OLD | NEW |
1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 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 "chrome/renderer/page_load_metrics/page_timing_metrics_sender.h" | 5 #include "chrome/renderer/page_load_metrics/page_timing_metrics_sender.h" |
6 | 6 |
7 #include <utility> | 7 #include <utility> |
8 | 8 |
9 #include "base/callback.h" | 9 #include "base/callback.h" |
10 #include "base/time/time.h" | 10 #include "base/time/time.h" |
11 #include "base/timer/timer.h" | 11 #include "base/timer/timer.h" |
12 #include "chrome/renderer/page_load_metrics/page_timing_sender.h" | 12 #include "chrome/common/page_load_metrics/page_load_metrics_messages.h" |
| 13 #include "ipc/ipc_sender.h" |
13 | 14 |
14 namespace page_load_metrics { | 15 namespace page_load_metrics { |
15 | 16 |
16 namespace { | 17 namespace { |
17 const int kInitialTimerDelayMillis = 50; | 18 const int kInitialTimerDelayMillis = 50; |
18 const int kTimerDelayMillis = 1000; | 19 const int kTimerDelayMillis = 1000; |
19 } // namespace | 20 } // namespace |
20 | 21 |
21 PageTimingMetricsSender::PageTimingMetricsSender( | 22 PageTimingMetricsSender::PageTimingMetricsSender( |
22 std::unique_ptr<PageTimingSender> sender, | 23 IPC::Sender* ipc_sender, |
| 24 int routing_id, |
23 std::unique_ptr<base::Timer> timer, | 25 std::unique_ptr<base::Timer> timer, |
24 mojom::PageLoadTimingPtr initial_timing) | 26 mojom::PageLoadTimingPtr initial_timing) |
25 : sender_(std::move(sender)), | 27 : ipc_sender_(ipc_sender), |
| 28 routing_id_(routing_id), |
26 timer_(std::move(timer)), | 29 timer_(std::move(timer)), |
27 last_timing_(std::move(initial_timing)), | 30 last_timing_(std::move(initial_timing)), |
28 metadata_(mojom::PageLoadMetadata::New()) { | 31 metadata_(mojom::PageLoadMetadata()) { |
29 if (!IsEmpty(*last_timing_)) { | 32 if (!IsEmpty(*last_timing_)) { |
30 EnsureSendTimer(); | 33 EnsureSendTimer(); |
31 } | 34 } |
32 } | 35 } |
33 | 36 |
34 // On destruction, we want to send any data we have if we have a timer | 37 // On destruction, we want to send any data we have if we have a timer |
35 // currently running (and thus are talking to a browser process) | 38 // currently running (and thus are talking to a browser process) |
36 PageTimingMetricsSender::~PageTimingMetricsSender() { | 39 PageTimingMetricsSender::~PageTimingMetricsSender() { |
37 if (timer_->IsRunning()) { | 40 if (timer_->IsRunning()) { |
38 timer_->Stop(); | 41 timer_->Stop(); |
39 SendNow(); | 42 SendNow(); |
40 } | 43 } |
41 } | 44 } |
42 | 45 |
43 void PageTimingMetricsSender::DidObserveLoadingBehavior( | 46 void PageTimingMetricsSender::DidObserveLoadingBehavior( |
44 blink::WebLoadingBehaviorFlag behavior) { | 47 blink::WebLoadingBehaviorFlag behavior) { |
45 if (behavior & metadata_->behavior_flags) | 48 if (behavior & metadata_.behavior_flags) |
46 return; | 49 return; |
47 metadata_->behavior_flags |= behavior; | 50 metadata_.behavior_flags |= behavior; |
48 EnsureSendTimer(); | 51 EnsureSendTimer(); |
49 } | 52 } |
50 | 53 |
51 void PageTimingMetricsSender::Send(mojom::PageLoadTimingPtr timing) { | 54 void PageTimingMetricsSender::Send(mojom::PageLoadTimingPtr timing) { |
52 if (last_timing_->Equals(*timing)) | 55 if (last_timing_->Equals(*timing)) |
53 return; | 56 return; |
54 | 57 |
55 // We want to make sure that each PageTimingMetricsSender is associated | 58 // We want to make sure that each PageTimingMetricsSender is associated |
56 // with a distinct page navigation. Because we reset the object on commit, | 59 // with a distinct page navigation. Because we reset the object on commit, |
57 // we can trash last_timing_ on a provisional load before SendNow() fires. | 60 // we can trash last_timing_ on a provisional load before SendNow() fires. |
(...skipping 13 matching lines...) Expand all Loading... |
71 int delay_ms = | 74 int delay_ms = |
72 have_sent_ipc_ ? kTimerDelayMillis : kInitialTimerDelayMillis; | 75 have_sent_ipc_ ? kTimerDelayMillis : kInitialTimerDelayMillis; |
73 timer_->Start( | 76 timer_->Start( |
74 FROM_HERE, base::TimeDelta::FromMilliseconds(delay_ms), | 77 FROM_HERE, base::TimeDelta::FromMilliseconds(delay_ms), |
75 base::Bind(&PageTimingMetricsSender::SendNow, base::Unretained(this))); | 78 base::Bind(&PageTimingMetricsSender::SendNow, base::Unretained(this))); |
76 } | 79 } |
77 } | 80 } |
78 | 81 |
79 void PageTimingMetricsSender::SendNow() { | 82 void PageTimingMetricsSender::SendNow() { |
80 have_sent_ipc_ = true; | 83 have_sent_ipc_ = true; |
81 sender_->SendTiming(last_timing_, metadata_); | 84 ipc_sender_->Send(new PageLoadMetricsMsg_TimingUpdated( |
| 85 routing_id_, *last_timing_, metadata_)); |
82 } | 86 } |
83 | 87 |
84 } // namespace page_load_metrics | 88 } // namespace page_load_metrics |
OLD | NEW |