chromium/remoting/protocol/monitored_video_stub.h

// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef REMOTING_PROTOCOL_MONITORED_VIDEO_STUB_H_
#define REMOTING_PROTOCOL_MONITORED_VIDEO_STUB_H_

#include "base/functional/callback.h"
#include "base/memory/raw_ptr.h"
#include "base/threading/thread_checker.h"
#include "base/timer/timer.h"
#include "remoting/protocol/video_stub.h"

namespace remoting::protocol {

// MonitoredVideoStub is responsible for notifying the event handler if no
// frames have been received within |connectivity_check_delay|.
// The implementation uses the decorator pattern in which the MonitoredVideoStub
// implements the same interface as the VideoStub. It overrides the
// ProcessVideoPacket function to provide notification to the client when the
// video channel is connected and forward the packet to the underlying
// VideoStub. Multiple decorators can be stacked on top of each other if more
// functionality is needed in the future.
class MonitoredVideoStub : public VideoStub { … };

}  // namespace remoting::protocol

#endif  // REMOTING_PROTOCOL_MONITORED_VIDEO_STUB_H_