更新框架

Source/Core/MAX.Notification/NotificationPublishers/ForeachAwaitPublisher.cs

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+// 摘自 MediatR 14.2.0，许可声明与修改记录见 LICENSE.md 和 UPSTREAM.md。
+using System.Collections.Generic;
+using System.Threading;
+using System.Threading.Tasks;
+
+namespace MAX.Notification.NotificationPublishers;
+
+/// <summary>
+/// 在循环中依次调用并等待各通知处理器：
+/// <code>
+/// foreach (var handler in handlers) {
+///     await handler(notification, cancellationToken);
+/// }
+/// </code>
+/// </summary>
+public class ForeachAwaitPublisher : INotificationPublisher
+{
+    public async Task Publish(IEnumerable<NotificationHandlerExecutor> handlerExecutors, INotification notification, CancellationToken cancellationToken)
+    {
+        foreach (var handler in handlerExecutors)
+        {
+            await handler.HandlerCallback(notification, cancellationToken).ConfigureAwait(false);
+        }
+    }
+}

Source/Core/MAX.Notification/NotificationPublishers/TaskWhenAllPublisher.cs

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+// 摘自 MediatR 14.2.0，许可声明与修改记录见 LICENSE.md 和 UPSTREAM.md。
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading;
+using System.Threading.Tasks;
+
+namespace MAX.Notification.NotificationPublishers;
+
+/// <summary>
+/// 使用 Task.WhenAll 等待通知处理器任务集合：
+/// <code>
+/// var tasks = handlers
+///                .Select(handler => handler.Handle(notification, cancellationToken))
+///                .ToList();
+/// 
+/// return Task.WhenAll(tasks);
+/// </code>
+/// </summary>
+public class TaskWhenAllPublisher : INotificationPublisher
+{
+    public Task Publish(IEnumerable<NotificationHandlerExecutor> handlerExecutors, INotification notification, CancellationToken cancellationToken)
+    {
+        var tasks = handlerExecutors
+            .Select(handler => handler.HandlerCallback(notification, cancellationToken))
+            .ToArray();
+
+        return Task.WhenAll(tasks);
+    }
+}