react-native/React/Fabric/Utils/MessageQueueEventBeat.h
Héctor Ramos 1151c096da Update copyright headers to yearless format
Summary: This change drops the year from the copyright headers and the LICENSE file.

Reviewed By: yungsters

Differential Revision: D9727774

fbshipit-source-id: df4fc1e4390733fe774b1a160dd41b4a3d83302a
2018-09-11 15:33:07 -07:00

36 lines
874 B
C++

/**
* Copyright (c) Facebook, Inc. and its affiliates.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*/
#include <CoreFoundation/CoreFoundation.h>
#include <CoreFoundation/CFRunLoop.h>
#include <cxxreact/MessageQueueThread.h>
#include <fabric/events/EventBeat.h>
namespace facebook {
namespace react {
/*
* Event beat that associated with MessageQueueThread.
*/
class MessageQueueEventBeat:
public EventBeat {
public:
MessageQueueEventBeat(const std::shared_ptr<MessageQueueThread> &messageQueueThread);
~MessageQueueEventBeat();
void induce() const override;
private:
const std::shared_ptr<MessageQueueThread> messageQueueThread_;
CFRunLoopObserverRef mainRunLoopObserver_;
mutable std::atomic<bool> isBusy_ {false};
};
} // namespace react
} // namespace facebook