mirror of
https://github.com/kidfromjupiter/nearby.git
synced 2026-09-14 22:56:12 -04:00
108 lines
3.7 KiB
C++
108 lines
3.7 KiB
C++
// Copyright 2020 Google LLC
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// https://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#include "internal/platform/pending_job_registry.h"
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#include "absl/time/time.h"
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#include "internal/platform/implementation/system_clock.h"
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#include "internal/platform/logging.h"
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#include "internal/platform/mutex_lock.h"
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#include "internal/platform/system_clock.h"
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namespace nearby {
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namespace {
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absl::Duration kMinReportInterval = absl::Seconds(60);
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absl::Duration kReportPendingJobsOlderThan = absl::Seconds(40);
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absl::Duration kReportRunningJobsOlderThan = absl::Seconds(60);
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} // namespace
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PendingJobRegistry& PendingJobRegistry::GetInstance() {
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static PendingJobRegistry* instance = new PendingJobRegistry();
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return *instance;
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}
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PendingJobRegistry::PendingJobRegistry() = default;
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PendingJobRegistry::~PendingJobRegistry() = default;
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void PendingJobRegistry::AddPendingJob(const std::string& name,
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absl::Time post_time) {
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MutexLock lock(&mutex_);
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pending_jobs_.emplace(CreateKey(name, post_time), post_time);
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}
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void PendingJobRegistry::RemovePendingJob(const std::string& name,
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absl::Time post_time) {
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MutexLock lock(&mutex_);
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pending_jobs_.erase(CreateKey(name, post_time));
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}
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void PendingJobRegistry::AddRunningJob(const std::string& name,
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absl::Time post_time) {
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MutexLock lock(&mutex_);
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running_jobs_.emplace(CreateKey(name, post_time),
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SystemClock::ElapsedRealtime());
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}
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void PendingJobRegistry::RemoveRunningJob(const std::string& name,
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absl::Time post_time) {
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MutexLock lock(&mutex_);
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running_jobs_.erase(CreateKey(name, post_time));
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}
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void PendingJobRegistry::ListJobs() {
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auto current_time = SystemClock::ElapsedRealtime();
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MutexLock lock(&mutex_);
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if (current_time - list_jobs_time_ < kMinReportInterval) return;
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for (auto& job : pending_jobs_) {
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auto age = current_time - job.second;
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if (age >= kReportPendingJobsOlderThan) {
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LOG(INFO) << "Task \"" << job.first << "\" is waiting for "
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<< absl::ToInt64Seconds(age) << " s";
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}
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}
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for (auto& job : running_jobs_) {
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auto age = current_time - job.second;
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if (age >= kReportRunningJobsOlderThan) {
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LOG(INFO) << "Task \"" << job.first << "\" is running for "
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<< absl::ToInt64Seconds(age) << " s";
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}
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}
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list_jobs_time_ = current_time;
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}
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void PendingJobRegistry::ListAllJobs() {
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MutexLock lock(&mutex_);
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auto current_time = SystemClock::ElapsedRealtime();
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for (auto& job : pending_jobs_) {
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auto age = current_time - job.second;
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LOG(INFO) << "Task \"" << job.first << "\" is waiting for "
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<< absl::ToInt64Seconds(age) << " s";
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}
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for (auto& job : running_jobs_) {
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auto age = current_time - job.second;
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LOG(INFO) << "Task \"" << job.first << "\" is running for "
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<< absl::ToInt64Seconds(age) << " s";
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}
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list_jobs_time_ = current_time;
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}
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std::string PendingJobRegistry::CreateKey(const std::string& name,
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absl::Time post_time) {
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return name + "." + std::to_string(absl::ToUnixNanos(post_time));
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}
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} // namespace nearby
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