Add qualityLevel stat (lynckia#1617)

jack0526 · Jul 22, 2020 · 3da3b8d · 3da3b8d
1 parent b040a1a
commit 3da3b8d
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Showing 2 changed files with 4 additions and 0 deletions.
diff --git a/erizo/src/erizo/MediaStream.cpp b/erizo/src/erizo/MediaStream.cpp
@@ -311,6 +311,7 @@ void MediaStream::initializeStats() {
 
   log_stats_->getNode().insertStat("maxVideoBW", CumulativeStat{0});
   log_stats_->getNode().insertStat("qualityCappedByConstraints", CumulativeStat{0});
+  log_stats_->getNode().insertStat("qualityLevel", CumulativeStat{ConnectionQualityLevel::GOOD});
 
   std::weak_ptr<MediaStream> weak_this = shared_from_this();
   worker_->scheduleEvery([weak_this] () {
@@ -393,6 +394,7 @@ void MediaStream::printStats() {
   transferMediaStats("maxActiveTL", "qualityLayers", "maxActiveTemporalLayer");
   transferMediaStats("selectedSL", "qualityLayers", "selectedSpatialLayer");
   transferMediaStats("selectedTL", "qualityLayers", "selectedTemporalLayer");
+  transferMediaStats("qualityLevel", "qualityLayers", "currentQualityLevel");
   transferMediaStats("totalBitrate", "total", "bitrateCalculated");
   transferMediaStats("paddingBitrate", "total", "paddingBitrate");
   transferMediaStats("rtxBitrate", "total", "rtxBitrate");

diff --git a/erizo/src/erizo/rtp/QualityManager.cpp b/erizo/src/erizo/rtp/QualityManager.cpp
@@ -59,6 +59,8 @@ void QualityManager::onConnectionQualityUpdate(ConnectionQualityLevel level) {
     selectLayer(false);
   }
   last_connection_quality_level_received_ = level;
+  stats_->getNode()["qualityLayers"].insertStat("currentQualityLevel",
+                                                CumulativeStat{level});
 }
 
 void QualityManager::checkIfConnectionQualityLevelIsBetterNow() {