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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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