Merge pull request #5318 from vector-im/erikj/log_since_token

Also record `next_batch` on `/sync` response

changelog.d/5312.misc

@@ -1 +1 @@
-Log the `since` token used when doing an incremental sync.
+Log the `since` token used and `next_batch` token returned when doing an incremental sync.

changelog.d/5318.misc

@@ -0,0 +1 @@
+Log the `since` token used and `next_batch` token returned when doing an incremental sync.

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/session/sync/SyncTask.kt

@@ -163,7 +163,10 @@ internal class DefaultSyncTask @Inject constructor(
             }
             val nbRooms = syncResponse.rooms?.invite.orEmpty().size + syncResponse.rooms?.join.orEmpty().size + syncResponse.rooms?.leave.orEmpty().size
             val nbToDevice = syncResponse.toDevice?.events.orEmpty().size
-            Timber.tag(loggerTag.value).d("Incremental sync request parsing, $nbRooms room(s) $nbToDevice toDevice(s)")
+            val nextBatch = syncResponse.nextBatch
+            Timber.tag(loggerTag.value).d(
+                "Incremental sync request parsing, $nbRooms room(s) $nbToDevice toDevice(s). Got nextBatch: $nextBatch"
+            )
             defaultSyncStatusService.setStatus(SyncStatusService.Status.IncrementalSyncParsing(
                     rooms = nbRooms,
                     toDevice = nbToDevice