common: add packet loss util to browser signaling session

koush · Dec 18, 2023 · 0e6b334 · 0e6b334
1 parent 2409cc4
commit 0e6b334
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/common/src/rtc-signaling.ts b/common/src/rtc-signaling.ts
@@ -90,6 +90,13 @@ export class BrowserSignalingSession implements RTCSignalingSession {
         return this.options;
     }
 
+    async getPacketsLost() {
+        const stats = await this.pc.getStats();
+        const packetsLost = ([...stats.values()] as { packetsLost: number }[]).filter(stat => 'packetsLost' in stat).map(stat => stat.packetsLost);
+        const total = packetsLost.reduce((p, c) => p + c, 0);
+        return total;
+    }
+
     async setMicrophone(enabled: boolean) {
         if (this.microphone && enabled && !this.micEnabled) {
             this.micEnabled = true;