cpp.

Here is the call graph for this function:

Here is the caller graph for this function:

◆ AppInitSanityChecks()

bool AppInitSanityChecks ( const kernel::Context & kernel )

Initialization sanity checks.

Note: This can be done before daemonization. Do not call Shutdown() if this function fails.

Precondition: Parameters should be parsed and config file should be read, AppInitParameterInteraction should have been called.

Definition at line 2111 of file init.cpp.

Here is the call graph for this function:

Here is the caller graph for this function:

◆ AppInitServers()

static bool AppInitServers	(	Config &	config,
		HTTPRPCRequestProcessor &	httpRPCRequestProcessor,
		NodeContext &	node
	)

static

Definition at line 1576 of file init.cpp.

Here is the call graph for this function:

Here is the caller graph for this function:

◆ BlockNotifyGenesisWait()

static void BlockNotifyGenesisWait ( const CBlockIndex * pBlockIndex )

static

Definition at line 1555 of file init.cpp.

Here is the caller graph for this function:

◆ CreatePidFile()

static bool CreatePidFile ( const ArgsManager & args )

static

Definition at line 163 of file init.cpp.

Here is the call graph for this function:

Here is the caller graph for this function:

◆ GetPidFile()

static fs::path GetPidFile ( const ArgsManager & args )

static

Definition at line 158 of file init.cpp.

Here is the call graph for this function:

Here is the caller graph for this function:

◆ HandleSIGHUP()

static void HandleSIGHUP ( int )

static

Definition at line 393 of file init.cpp.

Here is the call graph for this function:

Here is the caller graph for this function:

◆ HandleSIGTERM()

static void HandleSIGTERM ( int )

static

Signal handlers are very limited in what they are allowed to do.

The execution context the handler is invoked in is not guaranteed, so we restrict handler operations to just touching variables:

Definition at line 389 of file init.cpp.

Here is the call graph for this function:

Here is the caller graph for this function:

◆ InitLogging()

void InitLogging ( const ArgsManager & args )

Initialize global loggers.

Initialize the logging infrastructure.

Note that this is called very early in the process lifetime, so you should be careful about what global state you rely on here.

Definition at line 1735 of file init.cpp.

Here is the call graph for this function:

Here is the caller graph for this function:

◆ InitParameterInteraction()

void InitParameterInteraction ( ArgsManager & args )

Parameter interaction: change current parameters depending on various rules.

Definition at line 1601 of file init.cpp.

Here is the call graph for this function:

Here is the caller graph for this function:

◆ Interrupt()

void Interrupt ( NodeContext & node )

Interrupt threads.

Definition at line 203 of file init.cpp.

Here is the call graph for this function:

Here is the caller graph for this function:

◆ LockDataDirectory()

static bool LockDataDirectory ( bool probeOnly )

static

Definition at line 2095 of file init.cpp.

Here is the call graph for this function:

Here is the caller graph for this function:

◆ new_handler_terminate()

static void new_handler_terminate ( )

static

Definition at line 1751 of file init.cpp.

Here is the caller graph for this function:

◆ OnRPCStarted()

static void OnRPCStarted ( )

static

Definition at line 415 of file init.cpp.

Here is the call graph for this function:

Here is the caller graph for this function:

◆ OnRPCStopped()

static void OnRPCStopped ( )

static

Definition at line 420 of file init.cpp.

Here is the call graph for this function:

Here is the caller graph for this function:

◆ registerSignalHandler()

static void registerSignalHandler	(	int	signal,
		void(*)(int)	handler
	)

static

Definition at line 405 of file init.cpp.

Here is the caller graph for this function:

◆ SetupServerArgs()

void SetupServerArgs ( NodeContext & node )

Register all arguments with the ArgsManager.

Definition at line 427 of file init.cpp.

Here is the call graph for this function:

Here is the caller graph for this function:

◆ Shutdown()

void Shutdown ( NodeContext & node )

Note: Shutdown() must be able to handle cases in which initialization failed part of the way, for example if the data directory was found to be locked. Be sure that anything that writes files or flushes caches only does this if the respective module was initialized.

Definition at line 227 of file init.cpp.

Here is the call graph for this function:

Here is the caller graph for this function:

◆ StartIndexBackgroundSync()

bool StartIndexBackgroundSync ( NodeContext & node )

Validates requirements to run the indexes and spawns each index initial sync thread.

Definition at line 3111 of file init.cpp.

Here is the call graph for this function:

Here is the caller graph for this function:

Variable Documentation

◆ BITCOIN_PID_FILENAME

const char* BITCOIN_PID_FILENAME = "bitcoind.pid"

static

The PID file facilities.

Definition at line 156 of file init.cpp.

◆ DEFAULT_ASMAP_FILENAME

const char* DEFAULT_ASMAP_FILENAME = "ip_asn.map"

static

Definition at line 149 of file init.cpp.

◆ DEFAULT_CHRONIK

constexpr bool DEFAULT_CHRONIK = false

staticconstexpr

Definition at line 139 of file init.cpp.

◆ DEFAULT_PROXYRANDOMIZE

const bool DEFAULT_PROXYRANDOMIZE = true

static

Definition at line 137 of file init.cpp.

◆ DEFAULT_REST_ENABLE

const bool DEFAULT_REST_ENABLE = false

static

Definition at line 138 of file init.cpp.

◆ fHaveGenesis

bool fHaveGenesis = false

static

Definition at line 1551 of file init.cpp.

◆ g_genesis_wait_cv

std::condition_variable g_genesis_wait_cv

static

Definition at line 1553 of file init.cpp.

◆ g_genesis_wait_mutex

GlobalMutex g_genesis_wait_mutex

static

Definition at line 1552 of file init.cpp.

◆ HEADERS_TIME_FILE_NAME

const std::string HEADERS_TIME_FILE_NAME {"headerstime.dat"}

static

Definition at line 151 of file init.cpp.

◆ rpc_notify_block_change_connection

boost::signals2::connection rpc_notify_block_change_connection

static

Definition at line 414 of file init.cpp.

Macros

Functions

Variables

Macro Definition Documentation

◆ MIN_CORE_FILEDESCRIPTORS

Function Documentation

◆ AppInitBasicSetup()

◆ AppInitInterfaces()

◆ AppInitLockDataDirectory()

◆ AppInitMain()

◆ AppInitParameterInteraction()

◆ AppInitSanityChecks()

◆ AppInitServers()

◆ BlockNotifyGenesisWait()

◆ CreatePidFile()

◆ GetPidFile()

◆ HandleSIGHUP()

◆ HandleSIGTERM()

◆ InitLogging()

◆ InitParameterInteraction()

◆ Interrupt()

◆ LockDataDirectory()

◆ new_handler_terminate()

◆ OnRPCStarted()

◆ OnRPCStopped()

◆ registerSignalHandler()

◆ SetupServerArgs()

◆ Shutdown()

◆ StartIndexBackgroundSync()

Variable Documentation

◆ BITCOIN_PID_FILENAME

◆ DEFAULT_ASMAP_FILENAME

◆ DEFAULT_CHRONIK

◆ DEFAULT_PROXYRANDOMIZE

◆ DEFAULT_REST_ENABLE

◆ fHaveGenesis

◆ g_genesis_wait_cv

◆ g_genesis_wait_mutex

◆ HEADERS_TIME_FILE_NAME

◆ rpc_notify_block_change_connection