RTCIceCandidateStats：已删除属性

setInterval(() => {
  myPeerConnection.getStats(null).then((stats) => {
    let statsOutput = "";

    stats.forEach((report) => {
      if (
        (stats.type === "local-candidate" ||
          stats.type === "remote.candidate") &&
        !stats.deleted
      ) {
        statsOutput +=
          `<h2>Report: ${report.type}</h3>\n<strong>ID:</strong> ${report.id}<br>\n` +
          `<strong>Timestamp:</strong> ${report.timestamp}<br>\n`;

        // Now the statistics for this report; we intentionally drop the ones we
        // sorted to the top above
        Object.keys(report).forEach((statName) => {
          if (
            statName !== "id" &&
            statName !== "timestamp" &&
            statName !== "type"
          ) {
            statsOutput += `<strong>${statName}:</strong> ${report[statName]}<br>\n`;
          }
        });
      }
    });

    document.querySelector(".stats-box").innerHTML = statsOutput;
  });
}, 1000);