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// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "components/reporting/metrics/metric_report_queue.h"
#include "base/functional/bind.h"
#include "base/logging.h"
#include "components/reporting/client/report_queue.h"
#include "components/reporting/metrics/metric_rate_controller.h"
#include "components/reporting/metrics/reporting_settings.h"
#include "components/reporting/proto/synced/metric_data.pb.h"
#include "components/reporting/util/status.h"
namespace reporting {
MetricReportQueue::MetricReportQueue(
std::unique_ptr<ReportQueue, base::OnTaskRunnerDeleter> report_queue,
Priority priority)
: report_queue_(std::move(report_queue)), priority_(priority) {}
MetricReportQueue::MetricReportQueue(
std::unique_ptr<ReportQueue, base::OnTaskRunnerDeleter> report_queue,
Priority priority,
ReportingSettings* reporting_settings,
const std::string& rate_setting_path,
base::TimeDelta default_rate,
int rate_unit_to_ms)
: MetricReportQueue(std::move(report_queue), priority) {
rate_controller_ = std::make_unique<MetricRateController>(
base::BindRepeating(&MetricReportQueue::Flush, base::Unretained(this)),
reporting_settings, rate_setting_path, default_rate, rate_unit_to_ms);
rate_controller_->Start();
}
MetricReportQueue::~MetricReportQueue() = default;
void MetricReportQueue::Enqueue(MetricData metric_data,
ReportQueue::EnqueueCallback callback) {
auto enqueue_cb = base::BindOnce(
[](ReportQueue::EnqueueCallback callback, Status status) {
if (!status.ok()) {
DVLOG(1) << "Could not enqueue to reporting queue because of: "
<< status;
}
std::move(callback).Run(std::move(status));
},
std::move(callback));
report_queue_->Enqueue(std::make_unique<MetricData>(std::move(metric_data)),
priority_, std::move(enqueue_cb));
}
void MetricReportQueue::Upload() {
Flush();
// Restart timer if the metric report queue flush is rate controlled.
if (rate_controller_) {
rate_controller_->Stop();
rate_controller_->Start();
}
}
Destination MetricReportQueue::GetDestination() const {
CHECK(report_queue_);
return report_queue_->GetDestination();
}
void MetricReportQueue::Flush() {
report_queue_->Flush(
priority_, base::BindOnce([](Status status) {
if (!status.ok()) {
DVLOG(1) << "Could not upload metric data records because of: "
<< status;
}
}));
}
} // namespace reporting
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