blob: ed9e48fb5d3fc55c371f21244f1975bbd8e9296f [file] [log] [blame]
// Copyright 2017 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include <initializer_list>
#include <vector>
#include "base/threading/thread_checker.h"
#include "base/time/time.h"
#include "base/timer/timer.h"
#include "remoting/proto/process_stats.pb.h"
#include "remoting/protocol/process_stats_stub.h"
namespace remoting {
class ProcessStatsAgent;
// A component to report process statistic data regularly, it starts immediately
// after construction, and stops after destruction.
// All public functions, including constructor and destructor of the object of
// ProcessStatsSender need to be executed in a same thread.
class ProcessStatsSender final {
// ProcessStatsSender reports statistic data to |host_stats_stub| once per
// |interval|.
// ProcessStatsSender does not take the ownership of both |host_stats_stub|
// and |agents|. They must outlive the ProcessStatsSender object.
ProcessStatsSender(protocol::ProcessStatsStub* host_stats_stub,
base::TimeDelta interval,
std::initializer_list<ProcessStatsAgent*> agents);
base::TimeDelta interval() const;
void ReportUsage();
protocol::ProcessStatsStub* const host_stats_stub_;
std::vector<ProcessStatsAgent*> agents_;
const base::TimeDelta interval_;
base::RepeatingTimer timer_;
const base::ThreadChecker thread_checker_;
} // namespace remoting