Pass cancellation token

Emby.Server.Implementations/Channels/ChannelManager.cs

@@ -1156,7 +1156,7 @@ namespace Emby.Server.Implementations.Channels
 
                 if (info.People is not null && info.People.Count > 0)
                 {
-                    _libraryManager.UpdatePeople(item, info.People);
+                    await _libraryManager.UpdatePeopleAsync(item, info.People, cancellationToken).ConfigureAwait(false);
                 }
             }
             else if (forceUpdate)

Emby.Server.Implementations/ScheduledTasks/Tasks/ChapterImagesTask.cs

@@ -115,7 +115,8 @@ namespace Emby.Server.Implementations.ScheduledTasks.Tasks
             {
                 try
                 {
-                    previouslyFailedImages = File.ReadAllText(failHistoryPath)
+                    var failHistoryText = await File.ReadAllTextAsync(failHistoryPath, cancellationToken).ConfigureAwait(false);
+                    previouslyFailedImages = failHistoryText
                         .Split('|', StringSplitOptions.RemoveEmptyEntries)
                         .ToList();
                 }
@@ -156,7 +157,7 @@ namespace Emby.Server.Implementations.ScheduledTasks.Tasks
                         }
 
                         string text = string.Join('|', previouslyFailedImages);
-                        File.WriteAllText(failHistoryPath, text);
+                        await File.WriteAllTextAsync(failHistoryPath, text, cancellationToken).ConfigureAwait(false);
                     }
 
                     numComplete++;

Emby.Server.Implementations/Updates/InstallationManager.cs

@@ -524,14 +524,15 @@ namespace Emby.Server.Implementations.Updates
             using var md5 = MD5.Create();
             cancellationToken.ThrowIfCancellationRequested();
 
-            var hash = Convert.ToHexString(md5.ComputeHash(stream));
-            if (!string.Equals(package.Checksum, hash, StringComparison.OrdinalIgnoreCase))
+            var hash = await md5.ComputeHashAsync(stream, cancellationToken).ConfigureAwait(false);
+            var hashHex = Convert.ToHexString(hash);
+            if (!string.Equals(package.Checksum, hashHex, StringComparison.OrdinalIgnoreCase))
             {
                 _logger.LogError(
                     "The checksums didn't match while installing {Package}, expected: {Expected}, got: {Received}",
                     package.Name,
                     package.Checksum,
-                    hash);
+                    hashHex);
                 throw new InvalidDataException("The checksum of the received data doesn't match.");
             }