From 1a29ed28c84eb3c836b28a7a0f981bb3e4e3a704 Mon Sep 17 00:00:00 2001
From: Ryan McCartney <33418788+ryanmccartney@users.noreply.github.com>
Date: Wed, 30 Oct 2024 17:01:07 +0000
Subject: [PATCH] Add target-latency and current-latency to debug view

---
 src/playbackstrategy/msestrategy.js      | 2 ++
 src/playbackstrategy/msestrategy.test.js | 2 ++
 2 files changed, 4 insertions(+)

diff --git a/src/playbackstrategy/msestrategy.js b/src/playbackstrategy/msestrategy.js
index 2c54694b..d9ce617b 100644
--- a/src/playbackstrategy/msestrategy.js
+++ b/src/playbackstrategy/msestrategy.js
@@ -188,6 +188,8 @@ function MSEStrategy(mediaSources, windowType, mediaKind, playbackElement, isUHD
 
   function onTimeUpdate() {
     DebugTool.updateElementTime(mediaElement.currentTime)
+    DebugTool.dynamicMetric("current-latency", mediaPlayer.getCurrentLiveLatency())
+    DebugTool.dynamicMetric("target-latency", mediaPlayer.getTargetLiveDelay())
 
     const currentMpdTimeSeconds =
       windowType === WindowTypes.SLIDING
diff --git a/src/playbackstrategy/msestrategy.test.js b/src/playbackstrategy/msestrategy.test.js
index 403c9f37..eccf391d 100644
--- a/src/playbackstrategy/msestrategy.test.js
+++ b/src/playbackstrategy/msestrategy.test.js
@@ -30,6 +30,8 @@ const mockDashInstance = {
   isReady: jest.fn(),
   refreshManifest: jest.fn(),
   getDashMetrics: jest.fn(),
+  getTargetLiveDelay: jest.fn(),
+  getCurrentLiveLatency: jest.fn(),
   getDashAdapter: jest.fn(),
   getBitrateInfoListFor: jest.fn(),
   getAverageThroughput: jest.fn(),