MSMQ在阅读消息时抱怨格式名称 [英] MSMQ complaining about format name while reading messages

问题描述

我在运行xp的远程计算机(10.3.35.3)上有一个非跨子协议的专用队列(错误).我正在尝试从运行Windows 2008的计算机上读取消息. 我正在使用"FormatName:Direct = tcp:10.3.35.3 \ Private $ \ errors"访问队列.

I have a non transacitonal private queue(errors) on a remote machine(10.3.35.3), running xp. I am trying to read messages from a machine which runs windows 2008. I am using "FormatName:Direct=tcp:10.3.35.3\Private$\errors" to access the queue.

我可以连接到它. 我可以偷看. 我有一个用于ReceiveCompleted事件的eventHandler，一旦从队列接收到一条消息，就会触发该事件，但是当我尝试将源"对象转换为messageQueue时.

I can connect to it. I can peek. I have a eventHandler for ReceiveCompleted event, and it get fired once there is a message received from queue, however when I try to convert "source" object to messageQueue.

Friend Sub MyReceiveCompleted(ByVal [source] As [Object], ByVal asyncResult As   ReceiveCompletedEventArgs)
Dim objMessageQueue As MessageQueue
Try

    objMessageQueue = New MessageQueue
    objMessageQueue = CType([source], MessageQueue) 

这时，当我尝试将源"对象转换为MessageQueue对象时，出现异常指定的格式名称不支持所请求的操作.例如，无法删除直接队列格式名称."

At this point when I try to convert "source" object to MessageQueue object I got exception "The specified format name does not support the requested operation. For example, a direct queue format name cannot be deleted.".

异常的完整堆栈跟踪

at System.Messaging.MessageQueue.GenerateQueueProperties()
   at System.Messaging.MessageQueue.get_QueuePath()
   at System.Messaging.MessageQueue.get_QueueName()
   at MyReceiveCompleted(Object source, ReceiveCompletedEventArgs asyncResult)

我尝试了不同的格式名称，但不走运.谁能解释一下这里出了什么问题?我还需要使用其他格式名称吗?我们可以事先知道队列需要什么样的格式名吗?

I have tried different format names, no luck. can anyone please explain what is wrong in here? is there any other format name I need to use? can we know what formatname a queue will like beforehand?

注意:在此处有人说使用id代替，当我在队列的属性中查找id时，我在"Type ID:"字段中得到了全0.

Note: in here someone said to use id instead, when I look for id in properties of queue I got all 0s in "Type ID:" field.

推荐答案

好吧，我放弃了，由于它是一个非常凌乱的旧代码的一部分，因此仍然无法正常工作.我创建了自己的小应用程序(使用相同的代码，相同的.net框架)，它可以连接到远程队列并进行读取/写入/查看.所以我相信这是一个非常老的代码库在维护方面的噩梦.

Ok I give up on this, it is still not working becuase it is part of a very messy old code. I created my own little application(using the same code, same .net framework) and it can connect to remote queues and read/write/peek. so I believe this was an example of maintenance nightmare of a very very old code base.

在研究过程中，我发现了一些有用的链接，这些链接可能会对将来在这里着陆的人有所帮助. John Breakwell以下人员为远程队列做出了贡献

during my research I have found some useful links, which may help someone who lands here in future. John Breakwell has following to contribute about remote queue

MSMQ4.0中有一项新的安全性

有关msmq的一些端口信息

有关远程msmq 4.0处理的更多信息

要查看您的msmq是否以工作组模式或其他方式安装，请转到HKLM->软件-> Microsoft-> MSMQ->参数检查REG_DWORD工作组. 1是工作组模式. 0是AD模式.

To see if your msmq is installed in workgroup mode or other one, goto HKLM->Software-> Microsoft->MSMQ->Parameters check REG_DWORD workgroup. 1 is workgroup mode. 0 is AD mode.

，如果您想知道msmq的版本，请检查此Wiki页面的版本部分

and if you want to know the version of your msmq, check version section of this wiki page

我几乎忘了提起我的经验法则，我相信我们应该总是本地读取并远程写入，而不是其他方式.

I almost forgot to mention that as a rule of thumb I believe we should always read local and write remote, not other way round.

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