server.cpp File Reference

#include <rpc/server.h>
#include <common/args.h>
#include <common/system.h>
#include <logging.h>
#include <rpc/util.h>
#include <shutdown.h>
#include <sync.h>
#include <util/strencodings.h>
#include <util/string.h>
#include <util/time.h>
#include <boost/signals2/signal.hpp>
#include <cassert>
#include <chrono>
#include <memory>
#include <mutex>
#include <unordered_map>

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Classes
struct	RPCCommandExecutionInfo
struct	RPCServerInfo
struct	RPCCommandExecution
struct	CRPCSignals

Functions
static bool fRPCInWarmup	GUARDED_BY (g_rpc_warmup_mutex) = "RPC server started"
static std::map< std::string, std::unique_ptr< RPCTimerBase > > deadlineTimers	GUARDED_BY (g_deadline_timers_mutex)
static bool	ExecuteCommand (const CRPCCommand &command, const JSONRPCRequest &request, UniValue &result, bool last_handler)
static RPCHelpMan	help ()
static RPCHelpMan	stop ()
static RPCHelpMan	uptime ()
static RPCHelpMan	getrpcinfo ()
void	StartRPC ()
void	InterruptRPC ()
void	StopRPC ()
bool	IsRPCRunning ()
	Query whether RPC is running. More...
void	RpcInterruptionPoint ()
	Throw JSONRPCError if RPC is not running. More...
void	SetRPCWarmupStatus (const std::string &newStatus)
	Set the RPC warmup status. More...
void	SetRPCWarmupFinished ()
bool	RPCIsInWarmup (std::string *outStatus)
bool	IsDeprecatedRPCEnabled (const std::string &method)
static UniValue	JSONRPCExecOne (JSONRPCRequest jreq, const UniValue &req)
std::string	JSONRPCExecBatch (const JSONRPCRequest &jreq, const UniValue &vReq)
static JSONRPCRequest	transformNamedArguments (const JSONRPCRequest &in, const std::vector< std::pair< std::string, bool >> &argNames)
	Process named arguments into a vector of positional arguments, based on the passed-in specification for the RPC call's arguments. More...
static bool	ExecuteCommands (const std::vector< const CRPCCommand *> &commands, const JSONRPCRequest &request, UniValue &result)
void	RPCSetTimerInterfaceIfUnset (RPCTimerInterface *iface)
	Set the factory function for timer, but only, if unset. More...
void	RPCSetTimerInterface (RPCTimerInterface *iface)
	Set the factory function for timers. More...
void	RPCUnsetTimerInterface (RPCTimerInterface *iface)
	Unset factory function for timers. More...
void	RPCRunLater (const std::string &name, std::function< void()> func, int64_t nSeconds)
	Run func nSeconds from now. More...
int	RPCSerializationFlags ()

Variables
static GlobalMutex	g_rpc_warmup_mutex
static std::atomic< bool >	g_rpc_running {false}
static RPCTimerInterface *	timerInterface = nullptr
static GlobalMutex	g_deadline_timers_mutex
static RPCServerInfo	g_rpc_server_info
static struct CRPCSignals	g_rpcSignals
static const CRPCCommand	vRPCCommands []
CRPCTable	tableRPC

Function Documentation

ExecuteCommand()

static bool ExecuteCommand ( const CRPCCommand &  command, const JSONRPCRequest &  request, UniValue &  result, bool  last_handler  )

static

Definition at line 529 of file server.cpp.

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ExecuteCommands()

static bool ExecuteCommands ( const std::vector< const CRPCCommand *> &  commands, const JSONRPCRequest &  request, UniValue &  result  )

static

Definition at line 499 of file server.cpp.

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getrpcinfo()

static RPCHelpMan getrpcinfo ( )

static

Definition at line 210 of file server.cpp.

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GUARDED_BY() [1/2]

static std::string rpcWarmupStatus GUARDED_BY ( g_rpc_warmup_mutex  ) = "RPC server started"

static

GUARDED_BY() [2/2]

static std::map<std::string, std::unique_ptr<RPCTimerBase> > deadlineTimers GUARDED_BY ( g_deadline_timers_mutex  )

static

help()

static RPCHelpMan help ( )

static

Definition at line 137 of file server.cpp.

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InterruptRPC()

void InterruptRPC

(

)

Definition at line 297 of file server.cpp.

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IsDeprecatedRPCEnabled()

bool IsDeprecatedRPCEnabled

(

const std::string &

method

)

Definition at line 352 of file server.cpp.

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IsRPCRunning()

bool IsRPCRunning

(

)

Query whether RPC is running.

Definition at line 321 of file server.cpp.

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JSONRPCExecBatch()

std::string JSONRPCExecBatch	(	const JSONRPCRequest &	jreq,
		const UniValue &	vReq
	)

Definition at line 382 of file server.cpp.

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JSONRPCExecOne()

static UniValue JSONRPCExecOne ( JSONRPCRequest  jreq, const UniValue &  req  )

static

Definition at line 359 of file server.cpp.

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RpcInterruptionPoint()

void RpcInterruptionPoint

(

)

Throw JSONRPCError if RPC is not running.

Definition at line 326 of file server.cpp.

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RPCIsInWarmup()

bool RPCIsInWarmup

(

std::string *

outStatus

)

Definition at line 344 of file server.cpp.

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RPCRunLater()

void RPCRunLater	(	const std::string &	name,
		std::function< void()>	func,
		int64_t	nSeconds
	)

Run func nSeconds from now.

Overrides previous timer <name> (if any).

Definition at line 588 of file server.cpp.

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RPCSerializationFlags()

int RPCSerializationFlags

(

)

Definition at line 598 of file server.cpp.

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RPCSetTimerInterface()

void RPCSetTimerInterface

(

RPCTimerInterface *

iface

)

Set the factory function for timers.

Definition at line 577 of file server.cpp.

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RPCSetTimerInterfaceIfUnset()

void RPCSetTimerInterfaceIfUnset

(

RPCTimerInterface *

iface

)

Set the factory function for timer, but only, if unset.

Definition at line 571 of file server.cpp.

RPCUnsetTimerInterface()

void RPCUnsetTimerInterface

(

RPCTimerInterface *

iface

)

Unset factory function for timers.

Definition at line 582 of file server.cpp.

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SetRPCWarmupFinished()

void SetRPCWarmupFinished

(

)

Definition at line 337 of file server.cpp.

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SetRPCWarmupStatus()

void SetRPCWarmupStatus

(

const std::string &

newStatus

)

Set the RPC warmup status.

When this is done, all RPC calls will error out immediately with RPC_IN_WARMUP.

Definition at line 331 of file server.cpp.

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StartRPC()

void StartRPC

(

)

Definition at line 290 of file server.cpp.

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stop()

static RPCHelpMan stop ( )

static

Definition at line 165 of file server.cpp.

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StopRPC()

void StopRPC

(

)

Definition at line 308 of file server.cpp.

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transformNamedArguments()

static JSONRPCRequest transformNamedArguments ( const JSONRPCRequest &  in, const std::vector< std::pair< std::string, bool >> &  argNames  )

inlinestatic

Process named arguments into a vector of positional arguments, based on the passed-in specification for the RPC call's arguments.

Definition at line 395 of file server.cpp.

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uptime()

static RPCHelpMan uptime ( )

static

Definition at line 191 of file server.cpp.

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Variable Documentation

g_deadline_timers_mutex

GlobalMutex g_deadline_timers_mutex

static

Definition at line 33 of file server.cpp.

g_rpc_running

std::atomic<bool> g_rpc_running {false}

static

Definition at line 27 of file server.cpp.

g_rpc_server_info

RPCServerInfo g_rpc_server_info

static

Definition at line 49 of file server.cpp.

g_rpc_warmup_mutex

GlobalMutex g_rpc_warmup_mutex

static

Definition at line 26 of file server.cpp.

g_rpcSignals

struct CRPCSignals g_rpcSignals

static

tableRPC

CRPCTable tableRPC

Definition at line 606 of file server.cpp.

timerInterface

RPCTimerInterface* timerInterface = nullptr

static

Definition at line 31 of file server.cpp.

vRPCCommands

const CRPCCommand vRPCCommands[]

static

Initial value:

{
    
    {"control", &getrpcinfo},
    {"control", &help},
    {"control", &stop},
    {"control", &uptime},
}

Definition at line 255 of file server.cpp.