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slightly optimize context destruction

This commit is contained in:
jsteemann 2017-05-22 15:57:08 +02:00
parent ae75259542
commit bdac806e49
1 changed files with 8 additions and 2 deletions
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10
lib/ApplicationFeatures/V8PlatformFeature.cpp
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@ -176,13 +176,19 @@ v8::Isolate* V8PlatformFeature::createIsolate() {
isolate->AddGCEpilogueCallback(gcEpilogueCallback); isolate->AddGCEpilogueCallback(gcEpilogueCallback);
auto data = std::make_unique<IsolateData>(); auto data = std::make_unique<IsolateData>();
isolate->SetData(V8_INFO, data.get());
{ {
MUTEX_LOCKER(guard, _lock); MUTEX_LOCKER(guard, _lock);
_isolateData.emplace(isolate, std::move(data)); try {
_isolateData.emplace(isolate, std::move(data));
} catch (...) {
isolate->SetData(V8_INFO, nullptr);
isolate->Dispose();
throw;
}
} }
isolate->SetData(V8_INFO, _isolateData.back().get());
return isolate; return isolate;
} }