我目前正在使用C#核心5.0 REST API和RabbitMQ消息总线。我已经创建了一个从BackgroundService和consumerEmployeeIncomming派生的类。Received事件由消息总线上的消息触发。但是我如何将接收到的数据公开给应用程序的其余部分呢？
该类通过StartUp.cs添加，方法是：服务。AddHostedService（）;

public class MessageBusSubscriber : BackgroundService
    {
        private IConfiguration _configuration;
        public MessageBusSubscriber(IConfiguration configuration)
        {
            _configuration = configuration;
            RabbitMqUtil.Initialize(_configuration);
        }
        protected override Task ExecuteAsync(CancellationToken stoppingToken)
        {
            stoppingToken.ThrowIfCancellationRequested();
            if (RabbitMqUtil.IsInitialized)
            {
                var consumerEmployeeIncomming = new EventingBasicConsumer(RabbitMqUtil.EmployeeChannelIncomming);
                consumerEmployeeIncomming.Received += (ModuleHandle, ea) =>
                {
                    Logger.DoLog("CalendarService - MessageBusSubscribe/Employee - event received:");
                    var body = ea.Body;
                    var data = Encoding.UTF8.GetString(body.ToArray());
                    Logger.DoLog(data);
                    List<EmployeePublishDto> list = JsonSerializer.Deserialize<List<EmployeePublishDto>>(data);
                    Logger.DoLog("####################################");
                    Logger.DoLog("Nr of Recieved objects:" + list.Count);
                    foreach (EmployeePublishDto dto in list)
                    {
                        Logger.DoLog(dto.FirstName);
                        Logger.DoLog(dto.LastName);
                        Logger.DoLog(dto.Email);
                    }
                };
                RabbitMqUtil.EmployeeChannelIncomming.BasicConsume(queue: RabbitMqUtil.EmployeeQueueNameIncomming, autoAck: true, consumer: consumerEmployeeIncomming);

如果不可能，我如何在我的应用程序中继续使用RabbitMQ中的数据？
非常感谢您的建议。