Inheritance diagram for v8::internal::detail::AsyncWaiterQueueNode< T >:

Collaboration diagram for v8::internal::detail::AsyncWaiterQueueNode< T >:

Public Member Functions
TaskRunner *	task_runner ()

Local< v8::Context >	GetNativeContext ()

Handle< JSPromise >	GetInternalWaitingPromise ()

bool	IsEmpty () const

Handle< T >	GetSynchronizationPrimitive ()

Handle< JSPromise >	GetUnlockedPromise ()

void	Notify () override

bool	IsSameIsolateForAsyncCleanup (Isolate *isolate) override

void	CleanupMatchingAsyncWaiters (const DequeueMatcher &matcher) override

Public Member Functions inherited from v8::internal::detail::WaiterQueueNode
virtual	~WaiterQueueNode ()

uint32_t	NotifyAllInList ()

Static Public Member Functions
static AsyncWaiterQueueNode< T > *	NewAsyncWaiterStoredInIsolate (Isolate *requester, DirectHandle< T > synchronization_primitive, Handle< JSPromise > internal_waiting_promise, MaybeHandle< JSPromise > unlocked_promise={})

static AsyncWaiterQueueNode< T > *	NewLockedAsyncWaiterStoredInIsolate (Isolate *requester, DirectHandle< T > synchronization_primitive)

static void	RemoveFromAsyncWaiterQueueList (AsyncWaiterQueueNode< T > *node)

Static Public Member Functions inherited from v8::internal::detail::WaiterQueueNode
static void	Enqueue (WaiterQueueNode *head, WaiterQueueNode new_tail)

static WaiterQueueNode *	DequeueMatching (WaiterQueueNode **head, const DequeueMatcher &matcher)

static void	DequeueAllMatchingForAsyncCleanup (WaiterQueueNode **head, const DequeueMatcher &matcher)

static WaiterQueueNode *	Dequeue (WaiterQueueNode **head)

static WaiterQueueNode *	Split (WaiterQueueNode **head, uint32_t count)

static int	LengthFromHead (WaiterQueueNode *head)

Private Member Functions
	AsyncWaiterQueueNode (Isolate *requester, DirectHandle< T > synchronization_primitive)

	AsyncWaiterQueueNode (Isolate *requester, DirectHandle< T > synchronization_primitive, DirectHandle< JSPromise > internal_waiting_promise, MaybeDirectHandle< JSPromise > unlocked_promise)

void	SetReadyForAsyncCleanup () override

Private Attributes
friend	JSAtomicsMutex

friend	JSAtomicsCondition

friend	AsyncWaiterNotifyTask< T >

friend	AsyncWaiterTimeoutTask< T >

std::shared_ptr< TaskRunner >	task_runner_

CancelableTaskManager::Id	timeout_task_id_

CancelableTaskManager::Id	notify_task_id_

bool	ready_for_async_cleanup_ = false

Global< v8::Context >	native_context_

Global< v8::Promise >	internal_waiting_promise_

Global< v8::Object >	synchronization_primitive_

Global< v8::Promise >	unlocked_promise_

Additional Inherited Members
Public Types inherited from v8::internal::detail::WaiterQueueNode
using	DequeueMatcher = std::function<bool(WaiterQueueNode*)>

Protected Member Functions inherited from v8::internal::detail::WaiterQueueNode
	WaiterQueueNode (Isolate *requester)

void	SetNotInListForVerification ()

Protected Attributes inherited from v8::internal::detail::WaiterQueueNode
Isolate *	requester_

WaiterQueueNode *	next_ = nullptr

WaiterQueueNode *	prev_ = nullptr

Detailed Description

template<typename T>
class v8::internal::detail::AsyncWaiterQueueNode< T >

Definition at line 29 of file js-atomics-synchronization.h.

Constructor & Destructor Documentation

◆ AsyncWaiterQueueNode() [1/2]

template<typename T >

v8::internal::detail::AsyncWaiterQueueNode< T >::AsyncWaiterQueueNode	(	Isolate *	requester,
		DirectHandle< T >	synchronization_primitive )

inlineexplicitprivate

Definition at line 359 of file js-atomics-synchronization.cc.

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◆ AsyncWaiterQueueNode() [2/2]

template<typename T >

v8::internal::detail::AsyncWaiterQueueNode< T >::AsyncWaiterQueueNode	(	Isolate *	requester,
		DirectHandle< T >	synchronization_primitive,
		DirectHandle< JSPromise >	internal_waiting_promise,
		MaybeDirectHandle< JSPromise >	unlocked_promise )

inlineexplicitprivate

Definition at line 369 of file js-atomics-synchronization.cc.

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Member Function Documentation

◆ CleanupMatchingAsyncWaiters()

template<typename T >

void v8::internal::detail::AsyncWaiterQueueNode< T >::CleanupMatchingAsyncWaiters ( const DequeueMatcher & matcher )

inlineoverridevirtual

Implements v8::internal::detail::WaiterQueueNode.

Definition at line 341 of file js-atomics-synchronization.cc.

◆ GetInternalWaitingPromise()

template<typename T >

Handle< JSPromise > v8::internal::detail::AsyncWaiterQueueNode< T >::GetInternalWaitingPromise ( )

inline

Definition at line 304 of file js-atomics-synchronization.cc.

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◆ GetNativeContext()

template<typename T >

Local< v8::Context > v8::internal::detail::AsyncWaiterQueueNode< T >::GetNativeContext ( )

inline

Definition at line 299 of file js-atomics-synchronization.cc.

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◆ GetSynchronizationPrimitive()

template<typename T >

Handle< T > v8::internal::detail::AsyncWaiterQueueNode< T >::GetSynchronizationPrimitive ( )

inline

Definition at line 313 of file js-atomics-synchronization.cc.

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◆ GetUnlockedPromise()

template<typename T >

Handle< JSPromise > v8::internal::detail::AsyncWaiterQueueNode< T >::GetUnlockedPromise ( )

inline

Definition at line 320 of file js-atomics-synchronization.cc.

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◆ IsEmpty()

template<typename T >

bool v8::internal::detail::AsyncWaiterQueueNode< T >::IsEmpty ( ) const

inline

Definition at line 311 of file js-atomics-synchronization.cc.

◆ IsSameIsolateForAsyncCleanup()

template<typename T >

bool v8::internal::detail::AsyncWaiterQueueNode< T >::IsSameIsolateForAsyncCleanup ( Isolate * isolate )

inlineoverridevirtual

Implements v8::internal::detail::WaiterQueueNode.

Definition at line 337 of file js-atomics-synchronization.cc.

◆ NewAsyncWaiterStoredInIsolate()

template<typename T >

static AsyncWaiterQueueNode< T > * v8::internal::detail::AsyncWaiterQueueNode< T >::NewAsyncWaiterStoredInIsolate	(	Isolate *	requester,
		DirectHandle< T >	synchronization_primitive,
		Handle< JSPromise >	internal_waiting_promise,
		MaybeHandle< JSPromise >	unlocked_promise = {} )

inlinestatic

Definition at line 272 of file js-atomics-synchronization.cc.

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◆ NewLockedAsyncWaiterStoredInIsolate()

template<typename T >

static AsyncWaiterQueueNode< T > * v8::internal::detail::AsyncWaiterQueueNode< T >::NewLockedAsyncWaiterStoredInIsolate	(	Isolate *	requester,
		DirectHandle< T >	synchronization_primitive )