本文介绍了实时通知未发送的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！

问题描述

我试图在ASP.NET Boilerplate中显示实时通知，但未发送。

 公共替代异步Task< MessagesDto> Create（MessagesCreateDto input）
 {
 var MessagesCore = ObjectMapper.Map< MessagesCore>（输入）; 
 MessagesCore.UserId = Convert.ToInt32（AbpSession.UserId）; 
 MessagesCore.CreationId = Convert.ToInt32（AbpSession.UserId）; 
 MessagesCore.FromUserId = Convert.ToInt32（AbpSession.UserId）; 
 MessagesCore.CreationTime = DateTime.Now; 
 MessagesCore.LastModificationId = Convert.ToInt32（AbpSession.UserId）; 
 MessagesCore.LastModificationTime = DateTime.Now; 
 
 _stateRepository.Insert（MessagesCore）; 
 CurrentUnitOfWork.SaveChanges（）; 
 
 UserIdentifier标识符= new UserIdentifier（1，input.ToUserId）; 
等待_notificationSubscriptionManager.SubscribeAsync（new UserIdentifier（1，input.ToUserId）， NewMessage）; 
等待_notificationPublisher.PublishAsync（ NewMessage，新的SentMessageNotificationData（ Test，新消息），userIds：new [] {标识符}）; 
 
 return MapToEntityDto（MessagesCore）; 
}

SentMessage 通知数据类：

  [可序列化] 
公共类SentMessageNotificationData：NotificationData 
 { 
公共字符串SenderUserName {get;组; } 
 
公用字串FriendshipMessage {get;组; } 
 
 public SentMessageNotificationData（字符串senderUserName，字符串friendshipMessage）
 {
 SenderUserName = senderUserName; 
 FriendshipMessage =友谊消息; 
} 
}

数据存储在通知表中，但没有通知消息在客户端显示。

更新2

您可以现在 v3.4.1 带有AspNetCore的模板.SignalR预览。

I am trying to display realtime notification in ASP.NET Boilerplate, but it is not sent.

public override async Task<MessagesDto> Create(MessagesCreateDto input)
{
    var MessagesCore = ObjectMapper.Map<MessagesCore>(input);
    MessagesCore.UserId = Convert.ToInt32(AbpSession.UserId);
    MessagesCore.CreationId = Convert.ToInt32(AbpSession.UserId);
    MessagesCore.FromUserId = Convert.ToInt32(AbpSession.UserId);
    MessagesCore.CreationTime = DateTime.Now;
    MessagesCore.LastModificationId = Convert.ToInt32(AbpSession.UserId);
    MessagesCore.LastModificationTime = DateTime.Now;

    _stateRepository.Insert(MessagesCore);
    CurrentUnitOfWork.SaveChanges();

    UserIdentifier identifier = new UserIdentifier(1,input.ToUserId);
    await _notificationSubscriptionManager.SubscribeAsync(new UserIdentifier(1, input.ToUserId), "NewMessage");
    await _notificationPublisher.PublishAsync("NewMessage", new SentMessageNotificationData("Test", "New Message"), userIds: new[] { identifier });

    return MapToEntityDto(MessagesCore);
}

SentMessage notification data class:

[Serializable]
public class SentMessageNotificationData : NotificationData
{
    public string SenderUserName { get; set; }

    public string FriendshipMessage { get; set; }

    public SentMessageNotificationData(string senderUserName, string friendshipMessage)
    {
        SenderUserName = senderUserName;
        FriendshipMessage = friendshipMessage;
    }
}

Data is stored in notification table, but no notification message is displaying in client side.

SignalR code in

Update 2

You can now download v3.4.1 of the template with the AspNetCore.SignalR preview.

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