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2ea77ca557
Bug: webrtc:11566 Change-Id: I9013298ad31861b356b377013bb3172d1a39a1e8 Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/325262 Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org> Commit-Queue: Björn Terelius <terelius@webrtc.org> Cr-Commit-Position: refs/heads/main@{#41035}
90 lines
2.5 KiB
C++
90 lines
2.5 KiB
C++
/*
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* Copyright (c) 2020 The WebRTC project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#ifndef RTC_TOOLS_RTC_EVENT_LOG_VISUALIZER_ALERTS_H_
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#define RTC_TOOLS_RTC_EVENT_LOG_VISUALIZER_ALERTS_H_
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#include <stdio.h>
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#include <functional>
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#include <map>
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#include <string>
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#include <utility>
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#include "absl/strings/string_view.h"
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#include "logging/rtc_event_log/rtc_event_log_parser.h"
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#include "rtc_tools/rtc_event_log_visualizer/analyzer_common.h"
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namespace webrtc {
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enum class TriageAlertType {
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kUnknown = 0,
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kIncomingRtpGap,
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kOutgoingRtpGap,
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kIncomingRtcpGap,
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kOutgoingRtcpGap,
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kIncomingSeqNumJump,
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kOutgoingSeqNumJump,
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kIncomingCaptureTimeJump,
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kOutgoingCaptureTimeJump,
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kOutgoingHighLoss,
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kLast,
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};
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struct TriageAlert {
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TriageAlertType type = TriageAlertType::kUnknown;
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int count = 0;
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float first_occurrence = -1;
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std::string explanation;
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};
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class TriageHelper {
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public:
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explicit TriageHelper(const AnalyzerConfig& config) : config_(config) {}
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TriageHelper(const TriageHelper&) = delete;
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TriageHelper& operator=(const TriageHelper&) = delete;
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void AnalyzeLog(const ParsedRtcEventLog& parsed_log);
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void AnalyzeStreamGaps(const ParsedRtcEventLog& parsed_log,
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PacketDirection direction);
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void AnalyzeTransmissionGaps(const ParsedRtcEventLog& parsed_log,
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PacketDirection direction);
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void Print(FILE* file);
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void ProcessAlerts(std::function<void(int, float, std::string)> f);
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private:
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AnalyzerConfig config_;
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std::map<TriageAlertType, TriageAlert> triage_alerts_;
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void Alert(TriageAlertType type,
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float time_seconds,
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absl::string_view explanation) {
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std::map<TriageAlertType, TriageAlert>::iterator it =
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triage_alerts_.find(type);
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if (it == triage_alerts_.end()) {
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TriageAlert alert;
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alert.type = type;
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alert.first_occurrence = time_seconds;
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alert.count = 1;
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alert.explanation = std::string(explanation);
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triage_alerts_.insert(std::make_pair(type, alert));
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} else {
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it->second.count += 1;
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}
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}
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};
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} // namespace webrtc
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#endif // RTC_TOOLS_RTC_EVENT_LOG_VISUALIZER_ALERTS_H_
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