init.h File Reference

#include <common/system.h>
#include <memory>
#include <string>

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Namespaces
namespace	interfaces
namespace	node

Functions
void	Interrupt (node::NodeContext &node)
	Interrupt threads.
void	Shutdown (node::NodeContext &node)
void	InitLogging (const ArgsManager &args)
	Initialize the logging infrastructure.
void	InitParameterInteraction (ArgsManager &args)
	Parameter interaction: change current parameters depending on various rules.
bool	AppInitBasicSetup (const ArgsManager &args)
	Initialize bitcoin: Basic context setup.
bool	AppInitParameterInteraction (Config &config, const ArgsManager &args)
	Initialization: parameter interaction.
bool	AppInitSanityChecks ()
	Initialization sanity checks: ecc init, sanity checks, dir lock.
bool	AppInitLockDataDirectory ()
	Lock bitcoin data directory.
bool	AppInitInterfaces (node::NodeContext &node)
	Initialize node and wallet interface pointers.
bool	AppInitMain (Config &config, RPCServer &rpcServer, HTTPRPCRequestProcessor &httpRPCRequestProcessor, node::NodeContext &node, interfaces::BlockAndHeaderTipInfo *tip_info=nullptr)
	Bitcoin main initialization.
void	SetupServerArgs (node::NodeContext &node)
	Register all arguments with the ArgsManager.

Variables
static constexpr bool	DEFAULT_DAEMON = false
	Default value for -daemon option.
static constexpr bool	DEFAULT_DAEMONWAIT = false
	Default value for -daemonwait option.

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 1713 of file init.cpp.

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AppInitInterfaces()

bool AppInitInterfaces

(

node::NodeContext &

node

)

Initialize node and wallet interface pointers.

Has no prerequisites or side effects besides allocating memory.

Definition at line 2099 of file init.cpp.

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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 2087 of file init.cpp.

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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 2109 of file init.cpp.

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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 1760 of file init.cpp.

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AppInitSanityChecks()

bool AppInitSanityChecks

(

)

Initialization sanity checks: ecc init, sanity checks, dir lock.

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 2069 of file init.cpp.

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InitLogging()

void InitLogging

(

const ArgsManager &

args

)

Initialize the logging infrastructure.

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 1686 of file init.cpp.

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InitParameterInteraction()

void InitParameterInteraction

(

ArgsManager &

args

)

Parameter interaction: change current parameters depending on various rules.

Definition at line 1552 of file init.cpp.

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Interrupt()

void Interrupt

(

node::NodeContext &

node

)

Interrupt threads.

Definition at line 201 of file init.cpp.

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SetupServerArgs()

void SetupServerArgs

(

node::NodeContext &

node

)

Register all arguments with the ArgsManager.

Definition at line 425 of file init.cpp.

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Shutdown()

void Shutdown

(

node::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 225 of file init.cpp.

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Variable Documentation

DEFAULT_DAEMON

constexpr bool DEFAULT_DAEMON = false

staticconstexpr

Default value for -daemon option.

Definition at line 16 of file init.h.

DEFAULT_DAEMONWAIT

constexpr bool DEFAULT_DAEMONWAIT = false

staticconstexpr

Default value for -daemonwait option.

Definition at line 18 of file init.h.