step = function()

in web/reactplayer/src/sdk/QoSSDK.js [266:296]

• 24 lines of code
• 4 McCabe index (conditional complexity)

    step = function(playbackAttr, packageType, time) {
      var metericName = "STEP";
      let newAvgBitrate = 0;
      if(playbackAttr["AVERAGE-BANDWIDTH"]){
        newAvgBitrate = parseInt(playbackAttr["AVERAGE-BANDWIDTH"])
      }
      else{
        newAvgBitrate = 0;
      }
      // let newAvgBitrate = parseInt(playbackAttr["AVERAGE-BANDWIDTH"]);
      let direction;

      currentVideo.packageType = packageType.toUpperCase();
      //if current bitrate is 0, then its the step down operation
      //at the start of play
      if(currentVideo.avgBitrate === 0){
        direction = 'DOWN';
      }
      else{
        direction = (currentVideo.avgBitrate > newAvgBitrate) ? 'DOWN' : 'UP';
      }
      connectionType = getConnectionType();
      var metricValue = setMetricValue(metericName, [currentVideo.currentTime, currentVideo.avgBitrate, newAvgBitrate, direction, currentVideo.packageType, currentVideo.resolution, currentVideo.frameRate,  connectionType.type]);
      // playbackAttr["FRAME-RATE"]
      var calculatedMetric = Metric(metericName, metricValue);

      //set the new Avg Bitrate being streamed
      currentVideo.avgBitrate = parseInt(newAvgBitrate);
      displayMetrics("Bitrate Step " + direction + " at :", currentVideo.currentTime);
      return sendToAWS(calculatedMetric);
    },