#include <chrono>
#include <cstdint>
#include <optional>
#include <string>
#include <string_view>

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Classes
struct	NodeClock
	Mockable clock in the context of tests, otherwise the system clock. More...

struct	MockableSteadyClock
	Version of SteadyClock that is mockable in the context of tests (set the current value with SetMockTime), otherwise the system steady clock. More...

Typedefs
using	NodeSeconds = std::chrono::time_point<NodeClock, std::chrono::seconds>

using	SteadyClock = std::chrono::steady_clock

using	SteadySeconds = std::chrono::time_point<std::chrono::steady_clock, std::chrono::seconds>

using	SteadyMilliseconds = std::chrono::time_point<std::chrono::steady_clock, std::chrono::milliseconds>

using	SteadyMicroseconds = std::chrono::time_point<std::chrono::steady_clock, std::chrono::microseconds>

using	SystemClock = std::chrono::system_clock

using	HoursDouble = std::chrono::duration<double, std::chrono::hours::period>

using	SecondsDouble = std::chrono::duration<double, std::chrono::seconds::period>

using	MillisecondsDouble = std::chrono::duration<double, std::chrono::milliseconds::period>

Functions
void	UninterruptibleSleep (const std::chrono::microseconds &n)

template<typename Dur1 , typename Dur2 >
constexpr auto	Ticks (Dur2 d)
	Helper to count the seconds of a duration/time_point.

template<typename Duration >
constexpr int64_t	TicksSeconds (Duration d)

template<typename Duration , typename Timepoint >
constexpr auto	TicksSinceEpoch (Timepoint t)

constexpr int64_t	count_seconds (std::chrono::seconds t)

constexpr int64_t	count_milliseconds (std::chrono::milliseconds t)

constexpr int64_t	count_microseconds (std::chrono::microseconds t)

int64_t	GetTime ()
	DEPRECATED Use either ClockType::now() or Now<TimePointType>() if a cast is needed.

void	SetMockTime (int64_t nMockTimeIn)
	DEPRECATED Use SetMockTime with chrono type.

void	SetMockTime (std::chrono::seconds mock_time_in)
	For testing.

void	SetMockTime (std::chrono::time_point< NodeClock, std::chrono::seconds > mock)

std::chrono::seconds	GetMockTime ()
	For testing.

template<typename T >
T	Now ()
	Return the current time point cast to the given precision.

template<typename T >
T	GetTime ()
	DEPRECATED, see GetTime.

std::string	FormatISO8601DateTime (int64_t nTime)
	ISO 8601 formatting is preferred.

std::string	FormatISO8601Date (int64_t nTime)

std::optional< int64_t >	ParseISO8601DateTime (std::string_view str)

std::string	FormatRFC1123DateTime (int64_t nTime)
	RFC1123 formatting https://www.rfc-editor.org/rfc/rfc1123#section-5.2.14 Used in HTTP/1.1 responses.

struct timeval	MillisToTimeval (int64_t nTimeout)
	Convert milliseconds to a struct timeval for e.g.

struct timeval	MillisToTimeval (std::chrono::milliseconds ms)
	Convert milliseconds to a struct timeval for e.g.

Typedef Documentation

◆ HoursDouble

using HoursDouble = std::chrono::duration<double, std::chrono::hours::period>

Definition at line 92 of file time.h.

◆ MillisecondsDouble

using MillisecondsDouble = std::chrono::duration<double, std::chrono::milliseconds::period>

Definition at line 94 of file time.h.

◆ NodeSeconds

using NodeSeconds = std::chrono::time_point<NodeClock, std::chrono::seconds>

Definition at line 25 of file time.h.

◆ SecondsDouble

using SecondsDouble = std::chrono::duration<double, std::chrono::seconds::period>

Definition at line 93 of file time.h.

◆ SteadyClock

using SteadyClock = std::chrono::steady_clock

Definition at line 27 of file time.h.

◆ SteadyMicroseconds

using SteadyMicroseconds = std::chrono::time_point<std::chrono::steady_clock, std::chrono::microseconds>

Definition at line 30 of file time.h.

◆ SteadyMilliseconds

using SteadyMilliseconds = std::chrono::time_point<std::chrono::steady_clock, std::chrono::milliseconds>

Definition at line 29 of file time.h.

◆ SteadySeconds

using SteadySeconds = std::chrono::time_point<std::chrono::steady_clock, std::chrono::seconds>

Definition at line 28 of file time.h.

◆ SystemClock

using SystemClock = std::chrono::system_clock

Definition at line 32 of file time.h.

Function Documentation

◆ count_microseconds()

constexpr int64_t count_microseconds ( std::chrono::microseconds t )

constexpr

Definition at line 90 of file time.h.

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◆ count_milliseconds()

constexpr int64_t count_milliseconds ( std::chrono::milliseconds t )

constexpr

Definition at line 89 of file time.h.

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◆ count_seconds()

constexpr int64_t count_seconds ( std::chrono::seconds t )

constexpr

Definition at line 88 of file time.h.

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◆ FormatISO8601Date()

std::string FormatISO8601Date ( int64_t nTime )

Definition at line 92 of file time.cpp.

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◆ FormatISO8601DateTime()

std::string FormatISO8601DateTime ( int64_t nTime )

ISO 8601 formatting is preferred.

Use the FormatISO8601{DateTime,Date} helper functions if possible.

Definition at line 83 of file time.cpp.

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◆ FormatRFC1123DateTime()

std::string FormatRFC1123DateTime ( int64_t nTime )

RFC1123 formatting https://www.rfc-editor.org/rfc/rfc1123#section-5.2.14 Used in HTTP/1.1 responses.

Definition at line 124 of file time.cpp.

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◆ GetMockTime()

std::chrono::seconds GetMockTime ( )

For testing.

Definition at line 52 of file time.cpp.

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◆ GetTime() [1/2]

int64_t GetTime ( )

DEPRECATED Use either ClockType::now() or Now<TimePointType>() if a cast is needed.

ClockType is

SteadyClock/std::chrono::steady_clock for steady time
SystemClock/std::chrono::system_clock for system time
NodeClock for mockable system time

Definition at line 81 of file time.cpp.

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◆ GetTime() [2/2]

template<typename T >

T GetTime ( )

DEPRECATED, see GetTime.

Definition at line 132 of file time.h.

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◆ MillisToTimeval() [1/2]

struct timeval MillisToTimeval ( int64_t nTimeout )

Convert milliseconds to a struct timeval for e.g.

select.

Definition at line 142 of file time.cpp.

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◆ MillisToTimeval() [2/2]

struct timeval MillisToTimeval ( std::chrono::milliseconds ms )

Convert milliseconds to a struct timeval for e.g.

select.

Definition at line 150 of file time.cpp.

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◆ Now()

template<typename T >

T Now ( )

Return the current time point cast to the given precision.

Only use this when an exact precision is needed, otherwise use T::clock::now() directly.

Definition at line 126 of file time.h.

◆ ParseISO8601DateTime()

std::optional< int64_t > ParseISO8601DateTime ( std::string_view str )

Definition at line 100 of file time.cpp.

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◆ SetMockTime() [1/3]

void SetMockTime ( int64_t nMockTimeIn )

DEPRECATED Use SetMockTime with chrono type.

Parameters

[in] nMockTimeIn Time in seconds.

Definition at line 44 of file time.cpp.

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◆ SetMockTime() [2/3]

void SetMockTime ( std::chrono::seconds mock_time_in )

For testing.

Set e.g. with the setmocktime rpc, or -mocktime argument

Definition at line 46 of file time.cpp.

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◆ SetMockTime() [3/3]

void SetMockTime ( std::chrono::time_point< NodeClock, std::chrono::seconds > mock )

Definition at line 45 of file time.cpp.

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◆ Ticks()

template<typename Dur1 , typename Dur2 >

constexpr auto Ticks ( Dur2 d )

constexpr

Helper to count the seconds of a duration/time_point.

All durations/time_points should be using std::chrono and calling this should generally be avoided in code. Though, it is still preferred to an inline t.count() to protect against a reliance on the exact type of t.

This helper is used to convert durations/time_points before passing them over an interface that doesn't support std::chrono (e.g. RPC, debug log, or the GUI)

Definition at line 73 of file time.h.

◆ TicksSeconds()

template<typename Duration >

constexpr int64_t TicksSeconds ( Duration d )

constexpr

Definition at line 79 of file time.h.

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◆ TicksSinceEpoch()

template<typename Duration , typename Timepoint >

constexpr auto TicksSinceEpoch ( Timepoint t )

constexpr

Definition at line 84 of file time.h.

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◆ UninterruptibleSleep()

void UninterruptibleSleep ( const std::chrono::microseconds & n )

Definition at line 24 of file time.cpp.

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Classes

Typedefs

Functions

Typedef Documentation

◆ HoursDouble

◆ MillisecondsDouble

◆ NodeSeconds

◆ SecondsDouble

◆ SteadyClock

◆ SteadyMicroseconds

◆ SteadyMilliseconds

◆ SteadySeconds

◆ SystemClock

Function Documentation

◆ count_microseconds()

◆ count_milliseconds()

◆ count_seconds()

◆ FormatISO8601Date()

◆ FormatISO8601DateTime()

◆ FormatRFC1123DateTime()

◆ GetMockTime()

◆ GetTime() [1/2]

◆ GetTime() [2/2]

◆ MillisToTimeval() [1/2]

◆ MillisToTimeval() [2/2]

◆ Now()

◆ ParseISO8601DateTime()

◆ SetMockTime() [1/3]

◆ SetMockTime() [2/3]

◆ SetMockTime() [3/3]

◆ Ticks()

◆ TicksSeconds()

◆ TicksSinceEpoch()

◆ UninterruptibleSleep()