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1 /* | 1 /* |
2 * Copyright (c) 2016 The WebRTC project authors. All Rights Reserved. | 2 * Copyright (c) 2016 The WebRTC project authors. All Rights Reserved. |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license | 4 * Use of this source code is governed by a BSD-style license |
5 * that can be found in the LICENSE file in the root of the source | 5 * that can be found in the LICENSE file in the root of the source |
6 * tree. An additional intellectual property rights grant can be found | 6 * tree. An additional intellectual property rights grant can be found |
7 * in the file PATENTS. All contributing project authors may | 7 * in the file PATENTS. All contributing project authors may |
8 * be found in the AUTHORS file in the root of the source tree. | 8 * be found in the AUTHORS file in the root of the source tree. |
9 */ | 9 */ |
10 | 10 |
11 #include "webrtc/modules/pacing/alr_detector.h" | 11 #include "webrtc/modules/pacing/alr_detector.h" |
12 | 12 |
13 #include <map> | |
philipel
2017/08/29 12:06:15
Not used.
ilnik
2017/08/29 12:41:21
Done.
| |
13 #include <string> | 14 #include <string> |
14 | 15 |
15 #include "webrtc/rtc_base/checks.h" | 16 #include "webrtc/rtc_base/checks.h" |
16 #include "webrtc/rtc_base/format_macros.h" | 17 #include "webrtc/rtc_base/format_macros.h" |
17 #include "webrtc/rtc_base/logging.h" | 18 #include "webrtc/rtc_base/logging.h" |
18 #include "webrtc/rtc_base/timeutils.h" | 19 #include "webrtc/rtc_base/timeutils.h" |
19 #include "webrtc/system_wrappers/include/field_trial.h" | 20 #include "webrtc/system_wrappers/include/field_trial.h" |
20 | 21 |
21 namespace webrtc { | 22 namespace webrtc { |
22 | 23 |
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84 const std::string kIgnoredSuffix = "_Dogfood"; | 85 const std::string kIgnoredSuffix = "_Dogfood"; |
85 if (group_name.rfind(kIgnoredSuffix) == | 86 if (group_name.rfind(kIgnoredSuffix) == |
86 group_name.length() - kIgnoredSuffix.length()) { | 87 group_name.length() - kIgnoredSuffix.length()) { |
87 group_name.resize(group_name.length() - kIgnoredSuffix.length()); | 88 group_name.resize(group_name.length() - kIgnoredSuffix.length()); |
88 } | 89 } |
89 | 90 |
90 if (group_name.empty()) | 91 if (group_name.empty()) |
91 return ret; | 92 return ret; |
92 | 93 |
93 AlrExperimentSettings settings; | 94 AlrExperimentSettings settings; |
94 if (sscanf(group_name.c_str(), "%f,%" PRId64 ",%d,%d,%d", | 95 if (sscanf(group_name.c_str(), "%f,%" PRId64 ",%d,%d,%d,%d", |
95 &settings.pacing_factor, &settings.max_paced_queue_time, | 96 &settings.pacing_factor, &settings.max_paced_queue_time, |
96 &settings.alr_bandwidth_usage_percent, | 97 &settings.alr_bandwidth_usage_percent, |
97 &settings.alr_start_budget_level_percent, | 98 &settings.alr_start_budget_level_percent, |
98 &settings.alr_stop_budget_level_percent) == 5) { | 99 &settings.alr_stop_budget_level_percent, |
100 &settings.group_id) == 6) { | |
99 ret.emplace(settings); | 101 ret.emplace(settings); |
100 LOG(LS_INFO) << "Using ALR experiment settings: " | 102 LOG(LS_INFO) << "Using ALR experiment settings: " |
101 "pacing factor: " | 103 "pacing factor: " |
102 << settings.pacing_factor << ", max pacer queue length: " | 104 << settings.pacing_factor << ", max pacer queue length: " |
103 << settings.max_paced_queue_time | 105 << settings.max_paced_queue_time |
104 << ", ALR start bandwidth usage percent: " | 106 << ", ALR start bandwidth usage percent: " |
105 << settings.alr_bandwidth_usage_percent | 107 << settings.alr_bandwidth_usage_percent |
106 << ", ALR end budget level percent: " | 108 << ", ALR end budget level percent: " |
107 << settings.alr_start_budget_level_percent | 109 << settings.alr_start_budget_level_percent |
108 << ", ALR end budget level percent: " | 110 << ", ALR end budget level percent: " |
109 << settings.alr_stop_budget_level_percent; | 111 << settings.alr_stop_budget_level_percent |
112 << ", ALR experiment group ID: " << settings.group_id; | |
110 } else { | 113 } else { |
111 LOG(LS_INFO) << "Failed to parse ALR experiment: " << experiment_name; | 114 LOG(LS_INFO) << "Failed to parse ALR experiment: " << experiment_name; |
112 } | 115 } |
113 | 116 |
114 return ret; | 117 return ret; |
115 } | 118 } |
116 | 119 |
117 } // namespace webrtc | 120 } // namespace webrtc |
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