本文整理汇总了C++中WorkerPrivate::RemoveChildWorker方法的典型用法代码示例。如果您正苦于以下问题:C++ WorkerPrivate::RemoveChildWorker方法的具体用法?C++ WorkerPrivate::RemoveChildWorker怎么用?C++ WorkerPrivate::RemoveChildWorker使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类WorkerPrivate
的用法示例。
在下文中一共展示了WorkerPrivate::RemoveChildWorker方法的1个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: lock
void
RuntimeService::UnregisterWorker(JSContext* aCx, WorkerPrivate* aWorkerPrivate)
{
aWorkerPrivate->AssertIsOnParentThread();
WorkerPrivate* parent = aWorkerPrivate->GetParent();
if (!parent) {
AssertIsOnMainThread();
}
WorkerPrivate* queuedWorker = nsnull;
{
const nsCString& domain = aWorkerPrivate->Domain();
MutexAutoLock lock(mMutex);
WorkerDomainInfo* domainInfo;
if (!mDomainMap.Get(domain, &domainInfo)) {
NS_ERROR("Don't have an entry for this domain!");
}
// Remove old worker from everywhere.
PRUint32 index = domainInfo->mQueuedWorkers.IndexOf(aWorkerPrivate);
if (index != kNoIndex) {
// Was queued, remove from the list.
domainInfo->mQueuedWorkers.RemoveElementAt(index);
}
else if (parent) {
NS_ASSERTION(domainInfo->mChildWorkerCount, "Must be non-zero!");
domainInfo->mChildWorkerCount--;
}
else {
NS_ASSERTION(domainInfo->mActiveWorkers.Contains(aWorkerPrivate),
"Don't know about this worker!");
domainInfo->mActiveWorkers.RemoveElement(aWorkerPrivate);
}
// See if there's a queued worker we can schedule.
if (domainInfo->ActiveWorkerCount() < gMaxWorkersPerDomain &&
!domainInfo->mQueuedWorkers.IsEmpty()) {
queuedWorker = domainInfo->mQueuedWorkers[0];
domainInfo->mQueuedWorkers.RemoveElementAt(0);
if (queuedWorker->GetParent()) {
domainInfo->mChildWorkerCount++;
}
else {
domainInfo->mActiveWorkers.AppendElement(queuedWorker);
}
}
if (!domainInfo->ActiveWorkerCount()) {
NS_ASSERTION(domainInfo->mQueuedWorkers.IsEmpty(), "Huh?!");
mDomainMap.Remove(domain);
}
}
if (parent) {
parent->RemoveChildWorker(aCx, aWorkerPrivate);
}
else {
nsPIDOMWindow* window = aWorkerPrivate->GetWindow();
nsTArray<WorkerPrivate*>* windowArray;
if (!mWindowMap.Get(window, &windowArray)) {
NS_ERROR("Don't have an entry for this window!");
}
NS_ASSERTION(windowArray->Contains(aWorkerPrivate),
"Don't know about this worker!");
windowArray->RemoveElement(aWorkerPrivate);
if (windowArray->IsEmpty()) {
NS_ASSERTION(!queuedWorker, "How can this be?!");
mWindowMap.Remove(window);
}
}
if (queuedWorker && !ScheduleWorker(aCx, queuedWorker)) {
UnregisterWorker(aCx, queuedWorker);
}
}