3 files changed, 11 insertions, 5 deletions

diff --git a/client/src/assets/player/p2p-media-loader/segment-validator.ts b/client/src/assets/player/p2p-media-loader/segment-validator.ts
index 844956d6a..4a0caec5e 100644
--- a/client/src/assets/player/p2p-media-loader/segment-validator.ts
+++ b/client/src/assets/player/p2p-media-loader/segment-validator.ts
@@ -10,7 +10,7 @@ function segmentValidatorFactory (segmentsSha256Url: string, isLive: boolean) {
   let segmentsJSON = fetchSha256Segments(segmentsSha256Url)
   const regex = /bytes=(\d+)-(\d+)/
 
-  return async function segmentValidator (segment: Segment, retry = 1) {
+  return async function segmentValidator (segment: Segment, _method: string, _peerId: string, retry = 1) {
     // Wait for hash generation from the server
     if (isLive) await wait(1000)
 
@@ -28,7 +28,7 @@ function segmentValidatorFactory (segmentsSha256Url: string, isLive: boolean) {
       await wait(1000)
 
       segmentsJSON = fetchSha256Segments(segmentsSha256Url)
-      await segmentValidator(segment, retry + 1)
+      await segmentValidator(segment, _method, _peerId, retry + 1)
 
       return
     }
diff --git a/server/initializers/constants.ts b/server/initializers/constants.ts
index 679503731..02e42a594 100644
--- a/server/initializers/constants.ts
+++ b/server/initializers/constants.ts
@@ -620,6 +620,7 @@ const VIDEO_LIVE = {
   CLEANUP_DELAY: 1000 * 60 * 5, // 5 minutes
   SEGMENT_TIME_SECONDS: 4, // 4 seconds
   SEGMENTS_LIST_SIZE: 15, // 15 maximum segments in live playlist
+  EDGE_LIVE_DELAY_SEGMENTS_NOTIFICATION: 3,
   RTMP: {
     CHUNK_SIZE: 60000,
     GOP_CACHE: true,
@@ -750,6 +751,7 @@ if (isTestInstance() === true) {
 
   VIDEO_LIVE.CLEANUP_DELAY = 5000
   VIDEO_LIVE.SEGMENT_TIME_SECONDS = 2
+  VIDEO_LIVE.EDGE_LIVE_DELAY_SEGMENTS_NOTIFICATION = 1
 }
 
 updateWebserverUrls()
diff --git a/server/lib/live-manager.ts b/server/lib/live-manager.ts
index 60ef30d15..d1a0cee91 100644
--- a/server/lib/live-manager.ts
+++ b/server/lib/live-manager.ts
@@ -323,11 +323,15 @@ class LiveManager {
         await video.save()
         videoLive.Video = video
 
-        await federateVideoIfNeeded(video, false)
+        setTimeout(() => {
+          federateVideoIfNeeded(video, false)
+            .catch(err => logger.error('Cannot federate live video %s.', video.url, { err }))
+
+          PeerTubeSocket.Instance.sendVideoLiveNewState(video)
+        }, VIDEO_LIVE.SEGMENT_TIME_SECONDS * 1000 * VIDEO_LIVE.EDGE_LIVE_DELAY_SEGMENTS_NOTIFICATION)
 
-        PeerTubeSocket.Instance.sendVideoLiveNewState(video)
       } catch (err) {
-        logger.error('Cannot federate video %d.', videoLive.videoId, { err })
+        logger.error('Cannot save/federate live video %d.', videoLive.videoId, { err })
       } finally {
         masterWatcher.close()
           .catch(err => logger.error('Cannot close master watcher of %s.', outPath, { err }))