ib::Throttler Class Reference

Allows to monitor an event processing times, allowing to throttle the processing to one per throttle_delay_sec. More...

#include <ut0ut.h>

Public Member Functions
	Throttler (seconds delay=seconds{10})
bool	apply ()
	Checks if the item should be processed or ignored to not process them more frequently than one per throttle_delay_sec. More...

Private Types
using	seconds = std::chrono::duration< uint64_t >
using	clock = std::chrono::steady_clock
using	time_point = std::chrono::time_point< clock, seconds >

Private Attributes
std::atomic< time_point >	m_last_applied_time
const seconds	m_throttle_delay
	Throttle all items within that amount seconds from the last non throttled one. More...

Detailed Description

Allows to monitor an event processing times, allowing to throttle the processing to one per throttle_delay_sec.

Member Typedef Documentation

clock

using ib::Throttler::clock = std::chrono::steady_clock

private

seconds

using ib::Throttler::seconds = std::chrono::duration<uint64_t>

private

time_point

using ib::Throttler::time_point = std::chrono::time_point<clock, seconds>

private

Constructor & Destructor Documentation

Throttler()

ib::Throttler::Throttler ( seconds  delay = seconds{10} )

inlineexplicit

Member Function Documentation

apply()

bool ib::Throttler::apply ( )

inline

Checks if the item should be processed or ignored to not process them more frequently than one per throttle_delay_sec.

Member Data Documentation

m_last_applied_time

std::atomic<time_point> ib::Throttler::m_last_applied_time

private

m_throttle_delay

const seconds ib::Throttler::m_throttle_delay

private

Throttle all items within that amount seconds from the last non throttled one.

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The documentation for this class was generated from the following file:

• storage/innobase/include/ut0ut.h