NServicebus Nhibernate发送消息时出现异常

时间:2012-11-05 09:54:27

标签: nhibernate nservicebus

当我们通过包含完整异常堆栈跟踪的NServiceBus发送消息时,我们得到以下NHibernate异常:

    Z Error dehydrating property value for 
NServiceBus.TimeoutPersisters.NHibernate.TimeoutEntity.Headers NHibernate.PropertyValueException NHibernate.HibernateException NServiceBus.Core 
at NServiceBus.Unicast.Transport.Transactional.TransactionalTransport.ProcessMessage(TransportMessage m) 
at NServiceBus.Unicast.Transport.Transactional.TransactionalTransport.ReceiveMessage() 
at NServiceBus.Utils.TransactionWrapper.RunInTransaction(Action callback, IsolationLevel isolationLevel, TimeSpan transactionTimeout) 
at NServiceBus.Unicast.Transport.Transactional.TransactionalTransport.Process() 

它与消息字段的长度有关,但似乎它是内部的 NServiceBus问题。我们使用NServiceBus v3.2.4

消息类如下所示:

public class ExceptionOccuredCommand : ICommand
    {
        public string Message { get; set; }
        public string Details { get; set; }
        public DateTime ExceptionDate { get; set; }
        public string UserName { get; set; }
        public string MachineName { get; set; }
        public string ApplicationName { get; set; }

        public string ErrorQueue { get; set; }
        //public string SourceQueue { get; set; }
        public string MessageId { get; set; }
    }

如何解决这个问题?

1 个答案:

答案 0 :(得分:1)

标题有4000个字符的硬限制,你似乎达到了这个限制。我已在问题列表中为此解决了问题:https://github.com/NServiceBus/NServiceBus/issues/737