Agora Web检查网络质量

Question

我正在使用agora进行视频通话和流媒体服务。我需要检查网络质量和通知用户的慢connection.For这些我写了这些函数检查上行和下行网络quality.this是参考

https://docs.agora.io/en/All/API%20Reference/web/v2.6/interfaces/agorartc.networkqualitystats.html

    const rtcClient = this.client;
    
const checkQualityDrop = (
              quality: string,
              currentQuality: number,
            ): { newNetworkQuality: number; qualityDroppedNow: boolean } => {
              const newNetworkQuality = Number.parseInt(quality, 10);
              const qualityDroppedNow = currentQuality < 4
                && newNetworkQuality >= 4;
              return { newNetworkQuality, qualityDroppedNow };
            };
        
            rtcClient.on('network-quality', (quality) => {
              if (quality.uplinkNetworkQuality) {
                const {
                  newNetworkQuality,
                  qualityDroppedNow,
                } = checkQualityDrop(quality.uplinkNetworkQuality, this.uplinkNetworkQuality);
        
                if (qualityDroppedNow) {
                  this._log('network-drop', { type: 'uplink', newNetworkQuality });
                }
        
                this.uplinkNetworkQuality = newNetworkQuality;
              }
        
              if (quality.downlinkNetworkQuality) {
                const {
                  newNetworkQuality,
                  qualityDroppedNow,
                } = checkQualityDrop(quality.downlinkNetworkQuality, this.downlinkNetworkQuality);
        
                if (qualityDroppedNow) {
                  this._log('network-drop', { type: 'downlink', quality: newNetworkQuality });
                }
        
                this.downlinkNetworkQuality = newNetworkQuality;
              }
            });

任何大于4的上行链路和下行链路应该通知用户慢network.But这里它不工作慢network.Anyway我可以重写或改进这些功能吗？

Answer 1

当质量下降时，我不确定您的条件是否会计算为真：

const qualityDroppedNow = currentQuality < 4 && newNetworkQuality >= 4;

您正在检查以前的质量是否较低，以及新的质量是否得到了改善/恢复。