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| 1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #include "components/domain_reliability/dispatcher.h" | 5 #include "components/domain_reliability/dispatcher.h" |
| 6 | 6 |
| 7 #include "base/bind.h" | 7 #include "base/bind.h" |
| 8 #include "base/message_loop/message_loop.h" | 8 #include "base/message_loop/message_loop.h" |
| 9 #include "base/stl_util.h" | 9 #include "base/stl_util.h" |
| 10 #include "base/timer/timer.h" | 10 #include "base/timer/timer.h" |
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| 65 min_delay(min_delay), | 65 min_delay(min_delay), |
| 66 max_delay(max_delay), | 66 max_delay(max_delay), |
| 67 eligible(false) {} | 67 eligible(false) {} |
| 68 | 68 |
| 69 DomainReliabilityDispatcher::Task::~Task() {} | 69 DomainReliabilityDispatcher::Task::~Task() {} |
| 70 | 70 |
| 71 void DomainReliabilityDispatcher::MakeTaskWaiting(Task* task) { | 71 void DomainReliabilityDispatcher::MakeTaskWaiting(Task* task) { |
| 72 DCHECK(task); | 72 DCHECK(task); |
| 73 DCHECK(!task->eligible); | 73 DCHECK(!task->eligible); |
| 74 DCHECK(!task->timer->IsRunning()); | 74 DCHECK(!task->timer->IsRunning()); |
| 75 task->timer->Start( | 75 task->timer->Start(FROM_HERE, |
| 76 FROM_HERE, | 76 task->min_delay, |
| 77 task->min_delay, | 77 base::Bind(&DomainReliabilityDispatcher::MakeTaskEligible, |
| 78 base::Bind( | 78 base::Unretained(this), |
| 79 &DomainReliabilityDispatcher::MakeTaskEligible, | 79 task)); |
| 80 base::Unretained(this), | |
| 81 task)); | |
| 82 } | 80 } |
| 83 | 81 |
| 84 void | 82 void |
| 85 DomainReliabilityDispatcher::MakeTaskEligible(Task* task) { | 83 DomainReliabilityDispatcher::MakeTaskEligible(Task* task) { |
| 86 DCHECK(task); | 84 DCHECK(task); |
| 87 DCHECK(!task->eligible); | 85 DCHECK(!task->eligible); |
| 88 task->eligible = true; | 86 task->eligible = true; |
| 89 eligible_tasks_.insert(task); | 87 eligible_tasks_.insert(task); |
| 90 task->timer->Start( | 88 task->timer->Start(FROM_HERE, |
| 91 FROM_HERE, | 89 task->max_delay - task->min_delay, |
| 92 task->max_delay - task->min_delay, | 90 base::Bind(&DomainReliabilityDispatcher::RunAndDeleteTask, |
| 93 base::Bind( | 91 base::Unretained(this), |
| 94 &DomainReliabilityDispatcher::RunAndDeleteTask, | 92 task)); |
| 95 base::Unretained(this), | |
| 96 task)); | |
| 97 } | 93 } |
| 98 | 94 |
| 99 void DomainReliabilityDispatcher::RunAndDeleteTask(Task* task) { | 95 void DomainReliabilityDispatcher::RunAndDeleteTask(Task* task) { |
| 100 DCHECK(task); | 96 DCHECK(task); |
| 101 DCHECK(!task->closure.is_null()); | 97 DCHECK(!task->closure.is_null()); |
| 102 task->closure.Run(); | 98 task->closure.Run(); |
| 103 if (task->eligible) | 99 if (task->eligible) |
| 104 eligible_tasks_.erase(task); | 100 eligible_tasks_.erase(task); |
| 105 tasks_.erase(task); | 101 tasks_.erase(task); |
| 106 delete task; | 102 delete task; |
| 107 } | 103 } |
| 108 | 104 |
| 109 } // namespace domain_reliability | 105 } // namespace domain_reliability |
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