EventScheduler Class Reference

#include <event.h>

Inheritance diagram for EventScheduler:

Collaboration diagram for EventScheduler:

Public Types
enum	CheckError { EVENT_IDLE = -1 , EVENT_ERROR = -2 }

Public Member Functions
	EventScheduler ()
	~EventScheduler () override
void	cancel (EVH *func, void *arg)
void	clean ()
int	timeRemaining () const
void	dump (Packable *)
bool	find (EVH *func, void *arg)
void	schedule (const char *name, EVH *func, void *arg, double when, int weight, bool cbdata=true)
int	checkEvents (int timeout) override

Static Public Member Functions
static EventScheduler *	GetInstance ()

Private Attributes
ev_entry *	tasks

Static Private Attributes
static EventScheduler	_instance

Detailed Description

Definition at line 45 of file event.h.

Member Enumeration Documentation

CheckError

enum AsyncEngine::CheckError

inherited

Enumerator
EVENT_IDLE
EVENT_ERROR

Definition at line 26 of file AsyncEngine.h.

Constructor & Destructor Documentation

EventScheduler()

EventScheduler::EventScheduler

(

)

Definition at line 152 of file event.cc.

~EventScheduler()

EventScheduler::~EventScheduler ( )

override

Definition at line 155 of file event.cc.

References clean().

Member Function Documentation

cancel()

void EventScheduler::cancel	(	EVH *	func,
		void *	arg
	)

Definition at line 161 of file event.cc.

References ev_entry::arg, debug_trap(), E, ev_entry::func, ev_entry::next, and tasks.

Referenced by eventDelete(), and TestEvent::testCancel().

checkEvents()

int EventScheduler::checkEvents ( int  timeout )

overridevirtual

Implements AsyncEngine.

Definition at line 216 of file event.cc.

References assert, asyncCall(), cbdataReferenceValid(), last_event_ran, ev_entry::next, ScheduleCallHere, tasks, and timeRemaining().

Referenced by TestEvent::testCancel(), TestEvent::testCheckEvents(), and TestEvent::testDump().

clean()

void EventScheduler::clean

(

)

Definition at line 250 of file event.cc.

References ev_entry::next, and tasks.

Referenced by ~EventScheduler().

dump()

void EventScheduler::dump

(

Packable *

out

)

Definition at line 261 of file event.cc.

References Packable::appendf(), cbdataReferenceValid(), current_dtime, last_event_ran, ev_entry::next, and tasks.

Referenced by eventDump(), and TestEvent::testDump().

find()

bool EventScheduler::find	(	EVH *	func,
		void *	arg
	)

Definition at line 280 of file event.cc.

References ev_entry::arg, ev_entry::func, ev_entry::next, and tasks.

Referenced by eventFind(), and TestEvent::testFind().

GetInstance()

EventScheduler * EventScheduler::GetInstance ( )

static

Definition at line 294 of file event.cc.

References _instance.

Referenced by StockEventLoop::StockEventLoop(), eventAdd(), eventDelete(), eventDump(), eventFind(), SquidMain(), and TestEvent::testSingleton().

schedule()

void EventScheduler::schedule	(	const char *	name,
		EVH *	func,
		void *	arg,
		double	when,
		int	weight,
		bool	cbdata = true
	)

Definition at line 300 of file event.cc.

References current_dtime, debugs, E, ev_entry::next, and tasks.

Referenced by eventAdd(), TestEvent::testCancel(), TestEvent::testCheckEvents(), TestEvent::testDump(), and TestEvent::testFind().

timeRemaining()

int EventScheduler::timeRemaining

(

)

const

Definition at line 199 of file event.cc.

References current_dtime, AsyncEngine::EVENT_IDLE, max(), tasks, and ev_entry::when.

Referenced by checkEvents().

Member Data Documentation

_instance

EventScheduler EventScheduler::_instance

staticprivate

Definition at line 67 of file event.h.

Referenced by GetInstance().

tasks

ev_entry* EventScheduler::tasks

private

Definition at line 68 of file event.h.

Referenced by cancel(), checkEvents(), clean(), dump(), find(), schedule(), and timeRemaining().

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

• squid/src/event.h
• squid/src/event.cc